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Summary

This security update resolves a security feature bypass vulnerability that exists when Microsoft .NET Framework and .NET Core components do not completely validate certificates. This security update addresses the vulnerability by helping to make sure that .NET Framework and .NET Core components completely validate certificates. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2018-0786.

Additionally, this security update resolves a denial of service vulnerability that exists when .NET Framework and .NET core components improperly process XML documents. This update addresses the vulnerability by correcting how .NET Framework and .NET Core component applications handle XML document processing. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2018-0764.

Important

  • All updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require that update KB 2919355 be installed. We recommend that you install update KB 2919355 on your Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer so that you receive updates in the future.

  • If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

Additional information about this security update

  • Enhanced Key Usage (EKU) is described in RFC 5280 in section 4.2.1.12. This extension indicates one or more purposes for which the certified public key may be used, in addition to or instead of the basic purposes that are indicated in the key usage extension. For example, a certificate that is used for the authentication of a client to a server must be configured for Client Authentication. Similarly, a certificate that is used for the authentication of a server must be configured for Server Authentication. With this change, besides requiring the appropriate client/server EKU on certificates, if the root certificate is disabled, the certificate chain validation fails.

    When certificates are used for authentication, the authenticator examines the certificate that is provided by the remote endpoint and seeks the correct purpose object identifier in Application Policies extensions. When a certificate is used for client authentication, the object identifier for Client Authentication must be present in the EKU extensions of the certificate, or authentication fails. The object identifier for Client Authentication is 1.3.6.1.5.5.7.3.2.  Likewise, when a certificate is used for server authentication, the object identifier for Server Authentication must be present in the EKU extensions of the certificate, or authentication fails. The object identifier for Server Authentication is 1.3.6.1.5.5.7.3.1. Certificates that have no EKU extension continue to authenticate correctly.

    First, consider making changes to your component’s certificates to make sure that they are using the correct EKU OID attributes and are secured correctly. If you temporarily cannot access correctly reissued certificates, you can choose to opt in or out of the security change to avoid any connectivity effects. To do this, specify the following appsetting in the configuration file: <appSettings> <add key="wcf:useLegacyCertificateUsagePolicy" value="true" /> </appSettings> Note Setting the value to “true” will opt out of the security changes.

  • For more information about this security update as it relates to Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2, see the following article in the Microsoft Knowledge Base:

4055266 Security and Quality Rollup for the .NET Framework 3.5 SP1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 updates for Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 (KB 4055266)

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, click 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 will open a browser window in which you may be prompted to install an ActiveX control. Install the ActiveX control to continue.

  5. After the control is installed, you will see the Microsoft Update Catalog screen. Enter 4055266 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. When you have selected all the packages that you need, select View Basket.

  8. Select Import to import the packages to your WSUS server.

  9. Select Close after the packages have been imported 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:

20180109 Security update deployment information: January 9, 2018

Update removal information

Note We do not 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 updates KB 4049017 and KB 4041085.

File information

File hash

Package name

PackageHashSHA1

PackageHashSHA2

Windows8.1-KB4055001-arm.msu

14D53E90B4CBE992C76E5001ECE40E83B0D4680E

E38F426E84467FCAFA4CA716F95EDE0B8FC4852D794FB2688DD41697BF140B24

Windows8.1-KB4055001-x64.msu

82AB78415DD1350B2E28198CEBAF407797E00332

75B63A8D2EE8E135553D9D49CDD4DBAB17B623BFA5F5EDA9646D5E9FB7788E7C

Windows8.1-KB4055001-x86.msu

1BD2396ED96525B16DAD1CA93A7F976A68541285

8DA40F136EA07AF0EEB1437BAC2989936E364E28B465D374724EC569910FEBC1

File attributes

The English (United States) version of this hotfix 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.

For all x86-based systems

File name

File version

File size

Date

Time

presentationframework.dll

4.7.2117.0

6,200,160

30-Sep-2017

10:03

smdiagnostics.dll

4.7.2612.0

73,376

22-Nov-2017

20:59

system.activities.dll

4.7.2612.0

1,532,600

22-Nov-2017

20:59

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

system.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

system.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

system.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

system.identitymodel.services.dll

4.7.2612.0

198,368

22-Nov-2017

20:59

system.identitymodel.dll

4.7.2612.0

1,088,720

22-Nov-2017

20:59

system.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

system.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

system.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

system.runtime.serialization.dll

4.7.2612.0

1,054,464

22-Nov-2017

20:59

system.security.dll

4.6.1649.1

316,088

21-Apr-2017

05:35

system.servicemodel.channels.dll

4.7.2612.0

157,920

22-Nov-2017

20:59

system.servicemodel.discovery.dll

4.7.2612.0

308,448

22-Nov-2017

20:59

system.servicemodel.internals.dll

4.7.2612.0

253,696

22-Nov-2017

20:59

system.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

system.servicemodel.washosting.dll

4.7.2612.0

39,656

22-Nov-2017

20:59

system.servicemodel.dll

4.7.2612.0

6,315,712

22-Nov-2017

20:59

system.web.applicationservices.dll

4.7.2106.0

70,928

12-Jul-2017

21:12

system.web.extensions.dll

4.7.2106.0

1,849,560

12-Jul-2017

21:12

system.windows.controls.ribbon.dll

4.7.2117.0

742,792

30-Sep-2017

10:03

system.windows.forms.dll

4.7.2114.0

5,181,656

30-Aug-2017

06:04

system.workflow.activities.dll

4.6.1099.0

1,044,720

27-Mar-2017

03:33

system.workflow.componentmodel.dll

4.6.1099.0

1,535,224

27-Mar-2017

03:33

system.workflow.runtime.dll

4.6.1099.0

494,816

27-Mar-2017

03:33

system.xaml.dll

4.7.2117.0

641,168

30-Sep-2017

10:03

system.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

system.dll

4.7.2114.0

3,526,280

30-Aug-2017

06:04

windowsbase.dll

4.7.2117.0

1,283,896

30-Sep-2017

10:03

mscorlib.dll

4.7.2117.0

5,614,224

30-Sep-2017

10:03

normidna.nlp

59,342

19-Jun-2017

08:03

normnfc.nlp

47,076

19-Jun-2017

08:03

normnfd.nlp

40,566

19-Jun-2017

08:03

normnfkc.nlp

67,808

19-Jun-2017

08:03

normnfkd.nlp

61,718

19-Jun-2017

08:03

aspnet_perf.dll

4.7.2106.0

42,672

12-Jul-2017

21:12

aspnet_state_perf.h

318

12-Jul-2017

19:15

aspnet_state_perf.ini

42,996

12-Jul-2017

21:12

aspnet_wp.exe

4.7.2106.0

46,200

12-Jul-2017

21:12

clrjit.dll

4.7.2117.0

522,888

30-Sep-2017

10:03

clr.dll

4.7.2117.0

7,221,880

30-Sep-2017

10:03

dfdll.dll

4.6.1099.0

154,768

27-Mar-2017

03:33

globaluserinterface.compositefont

116,922

20-Mar-2017

05:18

mscordacwks.dll

4.7.2117.0

1,341,080

30-Sep-2017

10:03

mscordbi.dll

4.7.2117.0

1,164,944

30-Sep-2017

10:03

mscoreei.dll

4.6.1099.0

497,824

27-Mar-2017

03:33

mscorlib.ni.dll

4.7.2117.0

20,518,032

30-Sep-2017

10:03

msvcp120_clr0400.dll

12.0.52519.0

485,576

02-Nov-2017

02:15

msvcr120_clr0400.dll

12.0.52519.0

987,840

02-Nov-2017

02:15

penimc.dll

14.7.2117.0

19,088

30-Sep-2017

10:03

penimc2_v0400.dll

