KLA48845
Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information, execute arbitrary code, cause denial of service, gain privileges, bypass security restrictions, spoof user interface.

Below is a complete list of vulnerabilities:

1. An information disclosure vulnerability in Remote Desktop Protocol Client can be exploited remotely to obtain sensitive information.
2. A remote code execution vulnerability in Microsoft PostScript and PCL6 Class Printer Driver can be exploited remotely to execute arbitrary code.
3. An information disclosure vulnerability in Microsoft PostScript and PCL6 Class Printer Driver can be exploited remotely to obtain sensitive information.
4. A denial of service vulnerability in Windows Secure Channel can be exploited remotely to cause denial of service.
5. An elevation of privilege vulnerability in Windows Kerberos can be exploited remotely to gain privileges.
6. A remote code execution vulnerability in Windows DNS Server can be exploited remotely to execute arbitrary code.
7. An elevation of privilege vulnerability in Windows Win32k can be exploited remotely to gain privileges.
8. An elevation of privilege vulnerability in Windows Error Reporting Service can be exploited remotely to gain privileges.
9. An elevation of privilege vulnerability in Windows Ancillary Function Driver for WinSock can be exploited remotely to gain privileges.
10. An elevation of privilege vulnerability in Windows CNG Key Isolation Service can be exploited remotely to gain privileges.
11. A security feature bypass vulnerability in Windows Boot Manager can be exploited remotely to bypass security restrictions.
12. An information disclosure vulnerability in Windows Common Log File System Driver can be exploited remotely to obtain sensitive information.
13. An elevation of privilege vulnerability in Windows Kernel can be exploited remotely to gain privileges.
14. A remote code execution vulnerability in DHCP Server Service can be exploited remotely to execute arbitrary code.
15. A remote code execution vulnerability in Windows Kernel can be exploited remotely to execute arbitrary code.
16. A remote code execution vulnerability in Layer 2 Tunneling Protocol can be exploited remotely to execute arbitrary code.
17. An elevation of privilege vulnerability in Windows NTLM can be exploited remotely to gain privileges.
18. A remote code execution vulnerability in Microsoft WDAC OLE DB provider for SQL Server can be exploited remotely to execute arbitrary code.
19. An elevation of privilege vulnerability in Windows Graphics Component can be exploited remotely to gain privileges.
20. A denial of service vulnerability in Windows Network Address Translation (NAT) can be exploited remotely to cause denial of service.
21. An elevation of privilege vulnerability in Windows Advanced Local Procedure Call (ALPC) can be exploited remotely to gain privileges.
22. A denial of service vulnerability in Microsoft Message Queuing can be exploited remotely to cause denial of service.
23. A remote code execution vulnerability in Windows Bluetooth Driver can be exploited remotely to execute arbitrary code.
24. A security feature bypass vulnerability in Windows Group Policy can be exploited remotely to bypass security restrictions.
25. A remote code execution vulnerability in Remote Procedure Call Runtime can be exploited remotely to execute arbitrary code.
26. A remote code execution vulnerability in Windows Domain Name Service can be exploited remotely to execute arbitrary code.
27. An elevation of privilege vulnerability in Windows Registry can be exploited remotely to gain privileges.
28. An elevation of privilege vulnerability in Win32k can be exploited remotely to gain privileges.
29. An information disclosure vulnerability in Remote Procedure Call Runtime can be exploited remotely to obtain sensitive information.
30. A denial of service vulnerability in Windows Kernel can be exploited remotely to cause denial of service.
31. An elevation of privilege vulnerability in Windows Clip Service can be exploited remotely to gain privileges.
32. A spoofing vulnerability in Windows can be exploited remotely to spoof user interface.
33. A remote code execution vulnerability in Windows Network Load Balancing can be exploited remotely to execute arbitrary code.
34. A remote code execution vulnerability in Windows Internet Key Exchange (IKE) Protocol Extensions can be exploited remotely to execute arbitrary code.
35. A remote code execution vulnerability in Windows Pragmatic General Multicast (PGM) can be exploited remotely to execute arbitrary code.
36. An elevation of privilege vulnerability in Windows Common Log File System Driver can be exploited remotely to gain privileges.
37. An information disclosure vulnerability in Windows DNS Server can be exploited remotely to obtain sensitive information.
38. A security feature bypass vulnerability in Windows Enroll Engine can be exploited remotely to bypass security restrictions.
39. A remote code execution vulnerability in Windows Point-to-Point Tunneling Protocol can be exploited remotely to execute arbitrary code.
40. A remote code execution vulnerability in Raw Image Extension can be exploited remotely to execute arbitrary code.
41. A remote code execution vulnerability in Microsoft Message Queuing can be exploited remotely to execute arbitrary code.
42. An information disclosure vulnerability in Windows Kernel Memory can be exploited remotely to obtain sensitive information.
43. An information disclosure vulnerability in Windows Kernel can be exploited remotely to obtain sensitive information.
44. An elevation of privilege vulnerability in Netlogon RPC can be exploited remotely to gain privileges.
45. A security feature bypass vulnerability in Windows Lock Screen can be exploited remotely to bypass security restrictions.
46. A denial of service vulnerability in Windows Secure Socket Tunneling Protocol (SSTP) can be exploited remotely to cause denial of service.
47. A remote code execution vulnerability in Windows Point-to-Point Protocol over Ethernet (PPPoE) can be exploited remotely to execute arbitrary code.
48. An elevation of privilege vulnerability in Windows Remote Procedure Call Service (RPCSS) can be exploited remotely to gain privileges.
49. An information disclosure vulnerability in Windows Network File System can be exploited remotely to obtain sensitive information.

