November 12, 2019—KB4525234 (Monthly Rollup)

2019-11-12T20:46:43
ID KB4525234
Type mskb
Reporter Microsoft
Modified 2019-11-12T20:47:14

Description

<html><body><p>Learn more about update KB4525234, including improvements and fixes, any known issues, and how to get the update.</p><h2></h2><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p class="CxSpFirst"><strong>IMPORTANT</strong> Customers who have <a href="https://www.microsoft.com/en-us/cloud-platform/extended-security-updates" managed-link="" target="_blank">purchased</a> the Extended Security Update (ESU) for on-premises versions of some operating systems must follow specific procedures to continue receiving security updates after extended support ends on January 14, 2020. For more information, see <a data-content-id="4522133" data-content-type="article" href="" managed-link="" target="_blank">KB4522133</a></p></div></div></div></div><h2>Improvements and fixes</h2><div><p>This security update includes improvements and fixes that were a part of update <a data-content-id="4520015" data-content-type="article" href="" managed-link="" target="_blank">KB4520015 </a>(released October 15, 2019) and addresses the following issues:</p><ul><li>Addresses an issue with temporary user profiles in an environment in which user profile disks (UPD) are deployed and cached roaming profiles are not deleted when the "Delete cached copies of roaming profiles" policy is enabled.</li><li>Provides protections against the Intel® Transactional Synchronization Extensions (Intel® TSX) Transaction Asynchronous Abort vulnerability (<a data-content-id="" data-content-type="" href="https://portal.msrc.microsoft.com/{lang-locale}/security-guidance/advisory/CVE-2019-11135" managed-link="" target="_blank">CVE-2019-11135</a>). Use the registry settings as described in the <a data-content-id="4072698" data-content-type="article" href="" managed-link="" target="_blank">Windows Server</a> article<em>. </em>(These registry settings are disabled by default for Windows Server OS editions.)</li><li>Security updates to Microsoft Scripting Engine, Internet Explorer, Microsoft Graphics Component, Windows Input and Composition, Windows Virtualization, Windows Kernel, Windows Datacenter Networking, and the Microsoft JET Database Engine. </li></ul><p>For more information about the resolved security vulnerabilities, please refer to the <a href="https://portal.msrc.microsoft.com/security-guidance">Security Update Guide</a>.</p></div><h2>Known issues in this update</h2><div><p>Microsoft is not currently aware of any issues with this update.</p></div><h2>How to get this update</h2><p><strong>Before installing this update</strong></p><p><strong>Prerequisite:</strong></p><p>You must install the updates listed below and <strong><u>restart your device</u></strong> before installing the latest Rollup. Installing these updates improves the reliability of the update process and mitigates potential issues while installing the Rollup and applying Microsoft security fixes.</p><ol><li>The April 9, 2019 servicing stack update (SSU) (<a data-content-id="4493730" data-content-type="article" href="" managed-link="" target="_blank">KB4493730</a>). To get the standalone package for this SSU, search for it in the <a aria-live="assertive" data-bi-name="content-anchor-link" data-content-id="" data-content-type="" href="http://www.catalog.update.microsoft.com/home.aspx" managed-link="" tabindex="0" target="_blank">Microsoft Update Catalog</a>. </li><li>The latest SHA-2 update (<a data-content-id="4474419" data-content-type="article" href="" managed-link="" target="_blank">KB4474419</a>) released October 8, 2019. If you are using Windows Update, the latest SHA-2 update will be offered to you automatically. For more information on SHA-2 updates, see <a data-content-id="4472027" data-content-type="article" href="" managed-link="" target="_blank">2019 SHA-2 Code Signing Support requirement for Windows and WSUS</a>.</li></ol><p>After installing the items above, Microsoft strongly recommends that you install the <u>latest </u>SSU (<a data-content-id="4526478" data-content-type="article" href="" managed-link="" target="_blank">KB4526478</a>). If you are using Windows Update, the latest SSU will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the <a aria-live="assertive" data-bi-name="content-anchor-link" data-content-id="" data-content-type="" href="http://www.catalog.update.microsoft.com/home.aspx" managed-link="" tabindex="0" target="_blank">Microsoft Update Catalog</a>. </p><p><strong>Install this update</strong></p><table class="table"><tbody><tr><td><strong>Release Channel</strong></td><td align="center"><strong>Available</strong></td><td><strong>Next Step</strong></td></tr><tr><td>Windows Update and Microsoft Update</td><td align="center">Yes</td><td>None. This update will be downloaded and installed automatically from Windows Update.</td></tr><tr><td>Microsoft Update Catalog</td><td align="center">Yes</td><td>To get the standalone package for this update, go to the <a href="http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4525234">Microsoft Update Catalog</a> website.</td></tr><tr><td>Windows Server Update Services (WSUS)</td><td align="center">Yes</td><td><p>This update will automatically synchronize with WSUS if you configure <strong>Products and Classifications</strong> as follows:</p><p><strong>Product</strong>:  Windows Server 2008 Service Pack 2</p><strong>Classification</strong>: Security Updates</td></tr></tbody></table><p> </p><p><strong>File information</strong></p><p>For a list of the files that are provided in this update, download the <a data-content-id="" data-content-type="" href="https://download.microsoft.com/download/d/7/8/d780bb3a-fc1b-43bc-ae2d-b61a16f18914/4525234.csv" managed-link="" target="_blank">file information for update 4525234</a>. </p></body></html>