1. Forum
  2. League10
  3. Microsoft Sec. Bulletin

  • Microsoft Security Update Summary for May 11, 2021

    From Lord Time@TIME to All on Tue May 11 13:30:23 2021
    -----BEGIN PGP SIGNED MESSAGE-----
    Hash: SHA256

    ********************************************************************
    Microsoft Security Update Summary for May 11, 2021
    Issued: May 11, 2021 ********************************************************************

    This summary lists security updates released for May 11, 2021.

    Complete information for the May 2021 security update release
    Can be found at <https://msrc.microsoft.com/update-guide/>.

    Please note the following information regarding the security updates:

    * For information regarding enabling Windows 10, version 1909 features,
    please see Windows 10, version 1909 delivery options: https://techcommunity.microsoft.com/t5/Windows-IT-Pro-Blog/Windows-10- version-1909-delivery-options/ba-p/1002660. Note that these versions of
    Windows 10 share a common core operating system with an identical set of
    system files: 1903 and 1909; 2004 and 20H2. They will also share the same security update KBs.
    * Windows 10 updates are cumulative. The monthly security release
    includes all security fixes for vulnerabilities that affect Windows
    10, in addition to non-security updates. The updates are available
    via the Microsoft Update Catalog: https://catalog.update.microsoft.com/v7/site/Home.aspx.
    * For information on lifecycle and support dates for Windows 10
    operating systems, please see the Windows Lifecycle Facts Sheet: https://support.microsoft.com/en-us/help/13853/windows-
    lifecycle-fact-sheet).
    * A list of the latest servicing stack updates for each operating
    system can be found in ADV990001: https://msrc.microsoft.com/update- guide/vulnerability/ADV990001. This list will be
    updated whenever a new servicing stack update is released. It is
    important to install the latest servicing stack update.
    * In addition to security changes for the vulnerabilities, updates
    include defense-in-depth updates to help improve security-related
    features.
    * Customers running Windows 7, Windows Server 2008 R2, or Windows Server 2008 need to purchase the Extended Security Update to continue receiving security updates. See https://support.microsoft.com/en-us/help/4522133/procedure-to- continue-receiving-security-updates for more information.
    * There is a change coming with regards to Servicing Stack Updates. Please
    see Simplifying SSUs for more information.


    Critical Security Updates
    ============================

    Windows 10 for 32-bit Systems
    Windows 10 for x64-based Systems
    Windows 10 Version 1607 for 32-bit Systems
    Windows 10 Version 1607 for x64-based Systems
    Windows 10 Version 1803 for 32-bit Systems
    Windows 10 Version 1803 for ARM64-based Systems
    Windows 10 Version 1803 for x64-based Systems
    Windows 10 Version 1809 for 32-bit Systems
    Windows 10 Version 1809 for ARM64-based Systems
    Windows 10 Version 1809 for x64-based Systems
    Windows 10 Version 1909 for 32-bit Systems
    Windows 10 Version 1909 for ARM64-based Systems
    Windows 10 Version 1909 for x64-based Systems
    Windows 10 Version 2004 for 32-bit Systems
    Windows 10 Version 2004 for ARM64-based Systems
    Windows 10 Version 2004 for x64-based Systems
    Windows 10 Version 20H2 for 32-bit Systems
    Windows 10 Version 20H2 for ARM64-based Systems
    Windows 10 Version 20H2 for x64-based Systems
    Windows 8.1 for 32-bit systems
    Windows 8.1 for x64-based systems
    Windows RT 8.1
    Windows Server 2012
    Windows Server 2012 (Server Core installation)
    Windows Server 2012 R2
    Windows Server 2012 R2 (Server Core installation)
    Windows Server 2016
    Windows Server 2016 (Server Core installation)
    Windows Server 2019
    Windows Server 2019 (Server Core installation)
    Windows Server, version 1909 (Server Core installation)
    Windows Server, version 2004 (Server Core installation)
    Windows Server, version 20H2 (Server Core Installation)
    Web Media Extensions
    Internet Explorer 11


