CVE-2020-1166 Explained : Impact and Mitigation
Discover the elevation of privilege vulnerability in Windows Clipboard Service (CVE-2020-1166) affecting various Windows 10 versions. Learn about the impacted systems, exploitation, and mitigation strategies.
Windows Clipboard Service Elevation of Privilege Vulnerability
Understanding CVE-2020-1166
An elevation of privilege vulnerability in Windows related to Clipboard Service handling.
What is CVE-2020-1166?
This vulnerability occurs due to Windows improperly managing calls to the Clipboard Service.
The Impact of CVE-2020-1166
The vulnerability allows attackers to elevate privileges on affected systems.
Technical Details of CVE-2020-1166
Vulnerability Description
- Windows vulnerability in Clipboard Service handling
Affected Systems and Versions
The following systems are affected:
- Windows 10 Version 1909 for 32-bit/x64-based/ARM64-based Systems
- Windows Server, version 1909
- Windows 10 Version 1903 for 32-bit/x64-based/ARM64-based Systems
- Windows Server, version 1903
Exploitation Mechanism
The issue arises from improper handling of calls to the Clipboard Service.
Mitigation and Prevention
Immediate Steps to Take
- Apply the latest security updates from Microsoft
- Monitor for any unusual system behavior
- Utilize security best practices
Long-Term Security Practices
- Implement the principle of least privilege
- Regularly review and update security configurations
- Conduct security training and awareness programs
Patching and Updates
- Install the security patches provided by Microsoft