CVE-2001-0442: David Harris Mercury Nlm

High severity, CVSS 7.5. EPSS: 5.3% chance of exploitation in the next 30 days.

Buffer overflow in Mercury MTA POP3 server for NetWare 1.48 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long APOP command.

Affected products

• David Harris Mercury Nlm: version 1.45 only; version 1.46 only; version 1.47 only

Published 2001-06-27. Last modified 2026-06-16.