CVE-2012-2803

2012-09-1000:00:00

ubuntu.com

10 High

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

0.007 Low

EPSS

Percentile

79.5%

JSON

Double free vulnerability in the mpeg_decode_frame function in
libavcodec/mpeg12.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and
0.8.x before 0.8.5, has unknown impact and attack vectors, related to
resetting the data size value.

Notes

Author	Note
mdeslaur	ffmpeg-extra in multiverse needs to have matching version libav-extra is built with tarball produced by libav package

OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchffmpeg< 4:0.5.9-0ubuntu0.10.04.3UNKNOWN
ubuntu10.04noarchffmpeg-extra< 4:0.5.9-0ubuntu0.10.04.3UNKNOWN
ubuntu11.10noarchlibav< 4:0.7.6-0ubuntu0.11.10.3UNKNOWN
ubuntu12.04noarchlibav< 4:0.8.5-0ubuntu0.12.04.1UNKNOWN
ubuntu12.10noarchlibav< 6:0.8.5-0ubuntu0.12.10.1UNKNOWN
ubuntu11.10noarchlibav-extra< 4:0.7.6ubuntu0.11.10.3UNKNOWN
ubuntu12.04noarchlibav-extra< 4:0.8.5ubuntu0.12.04.1UNKNOWN
ubuntu12.10noarchlibav-extra< 6:0.8.5ubuntu0.12.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	10.04	noarch	ffmpeg	< 4:0.5.9-0ubuntu0.10.04.3	UNKNOWN
ubuntu	10.04	noarch	ffmpeg-extra	< 4:0.5.9-0ubuntu0.10.04.3	UNKNOWN
ubuntu	11.10	noarch	libav	< 4:0.7.6-0ubuntu0.11.10.3	UNKNOWN
ubuntu	12.04	noarch	libav	< 4:0.8.5-0ubuntu0.12.04.1	UNKNOWN
ubuntu	12.10	noarch	libav	< 6:0.8.5-0ubuntu0.12.10.1	UNKNOWN
ubuntu	11.10	noarch	libav-extra	< 4:0.7.6ubuntu0.11.10.3	UNKNOWN
ubuntu	12.04	noarch	libav-extra	< 4:0.8.5ubuntu0.12.04.1	UNKNOWN
ubuntu	12.10	noarch	libav-extra	< 6:0.8.5ubuntu0.12.10.1	UNKNOWN