CVE-2019-15563 : Security Advisory and Response
Learn about CVE-2019-15563, a SQL injection vulnerability in Observational Health Data Sciences and Informatics (OHDSI) WebAPI before version 2.7.2. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A SQL injection vulnerability has been identified in FeatureExtractionService.java of Observational Health Data Sciences and Informatics (OHDSI) WebAPI before version 2.7.2.
Understanding CVE-2019-15563
This CVE involves a security issue in OHDSI WebAPI that could allow SQL injection attacks.
What is CVE-2019-15563?
CVE-2019-15563 is a vulnerability in OHDSI WebAPI that enables attackers to execute malicious SQL queries through the FeatureExtractionService.java component.
The Impact of CVE-2019-15563
This vulnerability could lead to unauthorized access to sensitive data, data manipulation, and potential data loss within the affected systems.
Technical Details of CVE-2019-15563
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability in OHDSI WebAPI before version 2.7.2 allows SQL injection attacks through the FeatureExtractionService.java file.
Affected Systems and Versions
- Product: Observational Health Data Sciences and Informatics (OHDSI) WebAPI
- Versions Affected: All versions prior to 2.7.2
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious SQL queries into the affected FeatureExtractionService.java file, potentially gaining unauthorized access to the system.
Mitigation and Prevention
It is crucial to take immediate action to mitigate the risks associated with CVE-2019-15563.
Immediate Steps to Take
- Upgrade OHDSI WebAPI to version 2.7.2 or later to eliminate the SQL injection vulnerability.
- Monitor system logs for any suspicious activities that could indicate exploitation attempts.
Long-Term Security Practices
- Implement input validation mechanisms to sanitize user inputs and prevent SQL injection attacks.
- Conduct regular security audits and penetration testing to identify and address any potential vulnerabilities.
Patching and Updates
- Regularly apply security patches and updates provided by OHDSI to ensure the system is protected against known vulnerabilities.