CVE-2019-17197 : Vulnerability Insights and Analysis

OpenEMR through version 5.0.2 is vulnerable to SQL Injection in the Lifestyle demographic filter criteria, impacting library/patient.inc.

Understanding CVE-2019-17197

The vulnerability in OpenEMR allows for SQL Injection through the Lifestyle demographic filter criteria, potentially affecting patient data.

What is CVE-2019-17197?

This CVE identifies a SQL Injection vulnerability in OpenEMR up to version 5.0.2, specifically in the Lifestyle demographic filter criteria within library/clinical_rules.php.

The Impact of CVE-2019-17197

The SQL Injection vulnerability can lead to unauthorized access to patient data and compromise the integrity and confidentiality of information stored in OpenEMR.

Technical Details of CVE-2019-17197

OpenEMR's vulnerability to SQL Injection in the Lifestyle demographic filter criteria exposes the following technical details:

Vulnerability Description

The Lifestyle demographic filter criteria in library/clinical_rules.php of OpenEMR up to version 5.0.2 is susceptible to SQL Injection, potentially affecting library/patient.inc.

Affected Systems and Versions

Product: OpenEMR
Vendor: N/A
Versions affected: Up to version 5.0.2

Exploitation Mechanism

The vulnerability allows threat actors to inject malicious SQL queries through the Lifestyle demographic filter criteria, enabling unauthorized access to patient data.

Mitigation and Prevention

To address CVE-2019-17197 and enhance security measures within OpenEMR, consider the following steps:

Immediate Steps to Take

Apply security patches provided by OpenEMR promptly.
Implement input validation mechanisms to sanitize user inputs and prevent SQL Injection attacks.
Monitor and restrict access to sensitive patient data within the system.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify and address vulnerabilities proactively.
Educate staff members on best practices for data security and privacy to prevent future incidents.

Patching and Updates

Regularly update OpenEMR to the latest version to ensure that security patches and fixes are applied to mitigate known vulnerabilities.