National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-3929 Detail

Description

The avpriv_dv_produce_packet function in libavcodec in FFmpeg 0.7.x before 0.7.12 and 0.8.x before 0.8.11 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.5, and 0.8.x before 0.8.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) and possibly execute arbitrary code via a crafted DV file.

Source:  MITRE
Description Last Modified:  08/20/2012

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ffmpeg.org/ Vendor Advisory
http://git.libav.org/?p=libav.git;a=commit;h=635bcfccd439480003b74a665b5aa7c872c1ad6b
http://git.libav.org/?p=libav.git;a=commitdiff;h=5a396bb3a66a61a68b80f2369d0249729bf85e04 Exploit Patch
http://libav.org/ Vendor Advisory
http://www.debian.org/security/2012/dsa-2471
http://www.ubuntu.com/usn/USN-1479-1

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:a:ffmpeg:ffmpeg:0.7.1:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.7.2:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.7.6:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.7.7:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.7.8:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.7.9:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.7.11:*:*:*:*:*:*:*
Configuration 2
OR
cpe:2.3:a:ffmpeg:ffmpeg:0.8.5:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.8.6:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.8.7:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.8.8:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:0.8.10:*:*:*:*:*:*:*
Configuration 3
OR
cpe:2.3:a:libav:libav:0.5:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.5.1:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.5.2:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.5.3:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.5.4:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.5.5:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.5.6:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.5.7:*:*:*:*:*:*:*
Configuration 4
OR
cpe:2.3:a:libav:libav:0.6:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.6.1:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.6.2:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.6.3:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.6.4:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.6.5:*:*:*:*:*:*:*
Configuration 5
OR
cpe:2.3:a:libav:libav:0.7:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.7.1:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.7.2:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.7.3:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.7.4:*:*:*:*:*:*:*
Configuration 6
OR
cpe:2.3:a:libav:libav:0.8:*:*:*:*:*:*:*
cpe:2.3:a:libav:libav:0.8:beta2:*:*:*:*:*:*

Denotes Vulnerable Software
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Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-3929
NVD Published Date:
08/20/2012
NVD Last Modified:
10/29/2012