PT-2012-1759
CVE-2011-3952
·
تاريخ النشر
2012-08-20
·
تاريخ التحديث
2018-10-30
الوصف من
CVSS 2.0
6.8
متوسطةالمقاييسAV:N/AC:M/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions
FFmpeg versions prior to 0.10
Libav versions 0.5.x through 0.5.8
Libav versions 0.6.x through 0.6.5
Libav versions 0.7.x through 0.7.5
Libav versions 0.8.x through 0.8.0
Description
The issue allows remote attackers to cause a denial of service, potentially leading to application crashes, and possibly execute arbitrary code. This is achieved through a large palette size in a KMVC encoded file, exploiting the
decode init function in kmvc.c in libavcodec.Recommendations
For FFmpeg versions prior to 0.10, update to version 0.10 or later.
For Libav versions 0.5.x through 0.5.8, update to version 0.5.9 or later.
For Libav versions 0.6.x through 0.6.5, update to version 0.6.6 or later.
For Libav versions 0.7.x through 0.7.5, update to version 0.7.6 or later.
For Libav versions 0.8.x through 0.8.0, update to version 0.8.1 or later.
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