Candidate: CVE-2021-33815
PublicDate: 2021-06-03 17:15:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33815
 https://github.com/FFmpeg/FFmpeg/commit/26d3c81bc5ef2f8c3f09d45eaeacfb4b1139a777
Description:
 dwa_uncompress in libavcodec/exr.c in FFmpeg 4.4 allows an out-of-bounds
 array access because dc_count is not strictly checked.
Ubuntu-Description:
Notes:
Mitigation:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H [8.8 HIGH]


Patches_ffmpeg:
 upstream: https://github.com/FFmpeg/FFmpeg/commit/26d3c81bc5ef2f8c3f09d45eaeacfb4b1139a777
upstream_ffmpeg: released (4.4.1)
trusty_ffmpeg: ignored (out of standard support)
trusty/esm_ffmpeg: DNE
xenial_ffmpeg: not-affected (code not present)
bionic_ffmpeg: not-affected (code not present)
focal_ffmpeg: not-affected (code not present)
groovy_ffmpeg: not-affected
hirsute_ffmpeg: not-affected
impish_ffmpeg: needed
jammy_ffmpeg: not-affected (7:4.4.1-3ubuntu2)
devel_ffmpeg: not-affected (7:4.4.1-3ubuntu2)