CVE-2020-0746 Explained : Impact and Mitigation

An information disclosure vulnerability exists in the way that Microsoft Graphics Components handle objects in memory, aka 'Microsoft Graphics Components Information Disclosure Vulnerability'.

Understanding CVE-2020-0746

What is CVE-2020-0746?

This CVE refers to an information disclosure vulnerability in Microsoft Graphics Components.

The Impact of CVE-2020-0746

The vulnerability can allow attackers to access sensitive information, posing a risk to data confidentiality.

Technical Details of CVE-2020-0746

Vulnerability Description

The vulnerability lies in the handling of objects in memory within Microsoft Graphics Components.

Affected Systems and Versions

Windows 10 Version 1803 for 32-bit, x64-based, and ARM64-based Systems
Windows 10 Version 1809 for 32-bit, x64-based, and ARM64-based Systems
Windows Server 1803 (Core Installation), 2019, and 2019 (Core installation)
Windows 10 Version 1903 and 1909 for various systems

Exploitation Mechanism

Exploitation of this vulnerability could occur through manipulated objects in memory leading to unauthorized access to information.

Mitigation and Prevention

Immediate Steps to Take

Apply the necessary security updates provided by Microsoft.
Monitor for any abnormal activities in the system.

Long-Term Security Practices

Regularly update software and patches to prevent vulnerabilities.
Implement access controls and encryption for sensitive data.

Patching and Updates

Ensure all affected systems are updated with the latest security patches to mitigate the vulnerability.