MS16-065: Description of the security update for the .NET Framework 3.5 in Windows 8.1 and Windows Server 2012 R2: May 10, 2016

2017-01-07T22:37:27
ID KB3142026
Type mskb
Reporter Microsoft
Modified 2016-05-10T17:24:19

Description

<html><body><p>Resolves a vulnerability in the Microsoft .NET Framework. The vulnerability could cause information disclosure if an attacker injects unencrypted data in the target secure channel and then performs a man-in-the-middle (MiTM) attack between the targeted client and a legitimate server.</p><h2></h2><div class="kb-summary-section section"><br/><a bookmark-id="appliestoproducts" href="#appliestoproducts" managed-link="" target="">View products that this article applies to.</a><span></span><br/></div><h2>Summary</h2><div class="kb-summary-section section">This security update resolves a vulnerability in the Microsoft .NET Framework. The vulnerability could cause information disclosure if an attacker injects unencrypted data in the target secure channel and then performs a man-in-the-middle (MiTM) attack between the targeted client and a legitimate server. To learn more about these vulnerabilities, see <a href="https://technet.microsoft.com/library/security/ms16-065" id="kb-link-2" target="_self">Microsoft Security Bulletin MS16-065</a> and the following article in the Microsoft Knowledge Base:<br/><div class="indent"><a href="https://support.microsoft.com/en-us/help/3155464" id="kb-link-3">3155464 </a> MS16-065: Description of the TLS/SSL protocol information disclosure vulnerability (CVE-2016-0149): May 10, 2016</div></div><h2>More Information</h2><div class="kb-moreinformation-section section"><span class="text-base">Important</span> All future security and nonsecurity updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require update <a href="https://support.microsoft.com/en-us/help/2919355" id="kb-link-4" target="_self">2919355</a> to be installed. We recommend that you install update <a href="https://support.microsoft.com/en-us/help/2919355" id="kb-link-5" target="_self">2919355</a> on your Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer so that you receive future updates.</div><h2></h2><div class="kb-resolution-section section"><h3 class="sbody-h3">How to obtain and install this update</h3><a class="bookmark" id="obtaintheupdate"></a><h4 class="sbody-h4">Method 1: Windows Update</h4><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 get security updates automatically, see the "Turn on automatic updating in the Control Panel" section of <a href="https://www.microsoft.com/security/pc-security/updates.aspx" id="kb-link-6" target="_self">this Safety & Security Center article</a>.<br/></div><h4 class="sbody-h4">Method 2: Microsoft Download Center</h4><div class="kb-collapsible kb-collapsible-expanded">You can obtain the stand-alone update package through the Microsoft Download Center. To install this update, follow the install instructions on the download page.<br/><br/><img alt="Download " class="graphic" src="/library/images/support/kbgraphics/public/en-us/download.gif" title="Download "/><a href="http://go.microsoft.com/fwlink/?linkid=785248" id="kb-link-7" target="_self">Download security update 3142026</a></div></div><h2></h2><div class="kb-moreinformation-section section"><h4 class="sbody-h4">Update deployment information</h4>For deployment information about this update, see Microsoft Knowledge Base article <a href="https://support.microsoft.com/en-us/help/3156757" id="kb-link-8">3156757 </a>. <h4 class="sbody-h4">Update removal information</h4><span class="text-base">Note</span> We do not recommend that you remove any security update.<br/><br/>To remove this update, use the <strong class="uiterm">Programs and Features</strong> item in Control Panel.<br/><br/><h4 class="sbody-h4">Update restart information</h4>This update does not require a system restart after you apply it unless files that are being updated are locked or are being used.<br/><br/><h4 class="sbody-h4">Update replacement information</h4>This update does not replace any previously released update.