4.7.2117.0

82,080

30-Sep-2017

10:03

penimc_v0400.dll

4.7.2117.0

24,728

30-Sep-2017

10:03

peverify.dll

4.7.2117.0

188,560

30-Sep-2017

10:03

presentationhost_v0400.dll.mui

4.7.2117.0

84,696

30-Sep-2017

10:03

presentationhost_v0400.dll

4.7.2117.0

197,320

30-Sep-2017

10:03

presentationnative_v0400.dll

4.7.2117.0

827,088

30-Sep-2017

10:03

servicemodel.mof

88,383

02-Nov-2017

01:46

servicemodel.mof.uninstall

896

02-Nov-2017

01:46

servicemonikersupport.dll

4.7.2612.0

29,376

22-Nov-2017

20:59

sos.dll

4.7.2117.0

743,544

30-Sep-2017

10:03

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.web.extensions.dll

4.7.2106.0

1,849,560

12-Jul-2017

21:12

webengine4.dll

4.7.2106.0

550,056

12-Jul-2017

21:12

webengine.dll

4.7.2106.0

24,744

12-Jul-2017

21:12

wminet_utils.dll

4.7.2102.0

136,368

06-Jun-2017

23:17

workflowservicehostperformancecounters.dll

4.6.1099.0

87,840

27-Mar-2017

03:33

wpfgfx_v0400.dll

4.7.2117.0

1,344,672

30-Sep-2017

10:03

presentationcore.dll

4.7.2117.0

3,618,632

30-Sep-2017

10:03

system.data.dll

4.7.2102.0

3,391,152

06-Jun-2017

23:17

system.transactions.dll

4.6.1099.0

303,824

27-Mar-2017

03:33

system.web.dll

4.7.2106.0

5,405,864

12-Jul-2017

21:12

For all x64-based systems

File name

File version

File size

Date

Time

mscorlib.dll

4.7.2117.0

5,401,736

30-Sep-2017

10:00

normidna.nlp

59,342

19-Jun-2017

08:03

normnfc.nlp

47,076

19-Jun-2017

08:03

normnfd.nlp

40,566

19-Jun-2017

08:03

normnfkc.nlp

67,808

19-Jun-2017

08:03

normnfkd.nlp

61,718

19-Jun-2017

08:03

aspnet_perf.dll

4.7.2106.0

46,256

12-Jul-2017

21:10

aspnet_state_perf.h

318

12-Jul-2017

19:05

aspnet_state_perf.ini

42,996

12-Jul-2017

21:10

aspnet_wp.exe

4.7.2106.0

50,808

12-Jul-2017

21:10

clrjit.dll

4.7.2117.0

1,128,584

30-Sep-2017

10:00

clr.dll

4.7.2117.0

10,326,136

30-Sep-2017

10:00

compatjit.dll

4.7.2117.0

1,259,664

30-Sep-2017

10:00

dfdll.dll

4.6.1099.0

181,400

27-Mar-2017

03:29

globaluserinterface.compositefont

116,922

20-Mar-2017

05:18

mscordacwks.dll

4.7.2117.0

1,838,232

30-Sep-2017

10:00

mscordbi.dll

4.7.2117.0

1,618,576

30-Sep-2017

10:00

mscoreei.dll

4.6.1099.0

617,632

27-Mar-2017

03:29

mscorlib.ni.dll

4.7.2117.0

22,550,808

30-Sep-2017

10:03

msvcp120_clr0400.dll

12.0.52519.0

690,008

02-Nov-2017

02:15

msvcr120_clr0400.dll

12.0.52519.0

993,632

02-Nov-2017

02:15

penimc.dll

14.7.2117.0

19,088

30-Sep-2017

10:00

penimc2_v0400.dll

4.7.2117.0

98,976

30-Sep-2017

10:00

penimc_v0400.dll

4.7.2117.0

25,752

30-Sep-2017

10:00

peverify.dll

4.7.2117.0

260,240

30-Sep-2017

10:00

presentationframework.dll

4.7.2117.0

6,200,160

30-Sep-2017

10:03

presentationhost_v0400.dll.mui

4.7.2117.0

84,696

30-Sep-2017

10:00

presentationhost_v0400.dll

4.7.2117.0

256,712

30-Sep-2017

10:00

presentationnative_v0400.dll

4.7.2117.0

1,109,712

30-Sep-2017

10:00

servicemodel.mof

88,383

01-Nov-2017

21:15

servicemodel.mof.uninstall

896

01-Nov-2017

21:15

servicemonikersupport.dll

4.7.2612.0

31,424

22-Nov-2017

21:00

smdiagnostics.dll

4.7.2612.0

73,376

22-Nov-2017

20:59

sos.dll

4.7.2117.0

872,056

30-Sep-2017

10:00

system.activities.dll

4.7.2612.0

1,532,600

22-Nov-2017

