CVE-2012-2803

no score yetEPSS 3.3%

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.

EPSS: 3.3% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2012-09-10
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

ffmpeg:ffmpeg
libav:libav

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

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