CVE-2009-4635

2010-02-0900:00:00

ubuntu.com

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

0.032

Percentile

91.3%

JSON

FFmpeg 0.5 allows remote attackers to cause a denial of service and
possibly execute arbitrary code via a crafted MOV container with improperly
ordered tags that cause (1) mov.c and (2) utils.c to use inconsistent codec
types and identifiers, leading to processing of a video-structure pointer
by the mp3 decoder, and a stack-based buffer overflow.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550442>

Notes

Author	Note
kees	stack-protected on Edgy and later, just a DoS
mdeslaur	This is issue #22 The patch for this issue has not been commited by upstream into the 5.x branch. I could not reproduce the issue with 5.x and the google reproducer. The patch included in usn-931-1 caused a regression, so was removed in usn-931-2.