內容說明：

微軟釋出產品七月份安全性更新，修補遠端執行任意程式碼等漏洞。

影響平台：

Common Internet File System
Dynamics Business Central Control
Microsoft Bing
Microsoft Dynamics
Microsoft Exchange Server
Microsoft Graphics Component
Microsoft Office
Microsoft Office Excel
Microsoft Office SharePoint
Microsoft Scripting Engine
Microsoft Windows Codecs Library
Microsoft Windows DNS
Microsoft Windows Media Foundation
OpenEnclave
Power BI
Role: DNS Server
Role: Hyper-V
Visual Studio Code
Visual Studio Code - .NET Runtime
Visual Studio Code - Maven for Java Extension
Windows Active Directory
Windows Address Book
Windows AF_UNIX Socket Provider
Windows AppContainer
Windows AppX Deployment Extensions
Windows Authenticode
Windows Cloud Files Mini Filter Driver
Windows Console Driver
Windows Defender
Windows Desktop Bridge
Windows Event Tracing
Windows File History Service
Windows Hello
Windows HTML Platform
Windows Installer
Windows Kernel
Windows Key Distribution Center
Windows Local Security Authority Subsystem Service
Windows MSHTML Platform
Windows Partition Management Driver
Windows PFX Encryption
Windows Print Spooler Components
Windows Projected File System
Windows Remote Access Connection Manager
Windows Remote Assistance
Windows Secure Kernel Mode
Windows Security Account Manager
Windows Shell
Windows SMB
Windows Storage Spaces Controller
Windows TCP/IP
Windows Win32K

處置建議：

目前微軟官方已針對弱點釋出修復版本，請各機關可聯絡系統維護廠商或參考以下連結：
https://msrc.microsoft.com/update-guide/releaseNote/2021-Jul
 

CVE編號：

CVE-2021-31206
CVE-2021-31947
CVE-2021-31961
CVE-2021-33749
CVE-2021-33750
CVE-2021-33752
CVE-2021-33753
CVE-2021-33756
CVE-2021-33757
CVE-2021-33760
CVE-2021-33763
CVE-2021-33764
CVE-2021-33767
CVE-2021-33768
CVE-2021-33775
CVE-2021-33776
CVE-2021-33777
CVE-2021-33778
CVE-2021-33783
CVE-2021-34440
CVE-2021-34447
CVE-2021-34451
CVE-2021-34452
CVE-2021-34454
CVE-2021-34457
CVE-2021-34458
CVE-2021-34464
CVE-2021-34469
CVE-2021-34470
CVE-2021-34474
CVE-2021-34491
CVE-2021-34496
CVE-2021-34497
CVE-2021-34500
CVE-2021-34501
CVE-2021-34507
CVE-2021-34509
CVE-2021-34518
CVE-2021-34519
CVE-2021-34521
CVE-2021-34522
CVE-2021-34527

參考資料：

1. https://msrc.microsoft.com/update-guide/releaseNote/2021-Jul