Ubuntu.comUB:CVE-2012-2796CVE-2012-2796
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
77.0%
Unspecified vulnerability in the vc1_decode_frame function in
libavcodec/vc1dec.c in FFmpeg before 0.11 and Libav 0.8.x before 0.8.4 has
unknown impact and attack vectors, related to inconsistencies in “coded
slice positions and interlacing” that trigger “out of array writes.”
Notes
| Author | Note |
|---|---|
| mdeslaur | ffmpeg-extra in multiverse needs to have matching version libav-extra is built with tarball produced by libav package code is different in 0.7.x and earlier, probably not affected |
References
ffmpeg.org/security.html
git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=5e59a77cec804a9b44c60ea22c17beba6453ef23
secunia.com/advisories/50468
www.openwall.com/lists/oss-security/2012/08/31/3
www.openwall.com/lists/oss-security/2012/09/02/4
launchpad.net/bugs/cve/CVE-2012-2796
nvd.nist.gov/vuln/detail/CVE-2012-2796
security-tracker.debian.org/tracker/CVE-2012-2796
ubuntu.com/security/notices/USN-1630-1
www.cve.org/CVERecord?id=CVE-2012-2796
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
77.0%