CVE-2019-0131 Explained : Impact and Mitigation
Learn about CVE-2019-0131 affecting Intel(R) AMT versions 11.8.70, 11.11.70, 11.22.70, and 12.0.45. Find out how to mitigate the denial of service and information disclosure risks.
Intel(R) AMT versions 11.8.70, 11.11.70, 11.22.70, and 12.0.45 are vulnerable to denial of service or information disclosure due to insufficient input validation.
Understanding CVE-2019-0131
This CVE involves a vulnerability in Intel(R) AMT that could be exploited by an unauthenticated user to cause denial of service or information disclosure.
What is CVE-2019-0131?
CVE-2019-0131 is a security vulnerability in Intel(R) AMT versions 11.8.70, 11.11.70, 11.22.70, and 12.0.45 that allows unauthenticated users to potentially trigger denial of service or information disclosure through adjacent access.
The Impact of CVE-2019-0131
The vulnerability could lead to denial of service attacks or unauthorized access to sensitive information, posing a risk to the confidentiality and availability of affected systems.
Technical Details of CVE-2019-0131
Vulnerability Description
The insufficient input validation in the subsystem of Intel(R) AMT versions 11.8.70, 11.11.70, 11.22.70, and 12.0.45 may enable unauthenticated users to exploit the system, resulting in denial of service or information disclosure.
Affected Systems and Versions
- Product: Intel(R) AMT
- Versions: 11.8.70, 11.11.70, 11.22.70, 12.0.45
Exploitation Mechanism
- Attackers can exploit the vulnerability through adjacent access, taking advantage of the insufficient input validation in the Intel(R) AMT subsystem.
Mitigation and Prevention
Immediate Steps to Take
- Apply patches or updates provided by Intel to address the vulnerability.
- Implement network segmentation to limit exposure to untrusted networks.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch all software and firmware to prevent security vulnerabilities.
- Conduct security assessments and penetration testing to identify and address potential weaknesses.
Patching and Updates
- Intel has released patches to fix the vulnerability. Ensure all affected systems are updated with the latest security updates.