CVE-1999-1500: True North Internet Anywhere Mail Server

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

Internet Anywhere POP3 Mail Server 2.3.1 allows remote attackers to cause a denial of service (crash) via (1) LIST, (2) TOP, or (3) UIDL commands using letters as arguments.

Affected products

• True North Internet Anywhere Mail Server: version 2.3 only

Published 1999-10-01. Last modified 2026-06-16.