CVE-2002-2271: Bigfun

Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days.

Buffer overflow in BigFun 1.51b IRC client, when the Direct Client Connection (DCC) option is used, allows remote attackers to cause a denial of service (crash) via a long string.

Affected products

• Bigfun Bigfun: version 1.5.1 only

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