<br/><br/><div class="faq-section" faq-section=""><div class="faq-panel"><div class="faq-panel-heading" faq-panel-heading=""><span class="link-expand-image"><span class="faq-chevron win-icon win-icon-ChevronUpSmall"></span></span><span class="bold btn-link link-expand-text"><span class="bold btn-link">File information</span></span></div><div class="faq-panel-body" faq-panel-body=""><span><div class="kb-collapsible kb-collapsible-collapsed"><h4 class="sbody-h4">File hash</h4><div class="kb-collapsible kb-collapsible-collapsed"><div class="table-responsive"><table class="sbody-table table"><tr class="sbody-tr"><th class="sbody-th">File name</th><th class="sbody-th">SHA1 hash</th><th class="sbody-th">SHA256 hash</th></tr><tr class="sbody-tr"><td class="sbody-td">Windows8.1-KB3142026-x64.msu</td><td class="sbody-td">093CC51CF8070C22A58F82A4DE2A7B4C6E3161F0</td><td class="sbody-td">28B7BA31B92872EC4E91B9D364FDA7B4E87C2D7745680B41E044C7AF41650D54</td></tr><tr class="sbody-tr"><td class="sbody-td">Windows8.1-KB3142026-x64.msu</td><td class="sbody-td">15EFE8028C10F7AED0FA6DDF591316F524A9DF4A</td><td class="sbody-td">368081D6AD36BC46D96488E849CBB01AB945F261C16F0D8CEB7D91DB2469384E</td></tr><tr class="sbody-tr"><td class="sbody-td">Windows8.1-KB3142026-x86.msu</td><td class="sbody-td">B29C50DCD64628D9FF69A28FD9508DA9B59403A5</td><td class="sbody-td">8AF7A0DF244202CE942310915FDB5249536C3777CBDEAF49ACC6F9D621BD4A63</td></tr><tr class="sbody-tr"><td class="sbody-td">Windows8.1-KB3142026-x86.msu</td><td class="sbody-td">BB8A6BA0458FA6C4BD5FE4AEC5A8190BDCC553BF</td><td class="sbody-td">25E5AC3D1D5CF9611C10EF28A55699BF7EC9609D442058457B2DBF0C8DE4DA30</td></tr></table></div><h4 class="sbody-h4">File attributes</h4><div class="kb-collapsible kb-collapsible-collapsed">The English (United States) version of this 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.<br/><br/><h4 class="sbody-h4">For all supported x86-based versions of systems</h4><div class="kb-collapsible kb-collapsible-collapsed"><div class="table-responsive"><table class="sbody-table table"><tr class="sbody-tr"><th class="sbody-th">File name</th><th class="sbody-th">File version</th><th class="sbody-th">File size</th><th class="sbody-th">Date</th><th class="sbody-th">Time</th></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">241,664</td><td class="sbody-td">21-Oct-2015</td><td class="sbody-td">13:22</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">204,800</td><td class="sbody-td">18-Sep-2015</td><td class="sbody-td">13:30</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">18-Sep-2015</td><td class="sbody-td">13:29</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">212,992</td><td class="sbody-td">18-Sep-2015</td><td class="sbody-td">13:31</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">294,912</td><td class="sbody-td">09-Oct-2015</td><td class="sbody-td">13:34</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">18-Sep-2015</td><td class="sbody-td">13:20</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">09-Oct-2015</td><td class="sbody-td">13:32</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">212,992</td><td class="sbody-td">21-Oct-2015</td><td class="sbody-td">13:27</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">221,184</td><td class="sbody-td">09-Oct-2015</td><td class="sbody-td">13:30</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">217,088</td><td class="sbody-td">09-Oct-2015</td><td class="sbody-td">13:31</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">204,800</td><td class="sbody-td">03-Oct-2015</td><td class="sbody-td">05:58</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">233,472</td><td class="sbody-td">03-Oct-2015</td><td class="sbody-td">05:55</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">217,088</td><td class="sbody-td">03-Oct-2015</td><td class="sbody-td">05:58</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">196,608</td><td class="sbody-td">17-Dec-2015</td><td class="sbody-td">14:11</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">17-Dec-2015</td><td class="sbody-td">14:11</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">17-Dec-2015</td><td class="sbody-td">14:11</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">08-Sep-2015</td><td class="sbody-td">17:25</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">08-Sep-2015</td><td class="sbody-td">17:25</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">266,240</td><td class="sbody-td">26-Sep-2015</td><td class="sbody-td">14:14</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">26-Sep-2015</td><td class="sbody-td">14:12</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">16-Sep-2015</td><td class="sbody-td">00:57</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">184,320</td><td class="sbody-td">16-Sep-2015</td><td class="sbody-td">00:52</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">184,320</td><td class="sbody-td">21-Oct-2015</td><td class="sbody-td">13:27</td></tr><tr class="sbody-tr"><td class="sbody-td">system.dll</td><td class="sbody-td">2.0.50727.8686</td><td class="sbody-td">3,203,072</td><td class="sbody-td">03-Mar-2016</td><td class="sbody-td">14:13</td></tr></table></div><h4 class="sbody-h4">For all supported x64-based versions of systems</h4><div class="kb-collapsible