This article (KB977158) provides a fix for a problem in which errors are recorded after a successful DNS update. This problem occurs when you use a third-party server application for DNS resolution. When this problem occurs, you may experience the following symptoms: Events 1196, 1578, or 5774 are logged unexpectedly.

Resolves a vulnerability in Windows DirectWrite that could allow denial of service if an attacker sends a specially crafted sequence of Unicode characters directly to an Instant Messenger client.

This update includes a fix for an incorrect device driver (“Microsoft – WPD – 2/22/2016 12:00:00 AM - 5.2.5326.4762”) that was released by a third-party on March 8, 2017 that affected a small group of users with USB connected phones or other media devices that rely on Media Transfer Protocol (MTP).

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows Server 2008 R2 and for Windows 7" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintaining the state of the updated ...

Fixes an issue that occurs when you receive a "The namespace 'Resources' already contains a definition for 'xxxx'" error message when you run an ASP.NET 2.0 Web application if the global resource file name contains the culture name "zh-Hant."

This security update resolves vulnerabilities in Skype for Business and Microsoft Lync Server. The most severe of these vulnerabilities could allow elevation of privilege if a user clicks a specially crafted URL.

A downloading error occurs when testing Microsoft Dynamics AX settings in the Dynamics AX Connector - Microsoft Support. When you try to test Microsoft Dynamics AX settings in the Dynamics AX Connector, you receive the following error message: Test settings failed: The following exception occurred while attempting to retrieve endpoints:

The MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are listed separately in the "Additional file information for Windows 7" section. MUM and MANIFEST files, and the associated security catalog (.cat) files, are extremely important to maintain the state of the updated components.

Resolution. Update information for Windows 8 and Windows Server 2012. To resolve this issue in Windows 8 or Windows Server 2012, install update rollup 2862768. For more information about how to obtain this update rollup package, click the following article number to view the article in the Microsoft Knowledge Base:

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-2017-8509.