CVE-2012-2803
critical
CVSS v3
—
CVSS v2
10.0
VIR risk
10.0
Description
Double free vulnerability in the mpeg_decode_frame function in libavcodec/mpeg12.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.5, has unknown impact and attack vectors, related to resetting the data size value.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-2803
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 7:2.4.1-1 |
| debian | bullseye | fixed | 7:2.4.1-1 |
| debian | forky | fixed | 7:2.4.1-1 |
| debian | sid | fixed | 7:2.4.1-1 |
| debian | trixie | fixed | 7:2.4.1-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| libav | libav | 0.8 | |
| libav | libav | 0.8.1 | |
| libav | libav | 0.8.2 | |
| libav | libav | 0.8.3 | |
| libav | libav | 0.8.4 | |
| ffmpeg | ffmpeg | {"endIncluding":"0.10.4"} | |
| ffmpeg | ffmpeg | 0.3 | |
| ffmpeg | ffmpeg | 0.3.1 | |
| ffmpeg | ffmpeg | 0.3.2 | |
| ffmpeg | ffmpeg | 0.3.3 | |
| ffmpeg | ffmpeg | 0.3.4 | |
| ffmpeg | ffmpeg | 0.4.0 | |
| ffmpeg | ffmpeg | 0.4.2 | |
| ffmpeg | ffmpeg | 0.4.3 | |
| ffmpeg | ffmpeg | 0.4.4 | |
| ffmpeg | ffmpeg | 0.4.5 | |
| ffmpeg | ffmpeg | 0.4.6 | |
| ffmpeg | ffmpeg | 0.4.7 | |
| ffmpeg | ffmpeg | 0.4.8 | |
| ffmpeg | ffmpeg | 0.4.9 | |
| ffmpeg | ffmpeg | 0.5 | |
| ffmpeg | ffmpeg | 0.5.1 | |
| ffmpeg | ffmpeg | 0.5.2 | |
| ffmpeg | ffmpeg | 0.5.3 | |
| ffmpeg | ffmpeg | 0.5.4 | |
| ffmpeg | ffmpeg | 0.5.4.5 | |
| ffmpeg | ffmpeg | 0.5.4.6 | |
| ffmpeg | ffmpeg | 0.6 | |
| ffmpeg | ffmpeg | 0.6.1 | |
| ffmpeg | ffmpeg | 0.6.2 | |
| ffmpeg | ffmpeg | 0.6.3 | |
| ffmpeg | ffmpeg | 0.7 | |
| ffmpeg | ffmpeg | 0.7.1 | |
| ffmpeg | ffmpeg | 0.7.2 | |
| ffmpeg | ffmpeg | 0.7.3 | |
| ffmpeg | ffmpeg | 0.7.4 | |
| ffmpeg | ffmpeg | 0.7.5 | |
| ffmpeg | ffmpeg | 0.7.6 | |
| ffmpeg | ffmpeg | 0.7.7 | |
| ffmpeg | ffmpeg | 0.7.8 | |
| ffmpeg | ffmpeg | 0.7.9 | |
| ffmpeg | ffmpeg | 0.7.11 | |
| ffmpeg | ffmpeg | 0.7.12 | |
| ffmpeg | ffmpeg | 0.8.0 | |
| ffmpeg | ffmpeg | 0.8.1 | |
| ffmpeg | ffmpeg | 0.8.2 | |
| ffmpeg | ffmpeg | 0.8.5 | |
| ffmpeg | ffmpeg | 0.8.5.3 | |
| ffmpeg | ffmpeg | 0.8.5.4 | |
| ffmpeg | ffmpeg | 0.8.6 | |
| ffmpeg | ffmpeg | 0.8.7 | |
| ffmpeg | ffmpeg | 0.8.8 | |
| ffmpeg | ffmpeg | 0.8.10 | |
| ffmpeg | ffmpeg | 0.8.11 | |
| ffmpeg | ffmpeg | 0.9 | |
| ffmpeg | ffmpeg | 0.9.1 | |
| ffmpeg | ffmpeg | 0.10 | |
| ffmpeg | ffmpeg | 0.10.3 | |
| libav | libav | 0.7 | |
| libav | libav | 0.7.1 | |
| libav | libav | 0.7.2 | |
| libav | libav | 0.7.3 | |
| libav | libav | 0.7.4 | |
| libav | libav | 0.7.5 | |
| libav | libav | 0.7.6 | |
References
- http://ffmpeg.org/security.html
- http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=951cbea56fdc03ef96d07fbd7e5bed755d42ac8a
- http://libav.org/releases/libav-0.7.7.changelog
- http://libav.org/releases/libav-0.8.5.changelog
- http://secunia.com/advisories/50468
- http://www.openwall.com/lists/oss-security/2012/08/31/3
- http://www.openwall.com/lists/oss-security/2012/09/02/4
- http://www.securityfocus.com/bid/55355
- http://www.ubuntu.com/usn/USN-1705-1
- http://www.ubuntu.com/usn/USN-1706-1
- https://security-tracker.debian.org/tracker/CVE-2012-2803
CWEs
CWE-399
Verify integrity in audit chain (admin only). AS-IS.