This security update resolves a publicly disclosed vulnerability in the MHTML protocol handler in Microsoft Windows. The vulnerability could allow information disclosure if a user opens a specially crafted URL from an attacker’s web site. An attacker would have to convince the user to visit the web site, typically by getting them to follow a link in an e-mail message or Instant Messenger message. This security update is rated Important for all supported editions of Windows XP, Windows Vista, and Windows 7, and is rated Low for all supported editions of Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
This security update resolves a privately reported vulnerability in Microsoft Windows Object Linking and Embedding (OLE) Automation. The vulnerability could allow remote code execution if a user visits a Web site containing a specially crafted Windows Metafile (WMF) image. In all cases, however, an attacker would have no way to force users to visit such a Web site. Instead, an attacker would have to convince users to visit a malicious Web site, typically by getting them to click a link in an e-mail message or Instant Messenger request. This security update is rated Critical for all supported versions of Microsoft Windows.
This security update resolves a privately reported vulnerability in Microsoft .NET Framework and Microsoft Silverlight. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs) or Silverlight applications. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. The vulnerability could also allow remote code execution on a server system running IIS, if that server allows processing ASP.NET pages and an attacker succeeds in uploading a specially crafted ASP.NET page to that server and then executes the page, as could be the case in a Web hosting scenario. This vulnerability could also be used by Windows .NET applications to bypass Code Access Security (CAS) restrictions. This security update is rated Critical for all affected releases of Microsoft .NET Framework for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2; and Microsoft Silverlight 4.
This security update resolves a privately reported vulnerability in the Microsoft Forefront Threat Management Gateway (TMG) 2010 Client, formerly named the Microsoft Forefront Threat Management Gateway Firewall Client. The vulnerability could allow remote code execution if an attacker leveraged a client computer to make specific requests on a system where the TMG firewall client is used. This security update is rated Critical for Microsoft Forefront Threat Management Gateway 2010 Client.
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user visits a network share (or visits a web site that points to a network share) containing a specially crafted OpenType font (OTF). In all cases, however, an attacker would have no way to force a user to visit such a web site or network share. Instead, an attacker would have to convince a user to visit the web site or network share, typically by getting them to click a link in an e-mail message or Instant Messenger message. This security update is rated Critical for all supported editions, except for 32-bit editions, of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2; and Important for all supported editions, except for 32-bit editions, of Windows XP and Windows Server 2003.
This security update resolves two privately reported vulnerabilities in the Microsoft Distributed File System (DFS). The more severe of these vulnerabilities could allow remote code execution when an attacker sends a specially crafted DFS response to a client-initiated DFS request. An attacker who successfully exploited this vulnerability could execute arbitrary code and take complete control of an affected system. Firewall best practices and standard default firewall configurations can help protect networks from attacks that originate outside the enterprise perimeter. Best practices recommend that systems that are connected to the Internet have a minimal number of ports exposed. This security update is rated Critical for all supported editions of Windows XP and Windows Server 2003, and is rated Important for all supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if an attacker sent a specially crafted SMB response to a client-initiated SMB request. To exploit the vulnerability, an attacker must convince the user to initiate an SMB connection to a specially crafted SMB server. This security update is rated Critical for all supported releases of Microsoft Windows.
This security update resolves a publicly disclosed vulnerability in Microsoft .NET Framework. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs). Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. The vulnerability could also allow remote code execution on a server system running IIS, if that server allows processing ASP.NET pages and an attacker succeeds in uploading a specially crafted ASP.NET page to that server and then executes the page, as could be the case in a Web hosting scenario. This vulnerability could also be used by Windows .NET applications to bypass Code Access Security (CAS) restrictions. This security update is rated Critical for all affected releases of Microsoft .NET Framework for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
This security update resolves eight privately reported vulnerabilities in Microsoft Office. The vulnerabilities could allow remote code execution if a user opens a specially crafted Excel file. An attacker who successfully exploited any of these vulnerabilities could gain the same user rights as the logged-on user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Installing and configuring Office File Validation (OFV) to prevent the opening of suspicious files blocks the attack vectors for exploiting the vulnerabilities described in CVE-2011-1272, CVE-2011-1273, and CVE-2011-1279. See the section, Frequently Asked Questions (FAQ) Related to This Security Update, for more information about how the Office File Validation feature can be configured to block the attack vectors. Microsoft Excel 2010 is only affected by CVE-2011-1273 described in this bulletin. The automated Microsoft Fix it solution, “Disable Edit in Protected View for Excel 2010,” available in Microsoft Knowledge Base Article 2501584, blocks the attack vectors for exploiting CVE-2011-1273. This security update is rated Important for all supported editions of Microsoft Excel 2002, Microsoft Excel 2003, Microsoft Excel 2007, Microsoft Excel 2010, Microsoft Office 2004 for Mac, Microsoft Office 2008 for Mac, and Microsoft Office for Mac 2011; Open XML File Format Converter for Mac; and all supported versions of Microsoft Excel Viewer and Microsoft Office Compatibility Pack.
This security update resolves a publicly disclosed vulnerability in the Microsoft Windows Ancillary Function Driver (AFD). The vulnerability could allow elevation of privilege if an attacker logs on to a user’s system and runs a specially crafted application. An attacker must have valid logon credentials and be able to log on locally to exploit the vulnerability. This security update is rated Important for all supported versions of Microsoft Windows.
This security update resolves a privately reported vulnerability in Windows Server 2008 Hyper-V and Windows Server 2008 R2 Hyper-V. The vulnerability could allow denial of service if a specially crafted packet is sent to the VMBus by an authenticated user in one of the guest virtual machines hosted by the Hyper-V server. An attacker must have valid logon credentials and be able to send specially crafted content from a guest virtual machine to exploit this vulnerability. The vulnerability could not be exploited remotely or by anonymous users. This security update is rated Important for all supported x64-based editions of Windows Server 2008 and Windows Server 2008 R2.
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if an attacker created a specially crafted SMB packet and sent the packet to an affected system. Firewall best practices and standard default firewall configurations can help protect networks from attacks originating outside the enterprise perimeter that would attempt to exploit this vulnerability. This security update is rated Important for all supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
This security update resolves a privately reported vulnerability in Microsoft XML Editor. The vulnerability could allow information disclosure if a user opened a specially crafted Web Service Discovery (.disco) file with one of the affected software listed in this bulletin. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to produce information that could be used to try to further compromise the affected system. This security update is rated Important for all supported editions of Microsoft InfoPath 2007 and Microsoft InfoPath 2010; all supported editions of SQL Server 2005, SQL Server 2008, and SQL Server 2008 R2; and all supported editions of Microsoft Visual Studio 2005, Microsoft Visual Studio 2008, and Microsoft Visual Studio 2010.
This security update resolves eleven privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. An attacker who successfully exploited any of these vulnerabilities could gain the same user rights as the local user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. This security update is rated Critical for Internet Explorer 6 on Windows clients, Internet Explorer 7, Internet Explorer 8, and Internet Explorer 9; and Moderate for Internet Explorer 6 on Windows servers.
