CVE-2019-13675 : What You Need to Know

Google Chrome prior to version 77.0.3865.75 had a vulnerability due to insufficient data validation in extensions, allowing a remote attacker to disable extensions through a crafted HTML page.

Understanding CVE-2019-13675

Before version 77.0.3865.75, a lack of proper data validation in Google Chrome extensions posed a security risk exploitable by remote attackers.

What is CVE-2019-13675?

This CVE refers to a vulnerability in Google Chrome extensions that could be abused by a remote attacker to disable extensions using a specially crafted HTML page.

The Impact of CVE-2019-13675

The vulnerability allowed attackers to disable Chrome extensions, potentially impacting user experience and security.

Technical Details of CVE-2019-13675

Google Chrome's vulnerability stemmed from insufficient data validation in extensions, enabling attackers to disable extensions through a crafted HTML page.

Vulnerability Description

The lack of proper data validation in Chrome extensions before version 77.0.3865.75 facilitated the disabling of extensions by remote attackers.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 77.0.3865.75

Exploitation Mechanism

Attackers could exploit this vulnerability by using a specially crafted HTML page to disable Chrome extensions remotely.

Mitigation and Prevention

To address CVE-2019-13675, users and organizations should take immediate steps and adopt long-term security practices.

Immediate Steps to Take

Update Google Chrome to version 77.0.3865.75 or newer.
Be cautious when interacting with unknown or untrusted websites.

Long-Term Security Practices

Regularly update Chrome and all installed extensions.
Implement security best practices to prevent similar vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates provided by Google Chrome to mitigate the vulnerability.