A vulnerability has been reported in Hitachi Groupmax Mail, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the SMTP server when processing certain malformed emails. This can be exploited to cause the service to stop via specially crafted email messages.

The vulnerability has been reported in the following versions.
* Groupmax Mail - SMTP Version 06-50 through 06-52-/A.
* Groupmax Mail - SMTP Version 07-00 through 07-20.

Solution
Update to the fixed versions.
Further details available to Secunia VIM customers

Provided and/or discovered by
Reported by vendor.

Original Advisory
http://www.hitachi-support.com/security_e/vuls_e/HS05-024_e/01-e.html

Deep Links
Links available to Secunia VIM customers