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FFmpeg: CVE-2019-15942: Unchecked Return Value

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FFmpeg: CVE-2019-15942: Unchecked Return Value

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/05/2019
Created
09/09/2019
Added
09/09/2019
Modified
08/26/2020

Description

FFmpeg through 4.2 has a "Conditional jump or move depends on uninitialised value" issue in h2645_parse because alloc_rbsp_buffer in libavcodec/h2645_parse.c mishandles rbsp_buffer.

Solution(s)

  • ffmpeg-upgrade-4_2_1
  • ffmpeg-upgrade-4_3

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