CVE-2022-20796
Description
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 Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog.
Risk Information
Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.034
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2022-20698,CVE-2022-20785,CVE-2022-20796 are affected in Clamav 0.104.1 | Windows |
| Multiple Vulnerabilities are affected in Clamav 0.104.2 | Windows |
| Vulnerabilities CVE-2022-20796 are affected in Clamav 0.103.4 | Windows |
| Vulnerabilities CVE-2022-20796 are affected in Clamav 0.103.5 | Windows |
| Anti-virus utility for Unix (USN-5423-1) clamav_0.103.6+dfsg-0ubuntu0.18.04.1_i386.deb | Linux |
| Anti-virus utility for Unix (USN-5423-1) clamav_0.103.6+dfsg-0ubuntu0.18.04.1_amd64.deb | Linux |
| Anti-virus utility for Unix (USN-5423-1) clamav_0.103.6+dfsg-0ubuntu0.20.04.1_amd64.deb | Linux |
| Anti-virus utility for Unix (USN-5423-1) clamav_0.103.6+dfsg-0ubuntu0.21.10.1_amd64.deb | Linux |
| Anti-virus utility for Unix (USN-5423-1) clamav_0.103.6+dfsg-0ubuntu0.22.04.1_amd64.deb | Linux |
| SUSE-SU-2022:1647-1(SUSE Linux Enterprise Server 12-SP5 ) clamav-0.103.6-3.18.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1647-1(SUSE Linux Enterprise Server 12-SP5 ) clamav-debuginfo-0.103.6-3.18.1.x86_64.rpm | Linux |
| SUSE-SU-2022:1647-1(SUSE Linux Enterprise Server 12-SP5 ) clamav-debugsource-0.103.6-3.18.1.x86_64.rpm | Linux |
| NULL Pointer Dereference Vulnerability (CVE-2022-20796) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-341177 | ClamAV (0.103.12) |
| PATCH-341177 | ClamAV (0.103.12) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234