CVE-2018-6757 : Vulnerability Insights and Analysis

A vulnerability related to the escalation of privileges has been identified in the McAfee True Key (TK) version 5.1.230.7 and previous versions running on Microsoft Windows client systems. This vulnerability enables local users to execute arbitrary code by utilizing specifically crafted malware.

Understanding CVE-2018-6757

McAfee True Key (TK) Windows Client - Privilege Escalation vulnerability

What is CVE-2018-6757?

CVE-2018-6757 is a Privilege Escalation vulnerability in the McAfee True Key (TK) version 5.1.230.7 and earlier, allowing local users to execute arbitrary code through specially crafted malware.

The Impact of CVE-2018-6757

This vulnerability has a CVSS v3.0 base score of 7.5 (High severity) with a high impact on confidentiality, integrity, and availability. It requires low privileges but user interaction is required, affecting local systems.

Technical Details of CVE-2018-6757

Vulnerability Description

The vulnerability allows local users to escalate privileges and execute arbitrary code on Windows client systems running McAfee True Key (TK) versions 5.1.230.7 and earlier.

Affected Systems and Versions

Affected Platforms: x86
Affected Product: True Key
Vendor: McAfee
Affected Version: 5.1.230.7

Exploitation Mechanism

The vulnerability can be exploited by local users through specially crafted malware to execute arbitrary code on the target system.

Mitigation and Prevention

Immediate Steps to Take

Update McAfee True Key to the latest version to patch the vulnerability.
Monitor and restrict user permissions to minimize the impact of privilege escalation.

Long-Term Security Practices

Regularly update and patch all software and operating systems to prevent known vulnerabilities.
Implement security measures such as endpoint protection and intrusion detection systems.

Patching and Updates

Ensure timely installation of security patches and updates provided by McAfee to address CVE-2018-6757.