CVE-2019-5012 : Vulnerability Insights and Analysis

A privilege escalation vulnerability exists in the Wacom macOS driver version 6.3.32-3, allowing attackers to elevate their privileges to root level.

Understanding CVE-2019-5012

This CVE involves a vulnerability in the Wacom driver that can be exploited for privilege escalation.

What is CVE-2019-5012?

The vulnerability in the Wacom macOS driver version 6.3.32-3 allows local attackers to execute scripts with root privileges, potentially leading to a complete system compromise.

The Impact of CVE-2019-5012

The vulnerability has a CVSS base score of 7.8 (High), with significant impacts on confidentiality, integrity, and availability of the affected systems.

Technical Details of CVE-2019-5012

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in the Wacom driver version 6.3.32-3 allows local attackers to execute scripts with root privileges through the startProcess command.

Affected Systems and Versions

Product: Wacom
Version: Wacom macOS - Driver 6.3.32-3

Exploitation Mechanism

Attack Complexity: High
Attack Vector: Local
Privileges Required: None
Scope: Changed
User Interaction: None
Vector String: CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Mitigation and Prevention

Protecting systems from this vulnerability requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable unnecessary services and reduce the attack surface by limiting user privileges.
Monitor system logs for any suspicious activities or privilege escalation attempts.

Long-Term Security Practices

Regularly update the Wacom driver and apply security patches promptly.
Implement strong access controls and least privilege principles to restrict unauthorized access.

Patching and Updates

Ensure that the Wacom driver is updated to a secure version that addresses the privilege escalation vulnerability.