CVE-2003-1188: Unichat

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

Unichat allows remote attackers to cause a denial of service (crash) by adding extra chat characters (avatars) and logging in to a chat room, as demonstrated using duplicate ACTOR entries in u2res000.rit.

Affected products

Published 2003-11-02. Last modified 2026-06-16.