CVE-2020-6544 : Exploit Details and Defense Strategies

A use-after-free vulnerability in Google Chrome before version 84.0.4147.125 could allow a remote attacker to exploit heap corruption through a malicious HTML page.

Understanding CVE-2020-6544

This CVE details a specific vulnerability in Google Chrome that could lead to potential security risks.

What is CVE-2020-6544?

CVE-2020-6544 is a use-after-free vulnerability in the media component of Google Chrome before version 84.0.4147.125. This flaw could be exploited by a remote attacker through a crafted HTML page.

The Impact of CVE-2020-6544

The vulnerability could allow an attacker to potentially exploit heap corruption, leading to security breaches and unauthorized access to sensitive information.

Technical Details of CVE-2020-6544

This section provides more in-depth technical information about the vulnerability.

Vulnerability Description

The use-after-free vulnerability in Google Chrome prior to version 84.0.4147.125 could be exploited by a remote attacker to potentially corrupt the heap memory.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Less than 84.0.4147.125

Exploitation Mechanism

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

Mitigation and Prevention

Protecting systems from CVE-2020-6544 requires immediate action and long-term security measures.

Immediate Steps to Take

Update Google Chrome to version 84.0.4147.125 or later to mitigate the vulnerability.
Avoid clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

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

Patching and Updates

Stay informed about security advisories and patches released by Google Chrome.