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ubuntucveUbuntu.comUB:CVE-2013-0865
HistoryNov 23, 2013 - 12:00 a.m.

CVE-2013-0865

2013-11-2300:00:00
ubuntu.com
ubuntu.com
8

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

EPSS

0.005

Percentile

76.2%

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.

Notes

Author Note
mdeslaur libav and ffmpeg codebases have diverged to the point of not being able to track both using the same CVE numbers. Marking this CVE as not-affected for libav.

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

EPSS

0.005

Percentile

76.2%