Description
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.f-secure.com/en/business/programs/vulnerability-reward-program/hall-of-fame
Vendor Advisory x_refsource_misc
https://www.f-secure.com/en/business/support-and-downloads/security-advisories/cve-2021-33599
Scores
CVSS v3
4.6
EPSS
0.0014
EPSS Percentile
34.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Details
CWE
CWE-835
Status
published
Products (4)
f-secure/atlant
f-secure/cloud_protection_for_salesforce
f-secure/elements_endpoint_protection
f-secure/linux_security
Published
Sep 07, 2021
Tracked Since
Feb 18, 2026