MS10-070: Description of the security update for the Microsoft .NET Framework 3.5.1 in Windows 7 and in Windows Server 2008 R2

View products that this article applies to.

Introduction

Microsoft has released security bulletin MS10-070. To view the complete security bulletin, visit one of the following Microsoft websites:

Home users:
http://www.microsoft.com/security/updates/bulletins/201009.aspx
Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
http://update.microsoft.com/microsoftupdate/
IT professionals:
http://www.microsoft.com/technet/security/bulletin/MS10-070.mspx

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

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More information

For more information about how to configure legacy encryption mode in ASP.NET, click the following article number to view the article in the Microsoft Knowledge Base:

2425938 How to configure legacy encryption mode in ASP.NET

Download Information

The following file is available for download from the Microsoft Download Center:

Download the package now.

Release Date: September 28, 2010

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 How to obtain Microsoft support files from online services

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.

Known issues and additional information about this security update

For more information about installation issues this security update or with the Microsoft .NET Framework 3.5.1, click the following article number to view the article in the Microsoft Knowledge Base:

2431728 Encrypted content in ASP.NET is not decrypted for a website that is deployed in a web farm
2263996 Patching of Microsoft Framework can fail with Access is denied or File in Use error

Command-line switches for this update

For more information about the various command-line switches that are supported by this update, click the following article number to view the article in the Microsoft Knowledge Base:

934307 Description of the Windows Update stand-alone installer (Wusa.exe) and of .msu files in Windows Vista and in Windows Server 2008

Restart requirement

You do not have to restart the system after you install this security update unless files that are being updated are locked or in use.

Update removal information

To remove this security update, use the Add or Remove Programs item in Control Panel.

Update replacement information

This security update does not replace a previously released security update.

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File information

The 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 x86-based systems

GDR files

File name	File version	File size	Date	Time	Service branch
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:34	Not Applicable
System.web.resources.dll	2.0.50727.4927	684,032	23-Jul-2009	00:18	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:41	Not Applicable
System.web.resources.dll	2.0.50727.4927	593,920	23-Jul-2009	00:36	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:27	Not Applicable
System.web.resources.dll	2.0.50727.4927	815,104	22-Jul-2009	23:44	Not Applicable
System.web.resources.dll	2.0.50727.4927	614,400	22-Jul-2009	23:51	Not Applicable
System.web.resources.dll	2.0.50727.4927	585,728	23-Jul-2009	00:34	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:26	Not Applicable
System.web.resources.dll	2.0.50727.4927	647,168	23-Jul-2009	01:07	Not Applicable
System.web.resources.dll	2.0.50727.4927	630,784	23-Jul-2009	00:50	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	22-Jul-2009	23:51	Not Applicable
System.web.resources.dll	2.0.50727.4927	671,744	22-Jul-2009	23:24	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:27	Not Applicable
System.web.resources.dll	2.0.50727.4927	577,536	23-Jul-2009	01:02	Not Applicable
System.web.resources.dll	2.0.50727.4927	626,688	22-Jul-2009	23:42	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:41	Not Applicable
System.web.resources.dll	2.0.50727.4927	602,112	22-Jul-2009	23:50	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	23-Jul-2009	00:30	Not Applicable
System.web.resources.dll	2.0.50727.4927	753,664	22-Jul-2009	23:52	Not Applicable
System.web.resources.dll	2.0.50727.4927	589,824	23-Jul-2009	00:51	Not Applicable
System.web.resources.dll	2.0.50727.4927	598,016	23-Jul-2009	01:43	Not Applicable
System.web.resources.dll	2.0.50727.4927	552,960	22-Jul-2009	23:27	Not Applicable
System.web.resources.dll	2.0.50727.4927	557,056	23-Jul-2009	00:40	Not Applicable
Aspnet_wp.exe	2.0.50727.5053	30,544	23-Sep-2010	22:34	X86_NETFX-ASP
Webengine.dll	2.0.50727.5053	436,048	23-Sep-2010	22:34	Not Applicable
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:34	Not Applicable
System.web.dll	2.0.50727.5053	5,251,072	23-Sep-2010	22:34	Not Applicable

