CVE-2019-13662 : Vulnerability Insights and Analysis

Google Chrome prior to version 77.0.3865.75 had a vulnerability related to insufficient policy enforcement for navigations, allowing remote attackers to bypass content security policy.

Understanding CVE-2019-13662

This CVE relates to a security issue in Google Chrome that could be exploited by attackers to evade content security policy.

What is CVE-2019-13662?

Prior to version 77.0.3865.75, Google Chrome had a flaw in policy enforcement for navigations, enabling attackers to bypass security measures using a customized HTML page.

The Impact of CVE-2019-13662

The vulnerability allowed remote attackers to circumvent content security policy, potentially leading to unauthorized access or malicious activities.

Technical Details of CVE-2019-13662

This section provides more technical insights into the vulnerability.

Vulnerability Description

Google Chrome's inadequate policy enforcement for navigations before version 77.0.3865.75 enabled attackers to bypass content security policy through a crafted HTML page.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Less than 77.0.3865.75

Exploitation Mechanism

Attackers could exploit this vulnerability by utilizing a customized HTML page to evade content security policy in Google Chrome.

Mitigation and Prevention

Protecting systems from CVE-2019-13662 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Google Chrome to version 77.0.3865.75 or later.
Implement strict content security policies to mitigate similar risks.

Long-Term Security Practices

Regularly update browsers and security software.
Educate users on safe browsing practices to prevent exploitation of vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates to address known vulnerabilities.