CVE-2020-1394 : Exploit Details and Defense Strategies

An elevation of privilege vulnerability exists in the way that the Windows Geolocation Framework handles objects in memory, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-1388, CVE-2020-1392, CVE-2020-1395.

Understanding CVE-2020-1394

This CVE pertains to an elevation of privilege vulnerability in the Windows Geolocation Framework.

What is CVE-2020-1394?

CVE-2020-1394 is an elevation of privilege vulnerability in the Windows Geolocation Framework affecting various Microsoft Windows versions.

The Impact of CVE-2020-1394

The vulnerability can allow a malicious actor to elevate privileges on the affected system, potentially leading to unauthorized actions.

Technical Details of CVE-2020-1394

This section provides specific technical details about the CVE.

Vulnerability Description

The vulnerability lies in how the Windows Geolocation Framework manages memory objects, allowing for malicious privilege escalation.

Affected Systems and Versions

Windows 10 Version 2004 for 32-bit Systems, ARM64-based Systems, and x64-based Systems
Windows Server, version 2004 (Server Core installation)
Various versions of Windows, including 10 Version 1803, 10 Version 1809, 10 Version 1709, Windows Server 2019, 10 Version 1909, and 10 Version 1903

Exploitation Mechanism

The vulnerability can be exploited by an attacker to manipulate the Geolocation Framework's memory handling, enabling the unauthorized elevation of privileges.

Mitigation and Prevention

Steps to address and prevent the CVE-2020-1394 vulnerability.

Immediate Steps to Take

Apply security updates provided by Microsoft for the affected systems
Implement least privilege principles to restrict unnecessary access
Monitor system logs for any suspicious activities

Long-Term Security Practices

Regularly update and patch software to address security vulnerabilities
Conduct security training for users and IT staff to enhance awareness

Patching and Updates

Stay informed about security bulletins and patches released by Microsoft
Ensure timely installation of security updates to mitigate known vulnerabilities