張貼日期:2021/09/10

【資安漏洞預警】微軟Windows之MSHTML引擎存在安全漏洞(CVE-2021-40444),請儘速確認並進行防護補強!

  • 主旨說明:【資安漏洞預警】微軟Windows之MSHTML引擎存在安全漏洞(CVE-2021-40444),允許攻擊者遠端執行任意程式碼,請儘速確認並進行防護補強!


  • 內容說明:
    • 轉發 國家資安資訊分享與分析中心 資安訊息警訊 NISAC-ANA-202109-0479。
    • 研究人員發現微軟Windows內之瀏覽器排版引擎MSHTML存在安全漏洞(CVE-2021-40444),MSHTML用於微軟瀏覽器與Office應用程式中,攻擊者可誘騙使用者開啟含有惡意ActiveX之Office文件,進而載入瀏覽器引擎並瀏覽惡意網頁,利用此漏洞遠端執行任意程式碼。
  • 影響平台:
    • Windows 7 for 32-bit Systems Service Pack 1
    • Windows 7 for x64-based Systems Service Pack 1
    • Windows 8.1 for 32-bit systems Windows 8.1 for x64-based systems
    • Windows RT 8.1 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 Server 2008 for 32-bit Systems Service Pack 2
    • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
    • Windows Server 2008 for x64-based Systems Service Pack 2
    • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1
    • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
    • 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)
  • 建議措施:
  • 參考資料:
  • 常見問題(FAQ)

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