kb-collapsible-collapsed"><div class="table-responsive"><table class="sbody-table table"><tr class="sbody-tr"><th class="sbody-th">File name</th><th class="sbody-th">File version</th><th class="sbody-th">File size</th><th class="sbody-th">Date</th><th class="sbody-th">Time</th></tr><tr class="sbody-tr"><td class="sbody-td">system.dll</td><td class="sbody-td">2.0.50727.8686</td><td class="sbody-td">3,203,072</td><td class="sbody-td">03-Mar-2016</td><td class="sbody-td">14:11</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">241,664</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:12</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">204,800</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:13</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:12</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">212,992</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:12</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">294,912</td><td class="sbody-td">04-Nov-2015</td><td class="sbody-td">06:38</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">04-Nov-2015</td><td class="sbody-td">06:42</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:14</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">212,992</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:17</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">221,184</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:12</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">217,088</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:15</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">204,800</td><td class="sbody-td">23-Oct-2015</td><td class="sbody-td">21:37</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">233,472</td><td class="sbody-td">23-Oct-2015</td><td class="sbody-td">21:38</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">217,088</td><td class="sbody-td">23-Oct-2015</td><td class="sbody-td">21:38</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">196,608</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:14</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:15</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:15</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">08-Nov-2015</td><td class="sbody-td">15:04</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">208,896</td><td class="sbody-td">08-Nov-2015</td><td class="sbody-td">15:04</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">266,240</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:15</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:16</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">200,704</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:14</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">184,320</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:12</td></tr><tr class="sbody-tr"><td class="sbody-td">system.resources.dll</td><td class="sbody-td">2.0.50727.7905</td><td class="sbody-td">184,320</td><td class="sbody-td">04-Mar-2016</td><td class="sbody-td">14:16</td></tr><tr class="sbody-tr"><td class="sbody-td">system.dll</td><td class="sbody-td">2.0.50727.8686</td><td class="sbody-td">3,203,072</td><td class="sbody-td">03-Mar-2016</td><td class="sbody-td">14:13</td></tr></table></div></div><br/></div></div></div></div></span></div></div></div><div class="faq-section" faq-section=""><div class="faq-panel"><div class="faq-panel-heading" faq-panel-heading=""><span class="link-expand-image"><span class="faq-chevron win-icon win-icon-ChevronUpSmall"></span></span><span class="bold btn-link link-expand-text"><span class="bold btn-link">How to obtain help and support for this security update</span></span></div><div class="faq-panel-body" 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-9" target="_self">Support for Microsoft Update</a><br/><br/>Security solutions for IT professionals: <a href="https://technet.microsoft.com/security/bb980617.aspx" id="kb-link-10" target="_self">TechNet Security Troubleshooting and Support</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-11" target="_self">Virus Solution and Security Center</a><br/><br/>Local support according to your country: <a href="https://support.microsoft.com/" id="kb-link-12" target="_self">International Support</a></div><br/></span></div></div></div></div><h2></h2><div class="kb-moreinformation-section section"><a class="bookmark" id="appliestoproducts"></a><br/><h3 class="sbody-h3">Applies to</h3>This article applies to the following:<ul class="sbody-free_list"><li>Microsoft .NET Framework 3.5 when used with:<ul class="sbody-free_list"><li>Windows Server 2012 R2</li><li>Windows 8.1</li></ul></li></ul></div></body></html>