CVE-2021-33599

A vulnerability affecting F-Secure Antivirus engine was discovered whereby scanning WIM archive file can lead to denial-of-service (infinite loop and freezes AV engine scanner). The vulnerability can be exploit remotely by an attacker. A successful attack will result in Denial-of-Service of the Anti-Virus engine.

Score

CVSS 3.1 5.5 Medium

Status

Modified - cve-notifications-us@f-secure.com

Published

2021-09-07

Last modified

2024-08-03

Weaknesses

CWE-835

Affected products

• Atlant (F-secure)
• Cloud Protection For Salesforce (F-secure)
• Elements Endpoint Protection (F-secure)
• F-secure Endpoint Protection Products On Windows And Mac. F-secure Linux Security 32-bit F-secure Linux Security 64 F-secure Atlant F-secure Cloud Protection For Salesforce (F-secure)
• Linux Security (F-secure)

References

• https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame
• https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33599