CVE-2012-2786 | Vulnerability Database | Aqua Security

Unspecified vulnerability in the decode_wdlt function in libavcodec/dfa.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to an out of array write.

Affected Software

Name	Vendor	Start Version	End Version
Libav	Libav	0.8 (including)	0.8 (including)
Libav	Libav	0.8-beta2 (including)	0.8-beta2 (including)
Libav	Libav	0.8.1 (including)	0.8.1 (including)
Libav	Libav	0.8.2 (including)	0.8.2 (including)
Libav	Libav	0.8.3 (including)	0.8.3 (including)
Ffmpeg	Ubuntu	hardy	*
Libav	Ubuntu	natty	*
Libav	Ubuntu	oneiric	*
Libav	Ubuntu	precise	*
Libav	Ubuntu	quantal	*
Libav-extra	Ubuntu	natty	*
Libav-extra	Ubuntu	oneiric	*
Libav-extra	Ubuntu	precise	*
Libav-extra	Ubuntu	quantal	*

References

http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=d1c95d2ce39560e251fdb14f4af91b04fd7b845c
http://libav.org/releases/libav-0.7.7.changelog
http://libav.org/releases/libav-0.8.4.changelog
http://secunia.com/advisories/50468
http://secunia.com/advisories/51257
http://www.mandriva.com/security/advisories?name=MDVSA-2013:079
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

NVD	https://nvd.nist.gov/vuln/detail/CVE-2012-2786
CWE	https://cwe.mitre.org/data/definitions/.html