This security update resolves a privately reported vulnerability in Active Directory Certificate Services Web Enrollment. The vulnerability is a cross-site scripting (XSS) vulnerability that could allow elevation of privilege, enabling an attacker to execute arbitrary commands on the site in the context of the target user. An attacker who successfully exploited this vulnerability would need to send a specially crafted link and convince a user to click the link. In all cases, however, an attacker would have no way to force a user to visit the Web site. Instead, an attacker would have to persuade a user to visit the Web site, typically by getting them to click a link in an e-mail message or Instant Messenger message that takes the user to the vulnerable Web site. This security update is rated Important for all supported editions, except Itanium, of Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
This security update resolves a privately reported vulnerability in the Microsoft implementation of Vector Markup Language (VML). This security update is rated Critical for Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on Windows clients; and Moderate for Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on Windows servers. Internet Explorer 9 is not affected by the vulnerability.
New Security Updates Supported:
- MS11-037 – Vulnerability in MHTML Could Allow Information Disclosure (2544893)
- MS11-038 – Vulnerability in OLE Automation Could Allow Remote Code Execution (2476490)
- MS11-039 – Vulnerability in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2514842)
- MS11-040 – Vulnerability in Threat Management Gateway Firewall Client Could Allow Remote Code Execution (2520426)
- MS11-041 – Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2525694)
- MS11-042 – Vulnerabilities in Distributed File System Could Allow Remote Code Execution (2535512)
- MS11-043 – Vulnerability in SMB Client Could Allow Remote Code Execution (2536276)
- MS11-044 – Vulnerability in .NET Framework Could Allow Remote Code Execution (2538814)
- MS11-045 – Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2537146)
- MS11-046 – Vulnerability in Ancillary Function Driver Could Allow Elevation of Privilege (2503665)
- MS11-047 – Vulnerability in Hyper-V Could Allow Denial of Service (2525835)
- MS11-048 – Vulnerability in SMB Server Could Allow Denial of Service (2536275)
- MS11-049 – Vulnerability in the Microsoft XML Editor Could Allow Information Disclosure (2543893)
- MS11-050 – Cumulative Security Update for Internet Explorer (2530548)
- MS11-051 – Vulnerability in Active Directory Certificate Services Web Enrollment Could Allow Elevation of Privilege (2518295)
- MS11-052 – Vulnerability in Vector Markup Language Could Allow Remote Code Execution (2544521)
More Information:
MS11-037
Severity Rating: Important
Vulnerability in MHTML Could Allow Information Disclosure (2544893)
Description:
This security update resolves a publicly disclosed vulnerability in the MHTML protocol handler in Microsoft Windows. The vulnerability could allow information disclosure if a user opens a specially crafted URL from an attacker’s web site. An attacker would have to convince the user to visit the web site, typically by getting them to follow a link in an e-mail message or Instant Messenger message. This security update is rated Important for all supported editions of Windows XP, Windows Vista, and Windows 7, and is rated Low for all supported editions of Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2544893)
- Security Update for Windows XP (KB2544893)
- Security Update for Windows Vista for x64-based Systems (KB2544893)
- Security Update for Windows Vista (KB2544893)
- Security Update for Windows Server 2008 x64 Edition (KB2544893)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2544893)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2544893)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2544893)
- Security Update for Windows Server 2008 (KB2544893)
- Security Update for Windows Server 2003 x64 Edition (KB2544893)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2544893)
- Security Update for Windows Server 2003 (KB2544893)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2544893)
- Security Update for Windows Embedded Standard 7 (KB2544893)
- Security Update for Windows 7 for x64-based Systems (KB2544893)
- Security Update for Windows 7 (KB2544893)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-037.mspx
MS11-038
Severity Rating: Critical
Vulnerability in OLE Automation Could Allow Remote Code Execution (2476490)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows Object Linking and Embedding (OLE) Automation. The vulnerability could allow remote code execution if a user visits a Web site containing a specially crafted Windows Metafile (WMF) image. In all cases, however, an attacker would have no way to force users to visit such a Web site. Instead, an attacker would have to convince users to visit a malicious Web site, typically by getting them to click a link in an e-mail message or Instant Messenger request. This security update is rated Critical for all supported versions of Microsoft Windows.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2476490)
- Security Update for Windows XP (KB2476490)
- Security Update for Windows Vista for x64-based Systems (KB2476490)
- Security Update for Windows Vista (KB2476490)
- Security Update for Windows Server 2008 x64 Edition (KB2476490)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2476490)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2476490)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2476490)
- Security Update for Windows Server 2008 (KB2476490)
- Security Update for Windows Server 2003 x64 Edition (KB2476490)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2476490)
- Security Update for Windows Server 2003 (KB2476490)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2476490)
- Security Update for Windows Embedded Standard 7 (KB2476490)
- Security Update for Windows 7 for x64-based Systems (KB2476490)
- Security Update for Windows 7 (KB2476490)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-038.mspx
MS11-039
Severity Rating: Critical
Vulnerability in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2514842)
Description:
This security update resolves a privately reported vulnerability in Microsoft .NET Framework and Microsoft Silverlight. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs) or Silverlight applications. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. The vulnerability could also allow remote code execution on a server system running IIS, if that server allows processing ASP.NET pages and an attacker succeeds in uploading a specially crafted ASP.NET page to that server and then executes the page, as could be the case in a Web hosting scenario. This vulnerability could also be used by Windows .NET applications to bypass Code Access Security (CAS) restrictions. This security update is rated Critical for all affected releases of Microsoft .NET Framework for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2; and Microsoft Silverlight 4.
Included Updates:
- Security Update for Microsoft Silverlight (KB2512827)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 for Itanium-based Systems (KB2478658)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP x86 (KB2478658)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP for x64-based Systems (KB2478658)
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 for x64-based Systems (KB2478657)
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 x86 (KB2478657)
- Security Update for .NET Framework 3.5 and Windows Server 2008 for Itanium-based Systems (KB2478657)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008, Windows Server 2008 R2 for x64-based Systems (KB2478663)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008 x86 (KB2478663)
- Security Update for Microsoft .NET Framework 4 on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2 for Itanium-based Systems (KB2478663)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 SP1 for Itanium-based Systems (KB2478662)
- Security Update for .NET Framework 3.5.1 on Windows 7 SP1 x86 (KB2478662)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 SP1 for x64-based Systems (KB2478662)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-based Systems (KB2478661)
- Security Update for .NET Framework 3.5.1 on Windows 7 x86 (KB2478661)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 for x64-based Systems (KB2478661)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 x86 (KB2478660)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 for x64-based Systems (KB2478660)
- Security Update for .NET Framework 3.5 SP1 and Windows Server 2008 SP2 for Itanium-based Systems (KB2478660)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 x86 (KB2478659)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 for x64-based Systems (KB2478659)
- Security Update for .NET Framework 3.5 SP1 on Windows Server 2008 for Itanium-based Systems (KB2478659)
- Security Update for .NET Framework 3.5 on Windows Server 2003 for Itanium-based Systems (KB2478656)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP x86 (KB2478656)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP for x64-based Systems (KB2478656)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-039.mspx
MS11-040
Severity Rating: Critical
Vulnerability in Threat Management Gateway Firewall Client Could Allow Remote Code Execution (2520426)
Description:
This security update resolves a privately reported vulnerability in the Microsoft Forefront Threat Management Gateway (TMG) 2010 Client, formerly named the Microsoft Forefront Threat Management Gateway Firewall Client. The vulnerability could allow remote code execution if an attacker leveraged a client computer to make specific requests on a system where the TMG firewall client is used. This security update is rated Critical for Microsoft Forefront Threat Management Gateway 2010 Client.
Included Updates:
- Security Update for Forefront TMG Client (KB 2520426)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-040.mspx
MS11-041
Severity Rating: Critical
Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2525694)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user visits a network share (or visits a web site that points to a network share) containing a specially crafted OpenType font (OTF). In all cases, however, an attacker would have no way to force a user to visit such a web site or network share. Instead, an attacker would have to convince a user to visit the web site or network share, typically by getting them to click a link in an e-mail message or Instant Messenger message. This security update is rated Critical for all supported editions, except for 32-bit editions, of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2; and Important for all supported editions, except for 32-bit editions, of Windows XP and Windows Server 2003.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2525694)
- Security Update for Windows Server 2003 x64 Edition (KB2525694)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2525694)
- Security Update for Windows Vista for x64-based Systems (KB2525694)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2525694)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2525694)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2525694)
- Security Update for Windows Server 2008 x64 Edition (KB2525694)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2525694)
- Security Update for Windows 7 for x64-based Systems (KB2525694)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-041.mspx
MS11-042
Severity Rating: Critical
Vulnerabilities in Distributed File System Could Allow Remote Code Execution (2535512)
Description:
This security update resolves two privately reported vulnerabilities in the Microsoft Distributed File System (DFS). The more severe of these vulnerabilities could allow remote code execution when an attacker sends a specially crafted DFS response to a client-initiated DFS request. An attacker who successfully exploited this vulnerability could execute arbitrary code and take complete control of an affected system. Firewall best practices and standard default firewall configurations can help protect networks from attacks that originate outside the enterprise perimeter. Best practices recommend that systems that are connected to the Internet have a minimal number of ports exposed. This security update is rated Critical for all supported editions of Windows XP and Windows Server 2003, and is rated Important for all supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Vista for x64-based Systems (KB2535512)
- Security Update for Windows Vista (KB2535512)
- Security Update for Windows Server 2008 x64 Edition (KB2535512)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2535512)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2535512)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2535512)
- Security Update for Windows Server 2008 (KB2535512)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2535512)
- Security Update for Windows Embedded Standard 7 (KB2535512)
- Security Update for Windows 7 for x64-based Systems (KB2535512)
- Security Update for Windows 7 (KB2535512)
- Security Update for Windows XP x64 Edition (KB2535512)
- Security Update for Windows XP (KB2535512)
- Security Update for Windows Server 2003 x64 Edition (KB2535512)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2535512)
- Security Update for Windows Server 2003 (KB2535512)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-042.mspx
MS11-043
Severity Rating: Critical
Vulnerability in SMB Client Could Allow Remote Code Execution (2536276)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if an attacker sent a specially crafted SMB response to a client-initiated SMB request. To exploit the vulnerability, an attacker must convince the user to initiate an SMB connection to a specially crafted SMB server. This security update is rated Critical for all supported releases of Microsoft Windows.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2536276)
- Security Update for Windows XP (KB2536276)
- Security Update for Windows Vista for x64-based Systems (KB2536276)
- Security Update for Windows Vista (KB2536276)
- Security Update for Windows Server 2008 x64 Edition (KB2536276)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2536276)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2536276)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2536276)
- Security Update for Windows Server 2008 (KB2536276)
- Security Update for Windows Server 2003 x64 Edition (KB2536276)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2536276)
- Security Update for Windows Server 2003 (KB2536276)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2536276)
- Security Update for Windows Embedded Standard 7 (KB2536276)
- Security Update for Windows 7 for x64-based Systems (KB2536276)
- Security Update for Windows 7 (KB2536276)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-043.mspx
MS11-044
Severity Rating: Critical
Vulnerability in .NET Framework Could Allow Remote Code Execution (2538814)
Description:
This security update resolves a publicly disclosed vulnerability in Microsoft .NET Framework. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs). Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. The vulnerability could also allow remote code execution on a server system running IIS, if that server allows processing ASP.NET pages and an attacker succeeds in uploading a specially crafted ASP.NET page to that server and then executes the page, as could be the case in a Web hosting scenario. This vulnerability could also be used by Windows .NET applications to bypass Code Access Security (CAS) restrictions. This security update is rated Critical for all affected releases of Microsoft .NET Framework for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
Included Updates:
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 for x64-based Systems (KB2518863)
- Security Update for .NET Framework 3.5 and Windows Server 2008 for Itanium-based Systems (KB2518863)
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 x86 (KB2518863)
- Security Update for .NET Framework 3.5 on Windows Server 2003 for Itanium-based Systems (KB2530095)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP x86 (KB2530095)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP for x64-based Systems (KB2530095)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008, Windows Server 2008 R2 for x64-based Systems (KB2518870)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008 x86 (KB2518870)
- Security Update for Microsoft .NET Framework 4 on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2 for Itanium-based Systems (KB2518870)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 SP1 for Itanium-based Systems (KB2518869)
- Security Update for .NET Framework 3.5.1 on Windows 7 SP1 x86 (KB2518869)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 SP1 for x64-based Systems (KB2518869)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-based Systems (KB2518867)
- Security Update for .NET Framework 3.5.1 on Windows 7 x86 (KB2518867)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 for x64-based Systems (KB2518867)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 x86 (KB2518866)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 for x64-based Systems (KB2518866)
- Security Update for .NET Framework 3.5 SP1 and Windows Server 2008 SP2 for Itanium-based Systems (KB2518866)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 x86 (KB2518865)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 for x64-based Systems (KB2518865)
- Security Update for .NET Framework 3.5 SP1 on Windows Server 2008 for Itanium-based Systems (KB2518865)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 for Itanium-based Systems (KB2518864)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP x86 (KB2518864)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP for x64-based Systems (KB2518864)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-044.mspx
MS11-045
Severity Rating: Important
Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2537146)
Description:
This security update resolves eight privately reported vulnerabilities in Microsoft Office. The vulnerabilities could allow remote code execution if a user opens a specially crafted Excel file. An attacker who successfully exploited any of these vulnerabilities could gain the same user rights as the logged-on user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Installing and configuring Office File Validation (OFV) to prevent the opening of suspicious files blocks the attack vectors for exploiting the vulnerabilities described in CVE-2011-1272, CVE-2011-1273, and CVE-2011-1279. See the section, Frequently Asked Questions (FAQ) Related to This Security Update, for more information about how the Office File Validation feature can be configured to block the attack vectors. Microsoft Excel 2010 is only affected by CVE-2011-1273 described in this bulletin. The automated Microsoft Fix it solution, “Disable Edit in Protected View for Excel 2010,” available in Microsoft Knowledge Base Article 2501584, blocks the attack vectors for exploiting CVE-2011-1273. This security update is rated Important for all supported editions of Microsoft Excel 2002, Microsoft Excel 2003, Microsoft Excel 2007, Microsoft Excel 2010, Microsoft Office 2004 for Mac, Microsoft Office 2008 for Mac, and Microsoft Office for Mac 2011; Open XML File Format Converter for Mac; and all supported versions of Microsoft Excel Viewer and Microsoft Office Compatibility Pack.
Included Updates:
- Security Update for Microsoft Excel 2002 (KB2541003)
- Security Update for Microsoft Excel 2010 (KB2523021), 64-Bit Edition
- Security Update for Microsoft Excel 2010 (KB2523021), 32-Bit Edition
- Security Update for Microsoft Office Excel 2007 (KB2541007)
- Security Update for the 2007 Microsoft Office System (KB2541012)
- Security Update for Microsoft Office Excel Viewer (KB2541015)
- Security Update for Microsoft Office Excel 2003 (KB2541025)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-045.mspx
MS11-046
Severity Rating: Important
Vulnerability in Ancillary Function Driver Could Allow Elevation of Privilege (2503665)
Description:
This security update resolves a publicly disclosed vulnerability in the Microsoft Windows Ancillary Function Driver (AFD). The vulnerability could allow elevation of privilege if an attacker logs on to a user’s system and runs a specially crafted application. An attacker must have valid logon credentials and be able to log on locally to exploit the vulnerability. This security update is rated Important for all supported versions of Microsoft Windows.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2503665)
- Security Update for Windows XP (KB2503665)
- Security Update for Windows Vista for x64-based Systems (KB2503665)
- Security Update for Windows Vista (KB2503665)
- Security Update for Windows Server 2008 x64 Edition (KB2503665)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2503665)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2503665)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2503665)
- Security Update for Windows Server 2008 (KB2503665)
- Security Update for Windows Server 2003 x64 Edition (KB2503665)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2503665)
- Security Update for Windows Server 2003 (KB2503665)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2503665)
- Security Update for Windows Embedded Standard 7 (KB2503665)
- Security Update for Windows 7 for x64-based Systems (KB2503665)
- Security Update for Windows 7 (KB2503665)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-046.mspx
MS11-047
Severity Rating: Important
Vulnerability in Hyper-V Could Allow Denial of Service (2525835)
Description:
This security update resolves a privately reported vulnerability in Windows Server 2008 Hyper-V and Windows Server 2008 R2 Hyper-V. The vulnerability could allow denial of service if a specially crafted packet is sent to the VMBus by an authenticated user in one of the guest virtual machines hosted by the Hyper-V server. An attacker must have valid logon credentials and be able to send specially crafted content from a guest virtual machine to exploit this vulnerability. The vulnerability could not be exploited remotely or by anonymous users. This security update is rated Important for all supported x64-based editions of Windows Server 2008 and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Server 2008 x64 Edition (KB2525835)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2525835)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-047.mspx
MS11-048
Severity Rating: Important
Vulnerability in SMB Server Could Allow Denial of Service (2536275)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if an attacker created a specially crafted SMB packet and sent the packet to an affected system. Firewall best practices and standard default firewall configurations can help protect networks from attacks originating outside the enterprise perimeter that would attempt to exploit this vulnerability. This security update is rated Important for all supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2536275)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2536275)
- Security Update for Windows Embedded Standard 7 (KB2536275)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2536275)
- Security Update for Windows 7 for x64-based Systems (KB2536275)
- Security Update for Windows 7 (KB2536275)
- Security Update for Windows Vista for x64-based Systems (KB2536275)
- Security Update for Windows Vista (KB2536275)
- Security Update for Windows Server 2008 x64 Edition (KB2536275)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2536275)
- Security Update for Windows Server 2008 (KB2536275)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-048.mspx
MS11-049
Severity Rating: Important
Vulnerability in the Microsoft XML Editor Could Allow Information Disclosure (2543893)
Description:
This security update resolves a privately reported vulnerability in Microsoft XML Editor. The vulnerability could allow information disclosure if a user opened a specially crafted Web Service Discovery (.disco) file with one of the affected software listed in this bulletin. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to produce information that could be used to try to further compromise the affected system. This security update is rated Important for all supported editions of Microsoft InfoPath 2007 and Microsoft InfoPath 2010; all supported editions of SQL Server 2005, SQL Server 2008, and SQL Server 2008 R2; and all supported editions of Microsoft Visual Studio 2005, Microsoft Visual Studio 2008, and Microsoft Visual Studio 2010.
Included Updates:
- Security Update for SQL Server 2008 R2 (KB2494086)
- Security Update for SQL Server 2008 R2 (KB2494088)
- Security Update for Microsoft Office InfoPath 2007 (KB2510061)
- Security Update for Microsoft InfoPath 2010 (KB2510065), 32-Bit Edition
- Security Update for Microsoft InfoPath 2010 (KB2510065), 64-Bit Edition
- Security Update for Microsoft Visual Studio 2010 XML Editor (KB2251489)
- Security Update for Microsoft Visual Studio 2008 Service Pack 1 XML Editor (KB2251487)
- Security Update for Microsoft Visual Studio 2005 Service Pack 1 XML Editor (KB2251481)
- Security Update for SQL Server 2008 Service Pack 2 (KB2494094)
- Security Update for SQL Server 2008 Service Pack 2 (KB2494089)
- Security Update for SQL Server 2008 Service Pack 1 (KB2494100)
- Security Update for SQL Server 2008 Service Pack 1 (KB2494096)
- Security Update for SQL Server 2005 Service Pack 4 (KB2546869)
- Security Update for SQL Server 2005 Service Pack 3 (KB2546869)
- Security Update for SQL Server 2005 Service Pack 4 Failover Clustering (KB2494123)
- Security Update for SQL Server 2005 Service Pack 4 (KB2494123)
- Security Update for SQL Server 2005 Service Pack 4 Failover Clustering (KB2494120)
- Security Update for SQL Server 2005 Service Pack 4 (KB2494120)
- Security Update for SQL Server 2005 Service Pack 3 Failover Clustering (KB2494112)
- Security Update for SQL Server 2005 Service Pack 3 (KB2494112)
- Security Update for SQL Server 2005 Service Pack 3 Failover Clustering (KB2494113)
- Security Update for SQL Server 2005 Service Pack 3 (KB2494113)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-049.mspx
MS11-050
Severity Rating: Critical
Cumulative Security Update for Internet Explorer (2530548)
Description:
This security update resolves eleven privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. An attacker who successfully exploited any of these vulnerabilities could gain the same user rights as the local user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. This security update is rated Critical for Internet Explorer 6 on Windows clients, Internet Explorer 7, Internet Explorer 8, and Internet Explorer 9; and Moderate for Internet Explorer 6 on Windows servers.
