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VID 26462
Severity 40
Port 139,445
Protocol TCP
Class SMB
Detailed Description Cumulative Security Update for Internet Explorer (974455) has not been applied. This Hotfix includes multiple vulnerabilities. An attacker could exploit the vulnerability by constructing a specially crafted Web page. When a user views the Web page, the vulnerability could allow remote code execution. An attacker who successfully exploited this vulnerability could gain the same user rights as the logged-on user. If a user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
Vulnerabilities:
- Data Stream Header Corruption Vulnerability(CVE-2009-1547)
A remote code execution vulnerability exists in the way that Internet Explorer processes data stream headers in specific situations.
- HTML Component Handling Vulnerability(CVE-2009-2529)
A remote code execution vulnerability exists in the way that Internet Explorer handles argument validation of a variable in specific situations.
- Uninitialized Memory Corruption Vulnerability(CVE-2009-2530, CVE-2009-2531)
A remote code execution vulnerability exists in the way Internet Explorer accesses an object that has not been correctly initialized or has been deleted.

* Note: This check requires an account with administrative privileges which can log into the host to scan. Absence of this 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/MS09-054.mspx

* Platforms Affected:
- Internet Explorer 5.01 and 6 sp1
Microsoft Windows 2000 SP4
- Internet Explorer 6
Microsoft Windows XP SP2 and SP3
- Internet Explorer 7
Microsoft Windows XP SP2 and SP3
Windows Server 2003 SP2
Windows Vista and SP1 and SP2
Windows Server 2008 and SP2
- Internet Explorer 8
Microsoft Windows XP SP2 and SP3
Windows Server 2003 SP2
Windows Vista and SP1 and SP2
Windows Server 2008 and SP2
Windows 7
Windows Server 2008 R2
Recommendation Apply the appropriate patch (974455)for your system, as listed in Microsoft Security Bulletin MS09-054 at http://www.microsoft.com/technet/security/Bulletin/MS09-054.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-2009-2527 (CVE)
Related URL 36644 (SecurityFocus)
Related URL (ISS)