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VID 26133
Severity 40
Port 139,445
Protocol TCP
Class SMB
Detailed Description The hotfix (885881) for 'Remote Code Execution Vulnerability in SMTP' has not been applied. The SMTP (Simple Mail Transfer Protocol) component of Microsoft Windows XP 64-bit Edition, Windows Server 2003, Windows Server 2003 64-bit Edition, and the Exchange Routing Engine component of Exchange Server 2003 are a buffer overflow vulnerability when processing responses to DNS lookups. By sending a specially-crafted DNS response message, a remote attacker could execute arbitrary code on the system in the context of the vulnerable service.

* Note: This check requires an account with Guest or upper privileges which can access the registry of the remote host to scan. Absence of these condition will result in the check not being performed and a False Negative for all vulnerable hosts.

* References:
http://www.microsoft.com/technet/security/bulletin/ms04-035.mspx
http://www.kb.cert.org/vuls/id/394792

* Platforms Affected:
Microsoft Exchange 2000 Server SP3
Microsoft Exchange Server 2003
Microsoft Exchange Server 2003 SP1
Microsoft Windows 2000 Any version
Microsoft Windows Server 2003 64-Bit Edition
Microsoft Windows Server 2003 Any version
Microsoft Windows XP 64-bit Edition 2003
Recommendation Apply the appropriate patch for your system, as listed in Microsoft Security Bulletin MS04-035 at http://www.microsoft.com/technet/security/bulletin/ms04-035.mspx

-- OR --

Patches for Windows platforms are also available from the Microsoft Windows Update Web site, http://windowsupdate.microsoft.com . Windows Update detects what version of Windows you are running and offers the appropriate patch.
Related URL CVE-2004-0840 (CVE)
Related URL 11374 (SecurityFocus)
Related URL 17621,17660 (ISS)