Applies to:

Microsoft .NET Framework 4.6, Microsoft .NET Framework 4.6.1, Microsoft .NET Framework 4.6.2, Microsoft .NET Framework 4.7, Microsoft .NET Framework 4.7.1, Microsoft .NET Framework 4.7.2

Additional information about this security update

For more information about this security update as it relates to Windows 7 Service Pack 1 (SP1) and Windows Server 2008 R2 SP1, see the following article in the Microsoft Knowledge Base:

4471987 Security and Quality Rollup updates for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB 4471987)

For more information about this security update as it relates to Windows Server 2008 Service Pack 2 (SP2), see the following article in the Microsoft Knowledge Base:

4471990 Security and Quality Rollup updates for .NET Framework 3.5 SP1, 4.5.2, and 4.6 for Windows Server 2008 SP2 (KB 4471990)

How to obtain and install the update

Method 1: Windows Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to get security updates automatically, see Windows Update: FAQ.

Method 2: Windows Software Update Services (WSUS)

On your WSUS server, follow these steps:

  1. Select Start, select Administrative Tools, and then select Microsoft Windows Server Update Services 3.0.

  2. Expand ComputerName, and then select Action.

  3. Select Import Updates.

  4. WSUS opens a browser window in which you may be prompted to install an ActiveX control. You must install the ActiveX control to continue.

  5. After the ActiveX control is installed, you see the Microsoft Update Catalog screen. Type 4471987 for Windows 7 SP1 and Windows Server 2008 R2 SP1 or type 4471990 for Windows Server 2008 SP2 in the Search box, and then select Search.

  6. Locate the .NET Framework packages that match the operating systems, languages, and processors in your environment. Select Add to add them to your basket.

  7. After you select all the packages that you need, select View Basket.

  8. To import the packages to your WSUS server, select Import.

  9. After the packages are imported, select Close to return to WSUS.

The updates are now available for installation through WSUS.

Update deployment information

For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

20181211 Security update deployment information: December 11, 2018

Update removal information

Note We don't recommend that you remove any security update. To remove this update, use the Programs and Features item in Control Panel.

Update restart information

This update does not require a system restart after you apply it unless files that are being updated are locked or are being used.

Update replacement information

This update replaces previously released updates KB 4457918, KB 4457921, KB 4467240, KB 4467243, KB 4467224, and KB 4467227.

File information

File hash

File name

SHA1 hash

SHA256 hash

NDP46-KB4470640-x86.exe

8331AB3DA07FB9CCBE5E600808F38E596BDB1DB9

6A86DCA40EF19BD116AD97E71D4A8CFE776C26124CF3F3DA81781AF6B3404609

NDP46-KB4470640-x64.exe

8E137B1F9BF1886438B88F8D2687AE9D7C790EE6

255F08B0490C84D6509A68AADED3E3B509125AF429EE9855560BD701706F9C09


File attributes for all supported x86-based systems

The English (United States) version of this 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 together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

File name

File version

File size

Date

Time

Aspnet_perf.dll

4.7.3282.0

42,792

07-Nov-2018

03:41

aspnet_wp.exe

4.7.3282.0

46,088

07-Nov-2018

03:41

clr.dll

4.7.3260.0

7,249,632

07-Nov-2018

03:37

clrjit.dll

4.7.3260.0

522,984

07-Nov-2018

03:37

dfdll.dll

4.7.3221.0

159,952

07-Nov-2018

03:37

GlobalUserInterface.CompositeFont

186,009

07-Nov-2018

03:37

mscordacwks.dll

4.7.3260.0

1,343,232

07-Nov-2018

03:37

mscordbi.dll

4.7.3260.0

1,169,136

07-Nov-2018

03:37

mscoreei.dll

4.7.3221.0

511,712

07-Nov-2018

03:37

mscorlib.dll

4.7.3260.0

5,641,504

07-Nov-2018

03:37

msvcp120_clr0400.dll

12.0.52519.0

485,576

07-Nov-2018

03:41

msvcr120_clr0400.dll

12.0.52519.0

987,840

07-Nov-2018

03:41

VsVersion.dll

14.7.3221.0

19,168

07-Nov-2018

03:37

peverify.dll

4.7.3260.0

188,656

07-Nov-2018

03:37

PresentationCore.dll

4.7.3221.0

3,637,472

07-Nov-2018

03:37

PresentationFramework.dll

4.7.3221.0

6,237,432

07-Nov-2018

03:37

PresentationFramework-SystemData.dll

4.7.3221.0

24,392

07-Nov-2018

03:37

PresentationHost_v0400.dll

4.7.3221.0

214,296

07-Nov-2018

03:37

PresentationHost_v0400.dll.mui

4.7.3221.0

84,776

07-Nov-2018

03:37

PresentationNative_v0400.dll

4.7.3221.0

827,168

07-Nov-2018

03:37

ServiceMonikerSupport.dll

4.7.3260.0

29,504

07-Nov-2018

03:37

SMDiagnostics.dll

4.7.3260.0

74,096

07-Nov-2018

03:37

SOS.dll

4.7.3260.0

743,648

07-Nov-2018

03:37

System.Activities.dll

4.7.3260.0

1,532,800

07-Nov-2018

03:37

System.ComponentModel.DataAnnotations.dll

4.7.3221.0

127,400

07-Nov-2018

03:37

System.Core.dll

4.7.3221.0

1,552,144

07-Nov-2018

03:37

System.Data.Entity.dll

4.7.3221.0

4,035,664

07-Nov-2018

03:37

System.DirectoryServices.AccountManagement.dll

4.7.3221.0

297,648

07-Nov-2018

03:37

System.IdentityModel.dll

4.7.3260.0

1,090,456

07-Nov-2018

03:37

System.IdentityModel.Services.dll

4.7.3260.0

198,472

07-Nov-2018

03:37

System.Runtime.Serialization.dll

4.7.3260.0

1,056,712

07-Nov-2018

03:37

System.ServiceModel.Channels.dll

4.7.3260.0

158,040

07-Nov-2018

03:37

System.ServiceModel.Discovery.dll

4.7.3260.0

308,576

07-Nov-2018

03:37

System.ServiceModel.dll

4.7.3260.0

6,322,576

07-Nov-2018

03:37

System.ServiceModel.Internals.dll

4.7.3260.0

261,064

07-Nov-2018

03:37

System.ServiceModel.Routing.dll

4.7.3221.0

132,208

07-Nov-2018

03:37

System.ServiceModel.WasHosting.dll

4.7.3260.0

39,752

07-Nov-2018

03:37

System.Web.ApplicationServices.dll

4.7.3282.0

71,120

07-Nov-2018

03:41

System.Web.Extensions.dll

4.7.3282.0

1,850,264

07-Nov-2018

03:41

System.Workflow.Activities.dll

4.7.3221.0

1,052,784

07-Nov-2018

03:37

System.Workflow.ComponentModel.dll

4.7.3221.0

1,545,856

07-Nov-2018

03:37

System.Workflow.Runtime.dll

4.7.3221.0

500,320

07-Nov-2018

03:37

System.Runtime.Caching.dll

4.7.3221.0

109,864

07-Nov-2018

03:37

System.Data.dll

4.7.3260.0

3,462,912

07-Nov-2018

03:37

System.Data.SqlXml.dll

4.7.3221.0

734,520

07-Nov-2018

03:37

System.Deployment.dll

4.7.3221.0

879,408

07-Nov-2018

03:37

System.DirectoryServices.Protocols.dll

4.7.3221.0

201,624

07-Nov-2018

03:37

System.dll

4.7.3221.0

3,556,080

07-Nov-2018

03:37

System.Drawing.dll

4.7.3221.0

600,864

07-Nov-2018

03:37

System.Management.dll

4.7.3221.0

415,536

07-Nov-2018

03:37

System.Net.Http.dll

4.7.3221.0

204,584

07-Nov-2018

03:37

System.Runtime.Remoting.dll

4.7.3221.0

347,472

07-Nov-2018

03:37

System.Security.dll

4.7.3221.0

325,928

07-Nov-2018

03:37

System.Transactions.dll

4.7.3221.0

309,328

07-Nov-2018

03:37

System.Web.dll

4.7.3282.0

5,416,232

07-Nov-2018

03:41

System.Windows.Controls.Ribbon.dll

4.7.3221.0

742,720

07-Nov-2018

03:37

System.Windows.Forms.dll

4.7.3221.0

5,237,056

07-Nov-2018

03:37

System.Xaml.dll

4.7.3221.0

642,320

07-Nov-2018

03:37

System.Xml.dll

4.7.3221.0

2,670,344

07-Nov-2018

03:37

UIAutomationClient.dll

4.7.3221.0

179,432

07-Nov-2018

03:37

UIAutomationClientsideProviders.dll

4.7.3221.0

362,784

07-Nov-2018

03:37

UIAutomationProvider.dll

4.7.3221.0

50,416

07-Nov-2018

03:37

UIAutomationTypes.dll

4.7.3221.0

222,440

07-Nov-2018

03:37

webengine.dll

4.7.3282.0

24,840

07-Nov-2018

03:41

webengine4.dll

4.7.3282.0

550,152

07-Nov-2018

03:41

WindowsBase.dll

4.7.3221.0

1,293,520

07-Nov-2018

03:37

WMINet_Utils.dll

4.7.3221.0

136,432

07-Nov-2018

03:37

WorkflowServiceHostPerformanceCounters.dll

4.7.3221.0

89,432

07-Nov-2018

03:37

WPFFontCache_v0400.exe.mui

4.7.3221.0

19,224

07-Nov-2018

03:37

WPFFontCache_v0400.exe

4.7.3221.0

25,784

07-Nov-2018

03:37

wpfgfx_v0400.dll

4.7.3221.0

1,345,264

07-Nov-2018

03:37

Placeholder.dll

4.7.3221.0

24,808

07-Nov-2018

03:37

PenIMC2_v0400.dll

4.7.3221.0

86,256

07-Nov-2018

03:37


File attributes for all supported x64-based systems

The English (United States) version of this 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 together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

