CVE-2020-6405 : What You Need to Know

Out of bounds read in SQLite in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.

Understanding CVE-2020-6405

This CVE involves an out of bounds read vulnerability in Google Chrome.

What is CVE-2020-6405?

The CVE-2020-6405 vulnerability in Google Chrome allowed a remote attacker to access sensitive information by exploiting an out of bounds read issue in SQLite.

The Impact of CVE-2020-6405

The vulnerability could be exploited by a remote attacker to retrieve potentially sensitive data from the affected system's memory through a maliciously crafted HTML page.

Technical Details of CVE-2020-6405

This section provides more technical insights into the CVE-2020-6405 vulnerability.

Vulnerability Description

The vulnerability involved an out of bounds read in SQLite in Google Chrome versions prior to 80.0.3987.87.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: Less than 80.0.3987.87

Exploitation Mechanism

The vulnerability could be exploited remotely by a threat actor through a specially crafted HTML page.

Mitigation and Prevention

To address CVE-2020-6405, follow these mitigation strategies:

Immediate Steps to Take

Update Google Chrome to version 80.0.3987.87 or later.
Avoid clicking on suspicious links or visiting untrusted websites.
Implement security best practices to reduce the risk of exploitation.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Educate users on safe browsing habits and the importance of software updates.

Patching and Updates

Ensure timely installation of security patches and updates to keep systems protected from known vulnerabilities.