==================================================================== CERT-Renater Note d'Information No. 2021/VULN150 _____________________________________________________________________ DATE : 10/03/2021 HARDWARE PLATFORM(S): / OPERATING SYSTEM(S): Systems running Microsoft Office, Microsoft Office Excel, Microsoft Office PowerPoint, Microsoft Office SharePoint, Microsoft Office Visio, Microsoft Exchange Server, Microsoft Windows Codecs Library, Internet Explorer, Microsoft Edge (Chromium-based), Microsoft ActiveX, Visual Studio, Visual Studio Code, Application Virtualization, Azure, Azure DevOps, Azure Sphere, Microsoft Graphics Component, Power BI, Role: DNS Server, Role: Hyper-V, Windows Admin Center, Windows Container Execution Agent, Windows DirectX, Windows Error Reporting, Windows Event Tracing, Windows Extensible Firmware Interface, Windows Folder Redirection, Windows Installer, Windows Media, Windows Overlay Filter, Windows Print Spooler Components, Windows Projected File System Filter Driver, Windows Registry, Windows Remote Access API, Windows Storage Spaces Controller, Windows Update Assistant,Windows Update Stack, Windows UPnP Device Host, Windows User Profile Service, Windows WalletService, Windows Win32K, .NET Core.. ===================================================================== https://portal.msrc.microsoft.com/fr-FR/security-guidance https://msrc.microsoft.com/update-guide/releaseNote/2021-Mar https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26701 _____________________________________________________________________ ******************************************************************** Microsoft Security Update Summary for March 9, 2021 Issued: March 9, 2021 ******************************************************************** This summary lists security updates released for March 9, 2021. Complete information for the March 2021 security update release Can be found at . 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 ============================ Microsoft Edge (Chromium-based) Microsoft Edge (EdgeHTML-based) Internet Explorer 11 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) Windows Admin Center Azure Container Instance Azure Container Registry Azure Kubernetes Service Azure Service Fabric Azure Sphere Azure Spring Cloud Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) 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 16.8 (includes 16.0 - 16.7) Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8) Visual Studio Code Microsoft Visual Studio Code ESLint extension Microsoft Quantum Development Kit for Visual Studio Code Visual Studio Code - Java Extension Pack Visual Studio Code Remote - Containers Extension HEVC Video Extensions Important Security Updates ============================ Microsoft 365 Apps for Enterprise for 32-bit Systems Microsoft 365 Apps for Enterprise for 64-bit Systems Microsoft Business Productivity Servers 2010 Service Pack 2 Microsoft Excel 2010 Service Pack 2 (32-bit editions) Microsoft Excel 2010 Service Pack 2 (64-bit editions) 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 2010 Service Pack 2 (32-bit editions) Microsoft Office 2010 Service Pack 2 (64-bit editions) 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 2013 Service Pack 1 Microsoft Office Web Apps Server 2013 Service Pack 1 Microsoft PowerPoint 2010 Service Pack 2 (32-bit editions) Microsoft PowerPoint 2010 Service Pack 2 (64-bit editions) Microsoft PowerPoint 2013 RT Service Pack 1 Microsoft PowerPoint 2013 Service Pack 1 (32-bit editions) Microsoft PowerPoint 2013 Service Pack 1 (64-bit editions) Microsoft PowerPoint 2016 (32-bit edition) Microsoft PowerPoint 2016 (64-bit edition) Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Foundation 2013 Service Pack 1 Microsoft SharePoint Server 2019 Microsoft Visio 2010 Service Pack 2 (32-bit editions) Microsoft Visio 2010 Service Pack 2 (64-bit editions) Microsoft Visio 2013 Service Pack 1 (32-bit editions) Microsoft Visio 2013 Service Pack 1 (64-bit editions) Microsoft Visio 2016 (32-bit edition) Microsoft Visio 2016 (64-bit edition) Power BI Report Server version 15.0.1103.234 Power BI Report Server version 15.0.1104.300 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 . ******************************************************************** 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. 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This newsletter was sent by: Microsoft Corporation 1 Microsoft Way Redmond, Washington, USA 98052 _____________________________________________________________________ ************************************************************************************** Title: Microsoft Security Update Releases Issued: February 9, 2021 ************************************************************************************** Summary ======= The following CVE has undergone revision increments: * CVE-2021-26701 - CVE-2021-26701 | .NET Core Remote Code Execution Vulnerability - https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26701 - Version 1.1 - Reason for Revision: In the Security Updates table, added links to the Release Notes. This is an informational change only. - Version 2.0 - Reason for Revision: In the Security Updates table, added Visual Studio 2019 versions 16.9, 16.8, 16.7, and 16.4 and Visual Studio 2017 version 15.9. Visual Studio contains the binaries for .NET, but Visual Studio is not vulnerable to this issue. The update is offered to include the .NET files so any future applications built in Visual Studio which include .NET functionality will be protected from this issue. - Originally posted: February 9, 2021 - Updated: March 9, 2021 - Aggregate CVE Severity Rating: Critical ************************************************************************************** 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 bulletins, or installing security updates. You can obtain the MSRC public PGP key at . ************************************************************************************** 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 . 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: . 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: . This newsletter was sent by: Microsoft Corporation 1 Microsoft Way Redmond, Washington, USA 98052 We would love to get your feedback on your experience with these security notifications. 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