ClamAV CHM File Parsing Denial of Service Vulnerability Affecting Cisco Products: May 2022
On May 4, 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 ["https://blog.clamav.net/2022/05/clamav-01050-01043-01036-released.html"].
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-20770US | high7.5 | — | ||
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… | ||||
references
External citations — patches, advisories, analysis.
- ClamAV blogexternal
- CSCwa95108external
- CSCwa95109external
- CSCwa95110external
- ClamAV CHM File Parsing Denial of Service Vulnerability Affecting Cisco Products: May 2022self
- Cisco Security Vulnerability Policyexternal
- Fixed Release Availabilityexternal
- Meet Cisco Secureexternal
remediations (1)
- FixedCisco Secure Endpoint
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan