CVE-2020-6446 Explained : Impact and Mitigation

Google Chrome prior to 81.0.4044.92 is affected by insufficient policy enforcement in trusted types, allowing remote attackers to bypass content security policy.

Understanding CVE-2020-6446

This CVE involves a vulnerability in Google Chrome that could be exploited by a remote attacker to bypass content security policy.

What is CVE-2020-6446?

Insufficient policy enforcement in trusted types in Google Chrome prior to 81.0.4044.92
Allows a remote attacker to bypass content security policy via a crafted HTML page

The Impact of CVE-2020-6446

Remote attackers can circumvent content security policy

Technical Details of CVE-2020-6446

This section provides technical details about the vulnerability.

Vulnerability Description

Insufficient policy enforcement in trusted types in Google Chrome

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions affected: < 81.0.4044.92

Exploitation Mechanism

Remote attacker crafts an HTML page to bypass content security policy

Mitigation and Prevention

Protect your systems from CVE-2020-6446 with these steps:

Immediate Steps to Take

Update Google Chrome to version 81.0.4044.92 or later
Be cautious when visiting unknown websites

Long-Term Security Practices

Regularly update browsers and software
Implement strong content security policies

Patching and Updates

Apply security patches promptly to prevent exploitation