CVE-2000-0847: University Of Washington Imap

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

Buffer overflow in University of Washington c-client library (used by pine and other programs) allows remote attackers to execute arbitrary commands via a long X-Keywords header.

Affected products

• University Of Washington Imap: version 4.7b only; version 4.7c only
• University Of Washington Pine: version 4.20 only; version 4.21 only

Published 2000-11-14. Last modified 2026-06-16.