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

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in Win32k can be exploited remotely via specially crafted application to gain privileges.
2. A remote code execution vulnerability in Windows Hyper-V can be exploited remotely via specially crafted application to execute arbitrary code.
3. An information disclosure vulnerability in Windows GDI can be exploited remotely via specially crafted application to obtain sensitive information.
4. An information disclosure vulnerability in Windows Media Player can be exploited remotely via specially crafted hyperlink to obtain sensitive information.
5. A remote code execution vulnerability in MS XML can be exploited remotely via specially crafted website to execute arbitrary code.
6. An information disclosure vulnerability in DirectX can be exploited remotely via specially crafted application to obtain sensitive information.
7. An elevation of privilege vulnerability in Microsoft Filter Manager can be exploited remotely via specially crafted file to gain privileges.
8. An information disclosure vulnerability in Windows Kernel can be exploited remotely via specially crafted application to obtain sensitive information.
9. A remote code execution vulnerability in Windows Theme API can be exploited remotely via specially crafted file to execute arbitrary code.
10. An elevation of privilege vulnerability in NTFS can be exploited remotely via specially crafted application to gain privileges.
11. A security feature bypass vulnerability in Windows DNS can be exploited remotely to bypass security restrictions.
12. A remote code execution vulnerability in Microsoft JET Database Engine can be exploited remotely via specially crafted to execute arbitrary code.
13. A remote code execution vulnerability in Microsoft Graphics Components can be exploited remotely via specially crafted file to execute arbitrary code.
14. An information disclosure vulnerability in Microsoft Graphics Components can be exploited remotely via specially crafted file to obtain sensitive information.

The following public exploits exists for this vulnerability:

https://www.exploit-db.com/exploits/45624

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 Server 2019
Windows 10 for 32-bit Systems
Windows Server, version 1803 (Server Core Installation)
Microsoft Office 2016 for Mac
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 Server 2008 for 32-bit Systems Service Pack 2
Windows 8.1 for x64-based systems
Windows Server 2012
Office 365 ProPlus for 64-bit 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 Server 2008 for Itanium-Based Systems Service Pack 2
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1809 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 Office Word Viewer
Microsoft PowerPoint Viewer 2007
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 Excel Viewer 2007 Service Pack 3
Microsoft Office Compatibility Pack Service Pack 3
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1607 for x64-based Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 10 Version 1709 for 32-bit Systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows 10 Version 1703 for 32-bit Systems
Windows Server 2012 R2
Windows 10 Version 1803 for 32-bit Systems

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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