LDR files

File name	File version	File size	Date	Time	Service branch
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:31	Not Applicable
System.web.resources.dll	2.0.50727.4927	684,032	22-Jul-2009	23:58	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:21	Not Applicable
System.web.resources.dll	2.0.50727.4927	593,920	22-Jul-2009	23:28	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	22:59	Not Applicable
System.web.resources.dll	2.0.50727.4927	815,104	22-Jul-2009	23:16	Not Applicable
System.web.resources.dll	2.0.50727.4927	614,400	22-Jul-2009	23:40	Not Applicable
System.web.resources.dll	2.0.50727.4927	585,728	23-Jul-2009	02:03	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	22:59	Not Applicable
System.web.resources.dll	2.0.50727.4927	647,168	23-Jul-2009	00:39	Not Applicable
System.web.resources.dll	2.0.50727.4927	630,784	23-Jul-2009	01:59	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	22-Jul-2009	23:23	Not Applicable
System.web.resources.dll	2.0.50727.4927	671,744	22-Jul-2009	22:59	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	22:56	Not Applicable
System.web.resources.dll	2.0.50727.4927	577,536	23-Jul-2009	00:31	Not Applicable
System.web.resources.dll	2.0.50727.4927	626,688	22-Jul-2009	23:20	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:20	Not Applicable
System.web.resources.dll	2.0.50727.4927	602,112	22-Jul-2009	23:40	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	23-Jul-2009	00:13	Not Applicable
System.web.resources.dll	2.0.50727.4927	753,664	22-Jul-2009	23:24	Not Applicable
System.web.resources.dll	2.0.50727.4927	589,824	22-Jul-2009	23:44	Not Applicable
System.web.resources.dll	2.0.50727.4927	598,016	23-Jul-2009	01:25	Not Applicable
System.web.resources.dll	2.0.50727.4927	552,960	22-Jul-2009	22:56	Not Applicable
System.web.resources.dll	2.0.50727.4927	557,056	22-Jul-2009	23:09	Not Applicable
Aspnet_wp.exe	2.0.50727.4955	30,544	23-Sep-2010	22:31	X86_NETFX-ASP
Webengine.dll	2.0.50727.4955	436,048	23-Sep-2010	22:31	Not Applicable
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:31	Not Applicable
System.web.dll	2.0.50727.4955	5,246,976	23-Sep-2010	22:31	Not Applicable

For x64-based systems

GDR files

File name	File version	File size	Date	Time	Platform	Service branch
Aspnet_wp.exe	2.0.50727.4955	42,320	23-Sep-2010	22:29	x64	AMD64_NETFX-ASP
Webengine.dll	2.0.50727.4955	744,272	23-Sep-2010	22:29	x64	Not Applicable
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:29	x86	Not Applicable
System.web.dll	2.0.50727.4955	5,255,168	23-Sep-2010	22:29	x64	Not Applicable
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:31	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	684,032	23-Jul-2009	00:05	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:30	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	593,920	23-Jul-2009	00:13	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:24	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	815,104	22-Jul-2009	23:21	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	614,400	22-Jul-2009	23:30	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	585,728	23-Jul-2009	00:09	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:37	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	647,168	23-Jul-2009	00:46	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	630,784	23-Jul-2009	01:59	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	22-Jul-2009	23:38	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	671,744	22-Jul-2009	23:28	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:29	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	577,536	23-Jul-2009	00:41	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	626,688	22-Jul-2009	23:26	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:29	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	602,112	22-Jul-2009	23:29	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	23-Jul-2009	00:20	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	753,664	22-Jul-2009	23:30	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	589,824	23-Jul-2009	01:55	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	598,016	23-Jul-2009	01:35	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	552,960	22-Jul-2009	23:30	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	557,056	23-Jul-2009	02:14	x86	Not Applicable
Aspnet_wp.exe	2.0.50727.4955	30,544	23-Sep-2010	22:31	x86	X86_NETFX-ASP
Webengine.dll	2.0.50727.4955	436,048	23-Sep-2010	22:31	x86	Not Applicable
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:31	x86	Not Applicable
System.web.dll	2.0.50727.4955	5,246,976	23-Sep-2010	22:31	x86	Not Applicable

