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<p class="MsoNormal"><span style="color:#1F497D">Good afternoon!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">See below and please be sure to patch your Windows devices.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thor<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span style="color:#1F497D">Thor Sage<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Executive Director<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Miami Valley Educational Computer Association<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">937-767-1468  x3101<o:p></o:p></span></p>
<p class="MsoNormal"><a href="http://www.mveca.org/"><span style="color:#1F497D;text-decoration:none"><img border="0" width="174" height="64" style="width:1.8125in;height:.6666in" id="Picture_x0020_1" src="cid:image006.jpg@01D75C7B.61416F10" alt="http://www.mveca.org/images/logo.gif"></span></a><span style="color:#1F497D">      
</span><a href="https://www.linkedin.com/company/mveca/"><span style="color:#1F497D;text-decoration:none"><img border="0" width="32" height="32" style="width:.3333in;height:.3333in" id="_x0000_i1032" src="cid:image007.jpg@01D75C7B.61416F10" alt="i"></span></a><a href="https://twitter.com/mvecarcog"><span style="color:#1F497D;text-decoration:none"><img border="0" width="32" height="32" style="width:.3333in;height:.3333in" id="Picture_x0020_2" src="cid:image008.jpg@01D75C7B.61416F10" alt="t"></span></a><a href="https://www.facebook.com/MVECA-707401659416692/"><span style="color:#1F497D;text-decoration:none"><img border="0" width="32" height="32" style="width:.3333in;height:.3333in" id="Picture_x0020_3" src="cid:image009.jpg@01D75C7B.61416F10" alt="f"></span></a><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><i><span style="color:#1F497D">Not-for-profit Technology Services for Education and Local Governments<o:p></o:p></span></i></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b>From:</b> MS-ISAC Advisory <MS-ISAC.Advisory@msisac.org> <br>
<b>Sent:</b> Tuesday, June 8, 2021 2:32 PM<br>
<b>To:</b> Michael Aliperti <Michael.Aliperti@cisecurity.org><br>
<b>Subject:</b> MS-ISAC CYBERSECURITY ADVISORY - Critical Patches Issued for Microsoft Products, June 8, 2021 - PATCH: NOW - TLP: WHITE<br>
<b>Importance:</b> High<o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<strong><span style="font-family:"Arial",sans-serif">TLP: WHITE</span></strong><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<strong><span style="font-family:"Arial",sans-serif">MS-ISAC CYBERSECURITY ADVISORY</span></strong><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<strong><span style="font-family:"Arial",sans-serif">MS-ISAC ADVISORY NUMBER:</span></strong><span style="font-family:"Arial",sans-serif"><br>
2021-077</span><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<strong><span style="font-family:"Arial",sans-serif">DATE(S) ISSUED:</span></strong><span style="font-family:"Arial",sans-serif"><br>
06/08/2021</span><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<strong><span style="font-family:"Arial",sans-serif">SUBJECT:</span></strong><span style="font-family:"Arial",sans-serif"><br>
Critical Patches Issued for Microsoft Products, June 8, 2021</span><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<strong><span style="font-family:"Arial",sans-serif">OVERVIEW:</span></strong><span style="font-family:"Arial",sans-serif"><br>
Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for arbitrary code execution in the context of the logged on user. Depending on the privileges associated with the user, an attacker could then install
 programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.</span><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<strong><span style="font-family:"Arial",sans-serif">THREAT INTELLIGENCE:</span></strong><span style="font-family:"Arial",sans-serif"><br>
There are no reports of these vulnerabilities being exploited in the wild.</span><o:p></o:p></p>
<p><strong><span style="font-family:"Arial",sans-serif">SYSTEMS AFFECTED:</span></strong><o:p></o:p></p>
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<span style="font-family:"Arial",sans-serif">Microsoft DWM Core Library</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Microsoft Intune</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Microsoft Office</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Microsoft Office Excel</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Microsoft Office Outlook</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Microsoft Office SharePoint</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Microsoft Scripting Engine</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Microsoft Windows Codecs Library</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Paint 3D</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Role: Hyper-V</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Visual Studio Code - Kubernetes Tools</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Bind