VULNERABILITY INTELLIGENCE

CVE-2020-20450

CVSS score7.5 HIGH
EPSS probability1.08%
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

FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references