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  2. Description of the security update for Office 2016: April 14, 2020

Description of the security update for Office 2016: April 14, 2020

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Summary

This security update resolves a remote code execution vulnerability exists if Microsoft Office incorrectly loads arbitrary type libraries. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2020-0760.

Note To apply this security 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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Known issues

Some types of Visual Basic for Applications (VBA) references might be affected by this update. For more information, see FAQ for VBA solutions affected by April 2020 Office security updates.

Note This change in behavior is caused by a design change in Office. The new behavior is by design. Therefore, a fix is not necessary and no mitigation will be provided.

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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: April 14, 2020.

Security update replacement information

This security update replaces previously released security update 4475583.

File hash information

File name SHA1 hash SHA256 hash
mso2016-kb4484214-fullfile-x86-glb.exe EF2DDA39DE391E330A92AE6086F429C067D8DA9E 801101C11EFE6FA9B3CD396E6D12B32F6FC220CC4494340A0B4CE0F95C72664E
mso2016-kb4484214-fullfile-x64-glb.exe A6001BE48B5C531529C2D0D3FDBBBE7FE1DEBFC2 ED29C165429E1CF1790C81C1FD065A38D91AF9D1D0A81F657166A181E3C699D8


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 16.0.4993.1002 771872 29-Mar-20 03:59
msointl.dll.x86.1025 msointl.dll 16.0.4927.1000 3287904 28-Mar-20 03:36
msointl.dll.x86.1026 msointl.dll 16.0.4927.1000 1886048 28-Mar-20 03:36
msointl.dll.x86.1027 msointl.dll 16.0.4927.1000 1817952 28-Mar-20 03:56
msointl.dll.x86.1029 msointl.dll 16.0.4927.1000 1928032 28-Mar-20 03:36
msointl.dll.x86.1030 msointl.dll 16.0.4927.1000 1758040 28-Mar-20 03:36
msointl.dll.x86.1031 msointl.dll 16.0.4927.1000 1948216 28-Mar-20 03:36
msointl.dll.x86.1032 msointl.dll 16.0.4927.1000 2057048 28-Mar-20 03:36
msointl.dll.x86.3082 msointl.dll 16.0.4927.1000 1826360 28-Mar-20 03:36
msointl.dll.x86.1061 msointl.dll 16.0.4927.1000 1731664 28-Mar-20 03:36
msointl.dll.x86.1069 msointl.dll 16.0.4927.1000 1740640 28-Mar-20 03:56
msointl.dll.x86.1035 msointl.dll 16.0.4927.1000 1738504 28-Mar-20 03:36
msointl.dll.x86.1036 msointl.dll 16.0.4927.1000 1975360 28-Mar-20 03:36
msointl.dll.x86.1110 msointl.dll 16.0.4927.1000 1774648 28-Mar-20 03:56
msointl.dll.x86.1095 msointl.dll 16.0.4927.1000 1830688 28-Mar-20 03:56
msointl.dll.x86.1037 msointl.dll 16.0.4927.1000 2907936 28-Mar-20 03:36
msointl.dll.x86.1081 msointl.dll 16.0.4927.1000 1952312 28-Mar-20 03:36
msointl.dll.x86.1050 msointl.dll 16.0.4927.1000 1742088 28-Mar-20 03:36
msointl.dll.x86.1038 msointl.dll 16.0.4927.1000 1951584 28-Mar-20 03:36
msointl.dll.x86.1057 msointl.dll 16.0.4927.1000 1621848 28-Mar-20 03:36
msointl.dll.x86.1040 msointl.dll 16.0.4927.1000 1766240 28-Mar-20 03:36
msointl.dll.x86.1041 msointl.dll 16.0.4927.1000 2012512 28-Mar-20 03:36
msointl.dll.x86.1087 msointl.dll 16.0.4927.1000 2103648 28-Mar-20 03:36
msointl.dll.x86.1099 msointl.dll 16.0.4927.1000 1940320 28-Mar-20 03:56
msointl.dll.x86.1042 msointl.dll 16.0.4927.1000 2768736 28-Mar-20 03:36
msointl.dll.x86.1063 msointl.dll 16.0.4927.1000 1845808 28-Mar-20 03:36
msointl.dll.x86.1062 msointl.dll 16.0.4927.1000 1832016 28-Mar-20 03:36
msointl.dll.x86.1086 msointl.dll 16.0.4927.1000 1649232 28-Mar-20 03:36
msointl.dll.x86.1044 msointl.dll 16.0.4927.1000 1721624 28-Mar-20 03:36
msointl.dll.x86.1043 msointl.dll 16.0.4927.1000 1771264 28-Mar-20 03:36
msointl.dll.x86.1045 msointl.dll 16.0.4927.1000 1917280 28-Mar-20 03:36
msointl.dll.x86.1046 msointl.dll 16.0.4927.1000 1829656 28-Mar-20 03:36
msointl.dll.x86.2070 msointl.dll 16.0.4927.1000 1836312 28-Mar-20 03:36
msointl.dll.x86.1048 msointl.dll 16.0.4927.1000 1963064 28-Mar-20 03:36
msointl.dll.x86.1049 msointl.dll 16.0.4927.1000 1904384 28-Mar-20 03:37
msointl.dll.x86.1051 msointl.dll 16.0.4927.1000 1971552 28-Mar-20 03:37
msointl.dll.x86.1060 msointl.dll 16.0.4927.1000 1807712 28-Mar-20 03:37
msointl.dll.x86.2074 msointl.dll 16.0.4927.1000 1765936 28-Mar-20 03:37
msointl.dll.x86.9242 msointl.dll 16.0.4927.1000 1794912 28-Mar-20 03:37
msointl.dll.x86.1053 msointl.dll 16.0.4927.1000 1734912 28-Mar-20 03:37
msointl.dll.x86.1054 msointl.dll 16.0.4927.1000 1827376 28-Mar-20 03:37
msointl.dll.x86.1055 msointl.dll 16.0.4927.1000 1998680 28-Mar-20 03:37
msointl.dll.x86.1058 msointl.dll 16.0.4927.1000 1891896 28-Mar-20 03:37
msointl.dll.x86.1066 msointl.dll 16.0.4927.1000 2005552 28-Mar-20 03:37
msointl.dll.x86.2052 msointl.dll 16.0.4927.1000 2321704 28-Mar-20 03:37
msointl.dll.x86.1028 msointl.dll 16.0.4927.1000 2329384 28-Mar-20 03:37
msores.dll msores.dll 16.0.4795.1000 81683304 28-Mar-20 02:38
msores.dll.x86 msores.dll 16.0.4795.1000 81683304 28-Mar-20 02:42
mso.dll.x86 mso.dll 16.0.4993.1002 14402912 29-Mar-20 03:58
msointl.dll.x86.1033 msointl.dll 16.0.4927.1000 1539640 28-Mar-20 02:37
For all supported x64-based versions of Office 2016
File identifier File name File version File size Date Time
firstrun.exe firstrun.exe 16.0.4993.1002 817176 29-Mar-20 03:59
msointl.dll.x64.1025 msointl.dll 16.0.4993.1002 3324768 29-Mar-20 04:29
msointl.dll.x64.1026 msointl.dll 16.0.4993.1002 1910112 29-Mar-20 04:04
msointl.dll.x64.1027 msointl.dll 16.0.4993.1002 1842016 29-Mar-20 04:22
msointl.dll.x64.1029 msointl.dll 16.0.4993.1002 1952088 29-Mar-20 04:29
msointl.dll.x64.1030 msointl.dll 16.0.4993.1002 1782104 29-Mar-20 04:29
msointl.dll.x64.1031 msointl.dll 16.0.4993.1002 1972568 29-Mar-20 04:29
msointl.dll.x64.1032 msointl.dll 16.0.4993.1002 2081624 29-Mar-20 04:29
msointl.dll.x64.3082 msointl.dll 16.0.4993.1002 1850720 29-Mar-20 04:29
msointl.dll.x64.1061 msointl.dll 16.0.4993.1002 1755480 29-Mar-20 04:04
msointl.dll.x64.1069 msointl.dll 16.0.4993.1002 1764704 29-Mar-20 04:22
msointl.dll.x64.1035 msointl.dll 16.0.4993.1002 1762656 29-Mar-20 04:29
msointl.dll.x64.1036 msointl.dll 16.0.4993.1002 1999216 29-Mar-20 04:29
msointl.dll.x64.1110 msointl.dll 16.0.4993.1002 1799000 29-Mar-20 04:22
msointl.dll.x64.1095 msointl.dll 16.0.4993.1002 1854816 29-Mar-20 04:22
msointl.dll.x64.1037 msointl.dll 16.0.4993.1002 2944808 29-Mar-20 04:29
msointl.dll.x64.1081 msointl.dll 16.0.4993.1002 1976672 29-Mar-20 04:29
msointl.dll.x64.1050 msointl.dll 16.0.4993.1002 1766240 29-Mar-20 04:29
msointl.dll.x64.1038 msointl.dll 16.0.4993.1002 1975648 29-Mar-20 04:04
msointl.dll.x64.1057 msointl.dll 16.0.4993.1002 1645920 29-Mar-20 04:04
msointl.dll.x64.1040 msointl.dll 16.0.4993.1002 1790816 29-Mar-20 04:29
msointl.dll.x64.1041 msointl.dll 16.0.4993.1002 2036576 29-Mar-20 04:29
msointl.dll.x64.1087 msointl.dll 16.0.4993.1002 2128216 29-Mar-20 04:29
msointl.dll.x64.1099 msointl.dll 16.0.4993.1002 1964384 29-Mar-20 04:23
msointl.dll.x64.1042 msointl.dll 16.0.4993.1002 2793520 29-Mar-20 04:29
msointl.dll.x64.1063 msointl.dll 16.0.4993.1002 1869872 29-Mar-20 04:29
msointl.dll.x64.1062 msointl.dll 16.0.4993.1002 1855840 29-Mar-20 04:29
msointl.dll.x64.1086 msointl.dll 16.0.4993.1002 1673784 29-Mar-20 04:04
msointl.dll.x64.1044 msointl.dll 16.0.4993.1002 1745696 29-Mar-20 04:29
msointl.dll.x64.1043 msointl.dll 16.0.4993.1002 1795640 29-Mar-20 04:29
msointl.dll.x64.1045 msointl.dll 16.0.4993.1002 1941552 29-Mar-20 04:29
msointl.dll.x64.1046 msointl.dll 16.0.4993.1002 1854008 29-Mar-20 04:29
msointl.dll.x64.2070 msointl.dll 16.0.4993.1002 1860872 29-Mar-20 04:29
msointl.dll.x64.1048 msointl.dll 16.0.4993.1002 1987152 29-Mar-20 04:29
msointl.dll.x64.1049 msointl.dll 16.0.4993.1002 1928456 29-Mar-20 04:29
msointl.dll.x64.1051 msointl.dll 16.0.4993.1002 1996552 29-Mar-20 04:04
msointl.dll.x64.1060 msointl.dll 16.0.4993.1002 1832504 29-Mar-20 04:04
msointl.dll.x64.2074 msointl.dll 16.0.4993.1002 1790304 29-Mar-20 04:29
msointl.dll.x64.9242 msointl.dll 16.0.4993.1002 1819192 29-Mar-20 04:29
msointl.dll.x64.1053 msointl.dll 16.0.4993.1002 1759312 29-Mar-20 04:29
msointl.dll.x64.1054 msointl.dll 16.0.4993.1002 1851232 29-Mar-20 04:29
msointl.dll.x64.1055 msointl.dll 16.0.4993.1002 2023264 29-Mar-20 04:29
msointl.dll.x64.1058 msointl.dll 16.0.4993.1002 1915952 29-Mar-20 04:29
msointl.dll.x64.1066 msointl.dll 16.0.4993.1002 2029920 29-Mar-20 04:04
msointl.dll.x64.2052 msointl.dll 16.0.4993.1002 2346272 29-Mar-20 04:29
msointl.dll.x64.1028 msointl.dll 16.0.4993.1002 2353960 29-Mar-20 04:29
msointl.dll.x86.1025 msointl.dll 16.0.4927.1000 3287904 28-Mar-20 03:36
msointl.dll.x86.1026 msointl.dll 16.0.4927.1000 1886048 28-Mar-20 03:36
msointl.dll.x86.1029 msointl.dll 16.0.4927.1000 1928032 28-Mar-20 03:36
msointl.dll.x86.1030 msointl.dll 16.0.4927.1000 1758040 28-Mar-20 03:36
msointl.dll.x86.1031 msointl.dll 16.0.4927.1000 1948216 28-Mar-20 03:36
msointl.dll.x86.1032 msointl.dll 16.0.4927.1000 2057048 28-Mar-20 03:36
msointl.dll.x86.3082 msointl.dll 16.0.4927.1000 1826360 28-Mar-20 03:36
msointl.dll.x86.1061 msointl.dll 16.0.4927.1000 1731664 28-Mar-20 03:36
msointl.dll.x86.1035 msointl.dll 16.0.4927.1000 1738504 28-Mar-20 03:36
msointl.dll.x86.1036 msointl.dll 16.0.4927.1000 1975360 28-Mar-20 03:36
msointl.dll.x86.1037 msointl.dll 16.0.4927.1000 2907936 28-Mar-20 03:36
msointl.dll.x86.1081 msointl.dll 16.0.4927.1000 1952312 28-Mar-20 03:36
msointl.dll.x86.1050 msointl.dll 16.0.4927.1000 1742088 28-Mar-20 03:36
msointl.dll.x86.1038 msointl.dll 16.0.4927.1000 1951584 28-Mar-20 03:36
msointl.dll.x86.1057 msointl.dll 16.0.4927.1000 1621848 28-Mar-20 03:36
msointl.dll.x86.1040 msointl.dll 16.0.4927.1000 1766240 28-Mar-20 03:36
msointl.dll.x86.1041 msointl.dll 16.0.4927.1000 2012512 28-Mar-20 03:36
msointl.dll.x86.1087 msointl.dll 16.0.4927.1000 2103648 28-Mar-20 03:36
msointl.dll.x86.1042 msointl.dll 16.0.4927.1000 2768736 28-Mar-20 03:36
msointl.dll.x86.1063 msointl.dll 16.0.4927.1000 1845808 28-Mar-20 03:36
msointl.dll.x86.1062 msointl.dll 16.0.4927.1000 1832016 28-Mar-20 03:36
msointl.dll.x86.1086 msointl.dll 16.0.4927.1000 1649232 28-Mar-20 03:36
msointl.dll.x86.1044 msointl.dll 16.0.4927.1000 1721624 28-Mar-20 03:36
msointl.dll.x86.1043 msointl.dll 16.0.4927.1000 1771264 28-Mar-20 03:36
msointl.dll.x86.1045 msointl.dll 16.0.4927.1000 1917280 28-Mar-20 03:36
msointl.dll.x86.1046 msointl.dll 16.0.4927.1000 1829656 28-Mar-20 03:36
msointl.dll.x86.2070 msointl.dll 16.0.4927.1000 1836312 28-Mar-20 03:36
msointl.dll.x86.1048 msointl.dll 16.0.4927.1000 1963064 28-Mar-20 03:36
msointl.dll.x86.1049 msointl.dll 16.0.4927.1000 1904384 28-Mar-20 03:37
msointl.dll.x86.1051 msointl.dll 16.0.4927.1000 1971552 28-Mar-20 03:37
msointl.dll.x86.1060 msointl.dll 16.0.4927.1000 1807712 28-Mar-20 03:37
msointl.dll.x86.2074 msointl.dll 16.0.4927.1000 1765936 28-Mar-20 03:37
msointl.dll.x86.9242 msointl.dll 16.0.4927.1000 1794912 28-Mar-20 03:37
msointl.dll.x86.1053 msointl.dll 16.0.4927.1000 1734912 28-Mar-20 03:37
msointl.dll.x86.1054 msointl.dll 16.0.4927.1000 1827376 28-Mar-20 03:37
msointl.dll.x86.1055 msointl.dll 16.0.4927.1000 1998680 28-Mar-20 03:37
msointl.dll.x86.1058 msointl.dll 16.0.4927.1000 1891896 28-Mar-20 03:37
msointl.dll.x86.1066 msointl.dll 16.0.4927.1000 2005552 28-Mar-20 03:37
msointl.dll.x86.2052 msointl.dll 16.0.4927.1000 2321704 28-Mar-20 03:37
msointl.dll.x86.1028 msointl.dll 16.0.4927.1000 2329384 28-Mar-20 03:37
conversion.office.msores.dll msores.dll 16.0.4795.1000 81683088 28-Mar-20 02:36
msores.dll msores.dll 16.0.4795.1000 81683088 28-Mar-20 02:36
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 28-Mar-20 02:36
msores.dll.x86 msores.dll 16.0.4795.1000 81683304 28-Mar-20 02:42
mso.dll.x64 mso.dll 16.0.4993.1002 19856144 29-Mar-20 03:58
mso.dll.x86 mso.dll 16.0.4993.1002 14402912 29-Mar-20 03:58
msointl.dll.x64.1033 msointl.dll 16.0.4927.1000 1564424 28-Mar-20 02:37
msointl.dll.x86.1033 msointl.dll 16.0.4927.1000 1539640 28-Mar-20 02:37

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

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Article Info
Article ID : 4484214
Revision : 14
Created on : 4/20/2020
Published on : 4/20/2020
Exists online : False
Views : 231