CVE-2001-0684: Netscape Collabra Server

Medium severity, CVSS 5.0. EPSS: 1.9% chance of exploitation in the next 30 days.

Netscape Collabra Server 3.5.4 and earlier allows a remote attacker to cause a denial of service by sending seven or more characters to TCP port 5239.

Affected products

• Netscape Collabra Server: up to and including 3.5.4

Published 2001-09-20. Last modified 2026-06-16.