CVE-2008-1277: Mailenable Enterprise

High severity, CVSS 9.0. EPSS: 8.3% chance of exploitation in the next 30 days.

The IMAP service (MEIMAPS.exe) in MailEnable Professional Edition and Enterprise Edition 3.13 and earlier allows remote attackers to cause a denial of service (crash) via (1) SEARCH and (2) APPEND commands without required arguments, which triggers a NULL pointer dereference.

Affected products

• Mailenable Mailenable Enterprise: up to and including 3.13
• Mailenable Mailenable Professional: up to and including 3.13

Published 2008-03-10. Last modified 2026-06-16.