CVE-2002-1967: Mark Hanson Xircon

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

Buffer overflow in XiRCON 1.0 Beta 4 allows remote attackers to cause a denial of service (disconnect) via a long (1) ctcp, (2) primsg, (3) msg, or (4) notice command.

Affected products

Published 2002-12-31. Last modified 2026-06-16.