20:59

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

system.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

system.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

system.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

system.identitymodel.services.dll

4.7.2612.0

198,368

22-Nov-2017

20:59

system.identitymodel.dll

4.7.2612.0

1,088,720

22-Nov-2017

20:59

system.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

system.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

system.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

system.runtime.serialization.dll

4.7.2612.0

1,054,464

22-Nov-2017

20:59

system.security.dll

4.6.1649.1

316,088

21-Apr-2017

05:35

system.servicemodel.channels.dll

4.7.2612.0

157,920

22-Nov-2017

20:59

system.servicemodel.discovery.dll

4.7.2612.0

308,448

22-Nov-2017

20:59

system.servicemodel.internals.dll

4.7.2612.0

253,696

22-Nov-2017

20:59

system.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

system.servicemodel.washosting.dll

4.7.2612.0

39,656

22-Nov-2017

20:59

system.servicemodel.dll

4.7.2612.0

6,315,712

22-Nov-2017

20:59

system.web.applicationservices.dll

4.7.2106.0

70,928

12-Jul-2017

21:12

system.web.extensions.dll

4.7.2106.0

1,849,560

12-Jul-2017

21:12

system.windows.controls.ribbon.dll

4.7.2117.0

742,792

30-Sep-2017

10:03

system.windows.forms.dll

4.7.2114.0

5,181,656

30-Aug-2017

06:04

system.workflow.activities.dll

4.6.1099.0

1,044,720

27-Mar-2017

03:33

system.workflow.componentmodel.dll

4.6.1099.0

1,535,224

27-Mar-2017

03:33

system.workflow.runtime.dll

4.6.1099.0

494,816

27-Mar-2017

03:33

system.xaml.dll

4.7.2117.0

641,168

30-Sep-2017

10:03

system.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

system.dll

4.7.2114.0

3,526,280

30-Aug-2017

06:04

webengine4.dll

4.7.2106.0

667,816

12-Jul-2017

21:10

webengine.dll

4.7.2106.0

26,280

12-Jul-2017

21:10

windowsbase.dll

4.7.2117.0

1,283,896

30-Sep-2017

10:03

wminet_utils.dll

4.7.2102.0

188,088

06-Jun-2017

23:13

workflowservicehostperformancecounters.dll

4.6.1099.0

99,608

27-Mar-2017

03:29

wpfgfx_v0400.dll

4.7.2117.0

1,765,024

30-Sep-2017

10:00

presentationcore.dll

4.7.2117.0

3,592,880

30-Sep-2017

10:00

system.data.dll

4.7.2102.0

3,455,152

06-Jun-2017

23:13

system.transactions.dll

4.6.1099.0

306,888

27-Mar-2017

03:29

system.web.dll

4.7.2106.0

5,388,968

12-Jul-2017

21:10

presentationframework.dll

4.7.2117.0

6,200,160

30-Sep-2017

10:03

smdiagnostics.dll

4.7.2612.0

73,376

22-Nov-2017

20:59

system.activities.dll

4.7.2612.0

1,532,600

22-Nov-2017

20:59

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

system.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

system.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

system.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

system.identitymodel.services.dll

4.7.2612.0

198,368

22-Nov-2017

20:59

system.identitymodel.dll

4.7.2612.0

1,088,720

22-Nov-2017

20:59

system.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

system.runtime.caching.dll

4.6.1649.1

108,920

21-Apr-2017

05:35

system.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

system.runtime.serialization.dll

4.7.2612.0

1,054,464

