National Vulnerability Database (NVD) National Vulnerability Database (CVE-2012-0858)

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Vulnerability Summary for CVE-2012-0858

Original release date:08/20/2012

Last revised:08/21/2012

Source: US-CERT/NIST

Overview

The Shorten codec (shorten.c) 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 (application crash) and possibly execute arbitrary code via a crafted Shorten file, related to an "invalid free".

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:6.8 (MEDIUM) (AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

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 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=204cb29b3c84a74cbcd059d353c70c8bdc567d98

Type: Patch Information; Exploit

Hyperlink:http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=204cb29b3c84a74cbcd059d353c70c8bdc567d98

External Source: CONFIRM

Name: http://git.libav.org/?p=libav.git;a=commitdiff;h=204cb29b3c84a74cbcd059d353c70c8bdc567d98

Type: Patch Information; Exploit

Hyperlink:http://git.libav.org/?p=libav.git;a=commitdiff;h=204cb29b3c84a74cbcd059d353c70c8bdc567d98

External Source: UBUNTU

Name: USN-1479-1

Hyperlink:http://www.ubuntu.com/usn/USN-1479-1

External Source: MLIST

Name: [oss-security] 20120214 Re: CVE Requests for FFmpeg 0.9.1

Hyperlink:http://www.openwall.com/lists/oss-security/2012/02/14/4

External Source: CONFIRM

Name: http://libav.org/

Type: Advisory

Hyperlink:http://libav.org/

External Source: CONFIRM

Name: http://ffmpeg.org/

Type: Advisory

Hyperlink:http://ffmpeg.org/

Vulnerable software and versions

Configuration 1

* cpe:/a:ffmpeg:ffmpeg:0.7.11

* cpe:/a:ffmpeg:ffmpeg:0.7.9

* cpe:/a:ffmpeg:ffmpeg:0.7.8

* cpe:/a:ffmpeg:ffmpeg:0.7.7

* cpe:/a:ffmpeg:ffmpeg:0.7.6

* cpe:/a:ffmpeg:ffmpeg:0.7.2

* cpe:/a:ffmpeg:ffmpeg:0.7.1

Configuration 2

* cpe:/a:ffmpeg:ffmpeg:0.8.10

* cpe:/a:ffmpeg:ffmpeg:0.8.8

* cpe:/a:ffmpeg:ffmpeg:0.8.7

* cpe:/a:ffmpeg:ffmpeg:0.8.6

* cpe:/a:ffmpeg:ffmpeg:0.8.5

Configuration 3

* cpe:/a:libav:libav:0.5.7

* cpe:/a:libav:libav:0.5.6

* cpe:/a:libav:libav:0.5.5

* cpe:/a:libav:libav:0.5.4

* cpe:/a:libav:libav:0.5.3

* cpe:/a:libav:libav:0.5.2

* cpe:/a:libav:libav:0.5.1

* cpe:/a:libav:libav:0.5

Configuration 4

* cpe:/a:libav:libav:0.6.5

* cpe:/a:libav:libav:0.6.4

* cpe:/a:libav:libav:0.6.3

* cpe:/a:libav:libav:0.6.2

* cpe:/a:libav:libav:0.6

* cpe:/a:libav:libav:0.6.1

Configuration 5

* cpe:/a:libav:libav:0.7.4

* cpe:/a:libav:libav:0.7.3

* cpe:/a:libav:libav:0.7.2

* cpe:/a:libav:libav:0.7.1

* cpe:/a:libav:libav:0.7

Configuration 6

* cpe:/a:libav:libav:0.8

* cpe:/a:libav:libav:0.8:beta2

* Denotes Vulnerable Software

Technical Details

Vulnerability Type (View All)

Resource Management Errors (CWE-399)

CVE Standard Vulnerability Entry:http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0858