CVE-2000-0501: Alt-N MDaemon

Low severity, CVSS 2.6. EPSS: 4.1% chance of exploitation in the next 30 days.

Race condition in MDaemon 2.8.5.0 POP server allows local users to cause a denial of service by entering a UIDL command and quickly exiting the server.

Affected products

• Alt-N MDaemon: version 2.8.5.0 only

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