CVE-2005-4324: Hitachi Groupmax Mail Smtp

High severity, CVSS 7.8. EPSS: 2% chance of exploitation in the next 30 days.

Hitachi Groupmax Mail SMTP 06-50 through 06-52-/A and 07-00 through 07-20 allows remote attackers to cause a denial of service (service stop) via an e-mail message with an "invalid format."

Affected products

• Hitachi Groupmax Mail Smtp: up to and including 06_52_a; up to and including 07_20; version 06_50 only; version 07_00 only

Published 2005-12-17. Last modified 2026-06-16.