    Important Security Updates
    ============================

    Microsoft 365 Apps for Enterprise for 32-bit Systems
    Microsoft 365 Apps for Enterprise for 64-bit Systems
    Microsoft Excel 2013 RT Service Pack 1
    Microsoft Excel 2013 Service Pack 1 (32-bit editions)
    Microsoft Excel 2013 Service Pack 1 (64-bit editions)
    Microsoft Excel 2016 (32-bit edition)
    Microsoft Excel 2016 (64-bit edition)
    Microsoft Lync Server 2013 CU10
    Microsoft Office 2013 RT Service Pack 1
    Microsoft Office 2013 Service Pack 1 (32-bit editions)
    Microsoft Office 2013 Service Pack 1 (64-bit editions)
    Microsoft Office 2016 (32-bit edition)
    Microsoft Office 2016 (64-bit edition)
    Microsoft Office 2019 for 32-bit editions
    Microsoft Office 2019 for 64-bit editions
    Microsoft Office 2019 for Mac
    Microsoft Office Online Server
    Microsoft Office Web Apps Server 2013 Service Pack 1
    Microsoft SharePoint Enterprise Server 2016
    Microsoft SharePoint Foundation 2013 Service Pack 1
    Microsoft SharePoint Server 2019
    Microsoft Word 2013 RT Service Pack 1
    Microsoft Word 2013 Service Pack 1 (32-bit editions)
    Microsoft Word 2013 Service Pack 1 (64-bit editions)
    Microsoft Word 2016 (32-bit edition)
    Microsoft Word 2016 (64-bit edition)
    Microsoft Exchange Server 2013 Cumulative Update 23
    Microsoft Exchange Server 2016 Cumulative Update 19
    Microsoft Exchange Server 2016 Cumulative Update 20
    Microsoft Exchange Server 2019 Cumulative Update 8
    Microsoft Exchange Server 2019 Cumulative Update 9
    Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)
    Microsoft Visual Studio 2019 version 16.7 (includes 16.0 - 16.6)
    Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)
    Visual Studio 2019 for Mac version 8.9
    Visual Studio Code
    Visual Studio Code Remote - Containers Extension
    .NET 5.0
    .NET Core 3.1
    Skype for Business Server 2015 CU11
    Skype for Business Server 2019 CU5
    Microsoft Accessibility Insights for Web
    Dynamics 365 for Finance and Operations
    common_utils.py


    Other Information
    =================

    Recognize and avoid fraudulent email to Microsoft customers: =============================================================
    If you receive an email message that claims to be distributing
    a Microsoft security update, it is a hoax that may contain
    malware or pointers to malicious websites. Microsoft does
    not distribute security updates via email.

    The Microsoft Security Response Center (MSRC) uses PGP to digitally
    sign all security notifications. However, PGP is not required for
    reading security notifications, reading security information, or
    installing security updates. You can obtain the MSRC public PGP key
    at
    <https://technet.microsoft.com/security/dn753714>.

    ********************************************************************
    THE INFORMATION PROVIDED IN THIS MICROSOFT COMMUNICATION IS
    PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT
    DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING
    THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    PURPOSE.
    IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE
    LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT,
    INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL
    DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN
    ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
    SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY
    FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING
    LIMITATION MAY NOT APPLY. ********************************************************************

    Microsoft respects your privacy. Please read our online Privacy
    Statement at
    <http://go.microsoft.com/fwlink/?LinkId=81184>.

    If you would prefer not to receive future technical security
    notification alerts by email from Microsoft and its family of
    companies please visit the following website to unsubscribe: <https://profile.microsoft.com/RegSysProfileCenter/subscriptionwi zard.aspx?wizid=5a2a311b-5189-4c9b-9f1a-d5e913a26c2e&%3blcid=1033>.

    These settings will not affect any newsletters you've requested or
    any mandatory service communications that are considered part of
    certain Microsoft services.

    For legal Information, see: <http://www.microsoft.com/info/legalinfo/default.mspx>.

    This newsletter was sent by:
    Microsoft Corporation
    1 Microsoft Way
    Redmond, Washington, USA
    98052
    -----BEGIN PGP SIGNATURE-----

    iQEzBAEBCAAdFiEEg0iscncjmT22JxoVtl38EsTnIbgFAmCaw4QACgkQtl38EsTn IbiYFAf/WSIKpZhwgGd3S1iIXVVbKKVU6d+yk9JxZ1KOEOz48kmVjis5YgCwVQOb dg4B7+Ci4EspOoQojPL8jQyv81tqPTusoOUxe8m4Ktfo1HWAh6aDJjqEmDngVGnT UpDS6Q4P90K5+BQcOj3V6vS+42AtoNmeAzfPw5FrF9SEZsrVfAFEqBYbHWib9Vly NZAgScjRLTV20o7Gz5S3IVURbfzgQno/NRd3eYeDSty/iKCq8Io8Cy368lluU1CP HYaxR2OGnwaKutYCG5fve1R6QkutOajU2O/bnnM+jbGNBkASSlx4WFH/UIDM0pjF pmnXnYWuW3zf1auicHcrU43N9ThhwA==
    =FQDt
    -----END PGP SIGNATURE-----

    If you would prefer not to receive future technical security
    notification alerts by email from Microsoft and its family of
    companies please visit the following website to unsubscribe:

    https://account.microsoft.com/profile/unsubscribe?CTID=0&ECID=ARS1ivzj8AgQu37c4 kExpm48N6EM27pu292CQBczGx4%3D&K=cdf3e6e5-e68f-4fcd-adcf-2066be1d8c53&CMID=null& D=637562931727863108&PID=18015&TID=adfd46f4-992a-45ec-935c-4c9bc4baf506
    ---
    ■ Synchronet ■ Time Warp of the Future BBS - Home of League 10 IBBS Games