CVE-2019-3587 : Vulnerability Insights and Analysis

A vulnerability known as DLL Search Order Hijacking has been identified in McAfee Total Protection (MTP) versions prior to 16.0.18, allowing local users to execute arbitrary code.

Understanding CVE-2019-3587

This CVE involves a security flaw in McAfee Total Protection (MTP) that could be exploited by local users to run malicious code.

What is CVE-2019-3587?

The vulnerability in Microsoft Windows client within McAfee Total Protection (MTP) versions before 16.0.18 enables local users to execute arbitrary code by initiating execution from a compromised folder.

The Impact of CVE-2019-3587

CVSS Base Score: 7.2 (High Severity)
Attack Vector: Local
Attack Complexity: High
Privileges Required: High
User Interaction: Required
Confidentiality, Integrity, and Availability Impact: High
Scope: Changed

Technical Details of CVE-2019-3587

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The DLL Search Order Hijacking vulnerability in McAfee Total Protection (MTP) versions prior to 16.0.18 allows local users to execute arbitrary code through a compromised folder.

Affected Systems and Versions

Affected Product: Total Protection (MTP)
Vendor: McAfee
Affected Versions: All versions prior to 16.0.18

Exploitation Mechanism

The vulnerability can be exploited by local users who have access to the system to execute malicious code from a compromised folder.

Mitigation and Prevention

To address and prevent the risks associated with CVE-2019-3587, consider the following steps:

Immediate Steps to Take

Update McAfee Total Protection (MTP) to version 16.0.18 or higher.
Restrict access to vulnerable systems.
Monitor for any suspicious activities on the network.

Long-Term Security Practices

Implement the principle of least privilege to limit user access.
Regularly educate users on security best practices.
Conduct security audits and vulnerability assessments periodically.

Patching and Updates

Apply security patches and updates promptly to ensure system protection against known vulnerabilities.