Included Updates:
- Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 R2 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows 7 for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows 7 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 R2 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 R2 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Embedded Standard 7 for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Embedded Standard 7 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows 7 for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows 7 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2008 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2003 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows Server 2003 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows Server 2003 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows Server 2003 (KB2530548)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-050.mspx
MS11-051
Severity Rating: Important
Vulnerability in Active Directory Certificate Services Web Enrollment Could Allow Elevation of Privilege (2518295)
Description:
This security update resolves a privately reported vulnerability in Active Directory Certificate Services Web Enrollment. The vulnerability is a cross-site scripting (XSS) vulnerability that could allow elevation of privilege, enabling an attacker to execute arbitrary commands on the site in the context of the target user. An attacker who successfully exploited this vulnerability would need to send a specially crafted link and convince a user to click the link. In all cases, however, an attacker would have no way to force a user to visit the Web site. Instead, an attacker would have to persuade a user to visit the Web site, typically by getting them to click a link in an e-mail message or Instant Messenger message that takes the user to the vulnerable Web site. This security update is rated Important for all supported editions, except Itanium, of Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Server 2008 x64 Edition (KB2518295)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2518295)
- Security Update for Windows Server 2008 (KB2518295)
- Security Update for Windows Server 2003 x64 Edition (KB2518295)
- Security Update for Windows Server 2003 (KB2518295)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-051.mspx
MS11-052
Severity Rating: Critical
Vulnerability in Vector Markup Language Could Allow Remote Code Execution (2544521)
Description:
This security update resolves a privately reported vulnerability in the Microsoft implementation of Vector Markup Language (VML). This security update is rated Critical for Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on Windows clients; and Moderate for Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on Windows servers. Internet Explorer 9 is not affected by the vulnerability.
Included Updates:
- Security Update for Internet Explorer 8 for Windows XP x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows XP (KB2544521)
New Security Updates Supported:
- MS11-037 – Vulnerability in MHTML Could Allow Information Disclosure (2544893)
- MS11-038 – Vulnerability in OLE Automation Could Allow Remote Code Execution (2476490)
- MS11-039 – Vulnerability in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2514842)
- MS11-040 – Vulnerability in Threat Management Gateway Firewall Client Could Allow Remote Code Execution (2520426)
- MS11-041 – Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2525694)
- MS11-042 – Vulnerabilities in Distributed File System Could Allow Remote Code Execution (2535512)
- MS11-043 – Vulnerability in SMB Client Could Allow Remote Code Execution (2536276)
- MS11-044 – Vulnerability in .NET Framework Could Allow Remote Code Execution (2538814)
- MS11-045 – Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2537146)
- MS11-046 – Vulnerability in Ancillary Function Driver Could Allow Elevation of Privilege (2503665)
- MS11-047 – Vulnerability in Hyper-V Could Allow Denial of Service (2525835)
- MS11-048 – Vulnerability in SMB Server Could Allow Denial of Service (2536275)
- MS11-049 – Vulnerability in the Microsoft XML Editor Could Allow Information Disclosure (2543893)
- MS11-050 – Cumulative Security Update for Internet Explorer (2530548)
- MS11-051 – Vulnerability in Active Directory Certificate Services Web Enrollment Could Allow Elevation of Privilege (2518295)
- MS11-052 – Vulnerability in Vector Markup Language Could Allow Remote Code Execution (2544521)
More Information:
MS11-037
Severity Rating: Important
Vulnerability in MHTML Could Allow Information Disclosure (2544893)
Description:
This security update resolves a publicly disclosed vulnerability in the MHTML protocol handler in Microsoft Windows. The vulnerability could allow information disclosure if a user opens a specially crafted URL from an attacker’s web site. An attacker would have to convince the user to visit the web site, typically by getting them to follow a link in an e-mail message or Instant Messenger message. This security update is rated Important for all supported editions of Windows XP, Windows Vista, and Windows 7, and is rated Low for all supported editions of Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2544893)
- Security Update for Windows XP (KB2544893)
- Security Update for Windows Vista for x64-based Systems (KB2544893)
- Security Update for Windows Vista (KB2544893)
- Security Update for Windows Server 2008 x64 Edition (KB2544893)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2544893)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2544893)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2544893)
- Security Update for Windows Server 2008 (KB2544893)
- Security Update for Windows Server 2003 x64 Edition (KB2544893)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2544893)
- Security Update for Windows Server 2003 (KB2544893)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2544893)
- Security Update for Windows Embedded Standard 7 (KB2544893)
- Security Update for Windows 7 for x64-based Systems (KB2544893)
- Security Update for Windows 7 (KB2544893)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-037.mspx
MS11-038
Severity Rating: Critical
Vulnerability in OLE Automation Could Allow Remote Code Execution (2476490)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows Object Linking and Embedding (OLE) Automation. The vulnerability could allow remote code execution if a user visits a Web site containing a specially crafted Windows Metafile (WMF) image. In all cases, however, an attacker would have no way to force users to visit such a Web site. Instead, an attacker would have to convince users to visit a malicious Web site, typically by getting them to click a link in an e-mail message or Instant Messenger request. This security update is rated Critical for all supported versions of Microsoft Windows.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2476490)
- Security Update for Windows XP (KB2476490)
- Security Update for Windows Vista for x64-based Systems (KB2476490)
- Security Update for Windows Vista (KB2476490)
- Security Update for Windows Server 2008 x64 Edition (KB2476490)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2476490)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2476490)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2476490)
- Security Update for Windows Server 2008 (KB2476490)
- Security Update for Windows Server 2003 x64 Edition (KB2476490)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2476490)
- Security Update for Windows Server 2003 (KB2476490)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2476490)
- Security Update for Windows Embedded Standard 7 (KB2476490)
- Security Update for Windows 7 for x64-based Systems (KB2476490)
- Security Update for Windows 7 (KB2476490)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-038.mspx
MS11-039
Severity Rating: Critical
Vulnerability in .NET Framework and Microsoft Silverlight Could Allow Remote Code Execution (2514842)
Description:
This security update resolves a privately reported vulnerability in Microsoft .NET Framework and Microsoft Silverlight. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs) or Silverlight applications. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. The vulnerability could also allow remote code execution on a server system running IIS, if that server allows processing ASP.NET pages and an attacker succeeds in uploading a specially crafted ASP.NET page to that server and then executes the page, as could be the case in a Web hosting scenario. This vulnerability could also be used by Windows .NET applications to bypass Code Access Security (CAS) restrictions. This security update is rated Critical for all affected releases of Microsoft .NET Framework for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2; and Microsoft Silverlight 4.
