CVE-2009-0385

NameCVE-2009-0385
DescriptionInteger signedness error in the fourxm_read_header function in libavformat/4xm.c in FFmpeg before revision 16846 allows remote attackers to execute arbitrary code via a malformed 4X movie file with a large current_track value, which triggers a NULL pointer dereference.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-1781-1, DSA-1782-1
NVD severityhigh (attack range: remote, user-initiated)
Debian Bugs524799, 524805
Debian/oldoldstablenot vulnerable.
Debian/oldstablenot vulnerable.
Debian/stablenot known to be vulnerable.
Debian/testingnot known to be vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ffmpeg (PTS)squeeze, squeeze (security)4:0.5.10-1fixed
squeeze (lts)4:0.5.10-1+deb6u1fixed
sid7:2.6.3-1fixed
mplayer (PTS)squeeze2:1.0~rc3++final.dfsg1-1fixed
wheezy2:1.0~rc4.dfsg1+svn34540-1fixed
wheezy (security)2:1.0~rc4.dfsg1+svn34540-1+deb7u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ffmpegsource(unstable)0.svn20080206-16high
ffmpegsourceetch0.cvs20060823-8+etch1highDSA-1781-1
ffmpeg-debiansource(unstable)0.svn20080206-16medium524799
ffmpeg-debiansourcelenny0.svn20080206-17+lenny1highDSA-1781-1
mplayersource(unstable)1.0~rc2-14medium524805
mplayersourceetch1.0~rc1-12etch7highDSA-1782-1
xmoviesource(unstable)(unfixed)high

Notes

MPlayer links against libavformat since 1.0~rc2-14, etch Mplayer still needs a fix
http://git.ffmpeg.org/?p=ffmpeg;a=commitdiff;h=72e715fb798f2cb79fd24a6d2eaeafb7c6eeda17

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