Applies to:

Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2

Note:

Revised Jun 15, 2023 to correct the wording of the known issue to X.509 certificate

Revised on Jun 20, 2023 to fix the link for CVE-2023-32030

REMINDER

  • All updates for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 require that the d3dcompiler_47.dll update is installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll, see KB 4019990.

  • 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.

The June 13, 2023 update for Windows Embedded 8 Standard and Windows Server 2012 includes security improvements in .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2. We recommend that you apply this update as part of your regular maintenance routines. Verify that you have installed the required updates listed in the How to get this update section before installing this update.

Summary

CVE-2023-24897 - .NET Framework Remote Code Execution Vulnerability This security update addresses a vulnerability in the MSDIA SDK where corrupted PDBs can cause heap overflow, leading to a crash or remove code execution. For more information see CVE-2023-24897.

CVE-2023-24895 - .NET Framework Remote Code Execution Vulnerability This security update addresses a vulnerability in the WPF XAML parser where an unsandboxed parser can lead to remote code execution. For more information see CVE-2023-24895.

CVE-2023-24936 - .NET Framework Elevation of Privilege Vulnerability This security update addresses a vulnerability in bypass restrictions when deserializing a DataSet or DataTable from XML, leading to an elevation of privilege. For more information see CVE-2023-24936.

CVE-2023-29331 - .NET Framework Denial of Service Vulnerability This security update addresses a vulnerability where the AIA fetching process for client certificates can lead to denial of service. For more information see CVE 2023-29331.

CVE-2023-32030 - .NET Framework Denial of Service Vulnerability This security update addresses a vulnerability where X509Certificate2 file handling can lead to denial of service. For more information see CVE-2023-32030.

Additional information about this update

The following articles contain additional information about this update as it relates to individual product versions.

  • 5027532 Description of the Security Only Update for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded 8 Standard and Windows Server 2012 (KB5027532)

Known issues in this update

Symptom

This update may impact how .NET Framework runtime imports X.509 Certificates. For more information about this issue, see KB5025823

Workaround

To mitigate this issue, see KB5025823.

How to get this update

Before installing this update

Prerequisite:

To apply this update, you must have .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 installed.

Install this update

Release Channel

Available

Next Step

Windows Update and Microsoft Update

No

See the other options below.

Microsoft Update Catalog

Yes

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Windows Server Update Services (WSUS)

Yes

This individual .NET Framework product update will be installed, as applicable, by applying the operating system update. For more information about operating system updates see additional information about this update section.

Restart requirement

You may need to restart the computer after you apply this update if any affected files are being used. We recommend that you exit all .NET Framework-based applications before you apply this update.

Update deployment information

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

20230613 Security update deployment information: June 13, 2023

File Information

File hash information

File name

SHA256 hash

Windows8-RT-KB5027111-x64.msu

CACEADAA2FD233E13BB026BEDD0BCBDB8DF92E358D91396F77C86406E628C8E8

Windows8-RT-KB5027111-x86.msu

D6C914DDC1002E2B79E0DCE09CCC30C0D9977E7C4CFCF1B1F472D5A643CCA3EB

File name

File version

File size

Date

Time

Platform

SP requirement

Service branch

Mscorlib.dll

4.7.4050.0

5,488,056

04-May-2023

19:03

x64

None

Not applicable

Normidna.nlp

Not applicable

59,342

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfc.nlp

Not applicable

47,076

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfd.nlp

Not applicable

40,566

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfkc.nlp

Not applicable

67,808

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfkd.nlp

Not applicable

61,718

31-Mar-2023

15:13

Not applicable

None

Not applicable

Clrjit.dll

4.7.4050.0

1,215,424

04-May-2023

19:03

x64

None

Not applicable

Clr.dll

4.7.4050.0

10,691,008

04-May-2023

19:03

x64

None

Not applicable

Compatjit.dll

4.7.4050.0

1,253,824

04-May-2023

19:03

x64

None

Not applicable

Diasymreader.dll

14.7.4050.0

1,452,992

04-May-2023

19:03

x64

None

Not applicable

Globalmonospace.compositefont

Not applicable

26,040

31-Mar-2023

15:40

Not applicable

SPA

AMD64_NETFX4-GLOBALMONOSP

Globalsansserif.compositefont

Not applicable

26,489

31-Mar-2023

15:40

Not applicable

None

Not applicable

Globalserif.compositefont

Not applicable

29,779

31-Mar-2023

15:40

Not applicable

None

Not applicable

Globaluserinterface.compositefont

Not applicable

186,009

31-Mar-2023

15:40

Not applicable

None

Not applicable

Mscordacwks.dll

4.7.4050.0

1,834,408

04-May-2023

19:03

x64

None

Not applicable

Mscordbi.dll

4.7.4050.0

1,615,792

04-May-2023

19:03

x64

None

Not applicable

Msvcp120_clr0400.dll

12.0.52519.0

690,008

04-May-2023

06:03

x64

None

Not applicable

Msvcr120_clr0400.dll

12.0.52519.0

993,632

04-May-2023

06:03

x64

None

Not applicable

Penimc.dll

14.7.4050.0

13,248

04-May-2023

19:03

x64

None

Not applicable

Penimc2_v0400.dll

4.7.4050.0

98,752

04-May-2023

19:03

x64

None

Not applicable

Penimc_v0400.dll

4.7.4050.0

19,888

04-May-2023

19:03

x64

None

Not applicable

Peverify.dll

4.7.4050.0

254,872

04-May-2023

19:03

x64

None

Not applicable

Presentationframework-systemdata.dll

4.7.4050.0

18,328

04-May-2023

17:58

x86

None

Not applicable

Presentationframework.dll

4.7.4050.0

6,269,888

04-May-2023

17:58

x86

None

Not applicable

Presentationhost_v0400.dll.mui

4.7.4050.0

78,768

04-May-2023

19:03

Not applicable

None

Not applicable

Presentationhost_v0400.dll

4.7.4050.0

271,808

04-May-2023

19:03

x64

None

Not applicable

Presentationnative_v0400.dll

4.7.4050.0

1,103,808

04-May-2023

19:03

x64

None

Not applicable

Sos.dll

4.7.4050.0

865,696

04-May-2023

19:03

x64

None

Not applicable

System.core.dll

4.7.4050.0

1,547,120

04-May-2023

17:58

x86

None

Not applicable

System.windows.controls.ribbon.dll

4.7.4050.0

740,288

04-May-2023

17:58

x86

None

Not applicable

System.xaml.dll

4.7.4050.0

637,240

04-May-2023

17:58

x86

None

Not applicable

System.dll

4.7.4050.0

3,559,736

04-May-2023

17:58

x86

None

Not applicable

Uiautomationclientsideproviders.dll

4.7.4050.0

355,264

04-May-2023

17:58

x86

None

Not applicable

Uiautomationclient.dll

4.7.4050.0

171,912

04-May-2023

17:58

x86

None

Not applicable

Uiautomationprovider.dll

4.7.4050.0

42,944

04-May-2023

17:58

x86

None

Not applicable

Uiautomationtypes.dll

4.7.4050.0

214,920

04-May-2023

17:58

x86

None

Not applicable

Windowsbase.dll

4.7.4050.0

1,290,120

04-May-2023

17:58

x86

None

Not applicable

Wpfgfx_v0400.dll

4.7.4050.0

1,760,704

04-May-2023

19:03

x64

None

Not applicable

Presentationcore.dll

4.7.4050.0

3,615,680

04-May-2023

19:03

x64

None

Not applicable

System.data.dll

4.7.4050.0

3,530,168

04-May-2023

19:03

x64

None

Not applicable

Presentationframework-systemdata.dll

4.7.4050.0

18,328

04-May-2023

17:58

x86

None

Not applicable

Presentationframework.dll

4.7.4050.0

6,269,888

04-May-2023

17:58

x86

None

Not applicable

System.core.dll

4.7.4050.0

1,547,120

04-May-2023

17:58

x86

None

Not applicable

System.windows.controls.ribbon.dll

4.7.4050.0

740,288

04-May-2023

17:58

x86

None

Not applicable

System.xaml.dll

4.7.4050.0

637,240

04-May-2023

17:58

x86

None

Not applicable

System.dll

4.7.4050.0

3,559,736

04-May-2023

17:58

x86

None

Not applicable

Uiautomationclientsideproviders.dll

4.7.4050.0

355,264

04-May-2023

17:58

x86

None

Not applicable

Uiautomationclient.dll

4.7.4050.0

171,912

04-May-2023

17:58

x86

None

Not applicable

Uiautomationprovider.dll

4.7.4050.0

42,944

04-May-2023

17:58

x86

None

Not applicable

Uiautomationtypes.dll

4.7.4050.0

214,920

04-May-2023

17:58

x86

None

Not applicable

Windowsbase.dll

4.7.4050.0

1,290,120

04-May-2023

17:58

x86

None

Not applicable

Mscorlib.dll

4.7.4050.0

5,704,600

04-May-2023

17:58

x86

None

Not applicable

Normidna.nlp

Not applicable

59,342

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfc.nlp

Not applicable

47,076

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfd.nlp

Not applicable

40,566

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfkc.nlp

Not applicable

67,808

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfkd.nlp

Not applicable

61,718

31-Mar-2023

15:13

Not applicable

None

Not applicable

Clrjit.dll

4.7.4050.0

517,016

04-May-2023

17:58

x86

None

Not applicable

Clr.dll

4.7.4050.0

7,773,576

04-May-2023

17:58

x86

None

Not applicable

Diasymreader.dll

14.7.4050.0

1,067,928

04-May-2023

17:58

x86

None

Not applicable

Globalmonospace.compositefont

Not applicable

26,040

31-Mar-2023

15:40

Not applicable

SPA

X86_NETFX4-GLOBALMONOSP

Globalsansserif.compositefont

Not applicable

26,489

31-Mar-2023

15:40

Not applicable

None

Not applicable

Globalserif.compositefont

Not applicable

29,779

31-Mar-2023

15:40

Not applicable

None

Not applicable

Globaluserinterface.compositefont

Not applicable

186,009

31-Mar-2023

15:40

Not applicable

None

Not applicable

Mscordacwks.dll

4.7.4050.0

1,336,752

04-May-2023

17:58

x86

None

Not applicable

Mscordbi.dll

4.7.4050.0

1,162,616

04-May-2023

17:58

x86

None

Not applicable

Msvcp120_clr0400.dll

12.0.52519.0

485,576

04-May-2023

06:16

x86

None

Not applicable

Msvcr120_clr0400.dll

12.0.52519.0

987,840

04-May-2023

06:16

x86

None

Not applicable

Penimc.dll

14.7.4050.0

13,208

04-May-2023

17:58

x86

None

Not applicable

Penimc2_v0400.dll

4.7.4050.0

80,280

04-May-2023

17:58

x86

None

Not applicable

Penimc_v0400.dll

4.7.4050.0

18,824

04-May-2023

17:58

x86

None

Not applicable

Peverify.dll

4.7.4050.0

182,704

04-May-2023

17:58

x86

None

Not applicable

Presentationhost_v0400.dll.mui

4.7.4050.0

78,744

04-May-2023

17:58

Not applicable

None

Not applicable

Presentationhost_v0400.dll

4.7.4050.0

208,280

04-May-2023

17:58

x86

None

Not applicable

Presentationnative_v0400.dll

4.7.4050.0

821,144

04-May-2023

17:58

x86

None

Not applicable

Sos.dll

4.7.4050.0

737,192

04-May-2023

17:58

x86

None

Not applicable

System.core.dll

4.7.4050.0

1,547,120

04-May-2023

17:58

x86

None

Not applicable

Wpfgfx_v0400.dll

4.7.4050.0

1,340,808

04-May-2023

17:58

x86

None

Not applicable

Presentationcore.dll

4.7.4050.0

3,638,160

04-May-2023

17:58

x86

None

Not applicable

System.data.dll

4.7.4050.0

3,468,184

04-May-2023

17:58

x86

None

Not applicable

File name

File version

File size

Date

Time

Platform

SP requirement

Service branch

Presentationframework-systemdata.dll

4.7.4050.0

18,328

04-May-2023

17:58

x86

None

Not applicable

Presentationframework.dll

4.7.4050.0

6,269,888

04-May-2023

17:58

x86

None

Not applicable

System.core.dll

4.7.4050.0

1,547,120

04-May-2023

17:58

x86

None

Not applicable

System.windows.controls.ribbon.dll

4.7.4050.0

740,288

04-May-2023

17:58

x86

None

Not applicable

System.xaml.dll

4.7.4050.0

637,240

04-May-2023

17:58

x86

None

Not applicable

System.dll

4.7.4050.0

3,559,736

04-May-2023

17:58

x86

None

Not applicable

Uiautomationclientsideproviders.dll

4.7.4050.0

355,264

04-May-2023

17:58

x86

None

Not applicable

Uiautomationclient.dll

4.7.4050.0

171,912

04-May-2023

17:58

x86

None

Not applicable

Uiautomationprovider.dll

4.7.4050.0

42,944

04-May-2023

17:58

x86

None

Not applicable

Uiautomationtypes.dll

4.7.4050.0

214,920

04-May-2023

17:58

x86

None

Not applicable

Windowsbase.dll

4.7.4050.0

1,290,120

04-May-2023

17:58

x86

None

Not applicable

Mscorlib.dll

4.7.4050.0

5,704,600

04-May-2023

17:58

x86

None

Not applicable

Normidna.nlp

Not applicable

59,342

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfc.nlp

Not applicable

47,076

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfd.nlp

Not applicable

40,566

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfkc.nlp

Not applicable

67,808

31-Mar-2023

15:13

Not applicable

None

Not applicable

Normnfkd.nlp

Not applicable

61,718

31-Mar-2023

15:13

Not applicable

None

Not applicable

Clrjit.dll

4.7.4050.0

517,016

04-May-2023

17:58

x86

None

Not applicable

Clr.dll

4.7.4050.0

7,773,576

04-May-2023

17:58

x86

None

Not applicable

Diasymreader.dll

14.7.4050.0

1,067,928

04-May-2023

17:58

x86

None

Not applicable

Globalmonospace.compositefont

Not applicable

26,040

31-Mar-2023

15:40

Not applicable

SPA

X86_NETFX4-GLOBALMONOSP

Globalsansserif.compositefont

Not applicable

26,489

31-Mar-2023

15:40

Not applicable

None

Not applicable

Globalserif.compositefont

Not applicable

29,779

31-Mar-2023

15:40

Not applicable

None

Not applicable

Globaluserinterface.compositefont

Not applicable

186,009

31-Mar-2023

15:40

Not applicable

None

Not applicable

Mscordacwks.dll

4.7.4050.0

1,336,752

04-May-2023

17:58

x86

None

Not applicable

Mscordbi.dll

4.7.4050.0

1,162,616

04-May-2023

17:58

x86

None

Not applicable

Msvcp120_clr0400.dll

12.0.52519.0

485,576

04-May-2023

06:16

x86

None

Not applicable

Msvcr120_clr0400.dll

12.0.52519.0

987,840

04-May-2023

06:16

x86

None

Not applicable

Penimc.dll

14.7.4050.0

13,208

04-May-2023

17:58

x86

None

Not applicable

Penimc2_v0400.dll

4.7.4050.0

80,280

04-May-2023

17:58

x86

None

Not applicable

Penimc_v0400.dll

4.7.4050.0

18,824

04-May-2023

17:58

x86

None

Not applicable

Peverify.dll

4.7.4050.0

182,704

04-May-2023

17:58

x86

None

Not applicable

Presentationhost_v0400.dll.mui

4.7.4050.0

78,744

04-May-2023

17:58

Not applicable

None

Not applicable

Presentationhost_v0400.dll

4.7.4050.0

208,280

04-May-2023

17:58

x86

None

Not applicable

Presentationnative_v0400.dll

4.7.4050.0

821,144

04-May-2023

17:58

x86

None

Not applicable

Sos.dll

4.7.4050.0

737,192

04-May-2023

17:58

x86

None

Not applicable

System.core.dll

4.7.4050.0

1,547,120

04-May-2023

17:58

x86

None

Not applicable

Wpfgfx_v0400.dll

4.7.4050.0

1,340,808

04-May-2023

17:58

x86

None

Not applicable

Presentationcore.dll

4.7.4050.0

3,638,160

04-May-2023

17:58

x86

None

Not applicable

System.data.dll

4.7.4050.0

3,468,184

04-May-2023

17:58

x86

None

Not applicable

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