CVE-2020-1506 Explained : Impact and Mitigation

A Windows Start-Up Application Elevation of Privilege Vulnerability affecting Internet Explorer 11 on various Windows versions.

Understanding CVE-2020-1506

The vulnerability allows attackers to execute code with elevated permissions through Wininit.dll.

What is CVE-2020-1506?

An elevation of privilege flaw in Wininit.dll enables malicious actors to run code with elevated privileges.

The Impact of CVE-2020-1506

The vulnerability could be exploited through web-based or file sharing attack scenarios, potentially leading to unauthorized code execution.

Technical Details of CVE-2020-1506

The vulnerability specifics and affected systems.

Vulnerability Description

Exploitable elevation of privilege vulnerability in Wininit.dll
Attack vectors include specially crafted websites or documents
Successful exploit grants the attacker elevated privileges

Affected Systems and Versions

Internet Explorer 11 on various Windows versions

Exploitation Mechanism

Web-based attacks through malicious websites
File sharing attacks via infected documents

Mitigation and Prevention

Actions to mitigate the CVE-2020-1506 vulnerability.

Immediate Steps to Take

Apply the security update provided by Microsoft promptly
Educate users on safe browsing habits to prevent web-based attacks
Be cautious when opening email attachments or clicking on suspicious links

Long-Term Security Practices

Regularly update operating systems and software
Implement security measures like firewalls and antivirus programs
Conduct security training for employees on recognizing and avoiding social engineering tactics

Patching and Updates

Ensure the Wininit.dll is properly handling objects in memory
Monitor Microsoft security updates for future patches