CVE-2020-20448
MEDIUMFFmpeg 4.1.3 - Denial of Service via Divide By Zero in libavcodec/ratecontrol.c
Title source: llmDescription
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.
References (1)
Core 1
Core References
Issue Tracking, Vendor Advisory x_refsource_misc
https://trac.ffmpeg.org/ticket/7990
Scores
CVSS v3
6.5
EPSS
0.0091
EPSS Percentile
55.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-369
Status
published
Products (1)
ffmpeg/ffmpeg
4.1.3
Published
May 25, 2021
Tracked Since
Feb 18, 2026