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SUSE: CVE-2019-9718: SUSE Linux Security Advisory

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SUSE: CVE-2019-9718: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
03/12/2019
Created
02/10/2022
Added
02/04/2022
Modified
02/04/2022

Description

In FFmpeg 3.2 and 4.1, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because ff_htmlmarkup_to_ass in libavcodec/htmlsubtitles.c has a complex format argument to sscanf.

Solution(s)

  • suse-upgrade-ffmpeg
  • suse-upgrade-libavcodec-devel
  • suse-upgrade-libavcodec57
  • suse-upgrade-libavdevice57
  • suse-upgrade-libavfilter6
  • suse-upgrade-libavformat-devel
  • suse-upgrade-libavformat57
  • suse-upgrade-libavresample-devel
  • suse-upgrade-libavresample3
  • suse-upgrade-libavutil-devel
  • suse-upgrade-libavutil55
  • suse-upgrade-libpostproc-devel
  • suse-upgrade-libpostproc54
  • suse-upgrade-libswresample-devel
  • suse-upgrade-libswresample2
  • suse-upgrade-libswscale-devel
  • suse-upgrade-libswscale4

References

  • SUSE-SU-2019:3184-1
  • SUSE-SU-2019:3184-2
  • USN-3967-1
  • CVE-2019-9718

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