VULNERABILITY INTELLIGENCE

CVE-2020-20451

CVSS score7.5 HIGH

EPSS probability1.35%

CISA KEVNot currently listed

Published2021-05-25

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Denial of Service issue in FFmpeg 4.2 due to resource management errors via fftools/cmdutils.c.

Weakness classification

nvd@nist.gov: CWE-401

Primary references

cve@mitre.org — Mailing List, Third Party Advisory
cve@mitre.org — Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Patch, Vendor Advisory