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 the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).

Note To apply this security update, you must have the release version of Service Pack 1 for Microsoft Office 2013 installed on the computer.

Be aware that the update in the Microsoft Download Center applies to the Microsoft Installer (.msi)-based edition of Office 2013. It doesn't apply to the Office 2013 Click-to-Run editions, such as Microsoft Office 365 Home (see Determining your Office version).

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 stand-alone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

You can get the stand-alone 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: January 9, 2018.

Security update replacement information

This security update replaces previously released security update KB 3162047.

File hash information

Package Name

Package Hash SHA 1

Package Hash SHA 2

eqnedt322013-kb4011580-fullfile-x64-glb.exe

1938C7BBF2C5BD5604E91C20C0A90297884507ED

C146A2952A42D58A9586FB5F4D5FD3AA4797D5963740540ED9EFAC12E5C293FB

eqnedt322013-kb4011580-fullfile-x86-glb.exe

FE88D75B859A87DADC695CEBE981DA37EE292B97

F103A113B8BED9050C3C1A8BF46DF86F9AD3B9F8D42C7EABD86FFCB56507F15A

File information

The English version of this security update has the file attributes (or later file 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 the times may change when you perform certain operations on the files.

File identifier

File name

File version

File size

Date

Time

eqnedt32.exe_1025

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1026

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1028

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1029

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1030

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1031

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1032

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1033

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1035

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1036

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1037

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1038

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1040

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1041

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1042

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1043

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1044

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1045

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1046

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1048

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1049

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1050

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1051

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1053

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1054

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1055

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1057

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1058

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1060

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1061

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1062

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1063

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1066

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1081

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1086

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1087

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_2070

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_2074

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_3082

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_2052

eqnedt32.exe

0

13-Dec-17

10:04

File identifier

File name

File version

File size

Date

Time

eqnedt32.exe_1025

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1026

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1028

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1029

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1030

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1031

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1032

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1033

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1035

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1036

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1037

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1038

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1040

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1041

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1042

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1043

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1044

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1045

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1046

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1048

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1049

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1050

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1051

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1053

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1054

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1055

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1057

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1058

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1060

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1061

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1062

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1063

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1066

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1081

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1086

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_1087

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_2070

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_2074

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_3082

eqnedt32.exe

0

12-Dec-17

06:57

eqnedt32.exe_2052

eqnedt32.exe

0

13-Dec-17

10:04

How to get help and support for this security update

Help for installing updates: Windows Update FAQ

Security solutions for IT professionals: Security Support and Troubleshooting

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

Local support according to your country: International Support

Propose a feature or provide feedback on Office Core: Office User Voice portal

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