CVE-2019-13208 : Security Advisory and Response
Learn about CVE-2019-13208, a privilege escalation flaw in WavesSysSvc of Waves MAXX Audio software, enabling DLL side loading. Find mitigation steps and affected versions.
A privilege escalation vulnerability in WavesSysSvc, a component of Waves MAXX Audio software, allows DLL side loading due to improper permissions.
Understanding CVE-2019-13208
What is CVE-2019-13208?
This CVE identifies a privilege escalation vulnerability in WavesSysSvc, part of Waves MAXX Audio software, caused by incorrect permissions on the General registry key.
The Impact of CVE-2019-13208
The vulnerability can be exploited for DLL side loading, potentially leading to unauthorized escalation of privileges on affected systems.
Technical Details of CVE-2019-13208
Vulnerability Description
The issue arises from the General registry key granting Full Control access to the Users group, enabling DLL side loading in WavesSysSvc64.exe version 1.9.29.0.
Affected Systems and Versions
- Product: Waves MAXX Audio
- Vendor: Waves
- Version: WavesSysSvc64.exe 1.9.29.0
Exploitation Mechanism
The vulnerability allows attackers to load malicious DLL files, exploiting the improper permissions on the General registry key.
Mitigation and Prevention
Immediate Steps to Take
- Restrict access to the General registry key
- Monitor and analyze registry key permissions
- Implement DLL side loading prevention measures
Long-Term Security Practices
- Regularly update and patch software
- Conduct security assessments and audits
- Follow the principle of least privilege
Patching and Updates
Apply patches or updates provided by Waves to address the privilege escalation vulnerability in WavesSysSvc.