File name

File version

File size

Date

Time

Aspnet_perf.dll

4.7.3282.0

46,144

07-Nov-2018

04:01

Aspnet_perf.dll

4.7.3282.0

42,792

07-Nov-2018

03:41

aspnet_wp.exe

4.7.3282.0

50,904

07-Nov-2018

04:02

aspnet_wp.exe

4.7.3282.0

46,088

07-Nov-2018

03:41

clr.dll

4.7.3260.0

10,378,480

07-Nov-2018

03:37

clr.dll

4.7.3260.0

7,249,632

07-Nov-2018

03:37

clrjit.dll

4.7.3260.0

1,221,888

07-Nov-2018

03:37

clrjit.dll

4.7.3260.0

522,984

07-Nov-2018

03:37

compatjit.dll

4.7.3260.0

1,259,784

07-Nov-2018

03:37

dfdll.dll

4.7.3221.0

191,696

07-Nov-2018

03:37

dfdll.dll

4.7.3221.0

159,952

07-Nov-2018

03:37

GlobalUserInterface.CompositeFont

186,009

07-Nov-2018

03:37

mscordacwks.dll

4.7.3260.0

1,840,400

07-Nov-2018

03:37

mscordacwks.dll

4.7.3260.0

1,343,232

07-Nov-2018

03:37

mscordbi.dll

4.7.3260.0

1,622,280

07-Nov-2018

03:37

mscordbi.dll

4.7.3260.0

1,169,136

07-Nov-2018

03:37

mscoreei.dll

4.7.3221.0

630,496

07-Nov-2018

03:37

mscoreei.dll

4.7.3221.0

511,712

07-Nov-2018

03:37

mscorlib.dll

4.7.3260.0

5,421,808

07-Nov-2018

03:37

mscorlib.dll

4.7.3260.0

5,641,504

07-Nov-2018

03:37

msvcp120_clr0400.dll

12.0.52519.0

690,008

07-Nov-2018

04:02

msvcp120_clr0400.dll

12.0.52519.0

485,576

07-Nov-2018

03:41

msvcr120_clr0400.dll

12.0.52519.0

993,632

07-Nov-2018

04:02

msvcr120_clr0400.dll

12.0.52519.0

987,840

07-Nov-2018

03:41

VsVersion.dll

14.7.3221.0

19,168

07-Nov-2018

03:37

VsVersion.dll

14.7.3221.0

19,168

07-Nov-2018

03:37

peverify.dll

4.7.3260.0

260,360

07-Nov-2018

03:37

peverify.dll

4.7.3260.0

188,656

07-Nov-2018

03:37

PresentationCore.dll

4.7.3221.0

3,613,472

07-Nov-2018

03:37

PresentationCore.dll

4.7.3221.0

3,637,472

07-Nov-2018

03:37

PresentationFramework.dll

4.7.3221.0

6,237,432

07-Nov-2018

03:37

PresentationFramework-SystemData.dll

4.7.3221.0

24,392

07-Nov-2018

03:37

PresentationHost_v0400.dll

4.7.3221.0

277,784

07-Nov-2018

03:37

PresentationHost_v0400.dll.mui

4.7.3221.0

84,776

07-Nov-2018

03:37

PresentationHost_v0400.dll

4.7.3221.0

214,296

07-Nov-2018

03:37

PresentationHost_v0400.dll.mui

4.7.3221.0

84,776

07-Nov-2018

03:37

PresentationNative_v0400.dll

4.7.3221.0

1,109,792

07-Nov-2018

03:37

PresentationNative_v0400.dll

4.7.3221.0

827,168

07-Nov-2018

03:37

ServiceMonikerSupport.dll

4.7.3260.0

31,552

07-Nov-2018

03:37

ServiceMonikerSupport.dll

4.7.3260.0

29,504

07-Nov-2018

03:37

SMDiagnostics.dll

4.7.3260.0

74,096

07-Nov-2018

03:37

SOS.dll

4.7.3260.0

872,176

07-Nov-2018

03:37

SOS.dll

4.7.3260.0

743,648

07-Nov-2018

03:37

System.Activities.dll

4.7.3260.0

1,532,800

07-Nov-2018

03:37

System.ComponentModel.DataAnnotations.dll

4.7.3221.0

127,400

07-Nov-2018

03:37

System.Core.dll

4.7.3221.0

1,552,144

07-Nov-2018

03:37

System.Data.Entity.dll

4.7.3221.0

4,035,664

07-Nov-2018

03:37

System.DirectoryServices.AccountManagement.dll

4.7.3221.0

297,648

07-Nov-2018

03:37

System.IdentityModel.dll

4.7.3260.0

1,090,456

07-Nov-2018

03:37

System.IdentityModel.Services.dll

4.7.3260.0

198,472

07-Nov-2018

03:37

System.Runtime.Serialization.dll

4.7.3260.0

1,056,712

07-Nov-2018

03:37

System.ServiceModel.Channels.dll

4.7.3260.0

158,040

07-Nov-2018

03:37

System.ServiceModel.Discovery.dll

4.7.3260.0

308,576

07-Nov-2018

03:37

System.ServiceModel.dll

4.7.3260.0

6,322,576

07-Nov-2018

03:37

