CVE-1999-1500: Internet Anywhere POP3 Mail Server 2.3.1 allows remote attackers to cause a denial of service (crash) via (1) LIST, (2)

Published n/a Updated 2026-08-21T04:30:49.621Z

Summary

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.

Severity

UNKNOWN

Source Attribution

Source: NVD · Updated: 2026-08-21T04:30:49.621Z · Confidence: high

Impact

Based on CVSS vector: n/a — assess confidentiality, integrity, and availability impact via the official vector documentation.

Affected Software

Fix

Upgrade affected software to the fixed version identified above. Apply vendor patches and monitor advisories before exposed systems go unpatched.

References