Included Updates:
- Security Update for Microsoft Silverlight (KB2512827)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 for Itanium-based Systems (KB2478658)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP x86 (KB2478658)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP for x64-based Systems (KB2478658)
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 for x64-based Systems (KB2478657)
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 x86 (KB2478657)
- Security Update for .NET Framework 3.5 and Windows Server 2008 for Itanium-based Systems (KB2478657)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008, Windows Server 2008 R2 for x64-based Systems (KB2478663)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008 x86 (KB2478663)
- Security Update for Microsoft .NET Framework 4 on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2 for Itanium-based Systems (KB2478663)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 SP1 for Itanium-based Systems (KB2478662)
- Security Update for .NET Framework 3.5.1 on Windows 7 SP1 x86 (KB2478662)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 SP1 for x64-based Systems (KB2478662)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-based Systems (KB2478661)
- Security Update for .NET Framework 3.5.1 on Windows 7 x86 (KB2478661)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 for x64-based Systems (KB2478661)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 x86 (KB2478660)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 for x64-based Systems (KB2478660)
- Security Update for .NET Framework 3.5 SP1 and Windows Server 2008 SP2 for Itanium-based Systems (KB2478660)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 x86 (KB2478659)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 for x64-based Systems (KB2478659)
- Security Update for .NET Framework 3.5 SP1 on Windows Server 2008 for Itanium-based Systems (KB2478659)
- Security Update for .NET Framework 3.5 on Windows Server 2003 for Itanium-based Systems (KB2478656)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP x86 (KB2478656)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP for x64-based Systems (KB2478656)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-039.mspx
MS11-040
Severity Rating: Critical
Vulnerability in Threat Management Gateway Firewall Client Could Allow Remote Code Execution (2520426)
Description:
This security update resolves a privately reported vulnerability in the Microsoft Forefront Threat Management Gateway (TMG) 2010 Client, formerly named the Microsoft Forefront Threat Management Gateway Firewall Client. The vulnerability could allow remote code execution if an attacker leveraged a client computer to make specific requests on a system where the TMG firewall client is used. This security update is rated Critical for Microsoft Forefront Threat Management Gateway 2010 Client.
Included Updates:
- Security Update for Forefront TMG Client (KB 2520426)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-040.mspx
MS11-041
Severity Rating: Critical
Vulnerability in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2525694)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user visits a network share (or visits a web site that points to a network share) containing a specially crafted OpenType font (OTF). In all cases, however, an attacker would have no way to force a user to visit such a web site or network share. Instead, an attacker would have to convince a user to visit the web site or network share, typically by getting them to click a link in an e-mail message or Instant Messenger message. This security update is rated Critical for all supported editions, except for 32-bit editions, of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2; and Important for all supported editions, except for 32-bit editions, of Windows XP and Windows Server 2003.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2525694)
- Security Update for Windows Server 2003 x64 Edition (KB2525694)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2525694)
- Security Update for Windows Vista for x64-based Systems (KB2525694)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2525694)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2525694)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2525694)
- Security Update for Windows Server 2008 x64 Edition (KB2525694)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2525694)
- Security Update for Windows 7 for x64-based Systems (KB2525694)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-041.mspx
MS11-042
Severity Rating: Critical
Vulnerabilities in Distributed File System Could Allow Remote Code Execution (2535512)
Description:
This security update resolves two privately reported vulnerabilities in the Microsoft Distributed File System (DFS). The more severe of these vulnerabilities could allow remote code execution when an attacker sends a specially crafted DFS response to a client-initiated DFS request. An attacker who successfully exploited this vulnerability could execute arbitrary code and take complete control of an affected system. Firewall best practices and standard default firewall configurations can help protect networks from attacks that originate outside the enterprise perimeter. Best practices recommend that systems that are connected to the Internet have a minimal number of ports exposed. This security update is rated Critical for all supported editions of Windows XP and Windows Server 2003, and is rated Important for all supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Vista for x64-based Systems (KB2535512)
- Security Update for Windows Vista (KB2535512)
- Security Update for Windows Server 2008 x64 Edition (KB2535512)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2535512)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2535512)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2535512)
- Security Update for Windows Server 2008 (KB2535512)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2535512)
- Security Update for Windows Embedded Standard 7 (KB2535512)
- Security Update for Windows 7 for x64-based Systems (KB2535512)
- Security Update for Windows 7 (KB2535512)
- Security Update for Windows XP x64 Edition (KB2535512)
- Security Update for Windows XP (KB2535512)
- Security Update for Windows Server 2003 x64 Edition (KB2535512)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2535512)
- Security Update for Windows Server 2003 (KB2535512)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-042.mspx
MS11-043
Severity Rating: Critical
Vulnerability in SMB Client Could Allow Remote Code Execution (2536276)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if an attacker sent a specially crafted SMB response to a client-initiated SMB request. To exploit the vulnerability, an attacker must convince the user to initiate an SMB connection to a specially crafted SMB server. This security update is rated Critical for all supported releases of Microsoft Windows.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2536276)
- Security Update for Windows XP (KB2536276)
- Security Update for Windows Vista for x64-based Systems (KB2536276)
- Security Update for Windows Vista (KB2536276)
- Security Update for Windows Server 2008 x64 Edition (KB2536276)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2536276)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2536276)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2536276)
- Security Update for Windows Server 2008 (KB2536276)
- Security Update for Windows Server 2003 x64 Edition (KB2536276)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2536276)
- Security Update for Windows Server 2003 (KB2536276)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2536276)
- Security Update for Windows Embedded Standard 7 (KB2536276)
- Security Update for Windows 7 for x64-based Systems (KB2536276)
- Security Update for Windows 7 (KB2536276)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-043.mspx
MS11-044
Severity Rating: Critical
Vulnerability in .NET Framework Could Allow Remote Code Execution (2538814)
Description:
This security update resolves a publicly disclosed vulnerability in Microsoft .NET Framework. The vulnerability could allow remote code execution on a client system if a user views a specially crafted Web page using a Web browser that can run XAML Browser Applications (XBAPs). Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. The vulnerability could also allow remote code execution on a server system running IIS, if that server allows processing ASP.NET pages and an attacker succeeds in uploading a specially crafted ASP.NET page to that server and then executes the page, as could be the case in a Web hosting scenario. This vulnerability could also be used by Windows .NET applications to bypass Code Access Security (CAS) restrictions. This security update is rated Critical for all affected releases of Microsoft .NET Framework for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
Included Updates:
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 for x64-based Systems (KB2518863)
- Security Update for .NET Framework 3.5 and Windows Server 2008 for Itanium-based Systems (KB2518863)
