CVE-2001-0039: Ipswitch Imail

Medium severity, CVSS 5.0. EPSS: 2.4% chance of exploitation in the next 30 days.

IPSwitch IMail 6.0.5 allows remote attackers to cause a denial of service using the SMTP AUTH command by sending a base64-encoded user password whose length is between 80 and 136 bytes.

Affected products

• Ipswitch Imail: version 6.0.5 only

Published 2001-02-16. Last modified 2026-06-16.