cisco-sa-clamav-dos-ZAZBwRVG: ClamAV TIFF File Parsing Denial of Service Vulnerability Affecting Cisco Products: May 2022
First published: Wed May 04 2022(Updated: )
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 the TIFF 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 is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-dos-ZAZBwRVG
Credit: Michal Dardas.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ClamAV | >=0.104.0<0.104.2<=0.103.5 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of cisco-sa-clamav-dos-ZAZBwRVG?
The severity of cisco-sa-clamav-dos-ZAZBwRVG is characterized as a denial-of-service vulnerability which can lead to potential service interruption.
How do I fix cisco-sa-clamav-dos-ZAZBwRVG?
To fix cisco-sa-clamav-dos-ZAZBwRVG, update ClamAV to version 0.104.3 or later to mitigate the vulnerability.
What versions of ClamAV are affected by cisco-sa-clamav-dos-ZAZBwRVG?
ClamAV versions 0.104.0 through 0.104.2 and 0.103.5 and earlier are affected by cisco-sa-clamav-dos-ZAZBwRVG.
What is the nature of cisco-sa-clamav-dos-ZAZBwRVG?
cisco-sa-clamav-dos-ZAZBwRVG is a vulnerability in the TIFF file parser within the ClamAV scanning library causing potential denial of service.
Are there any workarounds for cisco-sa-clamav-dos-ZAZBwRVG?
There are no specific workarounds for cisco-sa-clamav-dos-ZAZBwRVG; upgrading to a fixed version is recommended.
- agent/type
- agent/event
- agent/last-modified-date
- agent/first-publish-date
- collector/cisco-advisory
- source/Cisco
- agent/references
- agent/title
- agent/severity
- agent/author
- agent/weakness
- agent/description
- agent/source
- agent/tags
- agent/softwarecombine
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/cisco
- canonical/cisco clamav