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影響等級：中

發現時間：2021-09-16

原標題名稱：【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。

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