CVE-2019-13738 : Security Advisory and Response

Google Chrome prior to version 79.0.3945.79 had a vulnerability that allowed a remote attacker to bypass site isolation through a crafted HTML page.

Understanding CVE-2019-13738

This CVE relates to insufficient policy enforcement in navigation within Google Chrome.

What is CVE-2019-13738?

Prior to version 79.0.3945.79 of Google Chrome, a lack of adequate policy enforcement in navigation allowed a remote attacker to bypass site isolation using a carefully crafted HTML page.

The Impact of CVE-2019-13738

The vulnerability enabled a remote attacker to bypass site isolation, potentially leading to unauthorized access and data compromise.

Technical Details of CVE-2019-13738

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The vulnerability in Google Chrome allowed a remote attacker to bypass site isolation by exploiting insufficient policy enforcement in navigation.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 79.0.3945.79

Exploitation Mechanism

The vulnerability could be exploited by a remote attacker through a meticulously crafted HTML page.

Mitigation and Prevention

Here are steps to mitigate and prevent exploitation of this vulnerability.

Immediate Steps to Take

Update Google Chrome to version 79.0.3945.79 or later.
Be cautious when visiting unknown or untrusted websites.

Long-Term Security Practices

Regularly update your web browser to the latest version.
Implement strong security measures on your system to prevent unauthorized access.

Patching and Updates

Ensure that your system is regularly updated with the latest security patches and updates.