CVE-2003-0324: Epic EPIC4

High severity, CVSS 7.5. EPSS: 2.5% chance of exploitation in the next 30 days.

Buffer overflows in EPIC IRC Client (EPIC4) 1.0.1 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via long replies that are not properly handled by the (1) userhost_cmd_returned function, or (2) Statusbar capability.

Affected products

• Epic EPIC4: version 1.0.1 only

Published 2003-06-09. Last modified 2026-06-16.