Description of the security update for Office 2010: April 14, 2020

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 Microsoft Common Vulnerabilities and Exposures CVE-2020-0961 and Microsoft Common Vulnerabilities and Exposures CVE-2020-0991.

Note To apply this security update, you must have the release version of Service Pack 2 for Office 2010 installed on the computer.Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2010. It doesn’t apply to the Office 2010 Click-to-Run editions, such as Microsoft Office 2010 Home and Student (see What version of Office am I using?).

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.

• Download security update 4484238 for the 32-bit version of Office 2010
• Download security update 4484238 for the 64-bit version of Office 2010

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 4484193.

File hash information

File name	SHA1 hash	SHA256 hash
ace2010-kb4484238-fullfile-x86-glb.exe	277B644C7DA2FAB14A0804C2E8630A5B43B80657	5D9424305788F9E65D66D165418CC304DF22485AC212C88CB0C346B5E9E71399
ace2010-kb4484238-fullfile-x64-glb.exe	B5556AE80BDE322CF6195542CF45F2FED1F3B9C3	FAF199E75B974060ED1F703404761D846652D82101B5F467514BFA6643B751BD

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.

__

For all supported x86-based versions of Office 2010

File identifier	File name	File version	File size	Date	Time
acacedao.dll	acedao.dll	14.0.7248.5000	554,208	26-Mar-2020	06:09
acecore.dll	acecore.dll	14.0.7248.5000	1,851,624	26-Mar-2020	06:09
acedao.dll	acedao.dll	14.0.7248.5000	554,208	26-Mar-2020	06:09
aceerr.dll	aceerr.dll	14.0.7248.5000	46,296	26-Mar-2020	06:09
acees.dll	acees.dll	14.0.7248.5000	660,704	26-Mar-2020	06:09
aceexch.dll	aceexch.dll	14.0.7248.5000	344,800	26-Mar-2020	06:13
aceexcl.dll	aceexcl.dll	14.0.7248.5000	657,112	26-Mar-2020	06:08
aceodbc.dll	aceodbc.dll	14.0.7248.5000	288,984	19-Mar-2020	01:31
aceoddbs.dll	aceoddbs.dll	14.0.7005.1000	15,536	01-Nov-2012	12:51
aceodexl.dll	aceodexl.dll	14.0.7005.1000	15,536	01-Nov-2012	12:51
aceodtxt.dll	aceodtxt.dll	14.0.7005.1000	15,528	01-Nov-2012	12:51
aceoledb.dll	aceoledb.dll	14.0.7248.5000	387,288	26-Mar-2020	06:09
acer3x.dll	acer3x.dll	14.0.7248.5000	339,912	19-Mar-2020	01:31
acerclr.dll	acerclr.dll	14.0.7248.5000	55,224	19-Mar-2020	01:31
acerep.dll	acerep.dll	14.0.7248.5000	537,824	26-Mar-2020	06:09
acetxt.dll	acetxt.dll	14.0.7248.5000	231,136	26-Mar-2020	06:09
acexbe.dll	acexbe.dll	14.0.7248.5000	372,960	26-Mar-2020	06:09
expsrv.dll	expsrv.dll	6.1.1643	454,800	11-Apr-2017	09:58
vbajet32.dll	vbajet32.dll	6.1.1643	50,328	11-Apr-2017	09:58

__

For all supported x64-based versions of Office 2010

File identifier	File name	File version	File size	Date	Time
acacedao.dll	acedao.dll	14.0.7248.5000	743,648	26-Mar-2020	06:10
acecore.dll	acecore.dll	14.0.7248.5000	2,647,256	26-Mar-2020	06:09
acedao.dll	acedao.dll	14.0.7248.5000	743,648	26-Mar-2020	06:10
aceerr.dll	aceerr.dll	14.0.7248.5000	50,904	26-Mar-2020	06:09
acees.dll	acees.dll	14.0.7248.5000	947,936	26-Mar-2020	06:09
aceexch.dll	aceexch.dll	14.0.7248.5000	452,312	26-Mar-2020	06:09
aceexcl.dll	aceexcl.dll	14.0.7248.5000	912,088	26-Mar-2020	06:09
aceodbc.dll	aceodbc.dll	14.0.7248.5000	353,504	19-Mar-2020	01:27
aceoddbs.dll	aceoddbs.dll	14.0.7005.1000	16,536	01-Nov-2012	01:07
aceodexl.dll	aceodexl.dll	14.0.7005.1000	16,536	01-Nov-2012	01:07
aceodtxt.dll	aceodtxt.dll	14.0.7005.1000	16,536	01-Nov-2012	01:07
aceoledb.dll	aceoledb.dll	14.0.7248.5000	531,672	26-Mar-2020	06:09
acer3x.dll	acer3x.dll	14.0.7248.5000	462,560	19-Mar-2020	01:26
acerclr.dll	acerclr.dll	14.0.7248.5000	65,760	19-Mar-2020	01:26
acerep.dll	acerep.dll	14.0.7248.5000	701,664	26-Mar-2020	06:09
acetxt.dll	acetxt.dll	14.0.7248.5000	307,936	26-Mar-2020	06:09
acexbe.dll	acexbe.dll	14.0.7248.5000	512,728	26-Mar-2020	06:09
expsrv.dll	expsrv.dll	6.1.1643	520,336	11-Apr-2017	09:58
vbajet32.dll	vbajet32.dll	6.1.1643	50,840	11-Apr-2017	09:58

Information about protection and securityProtect yourself online: Windows Security supportLearn how we guard against cyber threats: Microsoft Security