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Security update for Adobe Flash Player: October 17, 2017


Summary

This security update resolves vulnerabilities in Adobe Flash Player that is 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 10 Version 1703, Windows 8.1, or Windows RT 8.1.

To learn more about the vulnerability, go to ADV170018.

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More Information

Important
 
  • All 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.

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Known issues

Issue:
After installing this security update, some users may observe a content crash when loading applications that use Adobe Flash Player.

Resolution:
Microsoft has released an update to address this issue. For more information, see KB4051613.

 

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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.

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Deployment information

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

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Detection and deployment

Detection and deployment tools and guidance

Security Central

You 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 guidance

Microsoft 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 Analyzer

Microsoft 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. There, you can find information about how to create comprehensive security update detection by using legacy tools.


Windows Server Update Services

Windows Server Update Services (WSUS) enables information technology administrators to 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:


Systems Management Server

The 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.


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 a Windows update, a Microsoft security update, or a new version of Windows Internet Explorer in your environment.
 
Third-party information disclaimer
The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

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Windows 10 version 1709 file information

File hash information
File name SHA1 hash SHA256 hash
Windows10.0-KB4049179-X64.msu 47EFF21486EAB4EF646976186735A532F9B4A93F B7D1148E8B8BB364A67F7C0A8454D811A4CB4ECFA7C7AEFAA0B4BFDB85BD9D1B
Windows10.0-KB4049179-X86.msu B76B3E90032B29DCED145DD568436779C429D446 E3D0B9C17B3EF91E692D379D43B6C5F68C1F137A9464DC035AB1436D83343AD1


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 the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows 10 file information

 

For all supported x64-based versions
File name File version File size Date Time Platform
Activex.vch Not applicable 163,550 13-Oct-2017 18:08 Not applicable
Flash.ocx 27.0.0.170 28,858,872 13-Oct-2017 18:08 x64
Flashutil_activex.dll 27.0.0.170 708,600 13-Oct-2017 18:08 x64
Flashutil_activex.exe 27.0.0.170 978,424 13-Oct-2017 18:08 x64
Activex.vch Not applicable 751,770 13-Oct-2017 18:08 Not applicable
Flash.ocx 27.0.0.170 22,285,304 13-Oct-2017 18:08 x86
Flashplayerapp.exe 27.0.0.170 835,576 13-Oct-2017 18:08 x86
Flashplayercplapp.cpl 27.0.0.170 177,656 13-Oct-2017 18:08 Not applicable
Flashutil_activex.dll 27.0.0.170 624,632 13-Oct-2017 18:08 x86
Flashutil_activex.exe 27.0.0.170 1,393,144 13-Oct-2017 18:08 x86

 

For all supported x86-based versions
File name File version File size Date Time Platform
Activex.vch Not applicable 751,770 13-Oct-2017 18:08 Not applicable
Flash.ocx 27.0.0.170 22,285,304 13-Oct-2017 18:08 x86
Flashplayerapp.exe 27.0.0.170 835,576 13-Oct-2017 18:08 x86
Flashplayercplapp.cpl 27.0.0.170 177,656 13-Oct-2017 18:08 Not applicable
Flashutil_activex.dll 27.0.0.170 624,632 13-Oct-2017 18:08 x86
Flashutil_activex.exe 27.0.0.170 1,393,144 13-Oct-2017 18:08 x86

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Windows 10 Version 1703 file information

File hash information
File nameSHA1 hashSHA256 hash
Windows10.0-KB4049179-X64.msu6F35B425361638EEFCD611C73DF9095D50E19F79E5F121097D43EB7E8DD8F617466340203BD6F736C106FDA45891DBF22474C995
Windows10.0-KB4049179-X86.msu5F99FCFD4C6AA0FC2BF8C04250BA31E6C1B0AB946B416C7E3EFEF0A4AEF50DF6CBA5A02D78AB7FAFB66E22558246F0910659D786

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 the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows 10 file information
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable163,55013-Oct-201700:21Not applicable
Flash.ocx27.0.0.17028,858,87213-Oct-201700:21x64
Flashutil_activex.dll27.0.0.170708,60013-Oct-201700:21x64
Flashutil_activex.exe27.0.0.170978,42413-Oct-201700:21x64
Activex.vchNot applicable751,77013-Oct-201700:21Not applicable
Flash.ocx27.0.0.17022,285,30413-Oct-201700:21x86
Flashplayerapp.exe27.0.0.170835,57613-Oct-201700:21x86
Flashplayercplapp.cpl27.0.0.170177,65613-Oct-201700:21Not applicable
Flashutil_activex.dll27.0.0.170624,63213-Oct-201700:21x86
Flashutil_activex.exe27.0.0.1701,393,14413-Oct-201700:21x86
For all supported x86-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable751,77013-Oct-201700:21Not applicable
Flash.ocx27.0.0.17022,285,30413-Oct-201700:21x86
Flashplayerapp.exe27.0.0.170835,57613-Oct-201700:21x86
Flashplayercplapp.cpl27.0.0.170177,65613-Oct-201700:21Not applicable
Flashutil_activex.dll27.0.0.170624,63213-Oct-201700:21x86
Flashutil_activex.exe27.0.0.1701,393,14413-Oct-201700:21x86

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Windows 10 Version 1607 and Windows Server 2016 file information

File hash information
File nameSHA1 hashSHA256 hash
Windows10.0-KB4049179-X64.msuDA19323FA9780827DE45133164C58F4AAEA2CA50F4D3020AC0FE961FFA362157BF26401C0937F5273CA8CA3B467229D9E751DF0C
Windows10.0-KB4049179-X86.msu5E38B5D520CEE00FD3F71654D9B081CC7891B7EB440F8F234492C927659EF5239EE3C237B234EA55B26ACF2C00BD20290BE5F367

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 the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows 10 file information
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable163,55012-Oct-201722:27Not applicable
Flash.ocx27.0.0.17028,858,87212-Oct-201722:27x64
Flashutil_activex.dll27.0.0.170708,60012-Oct-201722:27x64
Flashutil_activex.exe27.0.0.170978,42412-Oct-201722:27x64
Activex.vchNot applicable751,77012-Oct-201722:27Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:27x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:27x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:27Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:27x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:27x86
For all supported x86-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable751,77012-Oct-201722:27Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:27x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:27x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:27Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:27x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:27x86

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Windows 10 Version 1511 file information

File hash information
File nameSHA1 hashSHA256 hash
Windows10.0-KB4049179-X64.msu1AD267E10BFB48A966AD3A9C3C6897712C13CB6D42A240700E4A14941AF5D55ED885E9E9D71E471EE7F9805513598DC5D748A852
Windows10.0-KB4049179-X86.msu5921038BF7FF359AEBF3366A929F8A4996C3111F93BC61812F49303172C11A6395C625D4288DFDEFC6C64AB8E3DDF2853C055ACD

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 the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows 10 file information
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable163,55012-Oct-201722:23Not applicable
Flash.ocx27.0.0.17028,858,87212-Oct-201722:23x64
Flashutil_activex.dll27.0.0.170708,60012-Oct-201722:23x64
Flashutil_activex.exe27.0.0.170978,42412-Oct-201722:23x64
Activex.vchNot applicable751,77012-Oct-201722:23Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:23x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:23x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:23Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:23x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:23x86
For all supported x86-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable751,77012-Oct-201722:23Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:23x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:23x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:23Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:23x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:23x86

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Windows 10 RTM file information

File hash information
File nameSHA1 hashSHA256 hash
Windows10.0-KB4049179-X64.msu9C6AC6E44BE123A319351ED6515F3196ECF418AE96ECCAF8F1D6B96D8A97CF45F575C5169D283A4D954F888EBB671238A6DAD815
Windows10.0-KB4049179-X86.msuF5B7A90A380C25554391E4C6201073847D0346B2B75C5D37B4264FA4B0C689E8BD45A841E79A0B623726864D46E3F6EB5E407880

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 the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows 10 file information
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable163,55012-Oct-201722:22Not applicable
Flash.ocx27.0.0.17028,858,87212-Oct-201722:22x64
Flashutil_activex.dll27.0.0.170708,60012-Oct-201722:22x64
Flashutil_activex.exe27.0.0.170978,42412-Oct-201722:22x64
Activex.vchNot applicable751,77012-Oct-201722:22Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:22x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:22x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:22Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:22x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:22x86
For all supported x86-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable751,77012-Oct-201722:22Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:22x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:22x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:22Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:22x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:22x86

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Windows 8.1 and Windows Server 2012 R2 file information

File hash information
File nameSHA1 hashSHA256 hash
Windows8.1-KB4049179-X64.msu7C81C8F9643389E2874A17826F93E3D5360BB1970BA3186EB7DD761FE3BE4DA018D6355199308BCE5AA86A7AA105C05318B1DB6C
Windows8.1-KB4049179-ARM.msu615C33DCB8FCE8834D8DD9C39C7277D4B8A83B9AC3B9B815FAD0D7C6D4F19FC47BB24AAE5624200FD4330B215DE222A57D53A253
Windows8.1-KB4049179-X86.msu152051796933310078C683767E381CFA831EC0289AC473AFBBBCD703EBA67E5E7E57F319A665203BA19F7A4538B77E0346175763

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 the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows 8.1, Windows RT 8.1 and Windows Server 2012 R2 file information
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable163,55012-Oct-201722:25Not applicable
Flash.ocx27.0.0.17028,858,87212-Oct-201722:25x64
Flashutil_activex.dll27.0.0.170708,60012-Oct-201722:25x64
Flashutil_activex.exe27.0.0.170978,42412-Oct-201722:25x64
Activex.vchNot applicable751,77012-Oct-201722:25Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:25x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:25x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:25Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:25x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:25x86
For all supported ARM-based versions
File nameFile versionFile sizeDateTimePlatform
Flash.ocx27.0.0.17019,161,08012-Oct-201722:25Not applicable
Flashplayerapp.exe27.0.0.170814,58412-Oct-201722:25Not applicable
Flashplayercplapp.cpl27.0.0.170163,32012-Oct-201722:25Not applicable
Flashutil_activex.dll27.0.0.170548,85612-Oct-201722:25Not applicable
Flashutil_activex.exe27.0.0.170836,60012-Oct-201722:25Not applicable
For all supported x86-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable751,77012-Oct-201722:25Not applicable
Flash.ocx27.0.0.17022,285,30412-Oct-201722:25x86
Flashplayerapp.exe27.0.0.170835,57612-Oct-201722:25x86
Flashplayercplapp.cpl27.0.0.170177,65612-Oct-201722:25Not applicable
Flashutil_activex.dll27.0.0.170624,63212-Oct-201722:25x86
Flashutil_activex.exe27.0.0.1701,393,14412-Oct-201722:25x86

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Windows Server 2012 file information

File hash information
File nameSHA1 hashSHA256 hash
Windows8-RT-KB4049179-X64.msu4ACA10153999CCA307ACD062585F6B838FC0D91CADF48056798E4B05D1B209F6DF08A47EBCD4433DE2B2B84E683A9CBA93744B5A

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 the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.

Windows Server 2012 file information
For all supported x64-based versions
File nameFile versionFile sizeDateTimePlatform
Activex.vchNot applicable163,55012-Oct-201722:21Not applicable
Flash.ocx27.0.0.17028,858,31212-Oct-201722:21x64
Flashutil_activex.dll27.0.0.170708,04012-Oct-201722:21x64
Flashutil_activex.exe27.0.0.170977,86412-Oct-201722:21x64
Activex.vchNot applicable751,77012-Oct-201722:21Not applicable
Flash.ocx27.0.0.17022,284,74412-Oct-201722:21x86
Flashplayerapp.exe27.0.0.170835,01612-Oct-201722:21x86
Flashplayercplapp.cpl27.0.0.170177,09612-Oct-201722:21Not applicable
Flashutil_activex.dll27.0.0.170624,07212-Oct-201722:21x86
Flashutil_activex.exe27.0.0.1701,392,58412-Oct-201722:21x86

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Keywords: atdownload, kbbug, kbfix, kblangall, kbmustloc, kbsecbulletin, kbsecreview, kbsecurity, kbsecvulnerability, kbsurveynew, kb, Known Issues, Known issues, kbexpertiseinter

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Article Info
Article ID : 4049179
Revision : 37
Created on : 4/13/2020
Published on : 4/16/2020
Exists online : False
Views : 49