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-2018-1028. Note To apply this security update, you must have the release version of Service Pack 1 for Microsoft SharePoint Server 2013 installed on the computer.
To get the stand-alone package for this update, go to the Microsoft Update Catalog website.
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.
For deployment information about this update, see security update deployment information: April 10, 2018.
This security update replaces previously released security update KB 3213559.
Package name| Package hash SHA 1| Package hash SHA 2
xlsrvloc2013-kb4018343-fullfile-x64-glb.exe| 96BF8328F5DA66ADE0B6497EF44A2A862AA3ABE2| D9AB86EBC0737C67DBF52A1464E4EA697E01F2425D625D312AD9C3A9E1A115D9
File informationFor a list of the files that are provided in this security update, download the file information for update 4018343.
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