System.ServiceModel.Internals.dll

4.7.3260.0

261,064

07-Nov-2018

03:37

System.ServiceModel.Routing.dll

4.7.3221.0

132,208

07-Nov-2018

03:37

System.ServiceModel.WasHosting.dll

4.7.3260.0

39,752

07-Nov-2018

03:37

System.Web.ApplicationServices.dll

4.7.3282.0

71,120

07-Nov-2018

03:41

System.Web.Extensions.dll

4.7.3282.0

1,850,264

07-Nov-2018

03:41

System.Workflow.Activities.dll

4.7.3221.0

1,052,784

07-Nov-2018

03:37

System.Workflow.ComponentModel.dll

4.7.3221.0

1,545,856

07-Nov-2018

03:37

System.Workflow.Runtime.dll

4.7.3221.0

500,320

07-Nov-2018

03:37

System.Runtime.Caching.dll

4.7.3221.0

109,864

07-Nov-2018

03:37

System.Data.dll

4.7.3260.0

3,524,864

07-Nov-2018

03:37

System.Data.dll

4.7.3260.0

3,462,912

07-Nov-2018

03:37

System.Data.SqlXml.dll

4.7.3221.0

734,520

07-Nov-2018

03:37

System.Deployment.dll

4.7.3221.0

879,408

07-Nov-2018

03:37

System.DirectoryServices.Protocols.dll

4.7.3221.0

201,624

07-Nov-2018

03:37

System.dll

4.7.3221.0

3,556,080

07-Nov-2018

03:37

System.Drawing.dll

4.7.3221.0

600,864

07-Nov-2018

03:37

System.Management.dll

4.7.3221.0

415,536

07-Nov-2018

03:37

System.Net.Http.dll

4.7.3221.0

204,584

07-Nov-2018

03:37

System.Runtime.Remoting.dll

4.7.3221.0

347,472

07-Nov-2018

03:37

System.Security.dll

4.7.3221.0

325,928

07-Nov-2018

03:37

System.Transactions.dll

4.7.3221.0

311,048

07-Nov-2018

03:37

System.Transactions.dll

4.7.3221.0

309,328

07-Nov-2018

03:37

System.Web.dll

4.7.3282.0

5,398,280

07-Nov-2018

04:02

System.Web.dll

4.7.3282.0

5,416,232

07-Nov-2018

03:41

System.Windows.Controls.Ribbon.dll

4.7.3221.0

742,720

07-Nov-2018

03:37

System.Windows.Forms.dll

4.7.3221.0

5,237,056

07-Nov-2018

03:37

System.Xaml.dll

4.7.3221.0

642,320

07-Nov-2018

03:37

System.XML.dll

4.7.3221.0

2,670,344

07-Nov-2018

03:37

UIAutomationClient.dll

4.7.3221.0

179,432

07-Nov-2018

03:37

UIAutomationClientsideProviders.dll

4.7.3221.0

362,784

07-Nov-2018

03:37

UIAutomationProvider.dll

4.7.3221.0

50,416

07-Nov-2018

03:37

UIAutomationTypes.dll

4.7.3221.0

222,440

07-Nov-2018

03:37

webengine.dll

4.7.3282.0

26,168

07-Nov-2018

04:02

webengine.dll

4.7.3282.0

24,840

07-Nov-2018

03:41

webengine4.dll

4.7.3282.0

667,192

07-Nov-2018

04:02

webengine4.dll

4.7.3282.0

550,152

07-Nov-2018

03:41

WindowsBase.dll

4.7.3221.0

1,293,520

07-Nov-2018

03:37

WMINet_Utils.dll

4.7.3221.0

188,144

07-Nov-2018

03:37

WMINet_Utils.dll

4.7.3221.0

136,432

07-Nov-2018

03:37

WorkflowServiceHostPerformanceCounters.dll

4.7.3221.0

101,208

07-Nov-2018

03:37

WorkflowServiceHostPerformanceCounters.dll

4.7.3221.0

89,432

07-Nov-2018

03:37

WPFFontCache_v0400.exe.mui

4.7.3221.0

19,224

07-Nov-2018

03:37

WPFFontCache_v0400.exe.mui

4.7.3221.0

19,224

07-Nov-2018

03:37

WPFFontCache_v0400.exe

4.7.3221.0

26,800

07-Nov-2018

03:37

WPFFontCache_v0400.exe

4.7.3221.0

25,784

07-Nov-2018

03:37

wpfgfx_v0400.dll

4.7.3221.0

1,764,592

07-Nov-2018

03:37

wpfgfx_v0400.dll

4.7.3221.0

1,345,264

07-Nov-2018

03:37

Placeholder.dll

4.7.3221.0

25,832

07-Nov-2018

03:37

Placeholder.dll

4.7.3221.0

24,808

07-Nov-2018

03:37

PenIMC2_v0400.dll

4.7.3221.0

104,688

07-Nov-2018

03:37

PenIMC2_v0400.dll

4.7.3221.0

86,256

07-Nov-2018

03:37


How to obtain help and support for this security update

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