Crash while scanning Microsoft Outlook ".pst" files can cause Denial-of-Service of Antivirus engine.
RISK LEVEL: Medium
FIX: No User action is required. The required fix has been published through automatic update channel with Capricorn update 2021-12-13_07
All F-Secure Endpoint Protection products on Windows and Mac
F-Secure Linux Security (32-bit)
F-Secure Linux Security 64
F-Secure Internet Gatekeeper
A vulnerability affecting F-Secure antivirus engine was discovered whereby scanning MS outlook pst files can lead to denial-of-service. The vulnerability can be exploited remotely by an attacker. A successful attack will result in denial-of-service of the antivirus engine.
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 faty420 for bringing this issue to our attention.