22-Nov-2017

20:59

system.security.dll

4.6.1649.1

316,088

21-Apr-2017

05:35

system.servicemodel.channels.dll

4.7.2612.0

157,920

22-Nov-2017

20:59

system.servicemodel.discovery.dll

4.7.2612.0

308,448

22-Nov-2017

20:59

system.servicemodel.internals.dll

4.7.2612.0

253,696

22-Nov-2017

20:59

system.servicemodel.routing.dll

4.6.1099.0

130,288

27-Mar-2017

03:33

system.servicemodel.washosting.dll

4.7.2612.0

39,656

22-Nov-2017

20:59

system.servicemodel.dll

4.7.2612.0

6,315,712

22-Nov-2017

20:59

system.web.applicationservices.dll

4.7.2106.0

70,928

12-Jul-2017

21:12

system.web.extensions.dll

4.7.2106.0

1,849,560

12-Jul-2017

21:12

system.windows.controls.ribbon.dll

4.7.2117.0

742,792

30-Sep-2017

10:03

system.windows.forms.dll

4.7.2114.0

5,181,656

30-Aug-2017

06:04

system.workflow.activities.dll

4.6.1099.0

1,044,720

27-Mar-2017

03:33

system.workflow.componentmodel.dll

4.6.1099.0

1,535,224

27-Mar-2017

03:33

system.workflow.runtime.dll

4.6.1099.0

494,816

27-Mar-2017

03:33

system.xaml.dll

4.7.2117.0

641,168

30-Sep-2017

10:03

system.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

system.dll

4.7.2114.0

3,526,280

30-Aug-2017

06:04

windowsbase.dll

4.7.2117.0

1,283,896

30-Sep-2017

10:03

mscorlib.dll

4.7.2117.0

5,614,224

30-Sep-2017

10:03

normidna.nlp

59,342

19-Jun-2017

08:03

normnfc.nlp

47,076

19-Jun-2017

08:03

normnfd.nlp

40,566

19-Jun-2017

08:03

normnfkc.nlp

67,808

19-Jun-2017

08:03

normnfkd.nlp

61,718

19-Jun-2017

08:03

aspnet_perf.dll

4.7.2106.0

42,672

12-Jul-2017

21:12

aspnet_state_perf.h

318

12-Jul-2017

19:15

aspnet_state_perf.ini

42,996

12-Jul-2017

21:12

aspnet_wp.exe

4.7.2106.0

46,200

12-Jul-2017

21:12

clrjit.dll

4.7.2117.0

522,888

30-Sep-2017

10:03

clr.dll

4.7.2117.0

7,221,880

30-Sep-2017

10:03

dfdll.dll

4.6.1099.0

154,768

27-Mar-2017

03:33

globaluserinterface.compositefont

116,922

20-Mar-2017

05:18

mscordacwks.dll

4.7.2117.0

1,341,080

30-Sep-2017

10:03

mscordbi.dll

4.7.2117.0

1,164,944

30-Sep-2017

10:03

mscoreei.dll

4.6.1099.0

497,824

27-Mar-2017

03:33

mscorlib.ni.dll

4.7.2117.0

20,518,032

30-Sep-2017

10:03

msvcp120_clr0400.dll

12.0.52519.0

485,576

02-Nov-2017

02:15

msvcr120_clr0400.dll

12.0.52519.0

987,840

02-Nov-2017

02:15

penimc.dll

14.7.2117.0

19,088

30-Sep-2017

10:03

penimc2_v0400.dll

4.7.2117.0

82,080

30-Sep-2017

10:03

penimc_v0400.dll

4.7.2117.0

24,728

30-Sep-2017

10:03

peverify.dll

4.7.2117.0

188,560

30-Sep-2017

10:03

presentationhost_v0400.dll.mui

4.7.2117.0

84,696

30-Sep-2017

10:03

presentationhost_v0400.dll

4.7.2117.0

197,320

30-Sep-2017

10:03

presentationnative_v0400.dll

4.7.2117.0

827,088

30-Sep-2017

10:03

servicemonikersupport.dll

4.7.2612.0

29,376

22-Nov-2017

20:59

sos.dll

4.7.2117.0

743,544

30-Sep-2017

10:03

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.entity.dll

4.7.2102.0

4,033,744

06-Jun-2017

23:17

system.web.extensions.dll

4.7.2106.0

1,849,560

12-Jul-2017

21:12

webengine4.dll

4.7.2106.0

550,056

12-Jul-2017

21:12

webengine.dll

4.7.2106.0

24,744

12-Jul-2017

21:12

wminet_utils.dll

4.7.2102.0

136,368

06-Jun-2017

23:17

workflowservicehostperformancecounters.dll

4.6.1099.0

87,840

