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VID 26285
Severity 40
Port 139,445
Protocol TCP
Class SMB
Detailed Description The hotfix (MS07-038, KB935807) for 'Vulnerability in Windows Vista Firewall' has not been applied. Microsoft Teredo service is used by Microsoft Windows Vista, XP, and Server 2003 to allow clients with only IPv4 connectivity to obtain and use publicly routable IPv6 addresses. Microsoft Windows Vista could allow a remote attacker to obtain sensitive information, caused by a vulnerability in the Teredo interface. By sending unsolicited and unfiltered IPv6 traffic to a vulnerable system, a remote attacker could bypass firewall settings and obtain sensitive information about the system.

* Note: This check requires an account with administrative privileges which can log into the 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/ms07-038.mspx
http://www.kb.cert.org/vuls/id/101321
http://www.securityfocus.com/archive/1/archive/1/473294/100/0/threaded
http://www.symantec.com/content/en/us/enterprise/research/SYMSA-2007-005.txt
http://www.frsirt.com/english/advisories/2007/2480
http://www.securitytracker.com/id?1018354
http://secunia.com/advisories/26001

* Platforms Affected:
Microsoft Windows Vista
Recommendation Apply the appropriate patch (KB935807) for your system, as listed in Microsoft Security Bulletin MS07-038 at http://www.microsoft.com/technet/security/bulletin/ms07-038.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-2007-2219 (CVE)
Related URL 24370 (SecurityFocus)
Related URL (ISS)