基隆市政府教育處 Department of Education
Keelung City Government

發布編號

NICS-ANA-2024-0000121

發布時間

Mon Mar 11 15:25:05 CST 2024

事件類型

漏洞預警

發現時間

Fri Mar 08 00:00:00 CST 2024

警訊名稱

Microsoft Windows存在高風險安全漏洞(CVE-2024-21338)，請儘速確認並進行修補

內容說明

研究人員發現Microsoft Windows作業系統的AppLocker安全功能存在本機提權漏洞(CVE-2024-21338)，允許完成身分鑑別的本機端攻擊者，利用此漏洞提升至系統權限。該漏洞目前已遭駭客利用，請儘速確認並進行修補。

影響平台

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 21H2 for 32-bit Systems

Windows 10 Version 21H2 for ARM64-based Systems

Windows 10 Version 21H2 for x64-based Systems

Windows 10 Version 22H2 for 32-bit Systems

Windows 10 Version 22H2 for ARM64-based Systems

Windows 10 Version 22H2 for x64-based Systems

Windows 11 version 21H2 for ARM64-based Systems

Windows 11 version 21H2 for x64-based Systems

Windows 11 Version 22H2 for ARM64-based Systems

Windows 11 Version 22H2 for x64-based Systems

Windows 11 Version 23H2 for ARM64-based Systems

Windows 11 Version 23H2 for x64-based Systems

Windows Server 2019

Windows Server 2019 (Server Core installation)

Windows Server 2022

Windows Server 2022 (Server Core installation)

Windows Server 2022, 23H2 Edition (Server Core installation)

影響等級

高

建議措施

官方已針對漏洞釋出修復更新，請參考以下網址確認修補資訊：

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338

參考資料

1.https://www.cisa.gov/known-exploited-vulnerabilities-catalog

2.https://nvd.nist.gov/vuln/detail/CVE-2024-21338

3.https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338