Description
FFmpeg <=4.3 contains a buffer overflow vulnerability in libavcodec through a crafted file that may lead to remote code execution.
References (4)
Core 4
Core References
Patch x_refsource_misc
http://git.videolan.org/?p=ffmpeg.git%3Ba=commitdiff%3Bh=d6f293353c94c7ce200f6e0975ae3de49787f91f
Exploit, Vendor Advisory x_refsource_misc
https://trac.ffmpeg.org/ticket/8845
Exploit, Vendor Advisory x_refsource_misc
https://trac.ffmpeg.org/ticket/8863
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/202105-24
Scores
CVSS v3
8.8
EPSS
0.0343
EPSS Percentile
87.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (1)
ffmpeg/ffmpeg
4.4
Published
Apr 07, 2021
Tracked Since
Feb 18, 2026