
=====================================================================

                             CERT-Renater

                 Note d'Information No. 2021/VULN463
_____________________________________________________________________

DATE                : 15/09/2021

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Azure Sphere,
                          Azure Open Management Infrastructure,
                          Dynamics Business Central Control,
                      Microsoft Accessibility Insights for Android,
                      Microsoft Edge (basé sur Chromium),
                      Microsoft Edge pour Android,
                      Extension vidéo MPEG-2 de Microsoft,
                      Microsoft Office,
                      Microsoft Office Access,
                      Microsoft Office Excel,
                      Microsoft Office SharePoint,
                      Microsoft Office Visio,
                      Microsoft Office Word,
                      Bibliothèque de codecs Microsoft Windows,
                      Microsoft Windows DNS,
                      Visual Studio,
                      Pilote de fonction connexe Windows pour WinSock,
                      Windows Authenticode,
                      Pilote de filtre de liaison Windows,
                      Windows BitLocker,
                      Pilote Windows Common Log File System,
                      Suivi d’événements pour Windows,
                      Windows Installer,
                      Noyau Windows,
                      Fournisseur de stockage de clés de Windows,
                      Plateforme MSHTML Windows,
                      Composants du spouleur d’impression Windows,
                  Mise en mémoire tampon de lecteur redirigé de Windows,
                      Windows Scripting,
                      Windows SMB,
                      Windows Storage,
                      Sous-système Windows pour Linux,
                      Windows TDX.sys,
                      Windows Update,
                      Windows Win32K,
                   Service de configuration automatique WLAN de Windows,
                      Service WLAN de Windows.

=====================================================================
https://portal.msrc.microsoft.com/fr-FR/security-guidance
https://msrc.microsoft.com/update-guide/releaseNote/2021-Sep
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1678
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36958
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40444
https://msrc.microsoft.com/update-guide/vulnerability/ADV990001
_____________________________________________________________________

********************************************************************
Microsoft Security Update Summary for September 14, 2021
Issued: September 14, 2021
********************************************************************

This summary lists security updates released for September 14, 2021.

Complete information for the September 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, 20H2,and 21H1. 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 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 10 Version 21H1 for 32-bit Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 21H1 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 2022
Windows Server 2022 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
Windows Server, version 20H2 (Server Core Installation)
HEVC Video Extensions
MPEG-2 Video Extension
Azure Open Management Infrastructure

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 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 Edge (Chromium-based)
Microsoft Edge for Android
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
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 Code
Accessibility Insights for Android
Accessibility Insights for Android Service - v2.0.0
Azure Sphere
Microsoft Dynamics 365 Business Central 2020 Release Wave 2 - Update 17.10
Microsoft Dynamics 365 Business Central 2021 Release Wave 1 - Update 18.5


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

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_____________________________________________________________________


**************************************************************************************
Title: Microsoft Security Update Releases
Issued: September 14, 2021
**************************************************************************************

Summary
=======

The following CVEs have undergone a major revision increment:

* CVE-2021-1678
* CVE-2021-36958
* CVE-2021-40444

CVE-2021-1678

 - Windows Print Spooler Spoofing Vulnerability
 - https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1678
 - Version 2.0
 - Reason for Revision: CVE updated to announce that Microsoft is
   releasing the September 2021 security updates for all affected
   versions of Windows to address this vulnerability. Additionally,
   other information has been updated, including  the following: 1) The
   CVE title and impact have been changed to better reflect
   the vulnerability. 2) FAQs have been added. 3) Acknowledgement has
   been updated.
 - Originally posted: January 12, 2021
 - Updated: September 14, 2021

CVE-2021-36958

 - Windows Print Spooler Remote Code Execution Vulnerability
 - https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36958
 - Version 2.0
 - Reason for Revision: CVE updated to announce that Microsoft is
   releasing the September 2021 security updates for all affected
   versions of Windows to address this vulnerability. Additionally,
   other information has been updated, including the
   following: 1) Executive Summary has been updated 2) Workarounds have
   been removed as they are no longer applicable 3) FAQs have been
   updated to reflect the release of the September 2021 security
   updates.
 - Originally posted: August 11, 2021
 - Updated: September 14, 2021

CVE-2021-40444

 - Microsoft MSHTML Remote Code Execution Vulnerability
 - https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40444
 - Version 2.0
 - Reason for Revision: CVE updated to announce that Microsoft is
   releasing security updates for all affected versions of Windows to
   address this vulnerability. These updates include Monthly Rollups,
   Security Only, and IE Cumulative updates. Please see the FAQ for
   information on which updates are applicable to your system. Other
   information has been updated as well, including the following:
   1) Executive Summary has been updated 2) FAQs have been added.
 - Originally posted: September 7, 2021
 - Updated: September 14, 2021

**************************************************************************************

The following CVE was assigned by Chrome. Microsoft Edge
(Chromium-based) ingests Chromium, which addresses these
vulnerabilities. Please see
Google Chrome Releases (https://chromereleases.googleblog.com/2021) for
more information.

See
https://msrc-blog.microsoft.com/2021/01/13/security-update-guide-supports-cves-assigned-by-industry-partners/
for more information about third-party CVEs in the Security Update Guide.

 * CVE-2021-30632


**************************************************************************************

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

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_____________________________________________________________________


**************************************************************************************
Title: Microsoft Security Advisory Notification
Issued: September 14, 2021
**************************************************************************************

Security Advisories Released or Updated on September 14, 2021
======================================================================================

* ADV990001

 - ADV990001 | Latest Servicing Stack Updates
 - https://msrc.microsoft.com/update-guide/vulnerability/ADV990001
 - Reason for Revision: Advisory updated to announce new versions of
Servicing Stack
   Updates are available. Please see the FAQ for details.
 - Originally posted: November 13, 2018
 - Updated: September 14, 2021
 - Version: 41.0

 ======================================================================================

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