Multiple vulnerabilities in Microsoft Products (ESU)

Description

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

Below is a complete list of vulnerabilities:

1. An information disclosure vulnerability in Windows SMB can be exploited remotely to obtain sensitive information.
2. A spoofing vulnerability in Windows Certificate can be exploited remotely to spoof user interface.
3. A remote code execution vulnerability in Windows MSHTML Platform can be exploited remotely to execute arbitrary code.
4. A denial of service vulnerability in Windows DNS Server can be exploited remotely to cause denial of service.
5. A spoofing vulnerability in Windows Installer can be exploited remotely to spoof user interface.
6. A remote code execution vulnerability in Windows Address Book can be exploited remotely to execute arbitrary code.
7. A security feature bypass vulnerability in Windows LSA can be exploited remotely to bypass security restrictions.
8. An elevation of privilege vulnerability in Windows Remote Access Connection Manager can be exploited remotely to gain privileges.
9. A remote code execution vulnerability in Windows DNS Server can be exploited remotely to execute arbitrary code.
10. A denial of service vulnerability in Windows LSA can be exploited remotely to cause denial of service.
11. A security feature bypass vulnerability in Windows HTML Platforms can be exploited remotely to bypass security restrictions.
12. A remote code execution vulnerability in Windows DNS Snap-in can be exploited remotely to execute arbitrary code.
13. A denial of service vulnerability in Windows TCP/IP Driver can be exploited remotely to cause denial of service.
14. An elevation of privilege vulnerability in Windows Kernel can be exploited remotely to gain privileges.
15. An information disclosure vulnerability in GDI+ can be exploited remotely to obtain sensitive information.
16. An information disclosure vulnerability in Windows Key Distribution Center can be exploited remotely to obtain sensitive information.
17. A memory corruption vulnerability in Scripting Engine can be exploited remotely to execute arbitrary code.
18. A security feature bypass vulnerability in Windows Security Account Manager Remote Protocol can be exploited remotely to bypass security restrictions.
19. An information disclosure vulnerability in Windows Remote Access Connection Manager can be exploited remotely to obtain sensitive information.
20. A remote code execution vulnerability in Microsoft Windows Media Foundation can be exploited remotely to execute arbitrary code.
21. An information disclosure vulnerability in Windows Remote Assistance can be exploited remotely to obtain sensitive information.
22. An elevation of privilege vulnerability in Windows GDI can be exploited remotely to gain privileges.
23. An elevation of privilege vulnerability in Win32k can be exploited remotely to gain privileges.
24. A denial of service vulnerability in Bowser.sys can be exploited remotely to cause denial of service.
25. An elevation of privilege vulnerability in Windows Installer can be exploited remotely to gain privileges.
26. A spoofing vulnerability in Windows Authenticode can be exploited remotely to spoof user interface.
27. An information disclosure vulnerability in Windows Kernel Memory can be exploited remotely to obtain sensitive information.
28. An information disclosure vulnerability in Windows GDI can be exploited remotely to obtain sensitive information.

Original advisories

• CVE-2021-33783

• CVE-2021-34492
• CVE-2021-34497
• CVE-2021-34442
• CVE-2021-34444
• CVE-2021-33765
• CVE-2021-34504
• CVE-2021-33786
• CVE-2021-34456
• CVE-2021-34494
• CVE-2021-33788
• CVE-2021-33754
• CVE-2021-34446
• CVE-2021-33752
• CVE-2021-31183
• CVE-2021-33750
• CVE-2021-33745
• CVE-2021-31979
• CVE-2021-33756
• CVE-2021-34440
• CVE-2021-33749
• CVE-2021-33764
• CVE-2021-34448
• CVE-2021-34499
• CVE-2021-33757
• CVE-2021-34457
• CVE-2021-34441
• CVE-2021-34507
• CVE-2021-33746
• CVE-2021-34498
• CVE-2021-34516
• CVE-2021-34447
• CVE-2021-33780
• CVE-2021-34476
• CVE-2021-34511
• CVE-2021-33782
• CVE-2021-34514
• CVE-2021-34500
• CVE-2021-34496

Exploitation

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

Related products

• Microsoft-Windows
• Microsoft-Windows-Server
• Microsoft-Windows-Server-2012
• Microsoft-Windows-8
• Microsoft-Windows-7
• Microsoft-Windows-Server-2008
• Windows-RT
• Microsoft-Windows-10

CVE list

• CVE-2021-34497
  critical
• CVE-2021-34444
  high
• CVE-2021-34504
  critical
• CVE-2021-34456
  critical
• CVE-2021-33788
  critical
• CVE-2021-34494
  critical
• CVE-2021-34446
  critical
• CVE-2021-31183
  critical
• CVE-2021-33745
  high
• CVE-2021-34440
  high
• CVE-2021-33749
  critical
• CVE-2021-33764
  high
• CVE-2021-33757
  critical
• CVE-2021-34441
  critical
• CVE-2021-34507
  high
• CVE-2021-34516
  critical
• CVE-2021-33780
  critical
• CVE-2021-34476
  critical
• CVE-2021-34511
  critical
• CVE-2021-34500
  critical
• CVE-2021-34496
  high
• CVE-2021-33783
  high
• CVE-2021-34492
  critical
• CVE-2021-34442
  critical
• CVE-2021-33765
  high
• CVE-2021-33786
  critical
• CVE-2021-33754
  critical
• CVE-2021-33752
  critical
• CVE-2021-33750
  critical
• CVE-2021-31979
  critical
• CVE-2021-33756
  critical
• CVE-2021-34448
  critical
• CVE-2021-34499
  high
• CVE-2021-34457
  high
• CVE-2021-33746
  critical
• CVE-2021-34498
  critical
• CVE-2021-34447
  critical
• CVE-2021-33782
  high
• CVE-2021-34514
  critical

KB list

• 5004289
• 5004307
• 5004299
• 5004305
• 5005563
• 5010384
• 5010422
• 5010403
• 5010404

Read more

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