CVE-2019-13664 : Exploit Details and Defense Strategies

A vulnerability was identified in Google Chrome's Blink prior to version 77.0.3865.75, allowing a remote attacker to bypass content security policy.

Understanding CVE-2019-13664

This CVE involves insufficient policy enforcement in Google Chrome, enabling a remote attacker to bypass content security policy using a specially crafted HTML page.

What is CVE-2019-13664?

Vulnerability in Google Chrome's Blink before version 77.0.3865.75
Allows a remote attacker to bypass content security policy

The Impact of CVE-2019-13664

Remote attacker can bypass content security policy

Technical Details of CVE-2019-13664

This section provides technical details about the vulnerability.

Vulnerability Description

Insufficient policy enforcement in Blink in Google Chrome
Remote attacker can bypass content security policy via a crafted HTML page

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions affected: < 77.0.3865.75

Exploitation Mechanism

Remote attacker crafts a malicious HTML page to bypass content security policy

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2019-13664.

Immediate Steps to Take

Update Google Chrome to version 77.0.3865.75 or higher
Be cautious while browsing and avoid clicking on suspicious links

Long-Term Security Practices

Regularly update browsers and security software
Educate users on safe browsing practices

Patching and Updates

Google released a patch in version 77.0.3865.75 to address this vulnerability
Ensure all systems are updated with the latest patches