CVE-2020-3123
Description
A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
2.399
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2019-15961,CVE-2020-3123 are affected in Clamav 0.102.0 | Windows |
| Vulnerabilities CVE-2020-3123 are affected in Clamav 0.102.1 | Windows |
| Anti-virus utility for Unix (USN-4280-1) clamav_0.102.2+dfsg-0ubuntu0.16.04.1_i386.deb | Linux |
| Anti-virus utility for Unix (USN-4280-1) clamav_0.102.2+dfsg-0ubuntu0.16.04.1_amd64.deb | Linux |
| Anti-virus utility for Unix (USN-4280-1) clamav_0.102.2+dfsg-0ubuntu0.18.04.1_i386.deb | Linux |
| Anti-virus utility for Unix (USN-4280-1) clamav_0.102.2+dfsg-0ubuntu0.18.04.1_amd64.deb | Linux |
| Anti-virus utility for Unix (USN-4280-1) clamav_0.102.2+dfsg-0ubuntu0.19.10.1_i386.deb | Linux |
| Anti-virus utility for Unix (USN-4280-1) clamav_0.102.2+dfsg-0ubuntu0.19.10.1_amd64.deb | Linux |
| SUSE-SU-2020:3729-1(SUSE Linux Enterprise Server 12-SP5 ) clamav-0.103.0-3.3.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3729-1(SUSE Linux Enterprise Server 12-SP5 ) clamav-debuginfo-0.103.0-3.3.1.x86_64.rpm | Linux |
| SUSE-SU-2020:3729-1(SUSE Linux Enterprise Server 12-SP5 ) clamav-debugsource-0.103.0-3.3.1.x86_64.rpm | Linux |
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