CVE-2020-6574 : Exploit Details and Defense Strategies

Google Chrome on OS X prior to 85.0.4183.102 is affected by insufficient policy enforcement in the installer, potentially allowing privilege escalation via a crafted binary.

Understanding CVE-2020-6574

What is CVE-2020-6574?

CVE-2020-6574 is a vulnerability in Google Chrome on OS X that could enable a local attacker to achieve privilege escalation through a specially crafted binary.

The Impact of CVE-2020-6574

The vulnerability could lead to privilege escalation for a local attacker on systems running Google Chrome versions prior to 85.0.4183.102.

Technical Details of CVE-2020-6574

Vulnerability Description

The issue arises from insufficient policy enforcement in the installer of Google Chrome on OS X.

Affected Systems and Versions

Product: Chrome
Vendor: Google
Versions Affected: < 85.0.4183.102

Exploitation Mechanism

The vulnerability could be exploited by a local attacker using a specially crafted binary to escalate privileges on the affected system.

Mitigation and Prevention

Immediate Steps to Take

Update Google Chrome to version 85.0.4183.102 or later.
Regularly monitor for security advisories from Google and apply patches promptly.

Long-Term Security Practices

Implement least privilege access controls to limit the impact of potential privilege escalation attacks.
Conduct regular security assessments and audits to identify and address vulnerabilities proactively.

Patching and Updates

Ensure timely installation of security updates and patches released by Google Chrome to address known vulnerabilities.