VULNERABILITY INTELLIGENCE

CVE-2021-33572

CVSS score3.5 LOW
EPSS probability0.68%
CISA KEVNot currently listed
Published2021-06-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Description

A Denial-of-Service (DoS) vulnerability was discovered in F-Secure Linux Security whereby the FSAVD component used in certain F-Secure products can crash while scanning larger packages/fuzzed files. The exploit can be triggered remotely by an attacker. A successful attack will result in Denial-of-Service (DoS) of the Anti-Virus engine.

Weakness classification

  • cve-notifications-us@f-secure.com: CWE-476
  • nvd@nist.gov: CWE-476

Primary references