
Rule:

--
Sid:
3653

--
Summary:
This event is generated when an attempt is made to exploit a denial of
service or buffer overflow associated with the MDaemon mail server.

--
Impact:
A successful attack may permit a denial of service or buffer overflow
that allows the execution of arbitrary code with system privileges.

--
Detailed Information:
MDaemon is a Windows-based mail server.  A vulnerability exists in the
MDaemon SMTP server, possibly allowing a denial of service of execution
of arbitrary code with system privileges.  The vulnerability is
associated with passing overly long arguments to the SOML, SAML, SEND,
or MAIL commands.

--
Affected Systems:
	MDaemon 6.7.9.1 and prior

--
Attack Scenarios:
An attacker can send a malicious SMTP payload with an overly long
argument to the SOML, SAML, SEND, or MAIL commands, possibly causing a
denial of service or a buffer overflow and the subsequent execution of
arbitrary code with system privileges on the vulnerable server.

--
Ease of Attack:
Simple.

--
False Positives:
It may be possible for this alert to fire when a command such as SEND,
or MAIL is found in the data portion of the SMTP transfer instead of as
an actual command.

--
False Negatives:
None known.

--
Corrective Action:
Upgrade to the latest non-affected version of the software.

--
Contributors:
Sourcefire Vulnerability Research Team
Judy Novak <judy.novak@sourcefire.com>

--
Additional References:

--
