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VID 18068
Severity 40
Port 143
Protocol TCP
Class IMAP
Detailed Description The MDaemon IMAP server, according to the version number, has 'SELECT' and 'EXAMINE' Buffer Overflow Vulnerabilities.
MDaemon is a multi-protocol mail server, developed by Alt-N Technologies, for Microsoft Windows systems. MDaemon versions 6.7.9 and earlier are vulnerable to a buffer overflow vulnerability in the IMAP Server, caused by a failure of the application to properly check buffer sizes on some IMAP server commands. By sending a specially crafted 'EXAMINE' or 'SELECT' IMAP command appended with 250 or more characters, an authenticated attacker could overflow a buffer and cause the server to crash. MDaemon must be restarted to regain normal functionality.

* Note: This check solely relied on the version number of the remote MDaemon IMAP server to assess this vulnerability, so this might be a false positive.

* References:
http://securitytracker.com/alerts/2003/Jul/1007181.html

* Platforms Affected:
Alt-N Technologies, Inc., MDaemon 6.7.9 and earlier
Microsoft Windows Any version
Recommendation Upgrade to the latest version(7.2.0 or later) or the version(6.8.0 or later) fixed the issue of Mdaemon, available from the Alt-N Technologies Web site at http://www.altn.com/download/default.asp?product%5Fid=MDaemon
Related URL CVE-2001-0584 (CVE)
Related URL 2508 (SecurityFocus)
Related URL 6279 (ISS)