Bug 2043730 (CVE-2022-20698) - CVE-2022-20698 clamav: ClamAV could be made to crash if it opened a specially crafted file.
Summary: CVE-2022-20698 clamav: ClamAV could be made to crash if it opened a specially...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2022-20698
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2043728
TreeView+ depends on / blocked
 
Reported: 2022-01-21 21:04 UTC by Todd Cullum
Modified: 2022-01-24 14:02 UTC (History)
15 users (show)

Fixed In Version: clamav 0.103.5
Clone Of:
Environment:
Last Closed: 2022-01-24 14:02:21 UTC
Embargoed:

Attachments (Terms of Use)

Description Todd Cullum 2022-01-21 21:04:27 UTC 
A vulnerability in the OOXML parsing module in Clam AntiVirus (ClamAV) Software version 0.104.1 and LTS version 0.103.4 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper checks that may result in an invalid pointer read. An attacker could exploit this vulnerability by sending a crafted OOXML file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process to crash, resulting in a denial of service condition.

References:
1. https://blog.clamav.net/2022/01/clamav-01035-and-01042-security-patch.html
2. https://ubuntu.com/security/notices/USN-5233-2
3. https://ubuntu.com/security/notices/USN-5233-1
Comment 1 juneau 2022-01-24 13:24:38 UTC 
Hosted OCP v3.x OOSS.
Comment 2 Product Security DevOps Team 2022-01-24 14:02:19 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-20698
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