MS09-061: Description of the security update for the Microsoft.NET Framework 1.1 Service Pack 1: October 13, 2009

Support for Windows XP has ended

Microsoft ended support for Windows XP on April 8, 2014. This change has affected your software updates and security options. Learn what this means for you and how to stay protected.

Support for Windows Server 2003 ended on July 14, 2015

Microsoft ended support for Windows Server 2003 on July 14, 2015. This change has affected your software updates and security options. Learn what this means for you and how to stay protected.

Support for Windows Vista Service Pack 1 (SP1) ends on July 12, 2011. To continue receiving security updates for Windows, make sure you're running Windows Vista with Service Pack 2 (SP2). For more information, refer to this Microsoft web page: Support is ending for some versions of Windows.
INTRODUCTION
Microsoft has released security bulletin MS09-061. To view the complete security bulletin, visit one of the following Microsoft Web sites:

How to obtain help and support for this security update

Help installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help protect your computer that is running Windows from viruses and malware:Virus Solution and Security Center

Local support according to your country: International Support

MORE INFORMATION

Prerequisites to install this security update

To install this security update, you must have Microsoft Windows Installer 3.1 or a later version installed on the computer. To obtain the latest version of Windows Installer for the computer, visit the following Microsoft Web site:

Security update replacement information

This security update supersedes security updates 928366 and 929729 (security bulletin MS07-040). For more information, click the following article number to view the article in the Microsoft Knowledge Base:
928366 Description of the security update for the .NET Framework 1.1 Service Pack 1 for Windows XP and Windows 2000: July 10, 2007
929729 Description of the security update for the .NET Framework 1.1 Service Pack 1 for Windows Vista and Windows Server 2008: July 10, 2007

Update removal information

After you install this update, you can uninstall it by using the Add or Remove Programs item in Control Panel.

Command-line switches for this update

You can find information about the various command-line switches that this update supports in security bulletin MS09-061 and on the following MSDN Web site: For more information about Windows Installer, visit the following MSDN Web site:

Known issues

For more information about installation issues with this update, click the following article numbers to view the articles in the Microsoft Knowledge Base:
923100 When you try to install an update for the .NET Framework 1.0, 1.1, 2.0, 3.0, or 3.5, you may receive Windows Update error code "0x643" or Windows Installer error code "1603"
938244 The file version is rolled back to the version that was installed by the last service pack when you remove an update for the .NET Framework 1.0, the .NET Framework 1.1, Visual Studio .NET 2002 or Visual Studio .NET 2003
976220 Description of the Patch Registration Cleanup Tool
FILE INFORMATION
The English (United States) version of this security update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

Microsoft .NET Framework 1.1 Service Pack 1

File nameFile versionFile sizeDateTime
Aspnet_isapi.dll1.1.4322.2443258,04828-May-200801:30
Aspnet_wp.exe1.1.4322.244332,76828-May-200801:30
CORPerfMonExt.dll1.1.4322.244381,92028-May-200800:49
Mscoree.dll2.0.50727.253271,36022-Dec-200612:28
Mscorees.dll2.0.50727.2536,14422-Dec-200613:02
Mscorie.dll1.1.4322.244386,01628-May-200800:49
Mscorjit.dll1.1.4322.2443315,39228-May-200800:48
Mscorld.dll1.1.4322.2443102,40028-May-200800:49
Mscorlib.dll1.1.4322.24432,142,20828-May-200800:43
Mscorsn.dll1.1.4322.244377,82428-May-200800:49
Mscorsvr.dll1.1.4322.24432,523,13628-May-200800:48
System.dll1.1.4322.24431,232,89628-May-200801:35
Mscorlib.ldo10,95228-May-200800:44
Mscorwks.dll1.1.4322.24432,514,94428-May-200800:48
System.Web.dll1.1.4322.24431,265,66428-May-200801:35
System.ldo11,54028-May-200801:33
update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service DoS TSE WinNT Win2000
Properties

Article ID: 953297 - Last Review: 05/09/2012 17:39:00 - Revision: 4.0

Microsoft .NET Framework 1.1 Service Pack 1, Microsoft Windows Server 2003 Service Pack 2, Microsoft Windows XP Service Pack 3, Microsoft Windows 2000 Service Pack 4, Windows Vista Service Pack 2, Windows Vista Service Pack 1, Windows Server 2008 for Itanium-Based Systems, Windows Server 2008 Datacenter, Windows Server 2008 Enterprise, Windows Server 2008 Standard, Windows Web Server 2008

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