Multiple vulnerabilities were found in Microsoft Products (Extended Support Update). Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, obtain sensitive information, bypass security restrictions.

Below is a complete list of vulnerabilities:

1. A remote code execution vulnerability in VBScript can be exploited remotely via specially crafted website to execute arbitrary code.
2. An elevation of privilege vulnerability in Windows Text Service Framework can be exploited remotely via specially crafted application to gain privileges.
3. An elevation of privilege vulnerability in Windows can be exploited remotely via specially crafted application to gain privileges.
4. An elevation of privilege vulnerability in Windows Common Log File System Driver can be exploited remotely via specially crafted application to gain privileges.
5. An information disclosure vulnerability in DirectX can be exploited remotely via specially crafted application to obtain sensitive information.
6. An information disclosure vulnerability in Windows Transaction Manager can be exploited remotely via specially crafted application to obtain sensitive information.
7. An elevation of privilege vulnerability in Windows Media can be exploited remotely via specially crafted application to gain privileges.
8. An elevation of privilege vulnerability in Win32k can be exploited remotely via specially crafted application to gain privileges.
9. A remote code execution vulnerability in Jet Database Engine can be exploited remotely via specially crafted file to execute arbitrary code.
10. An information disclosure vulnerability in Windows Kernel can be exploited remotely via specially crafted application to obtain sensitive information.
11. An information disclosure vulnerability in Windows Common Log File System Driver can be exploited remotely via specially crafted application to obtain sensitive information.
12. An information disclosure vulnerability in Microsoft Graphics Components can be exploited remotely via specially crafted file to obtain sensitive information.
13. A remote code execution vulnerability in LNK can be exploited remotely to execute arbitrary code.
14. An information disclosure vulnerability in Windows GDI can be exploited remotely via specially crafted document to obtain sensitive information.
15. An elevation of privilege vulnerability in DirectX can be exploited remotely via specially crafted application to gain privileges.
16. A remote code execution vulnerability in Remote Desktop Client can be exploited remotely to execute arbitrary code.
17. A security feature bypass vulnerability in Microsoft Browser can be exploited remotely via specially crafted to bypass security restrictions.
18. An elevation of privilege vulnerability in Microsoft Compatibility Appraiser can be exploited remotely via specially crafted application to gain privileges.
19. An information disclosure vulnerability in DirectWrite can be exploited remotely via specially crafted document to obtain sensitive information.
20. An elevation of privilege vulnerability in Winlogon can be exploited remotely via specially crafted application to gain privileges.
21. An information disclosure vulnerability in Windows SMB Client Driver can be exploited remotely via specially crafted application to obtain sensitive information.

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

Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows 10 for 32-bit Systems
Windows Server, version 1803 (Server Core Installation)
Windows 10 Version 1903 for x64-based Systems
Internet Explorer 9
Microsoft Office 2019 for 64-bit editions
Windows 10 for x64-based Systems
Windows Server 2012 (Server Core installation)
Windows Server 2016 (Server Core installation)
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2012
Office 365 ProPlus for 64-bit Systems
Microsoft Office 2010 Service Pack 2 (32-bit editions)
Microsoft Office 2013 RT Service Pack 1
Microsoft Office 2013 Service Pack 1 (32-bit editions)
Internet Explorer 11
Microsoft Office 2010 Service Pack 2 (64-bit editions)
Windows 10 Version 1803 for ARM64-based Systems
Windows Server 2008 for x64-based Systems Service Pack 2
Office 365 ProPlus for 32-bit Systems
Windows Server 2016
Windows 10 Version 1709 for x64-based Systems
Windows RT 8.1
Windows 10 Version 1709 for ARM64-based Systems
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1903 for 32-bit Systems
Windows Server 2012 R2 (Server Core installation)
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows Server 2019 (Server Core installation)
Microsoft Edge (EdgeHTML-based)
Microsoft Office 2016 (32-bit edition)
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows 10 Version 1803 for x64-based Systems
Microsoft Office 2019 for 32-bit editions
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Microsoft Office 2013 Service Pack 1 (64-bit editions)
Windows Server, version 1903 (Server Core installation)
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows Server, version 1709 (Server Core Installation)
Microsoft Office 2016 (64-bit edition)
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 7 for 32-bit Systems Service Pack 1
Internet Explorer 10
Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1703 for 32-bit Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2012 R2
Windows Server 2019

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

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