http://technet.microsoft.com/en-us/security/msvr/msvr12-017
Microsoft Vulnerability Research Advisory MSVR12-017
Vulnerabilities in FFmpeg Libavcodec Could Allow Arbitrary Code Execution
Published: Tuesday, October 16, 2012
Version: 1.0
FFmpeg. FFmpeg has remediated the vulnerability in their software.
Vulnerabilities exist in the way that FFmpeg libavcodec parses ASF, QT, and WMV files. These vulnerabilities result in memory corruption issues within libavcodec, allowing arbitrary code execution. An attacker who successfully exploited this vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
Microsoft Vulnerability Research reported these vulnerabilities to and coordinated with FFmpeg to ensure remediation of these vulnerabilities. The vulnerabilities have been assigned CVE entries CVE-2012-5359, CVE-2012-5360, and CVE-2012-5361, respectively, in the Common Vulnerabilities and Exposures list. For more information, including information about updates from FFmpeg, see the FFmpeg download page.
Affected Software
FFmpeg 0.10 and earlier versions
Non-Affected Software
FFmpeg 0.11
FFmpeg 1.0