Filter Driver</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Common Log File System Driver</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Cryptographic Services</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows DCOM Server</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Defender</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Drivers</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Event Logging Service</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Filter Manager</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows HTML Platform</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Installer</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Kerberos</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Kernel</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Kernel-Mode Drivers</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Network File System</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows NTFS</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows NTLM</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Print Spooler Components</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows Remote Desktop</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-family:"Arial",sans-serif">Windows TCP/IP</span><o:p></o:p></li></ul>
<p class="MsoNoSpacing"><strong><span style="font-family:"Arial",sans-serif">RISK:</span></strong><b><span style="font-family:"Arial",sans-serif"><br>
<span style="color:black">Government:</span></span></b><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="color:black;mso-list:l3 level1 lfo2"><span style="font-family:"Arial",sans-serif">Large and medium government entities:<b> High</b></span><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l3 level1 lfo2"><span style="font-family:"Arial",sans-serif">Small government entities: <b>Medium</b></span><o:p></o:p></li></ul>
<p class="MsoNoSpacing"><b><span style="font-family:"Arial",sans-serif;color:black">Businesses:</span></b><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="color:black;mso-list:l1 level1 lfo3"><span style="font-family:"Arial",sans-serif">Large and medium business entities: <b>High</b></span><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l1 level1 lfo3"><span style="font-family:"Arial",sans-serif">Small business entities: <b>Medium</b></span><o:p></o:p></li></ul>
<p class="MsoNoSpacing"><b><span style="font-family:"Arial",sans-serif;color:black">Home users: Low</span></b><o:p></o:p></p>
<p class="MsoNoSpacing"><b><span style="font-family:"Arial",sans-serif;color:black"> </span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-family:"Arial",sans-serif">TECHNICAL SUMMARY:</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Multiple vulnerabilities have been discovered in Microsoft products, the most severe of which could allow for arbitrary code execution.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">A full list of all vulnerabilities can be found at the link below:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"><a href="https://msrc.microsoft.com/update-guide/en-us">https://msrc.microsoft.com/update-guide/en-us</a>
</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif">Successful exploitation of the most severe of these vulnerabilities could result in an attacker gaining the same privileges as the logged-on user. Depending on the privileges associated with
 the user, an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative
 user rights.</span><o:p></o:p></p>
<p class="MsoNormal"><strong><span style="font-family:"Calibri",sans-serif"> </span></strong><o:p></o:p></p>
<p class="MsoNormal"><strong><span style="font-family:"Arial",sans-serif">RECOMMENDATIONS:</span></strong><span style="font-family:"Arial",sans-serif"><br>
We recommend the following actions be taken:</span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l0 level1 lfo4"><span style="font-family:"Arial",sans-serif">Apply appropriate patches or appropriate mitigations provided by Microsoft to vulnerable systems immediately after appropriate testing.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo4"><span style="font-family:"Arial",sans-serif">Run all software as a non-privileged user (one without administrative rights) to diminish the effects of a successful attack.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo4"><span style="font-family:"Arial",sans-serif">Remind all users not to visit untrusted websites or follow links provided by unknown or untrusted sources.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo4"><span style="font-family:"Arial",sans-serif">Inform and educate users regarding threats posed by hypertext links contained in emails or attachments especially from untrusted sources.</span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo4"><span style="font-family:"Arial",sans-serif">Apply the Principle of Least Privilege to all systems and services.</span><o:p></o:p></li></ul>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt">
