National Cyber Awareness System
Vulnerability Summary for CVE-2012-2800
Original release date:09/10/2012
Last revised:02/07/2013
Source:
US-CERT/NIST
Overview
Unspecified vulnerability in the ff_ivi_process_empty_tile function in libavcodec/ivi_common.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 in which the "tile size ... mismatches parameters" and triggers "writing into a too small array."
Impact
CVSS Severity (version 2.0):
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
References to Advisories, Solutions, and Tools
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External Source: BID
Name: 55355
External Source: MLIST
Name: [oss-security] 20120902 Re: Information on security issues fixed in ffmpeg 0.11?
External Source: MLIST
Name: [oss-security] 20120831 Information on security issues fixed in ffmpeg 0.11?
External Source: SECUNIA
Name: 50468
Type: Advisory
External Source: CONFIRM
Name: http://libav.org/releases/libav-0.8.4.changelog
External Source: CONFIRM
Name: http://libav.org/releases/libav-0.7.7.changelog
External Source: CONFIRM
Name: http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=f0bf9e9c2a65e9a2b9d9e4e94f99acb191dc7ae7
External Source: CONFIRM
Name: http://ffmpeg.org/security.html
