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Gentoo Linux: CVE-2012-0947: FFmpeg: Multiple vulnerabilities

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Gentoo Linux: CVE-2012-0947: FFmpeg: Multiple vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
08/20/2012
Created
07/25/2018
Added
10/30/2017
Modified
06/15/2020

Description

Heap-based buffer overflow in the vqa_decode_chunk function in the VQA codec (vqavideo.c) in libavcodec in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.2 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VQA media file in which the image size is not a multiple of the block size.

Solution(s)

  • gentoo-linux-upgrade-media-video-ffmpeg
  • gentoo-linux-upgrade-media-video-libav

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