<span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p style="margin:0in;margin-bottom:.0001pt"><strong><span style="font-family:"Arial",sans-serif">REFERENCES:</span></strong><span style="font-family:"Arial",sans-serif"><br>
<strong><span style="font-family:"Arial",sans-serif">Microsoft:</span></strong></span><o:p></o:p></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="mso-list:l0 level1 lfo4"><span style="font-family:"Arial",sans-serif"><a href="https://msrc.microsoft.com/update-guide">https://msrc.microsoft.com/update-guide</a></span><o:p></o:p></li><li class="MsoNormal" style="mso-list:l0 level1 lfo4"><span style="font-family:"Arial",sans-serif"><a href="https://msrc.microsoft.com/update-guide/releaseNote/2021-Jun">https://msrc.microsoft.com/update-guide/releaseNote/2021-Jun</a></span><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">24×7 Security Operations Center</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">Multi-State Information Sharing and Analysis Center (MS-ISAC)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">Elections Infrastructure Information Sharing and Analysis Center (EI-ISAC)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">31 Tech Valley Drive</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:black">East Greenbush, NY 12061</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"><a href="mailto:SOC@cisecurity.org"><span style="color:#954F72">SOC@cisecurity.org</span></a><span style="color:black"> - 1-866-787-4722</span></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"><img border="0" width="278" height="46" style="width:2.8958in;height:.4791in" id="_x0000_i1025" src="cid:image001.jpg@01D75C72.5EBD4B50"></span><o:p></o:p></p>
<p class="MsoNormal"><a href="https://www.facebook.com/CenterforIntSec/"><span style="font-family:"Arial",sans-serif;color:windowtext;text-decoration:none"><img border="0" width="23" height="24" style="width:.2395in;height:.25in" id="_x0000_i1026" src="cid:image002.png@01D75C72.5EBD4B50"></span></a><a href="https://twitter.com/CISecurity/"><span style="font-family:"Arial",sans-serif;color:windowtext;text-decoration:none"><img border="0" width="23" height="24" style="width:.2395in;height:.25in" id="_x0000_i1027" src="cid:image003.png@01D75C72.5EBD4B50"></span></a><span style="font-family:"Arial",sans-serif"> </span><a href="https://www.youtube.com/user/TheCISecurity/"><span style="font-family:"Arial",sans-serif;color:windowtext;text-decoration:none"><img border="0" width="23" height="24" style="width:.2395in;height:.25in" id="_x0000_i1028" src="cid:image004.png@01D75C72.5EBD4B50"></span></a><span style="font-family:"Arial",sans-serif"> </span><a href="https://www.linkedin.com/company/the-center-for-internet-security/"><span style="font-family:"Arial",sans-serif;color:windowtext;text-decoration:none"><img border="0" width="23" height="24" style="width:.2395in;height:.25in" id="_x0000_i1029" src="cid:image005.png@01D75C72.5EBD4B50"></span></a><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt;background:white">
<strong><span style="font-family:"Arial",sans-serif;color:#091E42">TLP: WHITE</span></strong><span style="font-family:"Arial",sans-serif;color:#091E42"><br>
</span><span style="font-size:9.0pt;font-family:"Arial",sans-serif"><a href="https://www.cisa.gov/tlp"><span style="color:windowtext">https://www.cisa.gov/tlp</span></a><br>
Sources may use TLP:WHITE when information carries minimal or no foreseeable risk of misuse, in accordance with applicable rules and procedures for public release. Subject to standard copyright rules, TLP:WHITE information may be distributed without restriction.<br>
<br>
Please send all opt out requests to <a href="mailto:info@msisac.org"><span style="color:windowtext">info@msisac.org</span></a>.</span><o:p></o:p></p>
<p style="mso-margin-top-alt:9.0pt;margin-right:0in;margin-bottom:0in;margin-left:0in;margin-bottom:.0001pt;background:white;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px">
<span style="font-size:9.0pt;font-family:"Arial",sans-serif">This message and attachments may contain confidential information. If it appears that this message was sent to you by mistake, any retention, dissemination, distribution or copying of this message
 and attachments is strictly prohibited. Please notify the sender immediately and permanently delete the message and any attachments.</span><o:p></o:p></p>
<p class="MsoNormal" style="font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-thickness: initial;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px">
<span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">This message and attachments may contain confidential information. If it appears that this message was sent to you by mistake, any retention, dissemination, distribution
 or copying of this message and attachments is strictly prohibited. Please notify the sender immediately and permanently delete the message and any attachments.
<br>
<br>
. . . . .<o:p></o:p></span></p>
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