CVE-2019-5015 : What You Need to Know
Learn about CVE-2019-5015 affecting Pixar Renderman 22.3.0 for Mac OS X. Discover the impact, technical details, and mitigation steps for this critical local privilege escalation vulnerability.
Pixar Renderman 22.3.0 for Mac OS X has a local privilege escalation vulnerability that allows users to escalate their privileges to root, requiring physical access to the machine for exploitation.
Understanding CVE-2019-5015
The vulnerability in the Install Helper tool of Pixar Renderman 22.3.0 for Mac OS X enables local privilege escalation, posing a critical security risk.
What is CVE-2019-5015?
The Install Helper tool in Pixar Renderman 22.3.0 for Mac OS X contains a security flaw that permits local privilege escalation, potentially granting an attacker root access.
The Impact of CVE-2019-5015
- CVSS Base Score: 9 (Critical)
- Attack Vector: Local
- Attack Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Scope: Changed
- User Interaction: None
- Availability Impact: None
Technical Details of CVE-2019-5015
The technical aspects of the vulnerability in Pixar Renderman 22.3.0 for Mac OS X.
Vulnerability Description
The Install Helper tool in Pixar Renderman 22.3.0 for Mac OS X allows local users to escalate their privileges to root, posing a significant security risk.
Affected Systems and Versions
- Affected Product: Pixar Renderman
- Vendor: Talos
- Affected Version: Renderman 22.3.0 for Mac OS X
Exploitation Mechanism
To exploit this vulnerability, an attacker must have physical access to the targeted system, enabling them to escalate their privileges to root.
Mitigation and Prevention
Steps to mitigate and prevent the CVE-2019-5015 vulnerability.
Immediate Steps to Take
- Implement strict physical access controls to prevent unauthorized users from gaining access to vulnerable systems.
- Regularly monitor and audit system privileges to detect any unauthorized escalations.
Long-Term Security Practices
- Conduct regular security training for users to raise awareness about the risks of local privilege escalation.
- Employ least privilege principles to restrict user access and minimize the impact of potential escalations.
Patching and Updates
- Apply security patches and updates provided by the vendor to address the vulnerability in Pixar Renderman 22.3.0 for Mac OS X.