Summary

This security update resolves vulnerabilities in Adobe Flash Player if it's installed on any supported edition of Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows 10, Windows 10 Version 1511, Windows 10 Version 1607, Windows 8.1, or Windows RT 8.1.

To learn more about the vulnerability, see Microsoft Security Bulletin MS17-023.

More Information

Important

  • All future security and nonsecurity updates for Windows Server 2012 R2, Windows 8.1, and Windows RT 8.1 require the installation of update 2919355. We recommend that you install update 2919355 on your Windows Server 2012 R2-based, Windows 8.1-based, or Windows RT 8.1-based computer so that you receive future updates.

  • 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 require before you install this update. For more information, see Add language packs to Windows.

  • This update applies to the Windows operating systems that are listed in the "Applies to" section in this article. If you want to install Adobe Flash Player update on an earlier version of Windows, try Adobe Flash Player download.

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.

Note For Windows RT 8.1, this update is available through Windows Update only.

Method 2: Microsoft Update Catalog

To get the stand-alone package for this update, go to the Microsoft Update Catalog website.

Detection and deployment tools and guidance

Security CentralYou can manage the software and security updates that you have to deploy to the servers, desktops, and mobile systems in your organization. For more information, see the TechNet Update Management Center. The
Microsoft TechNet Security website provides more information about security in Microsoft products.

You can download security updates from the
Microsoft Update Catalog. The Microsoft Update Catalog provides a searchable catalog of content that is made available through Windows Update and Microsoft Update. This includes security updates, drivers, and service packs. For more information about the Microsoft Update Catalog, see the
Microsoft Update Catalog FAQ.

Detection and deployment guidanceMicrosoft provides detection and deployment guidance for security updates. This guidance contains recommendations and information that can help IT professionals understand how to use various tools for detection and deployment of security updates. For more information, see
Microsoft Knowledge Base article 961747.

Microsoft Baseline Security AnalyzerMicrosoft Baseline Security Analyzer (MBSA) lets administrators scan local and remote systems for missing security updates and common security misconfigurations. For more information, see
Microsoft Baseline Security Analyzer.

Note Customers who use legacy software that is not supported by the latest release of MBSA, Microsoft Update, or Windows Server Update Services should see the "Legacy Product Support" section of Microsoft Baseline Security Analyzer. Here, you can find information about how to create comprehensive security update detection by using legacy tools.

Windows Server Update ServicesWindows Server Update Services (WSUS) lets information technology administrators deploy the latest Microsoft product updates to computers that are running Windows. For more information about how to deploy security updates by using Windows Server Update Services, see the following Microsoft TechNet topic:

Windows Server Update Services

Systems Management ServerThe following table provides the Microsoft Systems Management Server (SMS) detection and deployment summary for this security update.

Software

SMS 2003 with ITMU

System Center Configuration Manager

Windows 8.1 for 32-bit systems

No

Yes

Windows 8.1 for 64-bit systems

No

Yes

Windows Server 2012 and Windows Server 2012 R2

No

Yes


Note Microsoft discontinued support for SMS 2.0 on April 12, 2011. For SMS 2003, Microsoft also discontinued support for the Security Update Inventory Tool (SUIT) on April 12, 2011. Customers are encouraged to upgrade to System Center Configuration Manager.

For SMS 2003, the SMS 2003 Inventory Tool for Microsoft Updates (ITMU) can be used by SMS to detect security updates that are supported by
Windows Server Update Services. For more information, see Systems Management Server 2003.

System Center Configuration Manager uses WSUS 3.0 to detect updates. For more information, see System Center.

For more detailed information, see Microsoft Knowledge Base article 910723: Summary list of monthly detection and deployment guidance articles.

Update Compatibility Evaluator and Application Compatibility Toolkit

Updates frequently write to the same files and registry settings that are required for your applications to run. This can trigger incompatibilities and increase the time that is required to deploy security updates. You can streamline the testing and validation of Windows updates against installed applications by using the Update Compatibility Evaluator components that are included in the Application Compatibility Toolkit (ACT).

The Application Compatibility Toolkit contains the necessary tools and documentation to evaluate and decrease application compatibility issues before you deploy Windows Vista, a Windows update, a Microsoft security update, or a new version of Windows Internet Explorer in your environment.

Security update deployment

Windows 8.1 (all editions)

Reference table

The following table contains the security update information for this software.

Security update file name

For Adobe Flash Player on all supported 32-bit editions of Windows 8.1:
Windows8.1-KB4014329-x86.msu

 

For Adobe Flash Player on all supported x64-based editions of Windows 8.1:
Windows8.1-KB4014329-x64.msu

Installation switches

See Microsoft Knowledge Base article 934307

Restart requirement

A system restart is required after you apply this security update.

Removal information

To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then under "See also," click Installed updates and select from the list of updates.

File information

See Microsoft Knowledge Base article 4014329

Registry key verification

Note A registry key does not exist to validate the presence of this update.

 

Windows Server 2012 and Windows Server 2012 R2 (all editions)

Reference table

The following table contains the security update information for this software.

Security update file name

For Adobe Flash Player on all supported editions of Windows Server 2012:
Windows8-RT-KB4014329-x64.msu

 

For Adobe Flash Player on all supported editions of Windows Server 2012 R2:
Windows8.1-KB4014329-x64.msu

Installation switches

See Microsoft Knowledge Base article 934307

Restart requirement

A system restart is required after you apply this security update.

Removal information

To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then under "See also," click Installed updates and select from the list of updates.

File information

See Microsoft Knowledge Base article 4014329

Registry key verification

Note A registry key does not exist to validate the presence of this update.

 

Windows RT 8.1 (all editions)

Reference table

The following table contains the security update information for this software.

Deployment

The 4014329 monthly rollup update is available via Windows Update only.

Restart requirement

A system restart is required after you apply this security update.

Removal information

Click Control Panel, click System and Security, click Windows Update, and then under "See also," click Installed updates and select from the list of updates.

File information

See Microsoft Knowledge Base article 4014329

 

Windows 10 (all editions)

Reference table

The following table contains the security update information for this software.

Security update file name

For all supported 32-bit editions of Windows 10:
Windows10.0-KB4014329-x86.msu

 

For all supported x64-based editions of Windows 10:
Windows10.0-KB4014329-x64.msu

 

For all supported 32-bit editions of Windows 10 Version 1511:
Windows10.0-KB4014329-x86.msu

 

For all supported x64-based editions of Windows 10 Version 1511:
Windows10.0-KB4014329-x64.msu

 

For all supported 32-bit editions of Windows 10 Version 1607:
Windows10.0-KB4014329-x86.msu

 

For all supported x64-based editions of Windows 10 Version 1607:
Windows10.0-KB4014329-x64.msu

Installation switches

See Microsoft Knowledge Base article 934307

Restart requirement

A system restart is required after you apply this security update.

Removal information

To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then under "See also," click Installed updates and select from the list of updates.

File information

See Microsoft Knowledge Base article 4014329

Registry key verification

Note A registry key does not exist to validate the presence of this update.

Windows Server 2016 (all editions)

Reference table

The following table contains the security update information for this software.

Security update file name

For all supported editions of Windows Server 2016:
Windows10.0-KB4014329-x64.msu

Installation switches

See Microsoft Knowledge Base article 934307

Restart requirement

A system restart is required after you apply this security update.

Removal information

To uninstall an update installed by WUSA, use the /Uninstall setup switch or click Control Panel, click System and Security, click Windows Update, and then under "See also," click Installed updates and select from the list of updates.

File information

See Microsoft Knowledge Base article 4014329

Registry key verification

Note A registry key does not exist to validate the presence of this update.

Windows Server 2012 file information

File name

SHA1 hash

SHA256 hash

Windows8-RT-KB4014329-x64.msu

92FFD222695C3C3F8541CE409ACD5B67B9C3E186

3B40AAC89D7B322BD2DDDFF2B4DAF441BDC48B15EAB042053F10BA37D92343F5

Windows8-RT-KB4014329-x86.msu

6ECFB692D9B467357FC12F3A424F8BAB67017C15

D26D335286845E1BC1537A131A2536DAD30A9F0885DFF1D194603157B52D5F89


File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows Server 2012 file information

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,106

06-Mar-2017

22:17

Not applicable

Flash.ocx

25.0.0.127

28,754,904

10-Mar-2017

16:39

x64

Flashutil_activex.dll

25.0.0.127

702,936

10-Mar-2017

16:39

x64

Flashutil_activex.exe

25.0.0.127

973,280

10-Mar-2017

16:39

x64

Activex.vch

Not applicable

748,226

06-Mar-2017

22:17

Not applicable

Flash.ocx

25.0.0.127

22,191,064

10-Mar-2017

16:39

x86

Flashplayerapp.exe

25.0.0.127

835,032

10-Mar-2017

16:39

x86

Flashplayercplapp.cpl

25.0.0.127

177,112

10-Mar-2017

16:39

Not applicable

Flashutil_activex.dll

25.0.0.127

619,480

10-Mar-2017

16:39

x86

Flashutil_activex.exe

25.0.0.127

1,355,232

10-Mar-2017

16:39

x86

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

748,226

06-Mar-2017

22:17

Not applicable

Flash.ocx

25.0.0.127

22,191,064

10-Mar-2017

16:39

x86

Flashplayerapp.exe

25.0.0.127

835,032

10-Mar-2017

16:39

x86

Flashplayercplapp.cpl

25.0.0.127

177,112

10-Mar-2017

16:39

Not applicable

Flashutil_activex.dll

25.0.0.127

619,480

10-Mar-2017

16:39

x86

Flashutil_activex.exe

25.0.0.127

1,355,232

10-Mar-2017

16:39

x86

Windows 8.1 and Windows Server 2012 R2 file information

File name

SHA1 hash

SHA256 hash

Windows8.1-KB4014329-x64.msu

0F4787A0DA64C4DFFDA605CD0C9CE873C535B9FE

6A13BA181C95573C925E6EDEBB0B0E450623E48261372F38E48C8DE338E16622

Windows8.1-KB4014329-arm.msu

E5AF8376814EE29A3651764518CD5B0B111390B6

5D3CAF3FBBBCC489BBCE22C0709509F2CCC04404BC4A49EF8C60CB462F311E1D

Windows8.1-KB4014329-x86.msu

94F7331B577B8910F84D987C7D1AD9DBE09E9DEB

E136B08C9C2E62161CC371CC99738CF5F2B1EF6A2D2BBCF46F6A5AB23EB5A51A


File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 file information

Note: The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,106

06-Mar-2017

17:00

Not applicable

Flash.ocx

25.0.0.127

28,755,448

10-Mar-2017

04:34

x64

Flashutil_activex.dll

25.0.0.127

703,472

10-Mar-2017

04:34

x64

Flashutil_activex.exe

25.0.0.127

973,808

10-Mar-2017

04:34

x64

Activex.vch

Not applicable

748,226

06-Mar-2017

17:00

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

04:34

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

04:34

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

04:34

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

04:34

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

04:34

x86

File name

File version

File size

Date

Time

Platform

Flash.ocx

25.0.0.127

19,087,864

10-Mar-2017

04:34

Not applicable

Flashplayerapp.exe

25.0.0.127

814,584

10-Mar-2017

04:34

Not applicable

Flashplayercplapp.cpl

25.0.0.127

163,320

10-Mar-2017

04:34

Not applicable

Flashutil_activex.dll

25.0.0.127

545,784

10-Mar-2017

04:34

Not applicable

Flashutil_activex.exe

25.0.0.127

832,496

10-Mar-2017

04:34

Not applicable

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

748,226

06-Mar-2017

17:00

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

04:34

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

04:34

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

04:34

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

04:34

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

04:34

x86

Windows 10 RTM file information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4014329-x64.msu

560079A078FEA20427887366C6753F97AA94CA40

0FA5369FD89EC2DDE76BAD10896ACAC031DD35BD2670FD00D37668B246052825

Windows10.0-KB4014329-x86.msu

0B0B4DF1D6FCC499D7D8F11009A7CBC84B500CBF

909C9B16D0F5CE2424FC7C0C0877CA04EE0F8C30155644A7CB1D738D0661BE18


File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows 10 file information

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,106

07-Mar-2017

16:55

Not applicable

Flash.ocx

25.0.0.127

28,755,448

10-Mar-2017

04:41

x64

Flashutil_activex.dll

25.0.0.127

703,472

10-Mar-2017

04:41

x64

Flashutil_activex.exe

25.0.0.127

973,808

10-Mar-2017

04:41

x64

Activex.vch

Not applicable

748,226

07-Mar-2017

16:55

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

04:41

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

04:41

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

04:41

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

04:41

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

04:41

x86

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

748,226

07-Mar-2017

16:55

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

04:41

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

04:41

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

04:41

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

04:41

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

04:41

x86

Windows 10 Version 1511 file information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4014329-x64.msu

554A7827DDDD50A8AB508B8C9FB97067834FF57B

13AB8EBC59742AAD671541DB81BA58E1DC2A057BA6CC3B195A7BD94874ECAB82

Windows10.0-KB4014329-x86.msu

C4022E7FBA031995C222EF2B1B9E22E191D8BD88

0AB780DF9C7BEF754C170CB9C4DEC7DF7F6E4C1CE303F4D16D499349948FFF3E


File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows 10 file information

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,106

06-Mar-2017

17:06

Not applicable

Flash.ocx

25.0.0.127

28,755,448

10-Mar-2017

04:42

x64

Flashutil_activex.dll

25.0.0.127

703,472

10-Mar-2017

04:42

x64

Flashutil_activex.exe

25.0.0.127

973,808

10-Mar-2017

04:42

x64

Activex.vch

Not applicable

748,226

06-Mar-2017

17:06

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

04:42

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

04:42

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

04:42

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

04:42

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

04:42

x86

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

748,226

06-Mar-2017

17:06

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

04:42

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

04:42

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

04:42

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

04:42

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

04:42

x86

Windows 10 Version 1607 and Windows Server 2016 file information

File name

SHA1 hash

SHA256 hash

Windows10.0-KB4014329-x64.msu

9FA7935658C5BE1C0FABBE4B0D64278067CE43BF

C072D63C71025A249076F02986DDBABC5B716C2CD0B4607FD808212B8B9BE2A1

Windows10.0-KB4014329-x86.msu

6607E4525307726CA6F261ABBE42A3D599C05F37

A2DE88F19BDF363534623018DBFFFF7826619ACD921B4EFF2ACAD7FDAF2E3346


File information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

Windows 10 file information

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

163,106

10-Mar-2017

05:17

Not applicable

Flash.ocx

25.0.0.127

28,755,448

10-Mar-2017

05:17

x64

Flashutil_activex.dll

25.0.0.127

703,472

10-Mar-2017

05:17

x64

Flashutil_activex.exe

25.0.0.127

973,808

10-Mar-2017

05:17

x64

Activex.vch

Not applicable

748,226

10-Mar-2017

05:17

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

05:17

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

05:17

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

05:17

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

05:17

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

05:17

x86

File name

File version

File size

Date

Time

Platform

Activex.vch

Not applicable

748,226

10-Mar-2017

05:17

Not applicable

Flash.ocx

25.0.0.127

22,191,608

10-Mar-2017

05:17

x86

Flashplayerapp.exe

25.0.0.127

835,576

10-Mar-2017

05:17

x86

Flashplayercplapp.cpl

25.0.0.127

177,656

10-Mar-2017

05:17

Not applicable

Flashutil_activex.dll

25.0.0.127

620,024

10-Mar-2017

05:17

x86

Flashutil_activex.exe

25.0.0.127

1,355,768

10-Mar-2017

05:17

x86

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