CVE-2019-11143 : Security Advisory and Response

Intel(R) Authenticate Advisory before version 3.8 may allow an authenticated user to escalate privileges locally.

Understanding CVE-2019-11143

Before version 3.8 of Intel(R) Authenticate, there is a possibility of improper permissions in the software installer, which could potentially allow an authenticated user with local access to enable privilege escalation.

What is CVE-2019-11143?

CVE-2019-11143 refers to the vulnerability in Intel(R) Authenticate Advisory before version 3.8 that could lead to privilege escalation for authenticated users with local access.

The Impact of CVE-2019-11143

The vulnerability could allow an attacker to escalate their privileges locally, potentially leading to unauthorized access to sensitive information or system control.

Technical Details of CVE-2019-11143

Vulnerability Description

Before version 3.8 of Intel(R) Authenticate, improper permissions in the software installer may enable an authenticated user to escalate their privileges locally.

Affected Systems and Versions

Product: Intel(R) Authenticate Advisory
Vendor: Not applicable
Versions affected: Versions before 3.8

Exploitation Mechanism

The vulnerability could be exploited by an authenticated user with local access to the system, enabling them to escalate their privileges.

Mitigation and Prevention

Immediate Steps to Take

Update Intel(R) Authenticate to version 3.8 or newer to mitigate the vulnerability.
Monitor system logs for any unusual privilege escalation activities.

Long-Term Security Practices

Regularly update software and firmware to the latest versions to address security vulnerabilities.
Implement the principle of least privilege to restrict user permissions and minimize the impact of potential privilege escalation.

Patching and Updates

Apply security patches and updates provided by Intel to ensure the software is protected against known vulnerabilities.