National Cyber Awareness System
Vulnerability Summary for CVE-2013-2276
Original release date:02/27/2013
Last revised:02/27/2013
Source:
US-CERT/NIST
Overview
The avcodec_decode_audio4 function in utils.c in libavcodec in FFmpeg before 1.1.3 does not verify the decoding state before proceeding with certain skip operations, which allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted audio data.
Impact
CVSS Severity (version 2.0):
Impact Subscore:
6.4
Exploitability Subscore:
10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
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: CONFIRM
Name: http://git.videolan.org/?p=ffmpeg.git;a=commit;h=8a6449167a6da8cb747cfe3502ae86ffaac2ed48
Type: Patch Information
