CVE-2020-6453 : Security Advisory and Response

Google Chrome prior to 80.0.3987.162 has a vulnerability that could allow remote attackers to exploit heap corruption via a crafted HTML page.

Understanding CVE-2020-6453

This CVE involves inappropriate implementation in V8 in Google Chrome.

What is CVE-2020-6453?

Inappropriate implementation in V8 in Google Chrome before version 80.0.3987.162 could enable a remote attacker to potentially exploit heap corruption through a specifically crafted HTML page.

The Impact of CVE-2020-6453

This vulnerability could lead to heap corruption, potentially allowing remote attackers to execute arbitrary code on the affected system.

Technical Details of CVE-2020-6453

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability arises from inappropriate implementation in V8 in Google Chrome versions prior to 80.0.3987.162, enabling potential heap corruption exploitation.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Less than 80.0.3987.162
Version Type: Custom

Exploitation Mechanism

The vulnerability can be exploited by a remote attacker through a specifically crafted HTML page.

Mitigation and Prevention

Protecting systems from CVE-2020-6453 is crucial to maintaining security.

Immediate Steps to Take

Update Google Chrome to version 80.0.3987.162 or later to mitigate the vulnerability.
Avoid visiting untrusted websites or clicking on suspicious links.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Implement robust security measures such as firewalls and antivirus software.

Patching and Updates

Stay informed about security updates for Google Chrome and apply patches promptly to address known vulnerabilities.