CVE-2020-6491 Explained : Impact and Mitigation

Google Chrome prior to 83.0.4103.61 is affected by insufficient data validation, allowing a remote attacker to spoof security UI via a crafted domain name.

Understanding CVE-2020-6491

This CVE involves a security vulnerability in Google Chrome that could be exploited by a remote attacker.

What is CVE-2020-6491?

CVE-2020-6491 is a vulnerability in Google Chrome that enables a remote attacker to manipulate security UI through a specially crafted domain name due to inadequate data validation.

The Impact of CVE-2020-6491

The vulnerability in Google Chrome prior to version 83.0.4103.61 could lead to a security breach where an attacker could deceive users by spoofing security UI elements.

Technical Details of CVE-2020-6491

Google Chrome's vulnerability details and affected systems.

Vulnerability Description

Type: Incorrect security UI
Description: Insufficient data validation in site information

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 83.0.4103.61

Exploitation Mechanism

Attackers can exploit this vulnerability by using a crafted domain name to manipulate security UI elements.

Mitigation and Prevention

Steps to address and prevent the CVE-2020-6491 vulnerability.

Immediate Steps to Take

Update Google Chrome to version 83.0.4103.61 or later.
Be cautious when interacting with unfamiliar websites.

Long-Term Security Practices

Regularly update browsers and security software.
Educate users on safe browsing practices.

Patching and Updates

Apply security patches promptly to ensure protection against known vulnerabilities.