MailEnable contains a flaw that may allow a remote denial of service. The issue is triggered when issuing a malformed request to the EHLO command containing a '(tm)' (trademark) character, which will crash the service resulting in loss of availability.
Classification
Location:
Remote/Network Access Required
Attack Type:
Denial of Service
Impact:
Loss of Availability
Exploit:
Exploit Available
Disclosure:
OSVDB Verified
Solution
Currently, there are no known workarounds or upgrades to correct this issue. However, MailEnable has released a patch to address this vulnerability.