CVE-2019-3592 : Vulnerability Insights and Analysis
Learn about CVE-2019-3592, a high-severity vulnerability in McAfee Agent (MA) before 5.6.1 HF3, allowing local administrator users to disrupt McAfee processes. Find mitigation steps and preventive measures here.
McAfee Agent (MA) prior to version 5.6.1 HF3 has a vulnerability related to privilege escalation, allowing local administrator users to potentially disrupt certain McAfee processes. This CVE has a CVSS base score of 7.2.
Understanding CVE-2019-3592
This CVE involves a privilege escalation vulnerability in McAfee Agent (MA) before version 5.6.1 HF3, impacting the integrity, confidentiality, and availability of affected systems.
What is CVE-2019-3592?
CVE-2019-3592 is a vulnerability in McAfee Agent (MA) that enables local administrator users to manipulate the MA directory control, potentially causing certain McAfee processes to become inoperable by introducing a carefully crafted file into the MA directory.
The Impact of CVE-2019-3592
The vulnerability has a high severity level with a CVSS base score of 7.2. It affects the confidentiality, integrity, and availability of systems running the vulnerable McAfee Agent (MA) versions.
Technical Details of CVE-2019-3592
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in McAfee Agent (MA) before version 5.6.1 HF3 allows local administrator users to potentially disable certain McAfee processes by tampering with the MA directory control and inserting a meticulously crafted file.
Affected Systems and Versions
- Product: McAfee Agent (MA)
- Vendor: McAfee, LLC
- Versions Affected: < 5.6.1 HF3
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Local
- Privileges Required: High
- User Interaction: Required
- Scope: Changed
- Availability Impact: High
- Confidentiality Impact: High
- Integrity Impact: High
Mitigation and Prevention
To address CVE-2019-3592, follow these mitigation and prevention steps:
Immediate Steps to Take
- Update McAfee Agent (MA) to version 5.6.1 HF3 or higher.
- Monitor and restrict access to the MA directory to prevent unauthorized modifications.
Long-Term Security Practices
- Implement the principle of least privilege to limit user access rights.
- Regularly review and update security configurations to enhance system protection.
Patching and Updates
- Apply security patches and updates provided by McAfee to address known vulnerabilities and enhance system security.