National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-4353)

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NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

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NVD contains:

CVE Vulnerabilities: 56363
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OVAL Queries: 8140
CPE Names: 73033

Last updated: Mon May 20 08:27:32 EDT 2013

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NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

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Vulnerability Summary for CVE-2011-4353

Original release date:08/20/2012

Last revised:08/21/2012

Source: US-CERT/NIST

Overview

The (1) av_image_fill_pointers, (2) vp5_parse_coeff, and (3) vp6_parse_coeff functions in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allow remote attackers to cause a denial of service (out-of-bounds read) via a crafted VP5 or VP6 stream.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

References to Advisories, Solutions, and Tools

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External Source: MANDRIVA

Name: MDVSA-2012:076

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2012:076

External Source: MANDRIVA

Name: MDVSA-2012:075

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2012:075

External Source: MANDRIVA

Name: MDVSA-2012:074

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2012:074

External Source: UBUNTU

Name: USN-1333-1

Hyperlink:http://ubuntu.com/usn/usn-1333-1