VULNERABILITY INTELLIGENCE

CVE-2020-22043

CVSS score6.5 MEDIUM
EPSS probability1.04%
CISA KEVNot currently listed
Published2021-06-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak at the fifo_alloc_common function in libavutil/fifo.c.

Weakness classification

  • nvd@nist.gov: CWE-401

Primary references