VULNERABILITY INTELLIGENCE

CVE-2020-20448

CVSS score6.5 MEDIUM
EPSS probability0.92%
CISA KEVNot currently listed
Published2021-05-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

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.

Weakness classification

  • nvd@nist.gov: CWE-369

Primary references