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 | 2021-05-13 18:01:23 |
影響等級 | 中 | ||
[主旨說明:]【漏洞預警】微軟Hyper-V、HTTP通訊協定堆疊及Object Linking and Embedding(OLE)存在安全漏洞(CVE-2021-28476、CVE-2021-31166及CVE-2021-31194),允許攻擊者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 NISAC-ANA-202105-0389 微軟Hyper-V、HTTP通訊協定堆疊及Object Linking and Embedding(OLE)存在安全漏洞(CVE-2021-28476、CVE-2021-31166及CVE-2021-31194),可能遭遠端攻擊者藉由發送特製封包或誘騙受害者存取特製網頁,進而利用漏洞執行任意程式碼。 情資分享等級: WHITE(情資內容為可公開揭露之資訊) |
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[影響平台:]
受影響版本如下:; ● CVE-2021-28476: Windows 7 for x64-based Systems Service Pack 1; Windows 8.1 for x64-based systems; Windows 10 for x64-based Systems; Windows 10 Version 1607 for x64-based Systems; Windows 10 Version 1803 for x64-based Systems; Windows 10 Version 1809 for x64-based Systems; Windows 10 Version 1909 for x64-based Systems; Windows 10 Version 2004 for x64-based Systems; Windows 10 Version 20H2 for x64-based Systems; 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 x64-based Systems Service Pack 2; Windows Server 2008 for x64-based Systems Service Pack 2 (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, version 1909 (Server Core installation); Windows Server, version 2004 (Server Core installation); Windows Server, version 20H2 (Server Core Installation); ● CVE-2021-31166:; Windows 10 Version 2004 for ARM64-based Systems; Windows 10 Version 2004 for 32-bit Systems; Windows 10 Version 2004 for x64-based Systems; Windows 10 Version 20H2 for ARM64-based Systems; Windows 10 Version 20H2 for 32-bit Systems; Windows 10 Version 20H2 for x64-based Systems; Windows Server, version 2004 (Server Core installation); Windows Server, version 20H2 (Server Core Installation); ● CVE-2021-31194:; 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 1803 for ARM64-based Systems; Windows 10 Version 1803 for 32-bit Systems; Windows 10 Version 1803 for x64-based Systems; Windows 10 Version 1809 for ARM64-based Systems; Windows 10 Version 1809 for 32-bit Systems; Windows 10 Version 1809 for x64-based Systems; Windows 10 Version 1909 for ARM64-based Systems; Windows 10 Version 1909 for 32-bit Systems; Windows 10 Version 1909 for x64-based Systems; Windows 10 Version 2004 for ARM64-based Systems; Windows 10 Version 2004 for 32-bit Systems; Windows 10 Version 2004 for x64-based Systems; Windows 10 Version 20H2 for ARM64-based Systems; Windows 10 Version 20H2 for 32-bit Systems; Windows 10 Version 20H2 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, version 1909 (Server Core installation); Windows Server, version 2004 (Server Core installation); Windows Server, version 20H2 (Server Core Installation); |
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[建議措施:]
目前微軟官方已針對此漏洞釋出更新程式,請各機關聯絡設備維護廠商或參考以下網址進行更新: 1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-28476 2. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31166 3. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31194 |
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[參考資料:] 1. https://www.ithome.com.tw/news/144350 2. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-28476 3. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31166 4. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31194 |
(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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