CVE-2005-0643: McAfee Antivirus Engine

High severity, CVSS 7.5. EPSS: 10.4% chance of exploitation in the next 30 days.

Buffer overflow in McAfee Scan Engine 4320 with DAT version before 4357 allows remote attackers to execute arbitrary code via crafted LHA files.

Affected products

• McAfee Antivirus Engine: version 4.3.20 only

Published 2005-05-02. Last modified 2026-06-16.