CVE-2019-19231 Explained : Impact and Mitigation
Learn about CVE-2019-19231 affecting CA Client Automation versions 14.0 to 14.3 for Windows. Discover the impact, vulnerability details, and mitigation steps to secure your systems.
CA Client Automation versions 14.0, 14.1, 14.2, and 14.3 for Windows have a security flaw in file access that allows local attackers to gain higher privileges.
Understanding CVE-2019-19231
CA Client Automation versions 14.0, 14.1, 14.2, and 14.3 for Windows are affected by a security vulnerability related to file access.
What is CVE-2019-19231?
An insecure file access vulnerability in CA Client Automation versions 14.0, 14.1, 14.2, and 14.3 for Windows enables local attackers to escalate their privileges.
The Impact of CVE-2019-19231
- CVSS Base Score: 7.3 (High Severity)
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: Low
- User Interaction: Required
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
Technical Details of CVE-2019-19231
CA Client Automation versions 14.0, 14.1, 14.2, and 14.3 for Windows are susceptible to a security flaw in file access.
Vulnerability Description
The vulnerability allows local attackers to exploit file access permissions to gain escalated privileges on the affected systems.
Affected Systems and Versions
- Affected Versions: 14.0, 14.1, 14.2, 14.3
- Operating System: Windows
Exploitation Mechanism
Attackers with local access can exploit the insecure file access vulnerability to elevate their privileges on the system.
Mitigation and Prevention
Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2019-19231.
Immediate Steps to Take
- Apply vendor-supplied patches promptly.
- Restrict access to vulnerable systems.
- Monitor for any unauthorized access attempts.
Long-Term Security Practices
- Regularly update and patch software to address security vulnerabilities.
- Implement the principle of least privilege to limit user access rights.
- Conduct security training for employees to raise awareness of potential threats.
Patching and Updates
- Ensure all CA Client Automation installations are updated to the latest patched versions to eliminate the vulnerability.