CVE-2018-6664 : Exploit Details and Defense Strategies

A vulnerability known as Application Protections Bypass has been discovered in McAfee Data Loss Prevention (DLP) Endpoint versions prior to 10.0.500 and 11.0.400 for Microsoft Windows. This vulnerability allows authenticated users to circumvent the block action of the product by utilizing a command-line utility.

Understanding CVE-2018-6664

This CVE refers to a security flaw in McAfee Data Loss Prevention (DLP) Endpoint software that enables users to bypass the product's block action.

What is CVE-2018-6664?

CVE-2018-6664 is an Application Protections Bypass vulnerability found in McAfee Data Loss Prevention (DLP) Endpoint versions before 10.0.500 and 11.0.400 for Microsoft Windows.

The Impact of CVE-2018-6664

The vulnerability poses a medium severity risk with high confidentiality impact and requires low privileges to exploit. Authenticated users can bypass the product's block action, potentially leading to data loss.

Technical Details of CVE-2018-6664

This section provides more technical insights into the vulnerability.

Vulnerability Description

The Application Protections Bypass vulnerability in McAfee DLP Endpoint allows authenticated users to bypass the block action using a command-line utility.

Affected Systems and Versions

Product: Data Loss Prevention (DLP) Endpoint
Vendor: McAfee
Affected Versions:
Version 10.0.500 and below
Version 11.0.400 and below
Platforms: x86

Exploitation Mechanism

The vulnerability can be exploited by authenticated users on Microsoft Windows systems by leveraging a command-line utility to circumvent the product's block action.

Mitigation and Prevention

Protecting systems from CVE-2018-6664 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update McAfee DLP Endpoint to versions 10.0.500 or higher for version 10 users and 11.0.400 or higher for version 11 users.
Monitor and restrict command-line utility usage by authenticated users.

Long-Term Security Practices

Regularly review and update security configurations on McAfee DLP Endpoint.
Educate users on safe practices to prevent unauthorized system access.

Patching and Updates

Apply patches and updates provided by McAfee to address the Application Protections Bypass vulnerability.