Description of the security update for Excel 2010: November 14, 2017

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-2017-11877 and Microsoft Common Vulnerabilities and Exposures CVE-2017-11878.

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 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.

• Download the security update KB4011197 for the 32-bit version of Excel 2010
• Download the security update KB4011197 for the 64-bit version of Excel 2010

More Information

Security update deployment information

For deployment information about this update, see security update deployment information: November 14, 2017.

Security update replacement information

This security update replaces previously released security update KB 4011061.

File hash information

Package Name	Package Hash SHA 1	Package Hash SHA 2
excel2010-kb4011197-fullfile-x64-glb.exe	9992A7903DBFE8352000C37AFDDB944DFA25E517	AD5E025D67558533C17CA8554D8CBF0237B59A229015D889CF5795F0D629E64D
excel2010-kb4011197-fullfile-x86-glb.exe	B596768699B56D620194D09099C18C07454A104A	CC05F987D716229ABE38262EB6EC2128633C88AB4BC04E241B1FE6047256FA30

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 times may change when you perform certain operations on the files.

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For all supported x86-based versions of Excel 2010

File identifier	File name	File version	File size	Date	Time
excel.exe	excel.exe	14.0.7190.5000	20,413,608	29-Oct-2017	12:00
excel.man	excel.exe.manifest		1,194	13-Oct-2015	06:40
xl12cnv.exe	excelcnv.exe	14.0.7190.5000	17,850,536	28-Oct-2017	09:25
xlcall32.dll	xlcall32.dll	14.0.7162.5000	10,432	13-Oct-2015	06:52
xlicons.exe	xlicons.exe	14.0.7120.5000	1,480,360	05-Mar-2014	06:06

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For all supported x64-based versions of Excel 2010

File identifier	File name	File version	File size	Date	Time
excel.exe	excel.exe	14.0.7190.5000	27,668,648	29-Oct-2017	12:08
excel.man	excel.exe.manifest		1,196	13-Oct-2015	06:48
xl12cnv.exe	excelcnv.exe	14.0.7190.5000	25,063,592	28-Oct-2017	04:33
xlcall32.dll	xlcall32.dll	14.0.7162.5000	10,944	13-Oct-2015	07:00
xlicons.exe	xlicons.exe	14.0.7120.5000	1,480,360	05-Mar-2014	06:06

How to get help and support for this security updateHelp 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 SupportPropose a feature or provide feedback on Office: Office User Voice portal