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Microsoft 發布了安全性更新以應對數個影響 Microsoft 產品或元件的多個漏洞。有關安全性更新的列表,請參考以下網址:

https://msrc.microsoft.com/update-guide/en-us/releaseNote/2021-Mar

有報告指 Internet Explorer (CVE-2021-26411) 及 Microsoft Edge (CVE-2021-21166 (Chromium-based) 及 CVE-2021-26411 (EdgeHTML-based)) 中的遠端執行程式碼漏洞正受到攻擊。此外,Windows Win32k 中權限提升漏洞的技術細節已被公開披露,因此該漏洞被攻擊的風險很高。系統管理員應立即為受影響的系統安裝修補程式,以減低受到網絡攻擊的風險。

受影響的系統:

  • Internet Explorer 9, 11
  • Microsoft Edge
  • Microsoft Windows 7, 8.1, RT 8.1, 10
  • Microsoft Windows Server 2008, 2008 R2, 2012, 2012 R2, 2016, 2019
  • Microsoft Windows Server, version 1909, version 2004, version 20H2
  • Microsoft Office 2010, 2013, 2016, 2019, 2019 for Mac
  • Microsoft Office Online Server
  • Microsoft Office Web Apps 2013, Server 2013
  • Microsoft Excel 2010, 2013, 2013 RT, 2016
  • Microsoft Powerpoint 2010, 2013, 2013 RT, 2016
  • Microsoft 365 Apps for Enterprise
  • Microsoft SharePoint Foundation 2013
  • Microsoft SharePoint Enterprise Server 2016
  • Microsoft SharePoint Server 2019
  • Microsoft Visual Studio 2017, 2019
  • Microsoft Visio 2010, 2013, 2016
  • Azure Container Instance, Kubernetes Service, Service Fabric, Sphere, Spring Cloud
  • HEVC Video Extensions
  • Microsoft Business Productivity Servers 2010 Service Pack 2
  • Microsoft Quantum Development Kit for Visual Studio Code
  • Microsoft Visual Studio Code ESLint extension
  • Power BI Report Server version 15.0.1103.234,15.0.1104.300
  • Visual Studio Code, Remote - Containers Extension, Java Extension Pack
  • Windows Admin Center
  • 成功利用這些漏洞可以導致遠端執行程式碼、權限提升、泄漏資訊、服務受阻斷、繞過保安功能及篡改,視乎攻擊者利用哪個漏洞而定。

    受影響產品的修補程式可在 Windows Update 或 Microsoft Update Catalog 獲取。受影響系統的用戶應遵從產品供應商的建議,立即採取行動以降低風險。

    進一步資訊:

  • https://msrc.microsoft.com/update-guide/en-us/releaseNote/2021-Mar
  • https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-21166
  • https://www.hkcert.org/tc/security-bulletin/microsoft-monthly-security-update-march-2021-_20210310
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1640
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-1729
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21300
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24089
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24090
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24095
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24104
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24107
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24108
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24110
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26411
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26859 (to CVE-2021-26882)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26884 (to CVE-2021-26887)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26889 (to CVE-2021-26902)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27047 (to CVE-2021-27063)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27066
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27070
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27074 (to CVE-2021-27077)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27080 (to CVE-2021-27085)
  •