National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-2786)

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CPE Names: 73736

Last updated: Thu Jun 20 02:14:20 EDT 2013

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Vulnerability Summary for CVE-2012-2786

Original release date:09/10/2012

Last revised:02/07/2013

Source: US-CERT/NIST

Overview

Unspecified vulnerability in the decode_wdlt function in libavcodec/dfa.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to an "out of array write."

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

**NOTE: Access Complexity scored Low due to insufficient information

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: CONFIRM

Name: http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=d1c95d2ce39560e251fdb14f4af91b04fd7b845c

Type: Patch Information; Exploit

Hyperlink:http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=d1c95d2ce39560e251fdb14f4af91b04fd7b845c

External Source: BID

Name: 55355

Hyperlink:http://www.securityfocus.com/bid/55355

External Source: MLIST

Name: [oss-security] 20120902 Re: Information on security issues fixed in ffmpeg 0.11?

Hyperlink:http://www.openwall.com/lists/oss-security/2012/09/02/4

External Source: MLIST

Name: [oss-security] 20120831 Information on security issues fixed in ffmpeg 0.11?

Hyperlink:http://www.openwall.com/lists/oss-security/2012/08/31/3

External Source: SECUNIA

Name: 50468

Type: Advisory

Hyperlink:http://secunia.com/advisories/50468

External Source: CONFIRM

Name: http://libav.org/releases/libav-0.8.4.changelog

Hyperlink:http://libav.org/releases/libav-0.8.4.changelog

External Source: CONFIRM

Name: http://libav.org/releases/libav-0.7.7.changelog

Hyperlink:http://libav.org/releases/libav-0.7.7.changelog

External Source: CONFIRM

Name: http://ffmpeg.org/security.html

Hyperlink:http://ffmpeg.org/security.html

Vulnerable software and versions

Configuration 1

* cpe:/a:ffmpeg:ffmpeg:0.10

* cpe:/a:ffmpeg:ffmpeg:0.9.1

* cpe:/a:ffmpeg:ffmpeg:0.9

* cpe:/a:ffmpeg:ffmpeg:0.6.3

* cpe:/a:ffmpeg:ffmpeg:0.7.5

* cpe:/a:ffmpeg:ffmpeg:0.5.4.6

* cpe:/a:ffmpeg:ffmpeg:0.5.4

* cpe:/a:ffmpeg:ffmpeg:0.5.4.5

* cpe:/a:ffmpeg:ffmpeg:0.8.5.3

* cpe:/a:ffmpeg:ffmpeg:0.5.1

* cpe:/a:ffmpeg:ffmpeg:0.7.4

* cpe:/a:ffmpeg:ffmpeg:0.5.3

* cpe:/a:ffmpeg:ffmpeg:0.8.5.4

* cpe:/a:ffmpeg:ffmpeg:0.5.2

* cpe:/a:ffmpeg:ffmpeg:0.6.2

* cpe:/a:ffmpeg:ffmpeg:0.5

* cpe:/a:ffmpeg:ffmpeg:0.6.1

* cpe:/a:ffmpeg:ffmpeg:0.7.12

* cpe:/a:ffmpeg:ffmpeg:0.8.0

* cpe:/a:ffmpeg:ffmpeg:0.7

* cpe:/a:ffmpeg:ffmpeg:0.8.11

* cpe:/a:ffmpeg:ffmpeg:0.8.2

* cpe:/a:ffmpeg:ffmpeg:0.7.3

* cpe:/a:ffmpeg:ffmpeg:0.6

* cpe:/a:ffmpeg:ffmpeg:0.7.1

* cpe:/a:ffmpeg:ffmpeg:0.4.8

* cpe:/a:ffmpeg:ffmpeg:0.4.9_pre1

* cpe:/a:ffmpeg:ffmpeg:0.8.5

* cpe:/a:ffmpeg:ffmpeg:0.8.1

* cpe:/a:ffmpeg:ffmpeg:0.7.2

* cpe:/a:ffmpeg:ffmpeg:0.8.6

* cpe:/a:ffmpeg:ffmpeg:0.8.7

* cpe:/a:ffmpeg:ffmpeg:0.8.8

* cpe:/a:ffmpeg:ffmpeg:0.8.10

* cpe:/a:ffmpeg:ffmpeg:0.7.6

* cpe:/a:ffmpeg:ffmpeg:0.7.7

* cpe:/a:ffmpeg:ffmpeg:0.7.8

* cpe:/a:ffmpeg:ffmpeg:0.7.9

* cpe:/a:ffmpeg:ffmpeg:0.7.11

* cpe:/a:ffmpeg:ffmpeg:0.3.1

* cpe:/a:ffmpeg:ffmpeg:0.4.9:pre1

* cpe:/a:ffmpeg:ffmpeg:0.3

* cpe:/a:ffmpeg:ffmpeg:0.4.7

* cpe:/a:ffmpeg:ffmpeg:0.4.6

* cpe:/a:ffmpeg:ffmpeg:0.3.4

* cpe:/a:ffmpeg:ffmpeg:0.4.0

* cpe:/a:ffmpeg:ffmpeg:0.3.2

* cpe:/a:ffmpeg:ffmpeg:0.3.3

* cpe:/a:ffmpeg:ffmpeg:0.4.4

* cpe:/a:ffmpeg:ffmpeg:0.4.5

* cpe:/a:ffmpeg:ffmpeg:0.4.2

* cpe:/a:ffmpeg:ffmpeg:0.4.3

* cpe:/a:ffmpeg:ffmpeg:0.10.3

* cpe:/a:ffmpeg:ffmpeg:0.10.4 and previous versions

* Denotes Vulnerable Software

Technical Details

Vulnerability Type (View All)

Insufficient Information (NVD-CWE-noinfo)

CVE Standard Vulnerability Entry:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2786