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Description of the security update for Office 2016: June 9, 2020


View products that this article applies to.

Summary

This update resolves a security feature bypass vulnerability that exists if Microsoft Outlook or another relevant product does not enforce security settings that are configured on a system. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-1229.

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

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2016. It doesn't apply to the Office 2016 Click-to-Run editions, such as Microsoft Office 365 Home (see What version of Office am I using?).

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Improvements and fixes

This update contains the following fix:

  • Fixes an issue in Office Visual Basic Application projects that's related to the references searching.

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

Method 3: Microsoft Download Center

You can get the standalone 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 deployment information

For deployment information about this update, see security update deployment information: June 9, 2020.

Security update replacement information

This security update replaces previously released security update 4484214.

File hash information

File name SHA1 hash SHA256 hash
mso2016-kb4484342-fullfile-x86-glb.exe 0F836C98C3334DAE154027E9B2A77CCFBBFC6A2C B1D356C40EE821B2F443DA8CF2E9D21211DFD573B8F6A0446D6A5E8164D7363C
mso2016-kb4484342-fullfile-x64-glb.exe 9EF493D43656F07AAACD7B8C51C494C0E44ED5F7 25CDD06A6895EE8374C2814DA8B1C7B78A54AA0D33614948EE452FAE7758219E


File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following table. 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 supported x86-based versions of Office 2016
File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4999.1000 772112 20-May-20 01:36
msointl.dll.x86.1025 msointl.dll 16.0.4927.1000 3287904 21-May-20 03:06
msointl.dll.x86.1026 msointl.dll 16.0.4927.1000 1886048 21-May-20 03:01
msointl.dll.x86.1027 msointl.dll 16.0.4927.1000 1817952 21-May-20 03:22
msointl.dll.x86.1029 msointl.dll 16.0.4927.1000 1928032 21-May-20 03:06
msointl.dll.x86.1030 msointl.dll 16.0.4927.1000 1758040 21-May-20 03:06
msointl.dll.x86.1031 msointl.dll 16.0.4927.1000 1948216 21-May-20 03:06
msointl.dll.x86.1032 msointl.dll 16.0.4927.1000 2057048 21-May-20 03:06
msointl.dll.x86.3082 msointl.dll 16.0.4927.1000 1826360 21-May-20 03:06
msointl.dll.x86.1061 msointl.dll 16.0.4927.1000 1731664 21-May-20 03:01
msointl.dll.x86.1069 msointl.dll 16.0.4927.1000 1740640 21-May-20 03:22
msointl.dll.x86.1035 msointl.dll 16.0.4927.1000 1738504 21-May-20 03:06
msointl.dll.x86.1036 msointl.dll 16.0.4927.1000 1975360 21-May-20 03:06
msointl.dll.x86.1110 msointl.dll 16.0.4927.1000 1774648 21-May-20 03:22
msointl.dll.x86.1095 msointl.dll 16.0.4927.1000 1830688 21-May-20 03:22
msointl.dll.x86.1037 msointl.dll 16.0.4927.1000 2907936 21-May-20 03:06
msointl.dll.x86.1081 msointl.dll 16.0.4927.1000 1952312 21-May-20 03:06
msointl.dll.x86.1050 msointl.dll 16.0.4927.1000 1742088 21-May-20 03:06
msointl.dll.x86.1038 msointl.dll 16.0.4927.1000 1951584 21-May-20 03:01
msointl.dll.x86.1057 msointl.dll 16.0.4927.1000 1621848 21-May-20 03:02
msointl.dll.x86.1040 msointl.dll 16.0.4927.1000 1766240 21-May-20 03:06
msointl.dll.x86.1041 msointl.dll 16.0.4927.1000 2012512 21-May-20 03:06
msointl.dll.x86.1087 msointl.dll 16.0.4927.1000 2103648 21-May-20 03:06
msointl.dll.x86.1099 msointl.dll 16.0.4927.1000 1940320 21-May-20 03:23
msointl.dll.x86.1042 msointl.dll 16.0.4927.1000 2768736 21-May-20 03:06
msointl.dll.x86.1063 msointl.dll 16.0.4927.1000 1845808 21-May-20 03:06
msointl.dll.x86.1062 msointl.dll 16.0.4927.1000 1832016 21-May-20 03:06
msointl.dll.x86.1086 msointl.dll 16.0.4927.1000 1649232 21-May-20 03:02
msointl.dll.x86.1044 msointl.dll 16.0.4927.1000 1721624 21-May-20 03:06
msointl.dll.x86.1043 msointl.dll 16.0.4927.1000 1771264 21-May-20 03:06
msointl.dll.x86.1045 msointl.dll 16.0.4927.1000 1917280 21-May-20 03:06
msointl.dll.x86.1046 msointl.dll 16.0.4927.1000 1829656 21-May-20 03:06
msointl.dll.x86.2070 msointl.dll 16.0.4927.1000 1836312 21-May-20 03:06
msointl.dll.x86.1048 msointl.dll 16.0.4927.1000 1963064 21-May-20 03:06
msointl.dll.x86.1049 msointl.dll 16.0.4927.1000 1904384 21-May-20 03:06
msointl.dll.x86.1051 msointl.dll 16.0.4927.1000 1971552 21-May-20 03:02
msointl.dll.x86.1060 msointl.dll 16.0.4927.1000 1807712 21-May-20 03:02
msointl.dll.x86.2074 msointl.dll 16.0.4927.1000 1765936 21-May-20 03:07
msointl.dll.x86.9242 msointl.dll 16.0.4927.1000 1794912 21-May-20 03:07
msointl.dll.x86.1053 msointl.dll 16.0.4927.1000 1734912 21-May-20 03:07
msointl.dll.x86.1054 msointl.dll 16.0.4927.1000 1827376 21-May-20 03:07
msointl.dll.x86.1055 msointl.dll 16.0.4927.1000 1998680 21-May-20 03:07
msointl.dll.x86.1058 msointl.dll 16.0.4927.1000 1891896 21-May-20 03:07
msointl.dll.x86.1066 msointl.dll 16.0.4927.1000 2005552 21-May-20 03:02
msointl.dll.x86.2052 msointl.dll 16.0.4927.1000 2321704 21-May-20 03:07
msointl.dll.x86.1028 msointl.dll 16.0.4927.1000 2329384 21-May-20 03:07
msores.dll msores.dll 16.0.4795.1000 81683304 20-May-20 01:36
msores.dll.x86 msores.dll 16.0.4795.1000 81683304 20-May-20 01:48
mso.dll.x86 mso.dll 16.0.5017.1000 14403448 20-May-20 01:36
msointl.dll.x86.1033 msointl.dll 16.0.4927.1000 1539640 20-May-20 01:36
For all supported x64-based versions of Office 2016
File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4999.1000 817352 20-May-20 01:47
msointl.dll.x64.1025 msointl.dll 16.0.5017.1001 3324776 21-May-20 02:54
msointl.dll.x64.1026 msointl.dll 16.0.5017.1001 1910112 21-May-20 02:23
msointl.dll.x64.1027 msointl.dll 16.0.5017.1001 1842024 21-May-20 02:45
msointl.dll.x64.1029 msointl.dll 16.0.5017.1001 1952096 21-May-20 02:54
msointl.dll.x64.1030 msointl.dll 16.0.5017.1001 1782112 21-May-20 02:54
msointl.dll.x64.1031 msointl.dll 16.0.5017.1001 1972584 21-May-20 02:53
msointl.dll.x64.1032 msointl.dll 16.0.5017.1001 2081624 21-May-20 02:54
msointl.dll.x64.3082 msointl.dll 16.0.5017.1001 1850712 21-May-20 02:53
msointl.dll.x64.1061 msointl.dll 16.0.5017.1001 1755504 21-May-20 02:23
msointl.dll.x64.1069 msointl.dll 16.0.5017.1001 1764696 21-May-20 02:45
msointl.dll.x64.1035 msointl.dll 16.0.5017.1001 1762648 21-May-20 02:54
msointl.dll.x64.1036 msointl.dll 16.0.5017.1001 1999216 21-May-20 02:53
msointl.dll.x64.1110 msointl.dll 16.0.5017.1001 1799008 21-May-20 02:45
msointl.dll.x64.1095 msointl.dll 16.0.5017.1001 1854808 21-May-20 02:45
msointl.dll.x64.1037 msointl.dll 16.0.5017.1001 2944800 21-May-20 02:54
msointl.dll.x64.1081 msointl.dll 16.0.5017.1001 1976680 21-May-20 02:54
msointl.dll.x64.1050 msointl.dll 16.0.5017.1001 1766232 21-May-20 02:54
msointl.dll.x64.1038 msointl.dll 16.0.5017.1001 1975664 21-May-20 02:23
msointl.dll.x64.1057 msointl.dll 16.0.5017.1001 1645928 21-May-20 02:23
msointl.dll.x64.1040 msointl.dll 16.0.5017.1001 1790824 21-May-20 02:53
msointl.dll.x64.1041 msointl.dll 16.0.5017.1001 2036592 21-May-20 02:53
msointl.dll.x64.1087 msointl.dll 16.0.5017.1001 2128216 21-May-20 02:54
msointl.dll.x64.1099 msointl.dll 16.0.5017.1001 1964400 21-May-20 02:46
msointl.dll.x64.1042 msointl.dll 16.0.5017.1001 2793320 21-May-20 02:53
msointl.dll.x64.1063 msointl.dll 16.0.5017.1001 1869680 21-May-20 02:54
msointl.dll.x64.1062 msointl.dll 16.0.5017.1001 1855832 21-May-20 02:54
msointl.dll.x64.1086 msointl.dll 16.0.5017.1001 1673560 21-May-20 02:23
msointl.dll.x64.1044 msointl.dll 16.0.5017.1001 1745256 21-May-20 02:54
msointl.dll.x64.1043 msointl.dll 16.0.5017.1001 1795416 21-May-20 02:54
msointl.dll.x64.1045 msointl.dll 16.0.5017.1001 1941336 21-May-20 02:54
msointl.dll.x64.1046 msointl.dll 16.0.5017.1001 1853800 21-May-20 02:54
msointl.dll.x64.2070 msointl.dll 16.0.5017.1001 1860440 21-May-20 02:54
msointl.dll.x64.1048 msointl.dll 16.0.5017.1001 1986920 21-May-20 02:54
msointl.dll.x64.1049 msointl.dll 16.0.5017.1001 1928048 21-May-20 02:54
msointl.dll.x64.1051 msointl.dll 16.0.5017.1001 1996136 21-May-20 02:23
msointl.dll.x64.1060 msointl.dll 16.0.5017.1001 1832296 21-May-20 02:23
msointl.dll.x64.2074 msointl.dll 16.0.5017.1001 1790296 21-May-20 02:54
msointl.dll.x64.9242 msointl.dll 16.0.5017.1001 1818984 21-May-20 02:54
msointl.dll.x64.1053 msointl.dll 16.0.5017.1001 1759064 21-May-20 02:54
msointl.dll.x64.1054 msointl.dll 16.0.5017.1001 1851224 21-May-20 02:54
msointl.dll.x64.1055 msointl.dll 16.0.5017.1001 2023256 21-May-20 02:54
msointl.dll.x64.1058 msointl.dll 16.0.5017.1001 1915736 21-May-20 02:54
msointl.dll.x64.1066 msointl.dll 16.0.5017.1001 2029928 21-May-20 02:23
msointl.dll.x64.2052 msointl.dll 16.0.5017.1001 2346272 21-May-20 02:53
msointl.dll.x64.1028 msointl.dll 16.0.5017.1001 2353968 21-May-20 02:53
msointl.dll.x86.1025 msointl.dll 16.0.4927.1000 3287904 21-May-20 03:06
msointl.dll.x86.1026 msointl.dll 16.0.4927.1000 1886048 21-May-20 03:01
msointl.dll.x86.1029 msointl.dll 16.0.4927.1000 1928032 21-May-20 03:06
msointl.dll.x86.1030 msointl.dll 16.0.4927.1000 1758040 21-May-20 03:06
msointl.dll.x86.1031 msointl.dll 16.0.4927.1000 1948216 21-May-20 03:06
msointl.dll.x86.1032 msointl.dll 16.0.4927.1000 2057048 21-May-20 03:06
msointl.dll.x86.3082 msointl.dll 16.0.4927.1000 1826360 21-May-20 03:06
msointl.dll.x86.1061 msointl.dll 16.0.4927.1000 1731664 21-May-20 03:01
msointl.dll.x86.1035 msointl.dll 16.0.4927.1000 1738504 21-May-20 03:06
msointl.dll.x86.1036 msointl.dll 16.0.4927.1000 1975360 21-May-20 03:06
msointl.dll.x86.1037 msointl.dll 16.0.4927.1000 2907936 21-May-20 03:06
msointl.dll.x86.1081 msointl.dll 16.0.4927.1000 1952312 21-May-20 03:06
msointl.dll.x86.1050 msointl.dll 16.0.4927.1000 1742088 21-May-20 03:06
msointl.dll.x86.1038 msointl.dll 16.0.4927.1000 1951584 21-May-20 03:01
msointl.dll.x86.1057 msointl.dll 16.0.4927.1000 1621848 21-May-20 03:02
msointl.dll.x86.1040 msointl.dll 16.0.4927.1000 1766240 21-May-20 03:06
msointl.dll.x86.1041 msointl.dll 16.0.4927.1000 2012512 21-May-20 03:06
msointl.dll.x86.1087 msointl.dll 16.0.4927.1000 2103648 21-May-20 03:06
msointl.dll.x86.1042 msointl.dll 16.0.4927.1000 2768736 21-May-20 03:06
msointl.dll.x86.1063 msointl.dll 16.0.4927.1000 1845808 21-May-20 03:06
msointl.dll.x86.1062 msointl.dll 16.0.4927.1000 1832016 21-May-20 03:06
msointl.dll.x86.1086 msointl.dll 16.0.4927.1000 1649232 21-May-20 03:02
msointl.dll.x86.1044 msointl.dll 16.0.4927.1000 1721624 21-May-20 03:06
msointl.dll.x86.1043 msointl.dll 16.0.4927.1000 1771264 21-May-20 03:06
msointl.dll.x86.1045 msointl.dll 16.0.4927.1000 1917280 21-May-20 03:06
msointl.dll.x86.1046 msointl.dll 16.0.4927.1000 1829656 21-May-20 03:06
msointl.dll.x86.2070 msointl.dll 16.0.4927.1000 1836312 21-May-20 03:06
msointl.dll.x86.1048 msointl.dll 16.0.4927.1000 1963064 21-May-20 03:06
msointl.dll.x86.1049 msointl.dll 16.0.4927.1000 1904384 21-May-20 03:06
msointl.dll.x86.1051 msointl.dll 16.0.4927.1000 1971552 21-May-20 03:02
msointl.dll.x86.1060 msointl.dll 16.0.4927.1000 1807712 21-May-20 03:02
msointl.dll.x86.2074 msointl.dll 16.0.4927.1000 1765936 21-May-20 03:07
msointl.dll.x86.9242 msointl.dll 16.0.4927.1000 1794912 21-May-20 03:07
msointl.dll.x86.1053 msointl.dll 16.0.4927.1000 1734912 21-May-20 03:07
msointl.dll.x86.1054 msointl.dll 16.0.4927.1000 1827376 21-May-20 03:07
msointl.dll.x86.1055 msointl.dll 16.0.4927.1000 1998680 21-May-20 03:07
msointl.dll.x86.1058 msointl.dll 16.0.4927.1000 1891896 21-May-20 03:07
msointl.dll.x86.1066 msointl.dll 16.0.4927.1000 2005552 21-May-20 03:02
msointl.dll.x86.2052 msointl.dll 16.0.4927.1000 2321704 21-May-20 03:07
msointl.dll.x86.1028 msointl.dll 16.0.4927.1000 2329384 21-May-20 03:07
conversion.office.msores.dll msores.dll 16.0.4795.1000 81683088 20-May-20 01:41
msores.dll msores.dll 16.0.4795.1000 81683088 20-May-20 01:36
ppt.conversion.msores.dll msores.dll 16.0.4795.1000 81683088    
ppt.edit.msores.dll msores.dll 16.0.4795.1000 81683088    
wac.office.msores.dll msores.dll 16.0.4795.1000 81683088    
msores.dll msores.dll 16.0.4795.1000 81683304 20-May-20 01:36
msores.dll.x86 msores.dll 16.0.4795.1000 81683304 20-May-20 01:48
mso.dll.x64 mso.dll 16.0.5017.1000 19856248 20-May-20 01:42
mso.dll.x86 mso.dll 16.0.5017.1000 14403448 20-May-20 01:36
msointl.dll.x64.1033 msointl.dll 16.0.4927.1000 1564424 20-May-20 01:42
msointl.dll.x86.1033 msointl.dll 16.0.4927.1000 1539640 20-May-20 01:36

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Information about protection and security

Protect yourself online: Windows Security support

Learn how we guard against cyber threats: Microsoft Security

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Keywords: kbBug, kbsurveynew, kbExpertiseInter, kbSecReview, KbSECBulletin, KbSECVulnerability, ATdownload, kbMustLoc, kbLangAll, kbSecurity, kbfix

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Article Info
Article ID : 4484342
Revision : 11
Created on : 6/9/2020
Published on : 6/9/2020
Exists online : False
Views : 202