CVE-2022-20770 – ClamAV CHM File Parsing Denial of Service Vulnerability Affecting Cisco Products: April 2022

https://notcve.org/view.php?id=CVE-2022-20770

04 May 2022 — On April 20, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in CHM file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information ... • https://lists.debian.org/debian-lts-announce/2022/06/msg00004.html • CWE-399: Resource Management Errors •