Description of the security update for the information disclosure vulnerability in Windows Embedded POSReady 2009 and Windows Embedded Standard 2009: September 11, 2018

2018-09-11T18:47:24
ID KB4458318
Type mskb
Reporter Microsoft
Modified 2018-09-11T18:50:42

Description

<html><body><p>Resolves a vulnerability in Windows Embedded POSReady 2009 and Windows Embedded Standard 2009.</p><h2>Summary</h2><p>An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address.<br/><br/>To learn more about the vulnerability, go to <a href="https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2018-8419" id="kb-link-2" target="_self"> CVE-2018-8419</a>.</p><h2>How to obtain and install the update</h2><div class="kb-resolution-section section"><h3 class="sbody-h3">Method 1: Windows Update</h3><div class="kb-collapsible kb-collapsible-expanded">This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see <a href="https://www.microsoft.com/en-us/safety/pc-security/updates.aspx" id="kb-link-13" target="_self">Windows Update: FAQ</a>.</div><h3 class="sbody-h3">Method 2: Microsoft Update Catalog</h3><div class="kb-collapsible kb-collapsible-expanded">To get the stand-alone 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=4458318" id="kb-link-14" managed-link="" target="">Microsoft Update Catalog</a> website.</div></div><p><strong class="sbody-strong">Important </strong></p><ul class="sbody-free_list"><li>If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see <a href="https://technet.microsoft.com/en-us/library/hh825699" id="kb-link-5" target="_self">Add language packs to Windows</a>.</li></ul><h2>More Information</h2><div class="kb-moreinformation-section section"><table class="faq-section" faq-section=""><tbody class="faq-panel"><tr><td faq-panel-heading=""><span class="bold btn-link">How to obtain help and support for this security update</span></td></tr><tr><td faq-panel-body=""><span><div class="kb-collapsible kb-collapsible-collapsed">Help for installing updates: <a href="https://support.microsoft.com/ph/6527" id="kb-link-15" target="_self">Windows Update: FAQ</a><br/><br/>Help for protecting your Windows-based computer from viruses and malware: <a href="https://support.microsoft.com/contactus/cu_sc_virsec_master" id="kb-link-17" target="_self">Microsoft Secure</a><br/><br/>Local support according to your country: <a href="https://www.microsoft.com/en-us/locale.aspx" id="kb-link-18" target="_self">International Support</a></div><br/></span></td></tr></tbody></table><a class="bookmark" id="fileinfo"></a></div><h2>File Information</h2><table class="faq-section" faq-section=""><tbody class="faq-panel"><tr><td faq-panel-heading="">File hash information</td></tr><tr> <td faq-panel-body=""><table><tr><th>File name</th><th>SHA1 hash</th><th>SHA256 hash</th></tr><tr><td>WindowsXP-KB4458318-x86-Embedded-ENU.exe</td><td>D2751E7D4CD301C51C010F1D193D909E64BA8466</td><td>2078904F6DF3435F5D776BADBD0050D6B65C540831F97886314378508E53EDFB</td></tr></table></td></tr></tbody></table><br/><b>File information</b><br/><span>The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the 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 the times may change when you perform certain operations on the files.</span><br/><br/><b>Windows XP file information</b><br/><table class="faq-section" faq-section=""><tbody class="faq-panel"><tr><td faq-panel-heading="">For all supported x86-based versions</td></tr><tr> <td faq-panel-body=""><table class="table"><tr><td><strong class="sbody-strong">File name</strong></td><td><strong class="sbody-strong">File version</strong></td><td><strong class="sbody-strong">File size</strong></td><td><strong class="sbody-strong">Date</strong></td><td><strong class="sbody-strong">Time</strong></td><td><strong class="sbody-strong">Platform</strong></td></tr><tr><td>Ks.sys</td><td>5.3.2600.7562</td><td>141,056</td><td>15-Aug-2018</td><td>15:49</td><td>x86</td></tr><tr><td>Updspapi.dll</td><td>6.3.13.0</td><td>382,840</td><td>31-Jan-2018</td><td>18:26</td><td>x86</td></tr></table></td></tr></tbody></table></body></html>