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    【漏洞預警】微軟Windows作業系統存在多個安全漏洞，允許攻擊者取得權限或遠端執行任意程式碼，請儘速確認並進行更新

    教育機構ANA通報平台

    發佈編號 發佈時間
    事故類型 ANA-漏洞預警 發現時間 2021-09-16 14:16:03
    影響等級 中    
    [主旨說明:]【漏洞預警】微軟Windows作業系統存在多個安全漏洞，允許攻擊者取得權限或遠端執行任意程式碼，請儘速確認並進行更新
    [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-202109-0847

研究人員發現Windows作業系統存在下列安全漏洞，遠端攻擊者可藉由漏洞取得權限或進而執行任意程式碼。

1.遠端執行任意程式碼漏洞：CVE-2021-36965與CVE-2021-38647。

2.權限提升漏洞：CVE-2021-36955、CVE-2021-36963、CVE-2021-36968、CVE-2021-38633、CVE-2021-38645、CVE-2021-38648、CVE-2021-38649、CVE-2021-38667、CVE-2021-38671及CVE-2021-40447。


情資分享等級: WHITE(情資內容為可公開揭露之資訊)
    [影響平台:] 
    一、CVE-2021-36955、CVE-2021-36963、CVE-2021-36965、CVE-2021-38633、CVE-2021-38667、CVE-2021-38671及CVE-2021-40447： 

■ 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) 

二、CVE-2021-38645、CVE-2021-38647、CVE-2021-38648及CVE-2021-38649： 
Azure Open Management Infrastructure CVE-2021-36968： 

■ Windows 7 for 32-bit Systems Service Pack 1 
■ Windows 7 for x64-based Systems Service Pack 1 
■ 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 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)
    [建議措施:] 
    目前微軟官方已針對此漏洞釋出更新程式，請各機關聯絡維護廠商或參考以下網址進行更新：

1.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36955
2.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36963
3.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36965
4.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36968
5.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38633
6.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38645
7.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38647
8.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38648 
9.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38649
10.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38667
11.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38671
12.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40447
    [參考資料:]
    1. https://www.ithome.com.tw/news/146733
    2. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36955
    3. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36963
    4. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36965
    5. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36968
    6. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38633
    7. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38645
    8. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38647
    9. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38648
    10. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38649
    11. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38667
    12. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38671
    13. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40447
    (此通報僅在於告知相關資訊，並非為資安事件)，如果您對此通報的內容有疑問或有關於此事件的建議，歡迎與我們連絡。
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