LDR files

File name	File version	File size	Date	Time	Platform	Service branch
Aspnet_wp.exe	2.0.50727.5053	42,320	23-Sep-2010	22:29	x64	AMD64_NETFX-ASP
Webengine.dll	2.0.50727.5053	745,296	23-Sep-2010	22:29	x64	Not Applicable
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:29	x86	Not Applicable
System.web.dll	2.0.50727.5053	5,259,264	23-Sep-2010	22:29	x64	Not Applicable
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:34	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	684,032	23-Jul-2009	00:21	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:45	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	593,920	22-Jul-2009	23:58	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:51	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	815,104	22-Jul-2009	23:50	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	614,400	22-Jul-2009	23:51	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	585,728	22-Jul-2009	23:52	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:54	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	647,168	23-Jul-2009	01:13	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	630,784	23-Jul-2009	02:09	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	22-Jul-2009	23:58	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	671,744	22-Jul-2009	23:51	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:49	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	577,536	23-Jul-2009	01:08	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	626,688	22-Jul-2009	23:51	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	606,208	23-Jul-2009	01:45	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	602,112	22-Jul-2009	23:51	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	610,304	23-Jul-2009	00:33	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	753,664	22-Jul-2009	23:57	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	589,824	23-Jul-2009	02:12	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	598,016	23-Jul-2009	01:47	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	552,960	22-Jul-2009	23:48	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	557,056	23-Jul-2009	02:19	x86	Not Applicable
Aspnet_wp.exe	2.0.50727.5053	30,544	23-Sep-2010	22:34	x86	X86_NETFX-ASP
Webengine.dll	2.0.50727.5053	436,048	23-Sep-2010	22:34	x86	Not Applicable
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:34	x86	Not Applicable
System.web.dll	2.0.50727.5053	5,251,072	23-Sep-2010	22:34	x86	Not Applicable

For IA-64-based systems

GDR files

File name	File version	File size	Date	Time	Platform	Service branch
Aspnet_wp.exe	2.0.50727.4955	82,256	23-Sep-2010	22:28	IA-64	IA64_NETFX-ASP
Webengine.dll	2.0.50727.4955	1,230,160	23-Sep-2010	22:28	IA-64	Not Applicable
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:28	x86	Not Applicable
System.web.dll	2.0.50727.4955	4,775,936	23-Sep-2010	22:28	IA-64	Not Applicable
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:31	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:26	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:38	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	671,744	22-Jul-2009	23:30	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	22-Jul-2009	23:28	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	552,960	22-Jul-2009	23:28	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	557,056	23-Jul-2009	00:33	x86	Not Applicable
Aspnet_wp.exe	2.0.50727.4955	30,544	23-Sep-2010	22:31	x86	X86_NETFX-ASP
Webengine.dll	2.0.50727.4955	436,048	23-Sep-2010	22:31	x86	Not Applicable
System.web.extensions.dll	3.5.30729.4953	1,277,952	23-Sep-2010	22:31	x86	Not Applicable
System.web.dll	2.0.50727.4955	5,246,976	23-Sep-2010	22:31	x86	Not Applicable

LDR files

File name	File version	File size	Date	Time	Platform	Service branch
Aspnet_wp.exe	2.0.50727.5053	82,256	23-Sep-2010	22:27	IA-64	IA64_NETFX-ASP
Webengine.dll	2.0.50727.5053	1,231,184	23-Sep-2010	22:27	IA-64	Not Applicable
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:27	x86	Not Applicable
System.web.dll	2.0.50727.5053	4,780,032	23-Sep-2010	22:27	IA-64	Not Applicable
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:34	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	23-Jul-2009	00:05	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	23-Jul-2009	00:07	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	671,744	23-Jul-2009	00:04	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	622,592	23-Jul-2009	00:01	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	552,960	23-Jul-2009	00:01	x86	Not Applicable
System.web.resources.dll	2.0.50727.4927	557,056	23-Jul-2009	00:13	x86	Not Applicable
Aspnet_wp.exe	2.0.50727.5053	30,544	23-Sep-2010	22:34	x86	X86_NETFX-ASP
Webengine.dll	2.0.50727.5053	436,048	23-Sep-2010	22:34	x86	Not Applicable
System.web.extensions.dll	3.5.30729.5054	1,277,952	23-Sep-2010	22:34	x86	Not Applicable
System.web.dll	2.0.50727.5053	5,251,072	23-Sep-2010	22:34	x86	Not Applicable

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Keywords: atdownload, kbbug, kbexpertiseinter, kbfix, kbsecbulletin, kbsecurity, kbsecvulnerability, KB2416471

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Article Info

Article ID	:	2416471
Revision	:	3
Created on	:	5/11/2012
Published on	:	5/11/2012
Exists online	:	False
Views	:	403

Microsoft KB Archive Search

MS10-070: Description of the security update for the Microsoft .NET Framework 3.5.1 in Windows 7 and in Windows Server 2008 R2

Introduction

How to obtain help and support for this security update

More information

Download Information

Known issues and additional information about this security update

Command-line switches for this update

Restart requirement

Update removal information

Update replacement information

File information

For x86-based systems

For x64-based systems

For IA-64-based systems

Applies to: