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KLA12345
Multiple vulnerabilities in Microsoft Windows

Обновлено: 22/01/2024
Дата обнаружения
09/11/2021
Уровень угрозы
Critical
Описание

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

Below is a complete list of vulnerabilities:

  1. An elevation of privilege vulnerability in Active Directory Domain Services can be exploited remotely to gain privileges.
  2. An elevation of privilege vulnerability in NTFS can be exploited remotely to gain privileges.
  3. An information disclosure vulnerability in Windows Remote Desktop Protocol (RDP) can be exploited remotely to obtain sensitive information.
  4. An information disclosure vulnerability in Remote Desktop Protocol Client can be exploited remotely to obtain sensitive information.
  5. A remote code execution vulnerability in Remote Desktop Client can be exploited remotely to execute arbitrary code.
  6. An elevation of privilege vulnerability in Windows Fast FAT File System Driver can be exploited remotely to gain privileges.
  7. An elevation of privilege vulnerability in Windows Installer can be exploited remotely to gain privileges.
  8. An elevation of privilege vulnerability in Windows Kernel can be exploited remotely to gain privileges.
  9. A remote code execution vulnerability in Microsoft COM for Windows can be exploited remotely to execute arbitrary code.
  10. A remote code execution vulnerability in Microsoft Virtual Machine Bus (VMBus) can be exploited remotely to execute arbitrary code.
  11. An elevation of privilege vulnerability in Windows Feedback Hub can be exploited remotely to gain privileges.
  12. A security feature bypass vulnerability in Windows Hello can be exploited remotely to bypass security restrictions.
  13. A remote code execution vulnerability in Microsoft Windows Media Foundation can be exploited remotely to execute arbitrary code.
  14. An elevation of privilege vulnerability in Windows Desktop Bridge can be exploited remotely to gain privileges.
  15. A memory corruption vulnerability in Chakra Scripting Engine can be exploited remotely to execute arbitrary code.
  16. A denial of service vulnerability in Windows Hyper-V can be exploited remotely to cause denial of service.
  17. An elevation of privilege vulnerability in Windows Core Shell SI Host Extension Framework for Composable Shell can be exploited remotely to gain privileges.
  18. A denial of service vulnerability in Windows Hyper-V Discrete Device Assignment (DDA) can be exploited remotely to cause denial of service.
  19. An elevation of privilege vulnerability in Diagnostics Hub Standard Collector can be exploited remotely to gain privileges.
  20. A remote code execution vulnerability in Windows NTFS can be exploited remotely to execute arbitrary code.
  21. A denial of service vulnerability in Windows can be exploited remotely to cause denial of service.
  22. An elevation of privilege vulnerability in Credential Security Support Provider Protocol (CredSSP) can be exploited remotely to gain privileges.
Эксплуатация

Public exploits exist for this vulnerability.

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

Пораженные продукты

Windows 10 Version 1607 for x64-based Systems
Windows Server 2016
Windows 8.1 for 32-bit systems
Windows 10 Version 20H2 for 32-bit Systems
Windows Server 2022
Windows Server 2019
Windows Server, version 2004 (Server Core installation)
Windows 10 for x64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows RT 8.1
Windows 10 Version 21H1 for ARM64-based Systems
Windows Server 2019 (Server Core installation)
Windows Server 2022 (Server Core installation)
Windows 10 Version 21H1 for 32-bit Systems
Windows 8.1 for x64-based systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1607 for 32-bit Systems
Windows Server, version 20H2 (Server Core Installation)
Windows Server 2016 (Server Core installation)
Windows 10 Version 2004 for x64-based Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 21H1 for x64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows 11 version 21H2 for x64-based Systems
Remote Desktop client for Windows Desktop

Решение

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

Первичный источник обнаружения
CVE-2021-42282
CVE-2021-41367
CVE-2021-41371
CVE-2021-38665
CVE-2021-38666
CVE-2021-42291
CVE-2021-42278
CVE-2021-41377
CVE-2021-41379
CVE-2021-42285
CVE-2021-42283
CVE-2021-42275
CVE-2021-38631
CVE-2021-41370
CVE-2021-42287
CVE-2021-26443
CVE-2021-42280
CVE-2021-42288
CVE-2021-42276
CVE-2021-36957
CVE-2021-42279
CVE-2021-42284
CVE-2021-42286
CVE-2021-42274
CVE-2021-42277
CVE-2021-41378
CVE-2021-41356
CVE-2021-41366
CVE-2021-41366
CVE-2021-42284
Оказываемое влияние
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]

PE 
[?]
Связанные продукты
Microsoft Windows
Microsoft Windows Server
Microsoft Windows 8
Windows RT
Microsoft Windows 10
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft Windows 11
Microsoft Remote Desktop
CVE-IDS
KB list

5007255
5007206
5007207
5007186
5007192
5007215
5007205
5007247
5007189