The following public exploits exists for this vulnerability:

https://github.com/glavstroy/CVE-2023-28231

https://github.com/Hashi0x/PoC-CVE-2023-21554

https://github.com/zoemurmure/CVE-2023-21554-PoC

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Windows 10 Version 22H2 for 32-bit Systems
Windows 10 for x64-based Systems
Windows Server 2016 (Server Core installation)
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 1809 for 32-bit Systems
Windows Server 2012
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 22H2 for x64-based Systems
Windows Server 2012 R2
Windows 11 Version 22H2 for x64-based Systems
Windows Server 2012 (Server Core installation)
Windows 10 Version 1809 for x64-based Systems
Windows Server 2022 (Server Core installation)
Windows 11 version 21H2 for x64-based Systems
Windows Server 2022
Windows 10 Version 20H2 for x64-based Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 for 32-bit Systems
Windows Server 2016
Windows Server 2019
Windows 10 Version 21H2 for x64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows Server 2012 R2 (Server Core installation)
Raw Image Extension
Windows 10 Version 22H2 for ARM64-based Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows Server 2019 (Server Core installation)
Remote Desktop client for Windows Desktop

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

CVE-2023-28267
CVE-2023-24887
CVE-2023-24883
CVE-2023-28233
CVE-2023-28243
CVE-2023-28244
CVE-2023-28308
CVE-2023-28274
CVE-2023-28221
CVE-2023-28218
CVE-2023-28229
CVE-2023-28249
CVE-2023-28266
CVE-2023-28293
CVE-2023-28231
CVE-2023-24886
CVE-2023-24929
CVE-2023-28237
CVE-2023-28219
CVE-2023-28225
CVE-2023-28275
CVE-2023-28248
CVE-2023-24912
CVE-2023-28236
CVE-2023-28255
CVE-2023-28217
CVE-2023-28216
CVE-2023-24928
CVE-2023-28302
CVE-2023-28227
CVE-2023-28276
CVE-2023-21727
CVE-2023-28307
CVE-2023-28234
CVE-2023-24925
CVE-2023-28223
CVE-2023-28246
CVE-2023-24914
CVE-2023-21729
CVE-2023-21769
CVE-2023-28272
CVE-2023-28306
CVE-2023-28298
CVE-2023-28273
CVE-2023-28269
CVE-2023-28228
CVE-2023-28240
CVE-2023-28238
CVE-2023-28250
CVE-2023-28252
CVE-2023-24931
CVE-2023-28277
CVE-2023-28226
CVE-2023-28232
CVE-2023-28291
CVE-2023-21554
CVE-2023-28271
CVE-2023-28253
CVE-2023-28254
CVE-2023-28268
CVE-2023-28270
CVE-2023-24924
CVE-2023-28305
CVE-2023-28241
CVE-2023-28256
CVE-2023-28235
CVE-2023-28278
CVE-2023-28224
CVE-2023-28222
CVE-2023-24885
CVE-2023-28292
CVE-2023-24927
CVE-2023-24884
CVE-2023-28220
CVE-2023-28297
CVE-2023-28247
CVE-2023-24926

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