Libav vulnerabilities

2012-01-1700:00:00

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

AI Score

Confidence

High

EPSS

0.033

Percentile

91.4%

JSON

Releases

Ubuntu 11.10
Ubuntu 11.04

Packages

libav - Multimedia player, server, encoder and transcoder

Details

Steve Manzuik discovered that Libav incorrectly handled certain malformed
Matroska files. If a user were tricked into opening a crafted Matroska
file, an attacker could cause a denial of service via application crash, or
possibly execute arbitrary code with the privileges of the user invoking
the program. This issue only affected Ubuntu 11.04. (CVE-2011-3504)

Phillip Langlois discovered that Libav incorrectly handled certain
malformed QDM2 streams. If a user were tricked into opening a crafted QDM2
stream file, an attacker could cause a denial of service via application
crash, or possibly execute arbitrary code with the privileges of the user
invoking the program. (CVE-2011-4351)

Phillip Langlois discovered that Libav incorrectly handled certain
malformed VP3 streams. If a user were tricked into opening a crafted file,
an attacker could cause a denial of service via application crash, or
possibly execute arbitrary code with the privileges of the user invoking
the program. (CVE-2011-4352)

Phillip Langlois discovered that Libav incorrectly handled certain
malformed VP5 and VP6 streams. If a user were tricked into opening a
crafted file, an attacker could cause a denial of service via application
crash, or possibly execute arbitrary code with the privileges of the user
invoking the program. (CVE-2011-4353)

It was discovered that Libav incorrectly handled certain malformed VMD
files. If a user were tricked into opening a crafted VMD file, an attacker
could cause a denial of service via application crash, or possibly execute
arbitrary code with the privileges of the user invoking the program.
(CVE-2011-4364)

Phillip Langlois discovered that Libav incorrectly handled certain
malformed SVQ1 streams. If a user were tricked into opening a crafted SVQ1
stream file, an attacker could cause a denial of service via application
crash, or possibly execute arbitrary code with the privileges of the user
invoking the program. (CVE-2011-4579)

OSVersionArchitecturePackageVersionFilename
Ubuntu11.10noarchlibavformat53< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchffmpeg< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchffmpeg-dbg< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchlibav-dbg< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchlibavcodec-dev< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchlibavcodec53< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchlibavdevice-dev< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchlibavdevice53< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchlibavfilter-dev< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN
Ubuntu11.10noarchlibavfilter2< 4:0.7.3-0ubuntu0.11.10.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	11.10	noarch	libavformat53	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	ffmpeg	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	ffmpeg-dbg	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	libav-dbg	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	libavcodec-dev	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	libavcodec53	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	libavdevice-dev	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	libavdevice53	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	libavfilter-dev	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN
Ubuntu	11.10	noarch	libavfilter2	< 4:0.7.3-0ubuntu0.11.10.1	UNKNOWN