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VID 18095
Severity 40
Port 25
Protocol TCP
Class SMTP
Detailed Description The BusinessMail server, according to its banner, has multiple remote buffer overflow vulnerabilities. BusinessMail is a commercial mail server for Microsoft Windows platforms. BusinessMail Server version 4.60.00 and possibly other versions are vulnerable to a multiple remote buffer overflow vulnerabilities, caused by improper validation of user-supplied input passed to the SMTP HELO and MAIL FROM commands. By exploiting these flaws, a remote attacker could crash the affected SMTP service and possibly even execute arbitrary code within the context of the server process.

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

* References:
http://reedarvin.thearvins.com/20050730-01.html
http://www.securityfocus.com/archive/1/406957

* Platforms Affected:
NetCPlus, BusinessMail Server version 4.60.00 and possibly other versions
Microsoft Windows Any version
Recommendation No upgrade or patch available as of December 2005.

Upgrade to the latest version of BusinessMail Server, when new fixed version becomes available from the BusinessMail Server Web site at http://www.netcplus.com/businessmail.html
Related URL CVE-2005-2472 (CVE)
Related URL 14434 (SecurityFocus)
Related URL 21636 (ISS)