PT-2017-19329
CVE-2017-9996
·
تاريخ النشر
2017-06-28
·
تاريخ التحديث
2018-01-01
الوصف من
CVSS 3.1
7.8
عاليةالمقاييسAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
FFmpeg versions 2.8.x through 2.8.11
FFmpeg versions 3.0.x through 3.0.7
FFmpeg versions 3.1.x through 3.1.7
FFmpeg versions 3.2.x through 3.2.4
FFmpeg versions 3.3.x through 3.3.0
Description
The issue is related to the cdxl decode frame function in libavcodec/cdxl.c, which does not exclude the CHUNKY format. This allows remote attackers to cause a denial of service, resulting in a heap-based buffer overflow and application crash, or possibly have other unspecified impacts via a crafted file.
Recommendations
For FFmpeg versions 2.8.x through 2.8.11, update to version 2.8.12 or later.
For FFmpeg versions 3.0.x through 3.0.7, update to version 3.0.8 or later.
For FFmpeg versions 3.1.x through 3.1.7, update to version 3.1.8 or later.
For FFmpeg versions 3.2.x through 3.2.4, update to version 3.2.5 or later.
For FFmpeg versions 3.3.x through 3.3.0, update to version 3.3.1 or later.
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