CVE-2020-6496 Explained : Impact and Mitigation

A use after free vulnerability in Google Chrome allowed a remote attacker to potentially escape the sandbox via a crafted HTML page.

Understanding CVE-2020-6496

This CVE involves a specific vulnerability in Google Chrome that could lead to a sandbox escape.

What is CVE-2020-6496?

CVE-2020-6496 is a use after free vulnerability in Google Chrome on MacOS versions prior to 83.0.4103.97.

The Impact of CVE-2020-6496

The vulnerability could allow a remote attacker to potentially perform a sandbox escape through a maliciously crafted HTML page.

Technical Details of CVE-2020-6496

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability is classified as a use after free issue in the payments component of Google Chrome.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Prior to 83.0.4103.97

Exploitation Mechanism

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

Mitigation and Prevention

Steps to address and prevent the CVE.

Immediate Steps to Take

Update Google Chrome to version 83.0.4103.97 or later.
Avoid clicking on suspicious links or visiting untrusted websites.
Implement security best practices for web browsing.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Use security tools like antivirus and firewalls to enhance protection.

Patching and Updates

Stay informed about security updates from Google Chrome and apply patches promptly.