CVE-2012-2775 Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors,....
HighCVSS 10.0
EPSS 3.2%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Unspecified vulnerability in the read_var_block_data function in libavcodec/alsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to a large order and an "out of array write in quant_cof."
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/ffmpeg(Debian:12) | < 7:2.4.1-1 | 7:2.4.1-1 |
| debian/ffmpeg(Debian:13) | < 7:2.4.1-1 | 7:2.4.1-1 |
| debian/ffmpeg(Debian:14) | < 7:2.4.1-1 | 7:2.4.1-1 |
| libav | = 0.8 | No fix listed |
| libav | = 0.8-beta2 | No fix listed |
| libav | = 0.8.1 | No fix listed |
| libav | = 0.8.2 | No fix listed |
| libav | = 0.8.3 | No fix listed |
| libav | = 0.7 | No fix listed |
| libav | = 0.7-beta1 | No fix listed |
| libav | = 0.7-beta2 | No fix listed |
| libav | = 0.7.1 | No fix listed |
| libav | = 0.7.2 | No fix listed |
| libav | = 0.7.3 | No fix listed |
| libav | = 0.7.4 | No fix listed |
| libav | = 0.7.5 | No fix listed |
| libav | = 0.7.6 | No fix listed |
| ffmpeg/ffmpeg | <= 0.10.4 | No fix listed |
| ffmpeg/ffmpeg | = 0.3 | No fix listed |
| ffmpeg/ffmpeg | = 0.3.1 | No fix listed |
| ffmpeg/ffmpeg | = 0.3.2 | No fix listed |
| ffmpeg/ffmpeg | = 0.3.3 | No fix listed |
| ffmpeg/ffmpeg | = 0.3.4 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.0 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.2 | No fix listed |
Show 46 more
| Product | Affected versions | Fixed in |
|---|---|---|
| ffmpeg/ffmpeg | = 0.4.3 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.4 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.5 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.6 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.7 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.8 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.9 | No fix listed |
| ffmpeg/ffmpeg | = 0.4.9-pre1 | No fix listed |
| ffmpeg/ffmpeg | = 0.5 | No fix listed |
| ffmpeg/ffmpeg | = 0.5.1 | No fix listed |
| ffmpeg/ffmpeg | = 0.5.2 | No fix listed |
| ffmpeg/ffmpeg | = 0.5.3 | No fix listed |
| ffmpeg/ffmpeg | = 0.5.4 | No fix listed |
| ffmpeg/ffmpeg | = 0.5.4.5 | No fix listed |
| ffmpeg/ffmpeg | = 0.5.4.6 | No fix listed |
| ffmpeg/ffmpeg | = 0.6 | No fix listed |
| ffmpeg/ffmpeg | = 0.6.1 | No fix listed |
| ffmpeg/ffmpeg | = 0.6.2 | No fix listed |
| ffmpeg/ffmpeg | = 0.6.3 | No fix listed |
| ffmpeg/ffmpeg | = 0.7 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.1 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.2 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.3 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.4 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.5 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.6 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.7 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.8 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.9 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.11 | No fix listed |
| ffmpeg/ffmpeg | = 0.7.12 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.0 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.1 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.2 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.5 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.5.3 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.5.4 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.6 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.7 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.8 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.10 | No fix listed |
| ffmpeg/ffmpeg | = 0.8.11 | No fix listed |
| ffmpeg/ffmpeg | = 0.9 | No fix listed |
| ffmpeg/ffmpeg | = 0.9.1 | No fix listed |
| ffmpeg/ffmpeg | = 0.10 | No fix listed |
| ffmpeg/ffmpeg | = 0.10.3 | No fix listed |
References
- Debian Security Tracker CVE-2012-2775 vendor-advisory
- ffmpeg.org
- git.videolan.org
- libav.org
- libav.org
- 50468 third-party-advisory
- 51257 third-party-advisory
- MDVSA-2013:079 vendor-advisory
- [oss-security] 20120831 Information on security issues fixed in ffmpeg 0.11? mailing-list
- [oss-security] 20120902 Re: Information on security issues fixed in ffmpeg 0.11? mailing-list
- 55355 vdb-entry