VULNERABILITY INTELLIGENCE

CVE-2023-20212

CVSS score7.5 HIGH
EPSS probability3.44%
CISA KEVNot currently listed
Published2023-08-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

A vulnerability in the AutoIt module of ClamAV could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a logic error in the memory management of an affected device. An attacker could exploit this vulnerability by submitting a crafted AutoIt file to be scanned by ClamAV on the affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to restart unexpectedly, resulting in a DoS condition.

Weakness classification

  • psirt@cisco.com: CWE-825
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references