9.3 High
CVSS2
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
7.4 High
AI Score
Confidence
High
0.196 Low
EPSS
Percentile
96.3%
Debian Security Advisory DSA-2165-1 [email protected]
http://www.debian.org/security/ Luciano Bello
February 16, 2011 http://www.debian.org/security/faq
Package : ffmpeg-debian
Vulnerability : buffer overflow
Problem type : remote
Debian-specific: no
CVE ID : CVE-2010-3429 CVE-2010-4704 CVE-2010-4705
Several vulnerabilities have been discovered in FFmpeg coders, which are used by
by MPlayer and other applications.
CVE-2010-3429
Cesar Bernardini and Felipe Andres Manzano reported an arbitrary offset
dereference vulnerability in the libavcodec, in particular in the flic file
format parser. A specific flic file may exploit this vulnerability and execute
arbitrary code. Mplayer is also affected by this problem, as well as other
software that use this library.
CVE-2010-4704
Greg Maxwell discovered an integer overflow the Vorbis decoder in FFmpeg. A
specific ogg file may exploit this vulnerability and execute arbitrary code.
CVE-2010-4705
A potential integer overflow has been discovered in the Vorbis decoder in
FFmpeg.
This upload also fixes an incomplete patch from DSA-2000-1. Michael Gilbert
noticed that there was remaining vulnerabilities, which may cause a denial of
service and potentially execution of arbitrary code.
For the oldstable distribution (lenny), this problem has been fixed in
version 0.svn20080206-18+lenny3.
We recommend that you upgrade your ffmpeg-debian packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]