Denial-of-Service (DoS) Vulnerability 

More information

A Denial-of-Service (DoS) vulnerability was discovered in the fsicapd component used in WithSecure products whereby the service may crash while parsing ICAP request. The exploit can be triggered remotely by an attacker.

This issue was reported to WithSecure through the Vulnerability Reward Program. No known exploit or attack has been seen in the wild.


WithSecure would like to thank following person for bringing this issue to our attention.

Kevin Joensen


  • Fixed
  • Risk level

  • Medium
  • Action required

  • No User action is required. The required fix has been published through automatic update channel with BaseGuard version 1.0.723 on 2022-11-28. Please note: User action is needed, if you are running pinned Atlant version.
  • Affected products

  • F-Secure Atlant
  • Platforms

  • All supported platforms for the affected products
  • Date issued

  • 2022-12-09