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FFmpeg: CVE-2020-20448: Divide By Zero

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FFmpeg: CVE-2020-20448: Divide By Zero

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
05/25/2021
Created
05/29/2021
Added
05/28/2021
Modified
11/25/2022

Description

FFmpeg 4.1.3 is affected by a Divide By Zero issue via libavcodec/ratecontrol.c, which allows a remote malicious user to cause a Denial of Service.

Solution(s)

  • ffmpeg-upgrade-2_8_16
  • ffmpeg-upgrade-3_2_15
  • ffmpeg-upgrade-3_4_7
  • ffmpeg-upgrade-4_0_5
  • ffmpeg-upgrade-4_1_5
  • ffmpeg-upgrade-4_2_2
  • ffmpeg-upgrade-4_3

References

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