CVE-1999-0939: Debian Linux

Medium severity, CVSS 5.0. EPSS: 1.1% chance of exploitation in the next 30 days.

Denial of service in Debian IRC Epic/epic4 client via a long string.

Affected products

• Debian Debian Linux: version 2.1 only; version 2.2 only

Published 1999-08-26. Last modified 2026-06-16.