July 9, 2019—KB4507453 (OS Build 18362.239)

2019-09-03T16:37:07
ID KB4507453
Type mskb
Reporter Microsoft
Modified 2019-09-03T16:37:33

Description

<html><body><p>Learn more about update KB4507453, 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><strong>Note </strong>Follow <a href="https://twitter.com/windowsupdate" rel="noreferrer noopener" tabindex="-1" target="_blank" title="https://twitter.com/windowsupdate">@WindowsUpdate</a> to find out when new content is published to the release information dashboard.</p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><span><strong>Note </strong>This release also contains updates for Microsoft HoloLens (OS Build 18362.1024) released July 9, 2019. </span>Microsoft will release an update directly to the Windows Update Client to improve Windows Update reliability on Microsoft HoloLens that have not updated to this most recent OS Build.</p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p>For more information about the various types of Windows updates, such as critical, security, driver, service packs, etc., please see the following <a href="https://support.microsoft.com/help/824684/description-of-the-standard-terminology-that-is-used-to-describe-micro" managed-link="" target="_blank">article</a>.</p></div></div></div></div><div class="alert-band"><div class="alert alert-info" role="alert"><div class="row"><div class="col-xs-24"><p><strong>July 19, 2019 - IMPORTANT: </strong>Beginning with the July 2019 updates, Active Directory domain controllers will intentionally block unconstrained delegation across forest, external, and quarantined trusts. Authentication requests for services that use unconstrained delegation over the listed trust types will fail when you request new tickets. Administrators should reconfigure the affected services to use resource-based constrained delegation. For more information, see <a data-content-id="4490425" data-content-type="article" href="" managed-link="" target="_blank">KB4490425</a>.</p></div></div></div></div><p> </p><h2>Highlights</h2><ul><li><span><span>Updates an issue with a tilted world some Mixed Reality users may see after connecting their headsets. </span></span></li><li>Updates the visual quality issues some users may have when using Windows Mixed Reality (WMR) headsets with Steam®VR content. </li><li><span><span>Updates an issue with BitLocker encryption recovery mode.</span></span></li><li><p>Updates to improve security when using Internet Explorer, Microsoft Edge, wireless technologies, and Microsoft Office products.</p></li></ul><h2>Improvements and fixes</h2><div><p>This update includes quality improvements. Key changes include:</p><ul><li>Provides protections against a variant (<a href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1125" managed-link="" target="_blank">CVE-2019-1125</a>) of the Spectre Variant 1 speculative execution side channel vulnerability.</li><li>Addresses an issue that may cause BitLocker to go into recovery mode if BitLocker is being provisioned at the same time as updates are being installed. </li><li><span><span>Addresses an issue that may cause Mixed Reality users to see a tilted world after connecting their headsets. </span></span></li><li>Addresses visual quality issues some users may have seen with Windows Mixed Reality (WMR) headsets and Steam®VR content. </li><li>Security updates to Windows Wireless Networking, Microsoft Scripting Engine, Windows Server, Windows Storage and Filesystems, Windows Kernel, Microsoft HoloLens, Internet Explorer, Windows Input and Composition, Windows Virtualization, Windows App Platform and Frameworks, Microsoft Graphics Component, Microsoft Edge, and Windows Cryptography.</li></ul><p>If you installed earlier updates, only the new fixes contained in this package will be downloaded and installed on your device.</p><p>For more information about the resolved security vulnerabilities, please refer to the <a data-content-id="" data-content-type="" href="https://portal.msrc.microsoft.com/security-guidance" managed-link="" target="_blank">Security Update Guide</a>.</p><div class="alert-band"><div class="alert alert-info" role="alert"><p class="alert-title">Windows Update Improvements</p><div class="row"><div class="col-xs-24"><p>Microsoft has released an update directly to the Windows Update client to improve reliability. Any device running Windows 10 configured to receive updates automatically from Windows Update, including Enterprise and Pro editions, will be offered the latest Windows 10 feature update based on device compatibility and Windows Update for Business deferral policy. This doesn't apply to long-term servicing editions.</p></div></div></div></div></div><h2>Known issues in this update</h2><table class="table"><tbody><tr><td><strong>Symptom</strong></td><td><strong>Workaround</strong></td></tr><tr><td>Windows Sandbox may fail to start with "ERROR_FILE_NOT_FOUND (0x80070002)" on devices in which the operating system language is changed during the update process when installing Windows 10, version 1903.</td><td><p><span><span><span><span><span>This issue is resolved in </span></span></span></span></span><a aria-live="assertive" data-bi-name="content-anchor-link" href="https://support.microsoft.com/help/4512941" managed-link="" target="_blank"><span><span><span><span><span><span><span>KB4512941</span></span></span></span></span></span></span></a><span><span><span><span><span><span><span><span><span><span><span><span><span>.