CVE-2021-44747

MEDIUM

4.6

Description

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

CVE Details

CVSS v3.1 Score4.6

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published3/1/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

f-secure:atlantf-secure:elements_endpoint_protectionf-secure:internet_gatekeeperf-secure:linux_securityf-secure:security_cloud

References

https://www.f-secure.com/en/business/support-and-downloads/security-advisories(cve-notifications-us@f-secure.com)

https://www.f-secure.com/en/business/support-and-downloads/security-advisories(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.