VULNERABILITY INTELLIGENCE

CVE-2021-40565

CVSS score5.5 MEDIUM
EPSS probability0.85%
CISA KEVNot currently listed
Published2022-01-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

A Segmentation fault caused by a null pointer dereference vulnerability exists in Gpac through 1.0.1 via the gf_avc_parse_nalu function in av_parsers.c when using mp4box, which causes a denial of service.

Weakness classification

  • nvd@nist.gov: CWE-476

Primary references