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FFmpeg: CVE-2020-12284: Out-of-bounds Write

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FFmpeg: CVE-2020-12284: Out-of-bounds Write

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
04/28/2020
Created
05/08/2020
Added
05/06/2020
Modified
05/02/2022

Description

cbs_jpeg_split_fragment in libavcodec/cbs_jpeg.c in FFmpeg 4.1 and 4.2.2 has a heap-based buffer overflow during JPEG_MARKER_SOS handling because of a missing length check.

Solution(s)

  • ffmpeg-upgrade-4_1_6
  • ffmpeg-upgrade-4_2_3
  • ffmpeg-upgrade-4_3

References

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