27-Mar-2017

03:33

wpfgfx_v0400.dll

4.7.2117.0

1,344,672

30-Sep-2017

10:03

presentationcore.dll

4.7.2117.0

3,618,632

30-Sep-2017

10:03

system.data.dll

4.7.2102.0

3,391,152

06-Jun-2017

23:17

system.transactions.dll

4.6.1099.0

303,824

27-Mar-2017

03:33

system.web.dll

4.7.2106.0

5,405,864

12-Jul-2017

21:12

For all ARM-based systems

File name

File version

File size

Date

Time

mscorlib.dll

4.7.2117.0

5,613,680

30-Sep-2017

10:02

normidna.nlp

59,342

19-Jun-2017

08:03

normnfc.nlp

47,076

19-Jun-2017

08:03

normnfd.nlp

40,566

19-Jun-2017

08:03

normnfkc.nlp

67,808

19-Jun-2017

08:03

normnfkd.nlp

61,718

19-Jun-2017

08:03

clrjit.dll

4.7.2117.0

687,072

30-Sep-2017

10:02

clr.dll

4.7.2117.0

6,737,496

30-Sep-2017

10:02

mscordacwks.dll

4.7.2117.0

1,294,968

30-Sep-2017

10:02

mscordbi.dll

4.7.2117.0

1,128,424

30-Sep-2017

10:02

mscoreei.dll

4.6.1099.0

514,544

27-Mar-2017

03:27

mscorlib.ni.dll

4.7.2117.0

20,716,688

30-Sep-2017

10:03

msvcp120_clr0400.dll

12.0.52242.36242

602,080

02-Nov-2017

02:15

msvcr120_clr0400.dll

12.0.52242.36242

634,336

02-Nov-2017

02:15

sos.dll

4.7.2117.0

648,664

30-Sep-2017

10:02

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

wminet_utils.dll

4.7.2102.0

110,592

06-Jun-2017

23:10

workflowservicehostperformancecounters.dll

4.6.1099.0

72,808

27-Mar-2017

03:27

system.data.dll

4.7.2102.0

3,383,808

06-Jun-2017

23:10

system.transactions.dll

4.6.1099.0

304,152

27-Mar-2017

03:27

system.web.dll

4.7.2106.0

5,407,224

12-Jul-2017

21:03

smdiagnostics.dll

4.7.2612.0

73,376

22-Nov-2017

20:59

system.activities.dll

4.7.2612.0

1,532,600

22-Nov-2017

20:59

system.componentmodel.dataannotations.dll

4.6.1099.0

125,760

27-Mar-2017

03:33

system.core.dll

4.7.2117.0

1,381,528

30-Sep-2017

10:03

system.data.sqlxml.dll

4.7.2612.0

734,400

22-Nov-2017

20:59

system.deployment.dll

4.6.1099.0

846,016

27-Mar-2017

03:33

system.directoryservices.protocols.dll

4.6.1099.0

200,488

27-Mar-2017

03:33

system.drawing.dll

4.6.1099.0

594,616

27-Mar-2017

03:33

system.identitymodel.dll

4.7.2612.0

1,088,720

22-Nov-2017

20:59

system.management.dll

4.7.2102.0

415,432

06-Jun-2017

23:17

system.runtime.remoting.dll

4.7.2114.0

347,368

30-Aug-2017

06:04

system.runtime.serialization.dll

4.7.2612.0

1,054,464

22-Nov-2017

20:59

system.security.dll

4.6.1649.1

316,088

21-Apr-2017

05:35

system.servicemodel.internals.dll

4.7.2612.0

253,696

22-Nov-2017

20:59

system.servicemodel.dll

4.7.2612.0

6,315,712

22-Nov-2017

20:59

system.web.applicationservices.dll

4.7.2106.0

70,928

12-Jul-2017

21:12

system.windows.forms.dll

4.7.2114.0

5,181,656

30-Aug-2017

06:04

system.xaml.dll

4.7.2117.0

641,168

30-Sep-2017

10:03

system.xml.dll

4.7.2612.0

2,670,224

22-Nov-2017

20:59

system.dll

4.7.2114.0

3,526,280

30-Aug-2017

06:04

How to obtain help and support for this security update

Applies to

This article applies to the following:

  • Microsoft .NET Framework 4.6, 4.6.1, 4.6.2, 4.7 and 4.7.1 when used with:

    • Windows Server 2012 R2

    • Windows RT 8.1

    • Windows 8.1

ヘルプを表示

スキルを磨く
トレーニングの探索
新機能を最初に入手
Microsoft Insider に参加する

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