CVE-2013-7009

NameCVE-2013-7009
DescriptionThe rpza_decode_stream function in libavcodec/rpza.c in FFmpeg before 2.1 does not properly maintain a pointer to pixel data, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Apple RPZA data.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)stretch7:3.2.10-1~deb9u1fixed
stretch (security)7:3.2.11-1~deb9u1fixed
buster7:3.4.3-1fixed
sid7:4.0.2-1fixed
libav (PTS)jessie (security), jessie6:11.12-1~deb8u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)7:2.4.1-1medium
ffmpegsourcesqueeze(unfixed)end-of-life
libavsource(unstable)(not affected)

Notes

[squeeze] - ffmpeg <end-of-life> (Backports to 0.5.x not useful, too many checks missing)
- libav <not-affected> (Not reproducible with 0.8.9)
https://github.com/FFmpeg/FFmpeg/commit/3819db745da2ac7fb3faacb116788c32f4753f34
https://trac.ffmpeg.org/ticket/2850

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