- Security Update for .NET Framework 3.5, Windows Vista SP1, and Windows Server 2008 x86 (KB2518863)
- Security Update for .NET Framework 3.5 on Windows Server 2003 for Itanium-based Systems (KB2530095)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP x86 (KB2530095)
- Security Update for .NET Framework 3.5 on Windows Server 2003 and Windows XP for x64-based Systems (KB2530095)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008, Windows Server 2008 R2 for x64-based Systems (KB2518870)
- Security Update for Microsoft .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows 7, Windows Server 2008 x86 (KB2518870)
- Security Update for Microsoft .NET Framework 4 on Windows Server 2003, Windows Server 2008, Windows Server 2008 R2 for Itanium-based Systems (KB2518870)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 SP1 for Itanium-based Systems (KB2518869)
- Security Update for .NET Framework 3.5.1 on Windows 7 SP1 x86 (KB2518869)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 SP1 for x64-based Systems (KB2518869)
- Security Update for .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-based Systems (KB2518867)
- Security Update for .NET Framework 3.5.1 on Windows 7 x86 (KB2518867)
- Security Update for .NET Framework 3.5.1 on Windows 7 and Windows Server 2008 R2 for x64-based Systems (KB2518867)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 x86 (KB2518866)
- Security Update for .NET Framework 3.5 SP1, Windows Vista SP2, and Windows Server 2008 SP2 for x64-based Systems (KB2518866)
- Security Update for .NET Framework 3.5 SP1 and Windows Server 2008 SP2 for Itanium-based Systems (KB2518866)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 x86 (KB2518865)
- Security Update for .NET Framework 3.5 SP1 on Windows Vista SP1 and Windows Server 2008 for x64-based Systems (KB2518865)
- Security Update for .NET Framework 3.5 SP1 on Windows Server 2008 for Itanium-based Systems (KB2518865)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 for Itanium-based Systems (KB2518864)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP x86 (KB2518864)
- Security Update for .NET Framework 2.0 SP2 and 3.5 SP1 on Windows Server 2003 and Windows XP for x64-based Systems (KB2518864)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-044.mspx
MS11-045
Severity Rating: Important
Vulnerabilities in Microsoft Excel Could Allow Remote Code Execution (2537146)
Description:
This security update resolves eight privately reported vulnerabilities in Microsoft Office. The vulnerabilities could allow remote code execution if a user opens a specially crafted Excel file. An attacker who successfully exploited any of these vulnerabilities could gain the same user rights as the logged-on user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Installing and configuring Office File Validation (OFV) to prevent the opening of suspicious files blocks the attack vectors for exploiting the vulnerabilities described in CVE-2011-1272, CVE-2011-1273, and CVE-2011-1279. See the section, Frequently Asked Questions (FAQ) Related to This Security Update, for more information about how the Office File Validation feature can be configured to block the attack vectors. Microsoft Excel 2010 is only affected by CVE-2011-1273 described in this bulletin. The automated Microsoft Fix it solution, “Disable Edit in Protected View for Excel 2010,” available in Microsoft Knowledge Base Article 2501584, blocks the attack vectors for exploiting CVE-2011-1273. This security update is rated Important for all supported editions of Microsoft Excel 2002, Microsoft Excel 2003, Microsoft Excel 2007, Microsoft Excel 2010, Microsoft Office 2004 for Mac, Microsoft Office 2008 for Mac, and Microsoft Office for Mac 2011; Open XML File Format Converter for Mac; and all supported versions of Microsoft Excel Viewer and Microsoft Office Compatibility Pack.
Included Updates:
- Security Update for Microsoft Excel 2002 (KB2541003)
- Security Update for Microsoft Excel 2010 (KB2523021), 64-Bit Edition
- Security Update for Microsoft Excel 2010 (KB2523021), 32-Bit Edition
- Security Update for Microsoft Office Excel 2007 (KB2541007)
- Security Update for the 2007 Microsoft Office System (KB2541012)
- Security Update for Microsoft Office Excel Viewer (KB2541015)
- Security Update for Microsoft Office Excel 2003 (KB2541025)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-045.mspx
MS11-046
Severity Rating: Important
Vulnerability in Ancillary Function Driver Could Allow Elevation of Privilege (2503665)
Description:
This security update resolves a publicly disclosed vulnerability in the Microsoft Windows Ancillary Function Driver (AFD). The vulnerability could allow elevation of privilege if an attacker logs on to a user’s system and runs a specially crafted application. An attacker must have valid logon credentials and be able to log on locally to exploit the vulnerability. This security update is rated Important for all supported versions of Microsoft Windows.
Included Updates:
- Security Update for Windows XP x64 Edition (KB2503665)
- Security Update for Windows XP (KB2503665)
- Security Update for Windows Vista for x64-based Systems (KB2503665)
- Security Update for Windows Vista (KB2503665)
- Security Update for Windows Server 2008 x64 Edition (KB2503665)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2503665)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2503665)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2503665)
- Security Update for Windows Server 2008 (KB2503665)
- Security Update for Windows Server 2003 x64 Edition (KB2503665)
- Security Update for Windows Server 2003 for Itanium-based Systems (KB2503665)
- Security Update for Windows Server 2003 (KB2503665)
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2503665)
- Security Update for Windows Embedded Standard 7 (KB2503665)
- Security Update for Windows 7 for x64-based Systems (KB2503665)
- Security Update for Windows 7 (KB2503665)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-046.mspx
MS11-047
Severity Rating: Important
Vulnerability in Hyper-V Could Allow Denial of Service (2525835)
Description:
This security update resolves a privately reported vulnerability in Windows Server 2008 Hyper-V and Windows Server 2008 R2 Hyper-V. The vulnerability could allow denial of service if a specially crafted packet is sent to the VMBus by an authenticated user in one of the guest virtual machines hosted by the Hyper-V server. An attacker must have valid logon credentials and be able to send specially crafted content from a guest virtual machine to exploit this vulnerability. The vulnerability could not be exploited remotely or by anonymous users. This security update is rated Important for all supported x64-based editions of Windows Server 2008 and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Server 2008 x64 Edition (KB2525835)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2525835)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-047.mspx
MS11-048
Severity Rating: Important
Vulnerability in SMB Server Could Allow Denial of Service (2536275)
Description:
This security update resolves a privately reported vulnerability in Microsoft Windows. The vulnerability could allow denial of service if an attacker created a specially crafted SMB packet and sent the packet to an affected system. Firewall best practices and standard default firewall configurations can help protect networks from attacks originating outside the enterprise perimeter that would attempt to exploit this vulnerability. This security update is rated Important for all supported editions of Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Embedded Standard 7 for x64-based Systems (KB2536275)
- Security Update for Windows Server 2008 R2 for Itanium-based Systems (KB2536275)
- Security Update for Windows Embedded Standard 7 (KB2536275)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2536275)
- Security Update for Windows 7 for x64-based Systems (KB2536275)
- Security Update for Windows 7 (KB2536275)
- Security Update for Windows Vista for x64-based Systems (KB2536275)
- Security Update for Windows Vista (KB2536275)
- Security Update for Windows Server 2008 x64 Edition (KB2536275)
- Security Update for Windows Server 2008 for Itanium-based Systems (KB2536275)
- Security Update for Windows Server 2008 (KB2536275)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-048.mspx
MS11-049
Severity Rating: Important
Vulnerability in the Microsoft XML Editor Could Allow Information Disclosure (2543893)
Description:
This security update resolves a privately reported vulnerability in Microsoft XML Editor. The vulnerability could allow information disclosure if a user opened a specially crafted Web Service Discovery (.disco) file with one of the affected software listed in this bulletin. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to produce information that could be used to try to further compromise the affected system. This security update is rated Important for all supported editions of Microsoft InfoPath 2007 and Microsoft InfoPath 2010; all supported editions of SQL Server 2005, SQL Server 2008, and SQL Server 2008 R2; and all supported editions of Microsoft Visual Studio 2005, Microsoft Visual Studio 2008, and Microsoft Visual Studio 2010.
