Description of the security update for Office 2013: October 8, 2019

Summary

This security update resolves a remote code execution vulnerability that exists in Microsoft Excel software when the software fails to correctly handle objects in memory. To learn more about the vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2019-1331.

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 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 4475558 for the 32-bit version of Office 2013
• Download security update 4475558 for the 64-bit version of Office 2013

More information

Security update deployment information

For deployment information about this update, see security update deployment information: October 8, 2019.

Security update replacement information

This security update replaces previously released security update 4464543.

File hash information

File name	SHA1 hash	SHA256 hash
graph2013-kb4475558-fullfile-x86-glb.exe	DE3869AC9F20245E3420625C249167B92A2E4487	04DB0D27AD1C02AAA2B63166542DAC5E33362AE02EC6F5023B7DAEA21075C619
graph2013-kb4475558-fullfile-x64-glb.exe	2CCE0DBCBEBAD4914DEE433FCFF4168D5687D334	F428BCE737D04B1E8110605B0956E70C3CD9B233CB9E36ECE34D4BA68EB9F2E5

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 2013

File identifier	File name	File version	File size	Date	Time
graph.exe	graph.exe	15.0.5179.1000	4533872	12-Sep-19	02:26

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For all supported x64-based versions of Office 2013

File identifier	File name	File version	File size	Date	Time
graph.exe	graph.exe	15.0.5179.1000	6145128	12-Sep-19	02:03

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