KLA12259
Multiple vulnerabilities in Microsoft Windows

Updated: 08/12/2021
Detect date
?
08/10/2021
Severity
?
Critical
Description

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

Below is a complete list of vulnerabilities:

  1. An elevation of privilege vulnerability in Windows Update Medic Service can be exploited remotely to gain privileges.
  2. A remote code execution vulnerability in Windows TCP/IP can be exploited remotely to execute arbitrary code.
  3. An information disclosure vulnerability in Windows Services for NFS ONCRPC XDR Driver can be exploited remotely to obtain sensitive information.
  4. An elevation of privilege vulnerability in Windows 10 Update Assistant can be exploited remotely to None.
  5. A remote code execution vulnerability in Windows Services for NFS ONCRPC XDR Driver can be exploited remotely to execute arbitrary code.
  6. A spoofing vulnerability in Windows LSA can be exploited remotely to spoof user interface.
  7. A remote code execution vulnerability in Windows Print Spooler can be exploited remotely to execute arbitrary code.
  8. An elevation of privilege vulnerability in Windows Event Tracing can be exploited remotely to gain privileges.
  9. A remote code execution vulnerability in Windows Graphics Component can be exploited remotely to execute arbitrary code.
  10. A memory corruption vulnerability in Scripting Engine can be exploited remotely to cause denial of service.
  11. A remote code execution vulnerability in Windows MSHTML Platform can be exploited remotely to execute arbitrary code.
  12. An elevation of privilege vulnerability in Windows Digital TV Tuner device registration application can be exploited remotely to gain privileges.
  13. A remote code execution vulnerability in Windows Graphics Component Font Parsing can be exploited remotely to execute arbitrary code.
  14. An elevation of privilege vulnerability in Windows Bluetooth Driver can be exploited remotely to gain privileges.
  15. A remote code execution vulnerability in Windows Media MPEG-4 Video Decoder can be exploited remotely to execute arbitrary code.
  16. An elevation of privilege vulnerability in Windows Print Spooler can be exploited remotely to gain privileges.
  17. An elevation of privilege vulnerability in Windows Recovery Environment Agent can be exploited remotely to gain privileges.
  18. An elevation of privilege vulnerability in Windows User Account Profile Picture can be exploited remotely to gain privileges.
  19. An elevation of privilege vulnerability in Storage Spaces Controller can be exploited remotely to gain privileges.
  20. An elevation of privilege vulnerability in Windows User Profile Service can be exploited remotely to gain privileges.
  21. A remote code execution vulnerability in Remote Desktop Client can be exploited remotely to execute arbitrary code.
  22. An information disclosure vulnerability in Windows Cryptographic Primitives Library can be exploited remotely to obtain sensitive information.
Affected products

Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 20H2 for x64-based Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows 8.1 for 32-bit systems
Windows Server 2019 (Server Core installation)
Windows 10 Version 1809 for 32-bit Systems
Windows Server 2016 (Server Core installation)
Windows 10 for x64-based Systems
Windows Server 2012 (Server Core installation)
Windows 7 for 32-bit Systems Service Pack 1
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows Server 2019
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows 10 Version 1607 for x64-based Systems
Windows Server 2008 for x64-based Systems Service Pack 2
Windows 10 Version 1809 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows Server, version 20H2 (Server Core Installation)
Windows 10 Version 2004 for x64-based Systems
Windows Server 2012 R2
Windows 10 Version 21H1 for 32-bit Systems
Windows Server 2016
Windows RT 8.1
Windows 10 Version 21H1 for ARM64-based Systems
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows 10 Version 20H2 for ARM64-based Systems
Windows Server 2012
Windows 8.1 for x64-based systems
Remote Desktop client for Windows Desktop
Windows 7 for x64-based Systems Service Pack 1
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 21H1 for x64-based Systems
Windows Server 2012 R2 (Server Core installation)
Windows Server, version 2004 (Server Core installation)

Solution

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

Original advisories

CVE-2021-36948
CVE-2021-26424
CVE-2021-26433
CVE-2021-36945
CVE-2021-26432
CVE-2021-36926
CVE-2021-36942
CVE-2021-36947
CVE-2021-34487
CVE-2021-34530
CVE-2021-34480
CVE-2021-34534
CVE-2021-36927
CVE-2021-34486
CVE-2021-36932
CVE-2021-34533
CVE-2021-34537
CVE-2021-36937
CVE-2021-36936
CVE-2021-26425
CVE-2021-34483
CVE-2021-26431
CVE-2021-26426
CVE-2021-34536
CVE-2021-34484
CVE-2021-34535
CVE-2021-36933
CVE-2021-36938

Impacts
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

PE 
[?]

SUI 
[?]
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-IDS
?
CVE-2021-345330.0Unknown
CVE-2021-264240.0Unknown
CVE-2021-345370.0Unknown
CVE-2021-264250.0Unknown
CVE-2021-369360.0Unknown
CVE-2021-344830.0Unknown
CVE-2021-369370.0Unknown
CVE-2021-369420.0Unknown
CVE-2021-369470.0Unknown
CVE-2021-344840.0Unknown
CVE-2021-345350.0Unknown
CVE-2021-369270.0Unknown
CVE-2021-344800.0Unknown
CVE-2021-369480.0Unknown
CVE-2021-264330.0Unknown
CVE-2021-369450.0Unknown
CVE-2021-264320.0Unknown
CVE-2021-369260.0Unknown
CVE-2021-344870.0Unknown
CVE-2021-345300.0Unknown
CVE-2021-345340.0Unknown
CVE-2021-344860.0Unknown
CVE-2021-369320.0Unknown
CVE-2021-264310.0Unknown
CVE-2021-264260.0Unknown
CVE-2021-345360.0Unknown
CVE-2021-369330.0Unknown
CVE-2021-369380.0Unknown
KB list

4023814
5005036
5005031
5005033
5005030
5005106
5005040
5005099
5005043
5005076
5005094

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