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Ubuntu: (Multiple Advisories) (CVE-2020-20898): FFmpeg vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2020-20898): FFmpeg vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/20/2021
Created
10/26/2023
Added
10/25/2023
Modified
11/15/2024

Description

Integer Overflow vulnerability in function filter16_prewitt in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

Solution(s)

  • ubuntu-pro-upgrade-ffmpeg
  • ubuntu-pro-upgrade-libavcodec-extra
  • ubuntu-pro-upgrade-libavcodec-extra58
  • ubuntu-pro-upgrade-libavcodec58
  • ubuntu-pro-upgrade-libavdevice58
  • ubuntu-pro-upgrade-libavfilter-extra
  • ubuntu-pro-upgrade-libavfilter-extra7
  • ubuntu-pro-upgrade-libavfilter7
  • ubuntu-pro-upgrade-libavformat58
  • ubuntu-pro-upgrade-libavresample4
  • ubuntu-pro-upgrade-libavutil-dev
  • ubuntu-pro-upgrade-libavutil56
  • ubuntu-pro-upgrade-libpostproc55
  • ubuntu-pro-upgrade-libswresample3
  • ubuntu-pro-upgrade-libswscale5

References

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