Select the product you need help with
MS11-028: Description of the security update for the .NET Framework 4 on Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7, and Windows Server 2008 R2: April 12, 2011Article ID: 2446708 - View products that this article applies to. On This PageINTRODUCTION
Microsoft has released security bulletin MS11-028. To view the complete security bulletin, visit one of the following Microsoft websites:
How to obtain help and support for this security updateHelp installing updates: Support for Microsoft Update
(http://support.microsoft.com/ph/6527)
Security solutions for IT professionals: TechNet Security Troubleshooting and Support
(http://technet.microsoft.com/security/bb980617.aspx)
Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center
(http://support.microsoft.com/contactus/cu_sc_virsec_master)
Local support according to your country: International Support
(http://support.microsoft.com/common/international.aspx)
MORE INFORMATIONDownload informationThe following file is available for download from the Microsoft Download Center:Collapse this image 
(http://go.microsoft.com/fwlink/?LinkId=205424)
Release Date: April 12, 2011 For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base: 119591 Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
(http://support.microsoft.com/kb/119591/
)
How to obtain Microsoft support files from online services PrerequisitesTo install this update, you must have Windows Installer 3.1 or a later version installed on the computer. To obtain the latest version of Windows Installer, visit the following Microsoft website:Windows Installer 4.5 Redistributable
(http://go.microsoft.com/fwlink/?LinkID=132022)
Known issues and additional information about this security updateFor more information about installation issues with the Microsoft .NET Framework 4.0, click the following article number to view the article in the Microsoft Knowledge Base:2436246
(http://support.microsoft.com/kb/2436246/
)
Updates for the .NET Framework may not have a fully localized setup experience
2431208
(http://support.microsoft.com/kb/2431208/
)
An update for the Microsoft .NET Framework may fail to install when the Microsoft .NET Framework 4 is installed and a restart is pending
2260913
(http://support.microsoft.com/kb/2260913/
)
Files in use or File Locks can Result in Framework Assembly Files being Deleted
2263996
(http://support.microsoft.com/kb/2263996/
)
Patching of Microsoft Framework can fail with Access is denied or File in Use error
2570538
(http://support.microsoft.com/kb/2570538/
)
Installing updates for the Microsoft .NET Framework 4 can take longer than expected in some scenarios
Command-line switches for this updateFor information about the various command-line switches that are supported by this update, see the Windows Installer command-line switches
(http://support.microsoft.com/kb/227091 )
document. For more information about Windows Installer, visit the Windows Installer MSDN website
(http://msdn.microsoft.com/en-us/library/windows/desktop/cc185688(v=vs.85).aspx )
.Restart requirementThis update does not require a system restart after you apply it unless files being updated are locked or in use. However, installing this update will trigger a restart of all Internet Information Services (IIS)-related services, including the IISADMIN, W3SVC, FTP, and SMTP services. This behavior occurs because a base component for the .NET Framework includes instructions for restarting these services. Therefore, every update to the product will execute the same restarting instructions.Update removal informationTo remove this update, use the Add or Remove Programs item in Control Panel.Update replacement informationThe x64 and Itanium based versions of this security update replace the following security update:2160841
(http://support.microsoft.com/kb/2160841/
)
MS10-077: Vulnerability in the .NET Framework could allow remote code executionFILE INFORMATIONThe English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files. For all supported x86-based versions of systemsGDR Service BranchCollapse this table
LDR Service BranchCollapse this table
For all supported x64-based versions of systemsGDR Service BranchCollapse this table
LDR Service BranchCollapse this table
For all supported IA-64-based versions of systemsGDR Service BranchCollapse this table
LDR Service BranchCollapse this table
PropertiesArticle ID: 2446708 - Last Review: June 18, 2012 - Revision: 6.0 APPLIES TO
| Article Translations
 |
Back to the top
