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Description of the security update for Office 2016: April 11, 2017


View products that this article applies to.

Microsoft has released an update for Microsoft Office that turns off the Encapsulated PostScript (EPS) Filter in Office by default, as a defense-in-depth measure. We are aware of limited targeted attacks that could leverage an unpatched vulnerability in the EPS filter, and we are taking this action to help reduce customer risk until the security update is released.

We strongly recommend against turning on the EPS filter at this time. However, customers who need to turn on the EPS filter can reference KB Article 2479871:

  • 2479871 Security settings for graphic filters for Microsoft Office 365, Microsoft Office 2016, Microsoft Office 2013, Microsoft Office 2010, and the 2007 Microsoft Office system

Note To apply this security update, you must have the release version of Office 2016 installed on the computer.

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Improvements and fixes

This update includes the following improvements and fixes:

  • If some document fields are marked as "required" in a SharePoint library, they don't appear as required fields in the Info pane when the document is opened in Office applications.

     

  • The Microsoft Dynamics CRM connector name is changed from "Dynamics CRM Online" to "Dynamics 365 (online)."

     

  • Corrects the translation of Outline View in Danish in PowerPoint 2016.

     

  • When you open a OneDrive-synchronized file for the first time in Microsoft Visio 2016, the sign-in dialog box appears unexpectedly.

     

  • After you install this update, you can make a high-importance message more prominent in Skype for Business.

     

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How to get and install the update

Method 1: Microsoft Update

This update is available from Microsoft 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: Microsoft Update Catalog

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

Method 3: Microsoft Download Center

You can get the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.

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More Information

Security update replacement information

This security update replaces previously released security update KB3127986.

File hash information

Package Name Package Hash SHA 1 Package Hash SHA 2
mso2016-kb3178702-fullfile-x64-glb.exe 7FF5382B223B7ADB1F435E98441AB33DA4F1B21A 971BDC4B63A591BEFD5D53D901F92C92CF4B4B8936CEBF0C86FE1AD6F962CDA3
mso2016-kb3178702-fullfile-x86-glb.exe E54652726390CAB09F1C3FBC22B1FD5B0E8C7ED6 07E0D6B4033F522D11F11EC2253024859D033AAB029EBB6A73C024EB5DEA083C


File information

The English version of this security update has the file attributes (or later file attributes) that are listed in the following tables.
 

For all supported x86-based versions of Microsoft Office 2016

File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4498.1000 770248 31-Mar-17 12:53
msointl.dll.x86.1025 msointl.dll 16.0.4471.1000 3285752 1-Apr-17 12:28
msointl.dll.x86.1026 msointl.dll 16.0.4465.1000 1883904 1-Apr-17 12:28
msointl.dll.x86.1027 msointl.dll 16.0.4465.1000 1815800 1-Apr-17 12:46
msointl.dll.x86.1029 msointl.dll 16.0.4465.1000 1925888 1-Apr-17 12:28
msointl.dll.x86.1030 msointl.dll 16.0.4522.1000 1755384 1-Apr-17 12:29
msointl.dll.x86.1031 msointl.dll 16.0.4471.1000 1946360 1-Apr-17 12:28
msointl.dll.x86.1032 msointl.dll 16.0.4471.1000 2054904 1-Apr-17 12:29
msointl.dll.x86.3082 msointl.dll 16.0.4465.1000 1823992 1-Apr-17 12:29
msointl.dll.x86.1061 msointl.dll 16.0.4471.1000 1729272 1-Apr-17 12:29
msointl.dll.x86.1069 msointl.dll 16.0.4465.1000 1738488 1-Apr-17 12:46
msointl.dll.x86.1035 msointl.dll 16.0.4465.1000 1735936 1-Apr-17 12:29
msointl.dll.x86.1036 msointl.dll 16.0.4471.1000 1973000 1-Apr-17 12:29
msointl.dll.x86.1110 msointl.dll 16.0.4465.1000 1772288 1-Apr-17 12:46
msointl.dll.x86.1095 msointl.dll 16.0.4465.1000 1828096 1-Apr-17 12:46
msointl.dll.x86.1037 msointl.dll 16.0.4465.1000 2905800 1-Apr-17 12:29
msointl.dll.x86.1081 msointl.dll 16.0.4471.1000 1949944 1-Apr-17 12:29
msointl.dll.x86.1050 msointl.dll 16.0.4471.1000 1739512 1-Apr-17 12:29
msointl.dll.x86.1038 msointl.dll 16.0.4465.1000 1948928 1-Apr-17 12:29
msointl.dll.x86.1057 msointl.dll 16.0.4471.1000 1619704 1-Apr-17 12:29
msointl.dll.x86.1040 msointl.dll 16.0.4471.1000 1764600 1-Apr-17 12:29
msointl.dll.x86.1041 msointl.dll 16.0.4471.1000 2010360 1-Apr-17 12:28
msointl.dll.x86.1087 msointl.dll 16.0.4471.1000 2101496 1-Apr-17 12:29
msointl.dll.x86.1099 msointl.dll 16.0.4471.1000 1938168 1-Apr-17 12:47
msointl.dll.x86.1042 msointl.dll 16.0.4465.1000 2766592 1-Apr-17 12:29
msointl.dll.x86.1063 msointl.dll 16.0.4471.1000 1843448 1-Apr-17 12:29
msointl.dll.x86.1062 msointl.dll 16.0.4471.1000 1829624 1-Apr-17 12:29
msointl.dll.x86.1086 msointl.dll 16.0.4471.1000 1647352 1-Apr-17 12:29
msointl.dll.x86.1044 msointl.dll 16.0.4465.1000 1719040 1-Apr-17 12:29
msointl.dll.x86.1043 msointl.dll 16.0.4471.1000 1768696 1-Apr-17 12:29
msointl.dll.x86.1045 msointl.dll 16.0.4465.1000 1915136 1-Apr-17 12:29
msointl.dll.x86.1046 msointl.dll 16.0.4471.1000 1827064 1-Apr-17 12:29
msointl.dll.x86.2070 msointl.dll 16.0.4465.1000 1833728 1-Apr-17 12:29
msointl.dll.x86.1048 msointl.dll 16.0.4465.1000 1960192 1-Apr-17 12:29
msointl.dll.x86.1049 msointl.dll 16.0.4471.1000 1901304 1-Apr-17 12:29
msointl.dll.x86.1051 msointl.dll 16.0.4471.1000 1969400 1-Apr-17 12:29
msointl.dll.x86.1060 msointl.dll 16.0.4465.1000 1805568 1-Apr-17 12:29
msointl.dll.x86.2074 msointl.dll 16.0.4522.1000 1763576 1-Apr-17 12:29
msointl.dll.x86.9242 msointl.dll 16.0.4465.1000 1792760 1-Apr-17 12:29
msointl.dll.x86.1053 msointl.dll 16.0.4471.1000 1732344 1-Apr-17 12:29
msointl.dll.x86.1054 msointl.dll 16.0.4471.1000 1825016 1-Apr-17 12:29
msointl.dll.x86.1055 msointl.dll 16.0.4471.1000 1996536 1-Apr-17 12:29
msointl.dll.x86.1058 msointl.dll 16.0.4471.1000 1889528 1-Apr-17 12:29
msointl.dll.x86.1066 msointl.dll 16.0.4465.1000 2003200 1-Apr-17 12:29
msointl.dll.x86.2052 msointl.dll 16.0.4471.1000 2320064 1-Apr-17 12:29
msointl.dll.x86.1028 msointl.dll 16.0.4465.1000 2327240 1-Apr-17 12:29
msores.dll msores.dll 16.0.4435.1000 81666816 31-Mar-17 12:53
msores.dll.x86 msores.dll 16.0.4435.1000 81666816 31-Mar-17 01:00
mso.dll.x86 mso.dll 16.0.4522.1002 14370048 1-Apr-17 04:27
msointl.dll.x86.1033 msointl.dll 16.0.4522.1000 1537272 31-Mar-17 12:52

For all supported x64-based versions of Microsoft Office 2016

File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4495.1000 815816 31-Mar-17 12:59
msointl.dll.x64.1025 msointl.dll 16.0.4522.1002 3323128 1-Apr-17 04:59
msointl.dll.x64.1026 msointl.dll 16.0.4522.1002 1907960 1-Apr-17 04:33
msointl.dll.x64.1027 msointl.dll 16.0.4522.1002 1839864 1-Apr-17 04:52
msointl.dll.x64.1029 msointl.dll 16.0.4522.1002 1949944 1-Apr-17 04:59
msointl.dll.x64.1030 msointl.dll 16.0.4522.1002 1779960 1-Apr-17 04:59
msointl.dll.x64.1031 msointl.dll 16.0.4522.1002 1970936 1-Apr-17 04:59
msointl.dll.x64.1032 msointl.dll 16.0.4522.1002 2079480 1-Apr-17 04:59
msointl.dll.x64.3082 msointl.dll 16.0.4522.1002 1848568 1-Apr-17 04:59
msointl.dll.x64.1061 msointl.dll 16.0.4522.1002 1753336 1-Apr-17 04:33
msointl.dll.x64.1069 msointl.dll 16.0.4522.1002 1762560 1-Apr-17 04:52
msointl.dll.x64.1035 msointl.dll 16.0.4522.1002 1760504 1-Apr-17 04:59
msointl.dll.x64.1036 msointl.dll 16.0.4522.1002 1997064 1-Apr-17 04:59
msointl.dll.x64.1110 msointl.dll 16.0.4522.1002 1796856 1-Apr-17 04:52
msointl.dll.x64.1095 msointl.dll 16.0.4522.1002 1852672 1-Apr-17 04:52
msointl.dll.x64.1037 msointl.dll 16.0.4522.1002 2943168 1-Apr-17 04:59
msointl.dll.x64.1081 msointl.dll 16.0.4522.1002 1974520 1-Apr-17 04:59
msointl.dll.x64.1050 msointl.dll 16.0.4522.1002 1764096 1-Apr-17 04:59
msointl.dll.x64.1038 msointl.dll 16.0.4522.1002 1973496 1-Apr-17 04:33
msointl.dll.x64.1057 msointl.dll 16.0.4522.1002 1643776 1-Apr-17 04:33
msointl.dll.x64.1040 msointl.dll 16.0.4522.1002 1788664 1-Apr-17 04:59
msointl.dll.x64.1041 msointl.dll 16.0.4522.1002 2034424 1-Apr-17 04:59
msointl.dll.x64.1087 msointl.dll 16.0.4522.1002 2126072 1-Apr-17 04:59
msointl.dll.x64.1099 msointl.dll 16.0.4522.1002 1962232 1-Apr-17 04:52
msointl.dll.x64.1042 msointl.dll 16.0.4522.1002 2791160 1-Apr-17 04:59
msointl.dll.x64.1063 msointl.dll 16.0.4522.1002 1867512 1-Apr-17 04:59
msointl.dll.x64.1062 msointl.dll 16.0.4522.1002 1853688 1-Apr-17 04:59
msointl.dll.x64.1086 msointl.dll 16.0.4522.1002 1671416 1-Apr-17 04:33
msointl.dll.x64.1044 msointl.dll 16.0.4522.1002 1743096 1-Apr-17 04:59
msointl.dll.x64.1043 msointl.dll 16.0.4522.1002 1793272 1-Apr-17 04:59
msointl.dll.x64.1045 msointl.dll 16.0.4522.1002 1939192 1-Apr-17 04:59
msointl.dll.x64.1046 msointl.dll 16.0.4522.1002 1851640 1-Apr-17 04:59
msointl.dll.x64.2070 msointl.dll 16.0.4522.1002 1858304 1-Apr-17 04:59
msointl.dll.x64.1048 msointl.dll 16.0.4522.1002 1984760 1-Apr-17 04:59
msointl.dll.x64.1049 msointl.dll 16.0.4522.1002 1925880 1-Apr-17 04:59
msointl.dll.x64.1051 msointl.dll 16.0.4522.1002 1993464 1-Apr-17 04:33
msointl.dll.x64.1060 msointl.dll 16.0.4522.1002 1830136 1-Apr-17 04:33
msointl.dll.x64.2074 msointl.dll 16.0.4522.1002 1788152 1-Apr-17 04:59
msointl.dll.x64.9242 msointl.dll 16.0.4522.1002 1816824 1-Apr-17 04:59
msointl.dll.x64.1053 msointl.dll 16.0.4522.1002 1756920 1-Apr-17 04:59
msointl.dll.x64.1054 msointl.dll 16.0.4522.1002 1849080 1-Apr-17 04:59
msointl.dll.x64.1055 msointl.dll 16.0.4522.1002 2020600 1-Apr-17 04:59
msointl.dll.x64.1058 msointl.dll 16.0.4522.1002 1913592 1-Apr-17 04:59
msointl.dll.x64.1066 msointl.dll 16.0.4522.1002 2027768 1-Apr-17 04:33
msointl.dll.x64.2052 msointl.dll 16.0.4522.1002 2344128 1-Apr-17 04:59
msointl.dll.x64.1028 msointl.dll 16.0.4522.1002 2351296 1-Apr-17 04:59
msointl.dll.x86.1025 msointl.dll 16.0.4471.1000 3285752 1-Apr-17 12:28
msointl.dll.x86.1026 msointl.dll 16.0.4465.1000 1883904 1-Apr-17 12:28
msointl.dll.x86.1029 msointl.dll 16.0.4465.1000 1925888 1-Apr-17 12:28
msointl.dll.x86.1030 msointl.dll 16.0.4522.1000 1755384 1-Apr-17 12:29
msointl.dll.x86.1031 msointl.dll 16.0.4471.1000 1946360 1-Apr-17 12:28
msointl.dll.x86.1032 msointl.dll 16.0.4471.1000 2054904 1-Apr-17 12:29
msointl.dll.x86.3082 msointl.dll 16.0.4465.1000 1823992 1-Apr-17 12:29
msointl.dll.x86.1061 msointl.dll 16.0.4471.1000 1729272 1-Apr-17 12:29
msointl.dll.x86.1035 msointl.dll 16.0.4465.1000 1735936 1-Apr-17 12:29
msointl.dll.x86.1036 msointl.dll 16.0.4471.1000 1973000 1-Apr-17 12:29
msointl.dll.x86.1037 msointl.dll 16.0.4465.1000 2905800 1-Apr-17 12:29
msointl.dll.x86.1081 msointl.dll 16.0.4471.1000 1949944 1-Apr-17 12:29
msointl.dll.x86.1050 msointl.dll 16.0.4471.1000 1739512 1-Apr-17 12:29
msointl.dll.x86.1038 msointl.dll 16.0.4465.1000 1948928 1-Apr-17 12:29
msointl.dll.x86.1057 msointl.dll 16.0.4471.1000 1619704 1-Apr-17 12:29
msointl.dll.x86.1040 msointl.dll 16.0.4471.1000 1764600 1-Apr-17 12:29
msointl.dll.x86.1041 msointl.dll 16.0.4471.1000 2010360 1-Apr-17 12:28
msointl.dll.x86.1087 msointl.dll 16.0.4471.1000 2101496 1-Apr-17 12:29
msointl.dll.x86.1042 msointl.dll 16.0.4465.1000 2766592 1-Apr-17 12:29
msointl.dll.x86.1063 msointl.dll 16.0.4471.1000 1843448 1-Apr-17 12:29
msointl.dll.x86.1062 msointl.dll 16.0.4471.1000 1829624 1-Apr-17 12:29
msointl.dll.x86.1086 msointl.dll 16.0.4471.1000 1647352 1-Apr-17 12:29
msointl.dll.x86.1044 msointl.dll 16.0.4465.1000 1719040 1-Apr-17 12:29
msointl.dll.x86.1043 msointl.dll 16.0.4471.1000 1768696 1-Apr-17 12:29
msointl.dll.x86.1045 msointl.dll 16.0.4465.1000 1915136 1-Apr-17 12:29
msointl.dll.x86.1046 msointl.dll 16.0.4471.1000 1827064 1-Apr-17 12:29
msointl.dll.x86.2070 msointl.dll 16.0.4465.1000 1833728 1-Apr-17 12:29
msointl.dll.x86.1048 msointl.dll 16.0.4465.1000 1960192 1-Apr-17 12:29
msointl.dll.x86.1049 msointl.dll 16.0.4471.1000 1901304 1-Apr-17 12:29
msointl.dll.x86.1051 msointl.dll 16.0.4471.1000 1969400 1-Apr-17 12:29
msointl.dll.x86.1060 msointl.dll 16.0.4465.1000 1805568 1-Apr-17 12:29
msointl.dll.x86.2074 msointl.dll 16.0.4522.1000 1763576 1-Apr-17 12:29
msointl.dll.x86.9242 msointl.dll 16.0.4465.1000 1792760 1-Apr-17 12:29
msointl.dll.x86.1053 msointl.dll 16.0.4471.1000 1732344 1-Apr-17 12:29
msointl.dll.x86.1054 msointl.dll 16.0.4471.1000 1825016 1-Apr-17 12:29
msointl.dll.x86.1055 msointl.dll 16.0.4471.1000 1996536 1-Apr-17 12:29
msointl.dll.x86.1058 msointl.dll 16.0.4471.1000 1889528 1-Apr-17 12:29
msointl.dll.x86.1066 msointl.dll 16.0.4465.1000 2003200 1-Apr-17 12:29
msointl.dll.x86.2052 msointl.dll 16.0.4471.1000 2320064 1-Apr-17 12:29
msointl.dll.x86.1028 msointl.dll 16.0.4465.1000 2327240 1-Apr-17 12:29
conversion.office.msores.dll msores.dll 16.0.4435.1000 81666816 31-Mar-17 12:54
msores.dll msores.dll 16.0.4435.1000 81666816 31-Mar-17 12:53
ppt.conversion.msores.dll msores.dll 16.0.4435.1000 81666816    
ppt.edit.msores.dll msores.dll 16.0.4435.1000 81666816    
wac.office.msores.dll msores.dll 16.0.4435.1000 81666816    
msores.dll msores.dll 16.0.4435.1000 81666816 31-Mar-17 12:53
msores.dll.x86 msores.dll 16.0.4435.1000 81666816 31-Mar-17 01:00
mso.dll.x64 mso.dll 16.0.4522.1002 19811584 1-Apr-17 04:27
mso.dll.x86 mso.dll 16.0.4522.1002 14370048 1-Apr-17 04:27
msointl.dll.x64.1033 msointl.dll 16.0.4522.1000 1561848 31-Mar-17 12:55
msointl.dll.x86.1033 msointl.dll 16.0.4522.1000 1537272 31-Mar-17 12:52

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How to get help and support for this security update

Help for installing updates: Support for Microsoft Update

Security solutions for IT professionals: TechNet Security Troubleshooting and Support

Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center

Local support according to your country: International Support

Propose a feature or provide feedback on Office Core: Office User Voice portal

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

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Article Info
Article ID : 3178702
Revision : 40
Created on : 4/13/2020
Published on : 4/16/2020
Exists online : False
Views : 257