CVE-2007-0125: Kaspersky Lab Kaspersky Antivirus Engine

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

Kaspersky Labs Antivirus Engine 6.0 for Windows and 5.5-10 for Linux before 20070102 enter an infinite loop upon encountering an invalid NumberOfRvaAndSizes value in the Optional Windows Header of a portable executable (PE) file, which allows remote attackers to cause a denial of service (CPU consumption) by scanning a crafted PE file.

Affected products

• Kaspersky Lab Kaspersky Antivirus Engine: version 5.5.10 only; version 6.0 only

Published 2007-01-09. Last modified 2026-06-16.