CVE-2020-0868 : Security Advisory and Response

Windows Update Orchestrator Service Elevation of Privilege Vulnerability

Understanding CVE-2020-0868

An elevation of privilege vulnerability in the Windows Update Orchestrator Service

What is CVE-2020-0868?

This vulnerability occurs due to the improper handling of file operations by the Windows Update Orchestrator Service.

The Impact of CVE-2020-0868

Exploitation of this vulnerability could allow an attacker to elevate privileges on the affected system.

Technical Details of CVE-2020-0868

Details about the vulnerability and affected systems

Vulnerability Description

The vulnerability exists in how the Windows Update Orchestrator Service manages file operations.

Affected Systems and Versions

Windows 10 Version 1803, 1809, 1709, 10, 1607
Windows Server 1803, 2019, 2016
Windows 10 Version 1909, 1903
Windows Server version 1909, 1903

Exploitation Mechanism

Attackers can exploit this vulnerability by executing specially crafted applications on the system.

Mitigation and Prevention

Steps to mitigate and prevent the vulnerability

Immediate Steps to Take

Apply the latest security updates from Microsoft
Monitor system logs for any suspicious activity
Implement the principle of least privilege for user accounts

Long-Term Security Practices

Regularly update software and operating systems
Conduct security assessments and penetration testing
Educate users on identifying phishing attempts and suspicious links

Patching and Updates

Ensure all systems are updated with the latest patches provided by Microsoft