Description of the security update for Office 2010: April 9, 2019

Summary

This security update resolves a remote code execution vulnerability that exists when the Microsoft Office Access Connectivity Engine incorrectly handles objects in memory. To learn more about the vulnerability, see the following: 

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 365 Home (see What version of Office am I using?).

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.

More information

Security update deployment information

For deployment information about this update, see security update deployment information: April 9, 2019.

Security update replacement information

This security update replaces previously released security update 4462226.

File hash information

File name

SHA1 hash

SHA256 hash

ace2010-kb4464520-fullfile-x86-glb.exe

205D73600DD48911297DE61494AF6C4A77D09EAF

A59602A34B3299C9CDB807EA30B0BC419420CA979A2DE037D8E146845705FA11

ace2010-kb4464520-fullfile-x64-glb.exe

BE378031DCFB48B0A53071523D869B5C29A369D3

0AF974961D8A096CEF12DC9ABB2166A1B0BE771F1601F60133D7368D52F2933D


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.

File identifier

File name

File version

File size

Date

Time

acacedao.dll

acedao.dll

14.0.7180.5000

554,360

15-Mar-2017

05:07

acecore.dll

acecore.dll

14.0.7232.5000

2,186,944

15-Mar-2019

12:52

acedao.dll

acedao.dll

14.0.7180.5000

554,360

15-Mar-2017

05:07

aceerr.dll

aceerr.dll

14.0.7180.5000

46,384

15-Mar-2017

05:07

acees.dll

acees.dll

14.0.7230.5000

660,712

16-Feb-2019

05:27

aceexch.dll

aceexch.dll

14.0.7180.5000

344,896

15-Mar-2017

05:07

aceexcl.dll

aceexcl.dll

14.0.7232.5000

656,576

15-Mar-2019

12:52

aceodbc.dll

aceodbc.dll

14.0.7180.5000

289,128

15-Mar-2017

01:40

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

14.0.7180.5000

387,408

15-Mar-2017

05:07

acer3x.dll

acer3x.dll

14.0.7232.5000

339,648

14-Mar-2019

03:39

acerclr.dll

acerclr.dll

14.0.7180.5000

55,168

15-Mar-2017

01:40

acerep.dll

acerep.dll

14.0.7180.5000

537,928

15-Mar-2017

05:07

acetxt.dll

acetxt.dll

14.0.7232.5000

231,104

15-Mar-2019

12:51

acexbe.dll

acexbe.dll

14.0.7232.5000

372,928

15-Mar-2019

12:52

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

File identifier

File name

File version

File size

Date

Time

acacedao.dll

acedao.dll

14.0.7180.5000

743,800

15-Mar-2017

05:07

acecore.dll

acecore.dll

14.0.7232.5000

2,646,720

15-Mar-2019

12:52

acedao.dll

acedao.dll

14.0.7180.5000

743,800

15-Mar-2017

05:07

aceerr.dll

aceerr.dll

14.0.7180.5000

50,992

15-Mar-2017

05:07

acees.dll

acees.dll

14.0.7230.5000

947,944

16-Feb-2019

05:14

aceexch.dll

aceexch.dll

14.0.7180.5000

452,416

15-Mar-2017

05:07

aceexcl.dll

aceexcl.dll

14.0.7232.5000

911,552

15-Mar-2019

12:52

aceodbc.dll

aceodbc.dll

14.0.7180.5000

353,640

15-Mar-2017

01:46

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

14.0.7180.5000

531,792

15-Mar-2017

05:07

acer3x.dll

acer3x.dll

14.0.7232.5000

462,024

14-Mar-2019

03:41

acerclr.dll

acerclr.dll

14.0.7180.5000

65,920

15-Mar-2017

01:46

acerep.dll

acerep.dll

14.0.7180.5000

701,768

15-Mar-2017

05:07

acetxt.dll

acetxt.dll

14.0.7232.5000

307,392

15-Mar-2019

12:52

acexbe.dll

acexbe.dll

14.0.7232.5000

512,704

15-Mar-2019

12:53

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

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