CVE-2019-13747 : Vulnerability Insights and Analysis

Google Chrome on Android before version 79.0.3945.79 had a vulnerability allowing uninitialized data exploitation during the rendering process, potentially leading to heap corruption.

Understanding CVE-2019-13747

This CVE involves an uninitialized data vulnerability in Google Chrome on Android.

What is CVE-2019-13747?

Before version 79.0.3945.79, Google Chrome on Android had a vulnerability where uninitialized data during the rendering process could be exploited by a malicious attacker. This could potentially lead to heap corruption through a specially crafted HTML page.

The Impact of CVE-2019-13747

The vulnerability in Google Chrome on Android could allow a remote attacker to exploit heap corruption via a crafted HTML page.

Technical Details of CVE-2019-13747

This section provides more technical insights into the CVE.

Vulnerability Description

Uninitialized data in rendering in Google Chrome on Android prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

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 specially crafted HTML page.

Mitigation and Prevention

Protecting systems from CVE-2019-13747 is crucial for maintaining security.

Immediate Steps to Take

Update Google Chrome on Android to version 79.0.3945.79 or newer.
Avoid visiting untrusted websites or clicking on suspicious links.
Implement security best practices on mobile devices.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Educate users on safe browsing habits and cybersecurity awareness.

Patching and Updates

Stay informed about security updates and patches released by Google for Chrome on Android.