CVE-2020-0714 : Exploit Details and Defense Strategies

An information disclosure vulnerability exists when DirectX improperly handles objects in memory, aka 'DirectX Information Disclosure Vulnerability'.

Understanding CVE-2020-0714

What is CVE-2020-0714?

This CVE refers to an information disclosure vulnerability in the way DirectX manages objects in memory.

The Impact of CVE-2020-0714

This vulnerability could potentially allow an attacker to gain access to sensitive information by exploiting the way DirectX processes objects in memory.

Technical Details of CVE-2020-0714

Vulnerability Description

The vulnerability arises from the improper handling of objects in memory by the DirectX component.

Affected Systems and Versions

The following systems and versions are affected:

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

Exploitation Mechanism

The vulnerability could be exploited by manipulating certain objects in memory to disclose sensitive information.

Mitigation and Prevention

Immediate Steps to Take

Apply the necessary security updates provided by Microsoft.
Monitor for any unusual activities indicating a possible exploitation of the vulnerability.
Implement the principle of least privilege to restrict access rights.
Disable unnecessary services to reduce the attack surface.

Long-Term Security Practices

Regularly update systems and software to patch known vulnerabilities.
Conduct security assessments and penetration testing to identify and address weaknesses.
Educate users and IT staff on security best practices and the importance of timely updates.
Implement network segmentation to minimize the impact of potential breaches.

Patching and Updates

Ensure all affected systems are updated with the security patches released by Microsoft.