CVE-1999-1342: Icq Activelist Server

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

ICQ ActiveList Server allows remote attackers to cause a denial of service (crash) via malformed packets to the server's UDP port.

Affected products

• Icq Activelist Server: any version

Published 1999-10-17. Last modified 2026-06-16.