RISK LEVEL: Medium
FIX: No User action is required. The required fix has been published through automatic update channel with Capricorn database on 2022-05-16_12.
Multiple denial-of-service (DoS) vulnerabilities were discovered in the F-Secure Atlant and in certain F-Secure products while scanning fuzzed PE32-bit files, causing memory corruption and heap buffer overflow which eventually can crash the scanning engine. The exploit can be triggered remotely by an attacker.
This issue was reported to F-Secure through the Vulnerability Reward Program. No known exploit or attack has been seen in the wild.
F-Secure Corporation would like to thank Antti Levomäki and Christian Jalio from Forcepoint for bringing this issue to our attention.
Date Issued: 2022-05-23