CVE-2004-2461: GNU Gnubiff

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

Buffer overflow in pop3.c in gnubiff before 2.0.0 allows attackers to cause a denial of service (crash) and possibly execute arbitrary code.

Affected products

• GNU Gnubiff: version 1.0.3 only; version 1.0.4 only; version 1.0.5 only; version 1.0.6 only; version 1.0.7 only; version 1.0.8 only; …

Published 2004-12-31. Last modified 2026-06-16.