CVE-2001-0064: Alt-N MDaemon

Medium severity, CVSS 5.0. EPSS: 1.9% chance of exploitation in the next 30 days.

Webconfig, IMAP, and other services in MDaemon 3.5.0 and earlier allows remote attackers to cause a denial of service via a long URL terminated by a "\r\n" string.

Affected products

• Alt-N MDaemon: version 3.5.0 only

Published 2001-02-12. Last modified 2026-06-16.