Included Updates:
- Security Update for SQL Server 2008 R2 (KB2494086)
- Security Update for SQL Server 2008 R2 (KB2494088)
- Security Update for Microsoft Office InfoPath 2007 (KB2510061)
- Security Update for Microsoft InfoPath 2010 (KB2510065), 32-Bit Edition
- Security Update for Microsoft InfoPath 2010 (KB2510065), 64-Bit Edition
- Security Update for Microsoft Visual Studio 2010 XML Editor (KB2251489)
- Security Update for Microsoft Visual Studio 2008 Service Pack 1 XML Editor (KB2251487)
- Security Update for Microsoft Visual Studio 2005 Service Pack 1 XML Editor (KB2251481)
- Security Update for SQL Server 2008 Service Pack 2 (KB2494094)
- Security Update for SQL Server 2008 Service Pack 2 (KB2494089)
- Security Update for SQL Server 2008 Service Pack 1 (KB2494100)
- Security Update for SQL Server 2008 Service Pack 1 (KB2494096)
- Security Update for SQL Server 2005 Service Pack 4 (KB2546869)
- Security Update for SQL Server 2005 Service Pack 3 (KB2546869)
- Security Update for SQL Server 2005 Service Pack 4 Failover Clustering (KB2494123)
- Security Update for SQL Server 2005 Service Pack 4 (KB2494123)
- Security Update for SQL Server 2005 Service Pack 4 Failover Clustering (KB2494120)
- Security Update for SQL Server 2005 Service Pack 4 (KB2494120)
- Security Update for SQL Server 2005 Service Pack 3 Failover Clustering (KB2494112)
- Security Update for SQL Server 2005 Service Pack 3 (KB2494112)
- Security Update for SQL Server 2005 Service Pack 3 Failover Clustering (KB2494113)
- Security Update for SQL Server 2005 Service Pack 3 (KB2494113)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-049.mspx
MS11-050
Severity Rating: Critical
Cumulative Security Update for Internet Explorer (2530548)
Description:
This security update resolves eleven privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. An attacker who successfully exploited any of these vulnerabilities could gain the same user rights as the local user. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. This security update is rated Critical for Internet Explorer 6 on Windows clients, Internet Explorer 7, Internet Explorer 8, and Internet Explorer 9; and Moderate for Internet Explorer 6 on Windows servers.
Included Updates:
- Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 R2 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows 7 for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 9 for Windows 7 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 R2 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 R2 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Embedded Standard 7 for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows Embedded Standard 7 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows 7 for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 for Windows 7 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 8 Dynamic Installer for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Vista for x64-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Vista (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2008 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2008 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2008 (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2003 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows Server 2003 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 7 Dynamic Installer for Windows Server 2003 (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows XP x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows XP (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows Server 2003 x64 Edition (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows Server 2003 for Itanium-based Systems (KB2530548)
- Cumulative Security Update for Internet Explorer 6 for Windows Server 2003 (KB2530548)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-050.mspx
MS11-051
Severity Rating: Important
Vulnerability in Active Directory Certificate Services Web Enrollment Could Allow Elevation of Privilege (2518295)
Description:
This security update resolves a privately reported vulnerability in Active Directory Certificate Services Web Enrollment. The vulnerability is a cross-site scripting (XSS) vulnerability that could allow elevation of privilege, enabling an attacker to execute arbitrary commands on the site in the context of the target user. An attacker who successfully exploited this vulnerability would need to send a specially crafted link and convince a user to click the link. In all cases, however, an attacker would have no way to force a user to visit the Web site. Instead, an attacker would have to persuade a user to visit the Web site, typically by getting them to click a link in an e-mail message or Instant Messenger message that takes the user to the vulnerable Web site. This security update is rated Important for all supported editions, except Itanium, of Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
Included Updates:
- Security Update for Windows Server 2008 x64 Edition (KB2518295)
- Security Update for Windows Server 2008 R2 x64 Edition (KB2518295)
- Security Update for Windows Server 2008 (KB2518295)
- Security Update for Windows Server 2003 x64 Edition (KB2518295)
- Security Update for Windows Server 2003 (KB2518295)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-051.mspx
MS11-052
Severity Rating: Critical
Vulnerability in Vector Markup Language Could Allow Remote Code Execution (2544521)
Description:
This security update resolves a privately reported vulnerability in the Microsoft implementation of Vector Markup Language (VML). This security update is rated Critical for Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on Windows clients; and Moderate for Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8 on Windows servers. Internet Explorer 9 is not affected by the vulnerability.
Included Updates:
- Security Update for Internet Explorer 8 for Windows XP x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows XP (KB2544521)
- Security Update for Internet Explorer 8 for Windows Vista for x64-based Systems (KB2544521)
- Security Update for Internet Explorer 8 for Windows Vista (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 R2 x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 R2 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2003 x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2003 (KB2544521)
- Security Update for Internet Explorer 8 for Windows 7 for x64-based Systems (KB2544521)
- Security Update for Internet Explorer 8 for Windows 7 (KB2544521)
- Security Update for Internet Explorer 7 for Windows XP x64 Edition (KB2544521)
- Security Update for Internet Explorer 7 for Windows XP (KB2544521)
- Security Update for Internet Explorer 7 for Windows Vista for x64-based Systems (KB2544521)
- Security Update for Internet Explorer 7 for Windows Vista (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2008 x64 Edition (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2008 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2008 (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2003 x64 Edition (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2003 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2003 (KB2544521)
- Security Update for Internet Explorer 6 for Windows XP x64 Edition (KB2544521)
- Security Update for Internet Explorer 6 for Windows XP (KB2544521)
- Security Update for Internet Explorer 6 for Windows Server 2003 x64 Edition (KB2544521)
- Security Update for Internet Explorer 6 for Windows Server 2003 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 6 for Windows Server 2003 (KB2544521)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-052.mspx
- Security Update for Internet Explorer 8 for Windows Vista for x64-based Systems (KB2544521)
- Security Update for Internet Explorer 8 for Windows Vista (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 R2 x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 R2 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2008 (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2003 x64 Edition (KB2544521)
- Security Update for Internet Explorer 8 for Windows Server 2003 (KB2544521)
- Security Update for Internet Explorer 8 for Windows 7 for x64-based Systems (KB2544521)
- Security Update for Internet Explorer 8 for Windows 7 (KB2544521)
- Security Update for Internet Explorer 7 for Windows XP x64 Edition (KB2544521)
- Security Update for Internet Explorer 7 for Windows XP (KB2544521)
- Security Update for Internet Explorer 7 for Windows Vista for x64-based Systems (KB2544521)
- Security Update for Internet Explorer 7 for Windows Vista (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2008 x64 Edition (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2008 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2008 (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2003 x64 Edition (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2003 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 7 for Windows Server 2003 (KB2544521)
- Security Update for Internet Explorer 6 for Windows XP x64 Edition (KB2544521)
- Security Update for Internet Explorer 6 for Windows XP (KB2544521)
- Security Update for Internet Explorer 6 for Windows Server 2003 x64 Edition (KB2544521)
- Security Update for Internet Explorer 6 for Windows Server 2003 for Itanium-based Systems (KB2544521)
- Security Update for Internet Explorer 6 for Windows Server 2003 (KB2544521)
Link:
http://www.microsoft.com/technet/security/Bulletin/MS11-052.mspx
