CVE-2004-0830: F-Secure Anti-Virus

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

The Content Scanner Server in F-Secure Anti-Virus for Microsoft Exchange 6.21 and earlier, F-Secure Anti-Virus for Microsoft Exchange 6.01 and earlier, and F-Secure Internet Gatekeeper 6.32 and earlier allow remote attackers to cause a denial of service (service crash due to unhandled exception) via a certain malformed packet.

Affected products

• F-Secure F-Secure Anti-Virus: version 6.01 only; version 6.2 only; version 6.21 only
• F-Secure F-Secure Content Scanner Server: version 6.31 only
• F-Secure Internet Gatekeeper: version 6.3 only; version 6.31 only; version 6.32 only

Published 2004-09-09. Last modified 2026-06-16.