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VID 26224
Severity 30
Port 139,445
Protocol TCP
Class SMB
Detailed Description The hotfix (MS06-050, KB920670) for 'Vulnerabilities in MS Windows Hyperlink Object Library' has not been applied. Microsoft Windows 2000 SP4, XP SP1 and SP2, and Server 2003 up to SP1 are vulnerable to a buffer overflow error in the Hyperlink Object Library (hlink.dll), caused by improper bounds checking of hyperlinks. An attacker could exploit this vulnerability by constructing a malicious hyperlink which could potentially lead to remote code execution if a user clicks a malicious link within an Office file, or e-mail message. An attacker who successfully exploited this vulnerability could take complete control of the affected system. User interaction is required to exploit this vulnerability.

* 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/ms06-050.mspx
http://www.tippingpoint.com/security/advisories/TSRT-06-10.html
http://www.milw0rm.com/exploits/1927
http://www.kb.cert.org/vuls/id/683612
http://www.kb.cert.org/vuls/id/394444
http://www.us-cert.gov/cas/techalerts/TA06-220A.html
http://www.frsirt.com/english/advisories/2006/2431
http://secunia.com/advisories/20748
http://securitytracker.com/id?1016659
http://securitytracker.com/id?1016339

* Platforms Affected:
Microsoft Windows 2000 SP4
Microsoft Windows XP SP1, SP2
Microsoft Windows Server 2003 SP1
Recommendation Apply the appropriate patch (KB920670) for your system, as listed in Microsoft Security Bulletin MS06-050 at http://www.microsoft.com/technet/security/bulletin/ms06-050.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-2006-3444 (CVE)
Related URL 19388 (SecurityFocus)
Related URL 28016,28017 (ISS)