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-2017-11774 and Microsoft Common Vulnerabilities and Exposures CVE-2017-11776.
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.)
Improvements and fixes
- When you use the Select All button to select all items in the Recover Deleted Items dialog box in a non-English version of Microsoft Outlook 2013, no items are selected.
Outlook will not connect by using MAPI/HTTP if certain HTTP headers are received by the client that have unexpected type casing.
When you try to connect to the address book after a Microsoft Exchange failover in Outlook 2013, you receive the following error message:
The Connection to Microsoft Exchange is unavailable.ge content goes here.
You experience an error occasionally when you try to access the address book.
When you change the location of a meeting and select to update the location automatically in Outlook 2013, the displayed location isn't updated for the meeting.
Improves some translation for the Russian 32-bit version of Outlook 2013.
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.
Security update deployment information
For deployment information about this update, see security update deployment information: October 10, 2017.
Security update replacement information
This security update replaces previously released security update KB 4011090.
File hash information
|Package Name||Package Hash SHA 1||Package Hash SHA 2|
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.
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: Office User Voice portal