內容說明：

微軟釋出產品4月份安全性更新，共修補93個漏洞。

影響平台：

.NET Core
Azure Machine Learning
Azure Service Connector
Microsoft Bluetooth Driver
Microsoft Defender for Endpoint
Microsoft Dynamics
Microsoft Dynamics 365 Customer Voice
Microsoft Edge (Chromium-based)
Microsoft Graphics Component
Microsoft Message Queuing
Microsoft Office
Microsoft Office Publisher
Microsoft Office SharePoint
Microsoft Office Word
Microsoft PostScript Printer Driver
Microsoft Printer Drivers
Microsoft WDAC OLE DB provider for SQL
Microsoft Windows DNS
Visual Studio
Visual Studio Code
Windows Active Directory
Windows ALPC
Windows Ancillary Function Driver for WinSock
Windows Boot Manager
Windows Clip Service
Windows CNG Key Isolation Service
Windows Common Log File System Driver
Windows DHCP Server
Windows Enroll Engine
Windows Error Reporting
Windows Group Policy
Windows Internet Key Exchange (IKE) Protocol
Windows Kerberos
Windows Kernel
Windows Layer 2 Tunneling Protocol
Windows Lock Screen
Windows Netlogon
Windows Network Address Translation (NAT)
Windows Network File System
Windows Network Load Balancing
Windows NTLM
Windows PGM
Windows Point-to-Point Protocol over Ethernet (PPPoE)
Windows Point-to-Point Tunneling Protocol
Windows Raw Image Extension
Windows RDP Client
Windows Registry
Windows RPC API
Windows Secure Boot
Windows Secure Channel
Windows Secure Socket Tunneling Protocol (SSTP)
Windows Transport Security Layer (TLS)
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/2023-Apr

CVE編號：

CVE-2023-21554
CVE-2023-21727
CVE-2023-21729
CVE-2023-23375
CVE-2023-23384
CVE-2023-24860
CVE-2023-24883
CVE-2023-24884
CVE-2023-24885
CVE-2023-24886
CVE-2023-24887
CVE-2023-24893
CVE-2023-24912
CVE-2023-24914
CVE-2023-24924
CVE-2023-24925
CVE-2023-24926
CVE-2023-24927
CVE-2023-24928
CVE-2023-24929
CVE-2023-24935
CVE-2023-28216
CVE-2023-28218
CVE-2023-28219
CVE-2023-28220
CVE-2023-28221
CVE-2023-28222
CVE-2023-28223
CVE-2023-28224
CVE-2023-28225
CVE-2023-28226
CVE-2023-28227
CVE-2023-28228
CVE-2023-28229
CVE-2023-28231
CVE-2023-28232
CVE-2023-28233
CVE-2023-28234
CVE-2023-28235
CVE-2023-28236
CVE-2023-28237
CVE-2023-28238
CVE-2023-28240
CVE-2023-28243
CVE-2023-28244
CVE-2023-28246
CVE-2023-28247
CVE-2023-28248
CVE-2023-28249
CVE-2023-28250
CVE-2023-28251
CVE-2023-28252
CVE-2023-28253
CVE-2023-28254
CVE-2023-28255
CVE-2023-28256
CVE-2023-28260
CVE-2023-28262
CVE-2023-28263
CVE-2023-28266
CVE-2023-28267
CVE-2023-28268
CVE-2023-28269
CVE-2023-28270
CVE-2023-28271
CVE-2023-28272
CVE-2023-28273
CVE-2023-28274
CVE-2023-28275
CVE-2023-28276
CVE-2023-28277
CVE-2023-28278
CVE-2023-28284
CVE-2023-28285
CVE-2023-28287
CVE-2023-28288
CVE-2023-28291
CVE-2023-28292
CVE-2023-28295
CVE-2023-28296
CVE-2023-28297
CVE-2023-28300
CVE-2023-28301
CVE-2023-28304
CVE-2023-28305
CVE-2023-28306
CVE-2023-28307
CVE-2023-28308
CVE-2023-28309
CVE-2023-28311
CVE-2023-28312
CVE-2023-28313
CVE-2023-28314

參考資料：

https://msrc.microsoft.com/update-guide/releaseNote/2023-Apr