Description of the security update for Excel 2013: August 14, 2018

Applies to: Microsoft Office 2013 Service Pack 1Excel 2013

Summary


This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution and information disclosure if a user opens a specially crafted Office file. To learn more about these vulnerabilities, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8375, Microsoft Common Vulnerabilities and Exposures CVE-2018-8379, and Microsoft Common Vulnerabilities and Exposures CVE-2018-8382.

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: August 14, 2018.

Security update replacement information

This security update replaces previously released security update KB 4022191.

File hash information

File name SHA1 hash SHA256 hash
excel2013-kb4032241-fullfile-x86-glb.exe 0E779893E3C53E1B7FB2167513CECC0611179A5F 7B2E50079B80D0A3AE8AB8490FBA1B4B518E4C8896603DFD0883D73E53EEA952
excel2013-kb4032241-fullfile-x64-glb.exe 7319A1E2277995402DA1F1F34C269796AD647FF6 7CBC1D144804A5E92827901D79DEEEDBD2FC5FE1F8304FDB6104ABAE1D336173

File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. 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.

How to get help and support for this security update


Help for installing updates: Windows Update: FAQ

Security solutions for IT professionals: TechNet 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