CVE-2013-0865

high

Description

The vqa_decode_chunk function in libavcodec/vqavideo.c in FFmpeg before 1.0.4 and 1.1.x before 1.1.2 allows remote attackers to have an unspecified impact via a large (1) cbp0 or (2) cbpz chunk in Westwood Studios VQA Video file, which triggers an out-of-bounds write.

References

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=08e2c7a45f82b897a285548c257972eb1ad352c5

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=f3d16706060ab6ae6dc78f15359fab3fd87c9495

http://www.debian.org/security/2014/dsa-2855

http://www.ffmpeg.org/security.html

https://security.gentoo.org/glsa/201603-06

Details

Source: MITRE

Published: 2013-11-23

Updated: 2016-12-03

Type: CWE-119

Risk Information

CVSS v2

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH