Description of the security update for Office 2016: February 12, 2019

Summary

This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see the following:

• Microsoft Common Vulnerabilities and Exposures CVE-2019-0582
• Microsoft Common Vulnerabilities and Exposures CVE-2019-0671
• Microsoft Common Vulnerabilities and Exposures CVE-2019-0672
• Microsoft Common Vulnerabilities and Exposures CVE-2019-0673
• Microsoft Common Vulnerabilities and Exposures CVE-2019-0674
  Note To apply this security update, you must have the release version of Office 2016 installed.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 Determining your Office version).

Improvements and fixes

This update makes improvements to enable the new Japanese era in Access 2016 when it becomes available.

How to get and install the update

Method 1: Microsoft 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 turn on automatic updating, 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.

• Download security update KB 4018294 for the 32-bit version of Office 2016
• Download security update KB 4018294 for the 64-bit version of Office 2016

More Information

Security update deployment information

For deployment information about this update, see security update deployment information: February 12, 2019.

Security update replacement information

This security update replaces the previously released security update 4011143.

File hash information

File name	SHA1 hash	SHA256 hash
ace2016-kb4018294-fullfile-x86-glb.exe	B03A2CB383C4CE13BB426B4A1681977255F35E5B	E7D4FBBA77D8843D5C3951AA8C56C11DB59142AD4B25A307AC104C542BD856BB
ace2016-kb4018294-fullfile-x64-glb.exe	D9A49D1DE3C11532952A4A2C6BA371C2F9A58E4B	5A5F8C5C3D02ABE6D083364A273C33DF08C690F58EE0C6FF2C22CA6DAD88D9FC

File informationThe 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.

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For all supported x86-based versions of Office 2016

File identifier	File name	File version	File size	Date	Time
acecore.dll	acecore.dll	16.0.4810.1000	1698464	16-Jan-19	06:25
acacedao.dll	acedao.dll	16.0.4684.1000	446824	15-Jan-19	08:45
acedao.dll	acedao.dll	16.0.4684.1000	446824	15-Jan-19	08:45
acees.dll	acees.dll	16.0.4810.1000	674536	16-Jan-19	06:25
aceexcl.dll	aceexcl.dll	16.0.4810.1000	411336	16-Jan-19	06:25
aceodbc.dll	aceodbc.dll	16.0.4684.1000	298328	15-Jan-19	08:46
aceoddbs.dll	aceoddbs.dll	16.0.4684.1000	26472	15-Jan-19	08:46
acetxt.dll	acetxt.dll	16.0.4759.1000	172936	15-Jan-19	08:46
acexbe.dll	acexbe.dll	16.0.4684.1000	266016	15-Jan-19	08:46
expsrv.dll	expsrv.dll	7.1.1056	329360	15-Jan-19	02:15
vbajet32.dll	vbajet32.dll	7.1.1056	15512	15-Jan-19	02:15

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For all supported x64-based versions of Office 2016

File identifier	File name	File version	File size	Date	Time
acecore.dll	acecore.dll	16.0.4810.1000	2290552	16-Jan-19	06:29
acacedao.dll	acedao.dll	16.0.4492.1000	604536	15-Jan-19	08:55
acedao.dll	acedao.dll	16.0.4492.1000	604536	15-Jan-19	08:55
acees.dll	acees.dll	16.0.4810.1000	904424	16-Jan-19	06:29
aceexch.dll	aceexch.dll	16.0.4759.1000	259480	15-Jan-19	08:55
aceexcl.dll	aceexcl.dll	16.0.4810.1000	543640	16-Jan-19	06:29
aceodbc.dll	aceodbc.dll	16.0.4759.1000	350672	15-Jan-19	08:55
aceoddbs.dll	aceoddbs.dll	16.0.4513.1000	28536	15-Jan-19	08:55
aceoledb.dll	aceoledb.dll	16.0.4759.1000	434608	15-Jan-19	08:55
acetxt.dll	acetxt.dll	16.0.4759.1000	212368	15-Jan-19	08:55
acexbe.dll	acexbe.dll	16.0.4513.1000	326448	15-Jan-19	08:55
expsrv.dll	expsrv.dll	7.1.1056	491152	15-Jan-19	02:10
vbajet32.dll	vbajet32.dll	7.1.1056	18584	15-Jan-19	02:10

How to get help and support for this security updateHelp for installing updates: Protect yourself online

Help for protecting your Windows-based computer from viruses and malware: Microsoft Security

Local support according to your country: International Support