Summary
The remote web server is affected by a denial of service flaw.
Description :
The remote host is running an instance of MailEnable that has a flaw in the HTTPMail service (MEHTTPS.exe) in the Professional and Enterprise Editions. The flaw can be exploited by issuing an HTTP request with a malformed Authorization header, which causes a NULL pointer dereference error and crashes the HTTPMail service.
Solution
Upgrade to MailEnable Professional / Enterprise 1.19 or later.
References