CVE-2013-0865

NameCVE-2013-0865
DescriptionThe vqa_decode_chunk function in libavcodec/vqavideo.c in FFmpeg before 1.0.4 and 1.1.x before 1.1.2 allows remote attackers to have an unspecified impact via a large (1) cbp0 or (2) cbpz chunk in Westwood Studios VQA Video file, which triggers an out-of-bounds write.
SourceCVE (at NVD; LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-2855-1
NVD severityhigh (attack range: remote)
Debian Bugs717009

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch, sid7:3.0.2-2fixed
libav (PTS)wheezy6:0.8.17-2fixed
wheezy (security)6:0.8.17-2+deb7u1fixed
jessie (security), jessie6:11.6-1~deb8u1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:2.4.1-1high
ffmpegsourcesqueeze(unfixed)end-of-life
libavsource(unstable)6:9.8-1high717009
libavsourcewheezy6:0.8.10-1highDSA-2855-1

Notes

[squeeze] - ffmpeg <end-of-life> (Backports to 0.5.x not useful, too many checks missing)
libav commit: http://git.libav.org/?p=libav.git;a=commit;h=f7d18deb73d1dd1b27b2c7062c9a10d168a6c62a

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