</span></span></span></span></span></span></span></span></span></span></span></span></span></p></td></tr><tr><td><p>The Remote Access Connection Manager (RASMAN) service may stop working and you may receive the error “0xc0000005” on devices where the diagnostic data level is manually configured to the non-default setting of 0. You may also receive an error in the<strong> Application section </strong>of <strong>Windows Logs</strong> <strong>in Event Viewer </strong>with Event ID 1000 referencing “svchost.exe_RasMan” and “rasman.dll”.</p>This issue only occurs when a VPN profile is configured as an Always On VPN (AOVPN) connection with or without device tunnel. This does not affect manual only VPN profiles or connections.</td><td><p>This issue is resolved in <a data-content-id="4505903" data-content-type="article" href="" managed-link="" target="_blank">KB4505903</a>.</p></td></tr><tr><td><p><span><span><span>After installing this update, opening or using the Window-Eyes screen reader app may result in an error and some features may not function as expected.</span></span></span></p><strong><span><span><span><span>Note</span></span></span></span></strong><span><span><span><span> Users who have already migrated from Window-Eyes to Freedom Scientific's other screen reader, JAWS, should not be affected by this issue.</span></span></span></span></td><td>This issue is resolved in <a data-content-id="4505903" data-content-type="article" href="" managed-link="" target="_blank">KB4505903</a>.</td></tr><tr><td>Devices that start up using Preboot Execution Environment (PXE) images from Windows Deployment Services (WDS) or System Center Configuration Manager (SCCM) may fail to start with the error "Status: 0xc0000001, Info: A required device isn't connected or can't be accessed" after installing this update on a WDS server.</td><td><p><span><span><span><span><span>This issue is resolved in </span></span></span></span></span><a aria-live="assertive" data-bi-name="content-anchor-link" href="https://support.microsoft.com/help/4512941" managed-link="" target="_blank"><span><span><span><span><span><span><span>KB4512941</span></span></span></span></span></span></span></a><span><span><span><span><span><span><span><span><span><span><span><span><span>.</span></span></span></span></span></span></span></span></span></span></span></span></span></p></td></tr><tr><td><p>Devices connected to a domain that is configured to use MIT Kerberos realms may not start up or may continue to restart after installation of this update. Devices that are domain controllers or domain members are both affected.</p><p>If you are not sure if your device is affected, contact your administrator. Advanced users can check if this registry key exists HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\Kerberos\MitRealms or for “Define interoperable Kerberos v5 realm settings” policy under Computer Configuration -> Policies -> Administrative Templates > System -> Kerberos.</p></td><td><p><span><span><span><span><span>This issue is resolved in </span></span></span></span></span><a aria-live="assertive" data-bi-name="content-anchor-link" href="https://support.microsoft.com/help/4512941" managed-link="" target="_blank"><span><span><span><span><span><span><span>KB4512941</span></span></span></span></span></span></span></a><span><span><span><span><span><span><span><span><span><span><span><span><span>.</span></span></span></span></span></span></span></span></span></span></span></span></span></p></td></tr></tbody></table><h2>How to get this update</h2><p><strong>Before installing this update</strong></p><p>Microsoft strongly recommends you install the latest servicing stack update (SSU) for your operating system before installing the latest cumulative update (LCU). SSUs improve the reliability of the update process to mitigate potential issues while installing the LCU and applying Microsoft security fixes. For more information, see <a data-content-id="" data-content-type="" href="https://docs.microsoft.com/windows/deployment/update/servicing-stack-updates#why-should-servicing-stack-updates-be-installed-and-kept-up-to-date" managed-link="" target="_blank">Servicing stack updates</a>.</p><p>If you are using Windows Update, the latest SSU (<a data-content-id="4509096" data-content-type="article" href="" managed-link="" target="">KB4509096</a>) will be offered to you automatically. To get the standalone package for the latest SSU, search for it in the <a data-content-id="" data-content-type="" href="http://www.catalog.update.microsoft.com/home.aspx" managed-link="" 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 data-content-id="" data-content-type="" href="http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4507453" managed-link="" target="_blank">Microsoft Update Catalog</a> website.</td></tr><tr><td>Windows Server Update Services (WSUS)</td><td align="center">Yes</td><td><p><span><span><span><span>This update will automatically synchronize with WSUS if you configure <strong>Products and Classifications</strong> as follows:</span></span></span></span></p><p><strong>Product</strong>: Windows 10, version 1903 and later</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="http://download.microsoft.com/download/F/A/5/FA5E7F78-C6B5-4387-9169-1C633F98534E/4507453.csv" managed-link="" target="_blank">file information for cumulative update 4507453</a>. </p></body></html>