CVE-2019-15537 : Vulnerability Insights and Analysis

SimpleSAMLphp proxystatistics module before version 3.1.0 is susceptible to SQL Injection in the lib/Auth/Process/DatabaseCommand.php file.

Understanding CVE-2019-15537

The vulnerability in the proxystatistics module of SimpleSAMLphp allows attackers to execute SQL Injection attacks.

What is CVE-2019-15537?

The proxystatistics module in SimpleSAMLphp versions prior to 3.1.0 is vulnerable to SQL Injection due to insufficient input validation.

The Impact of CVE-2019-15537

This vulnerability could be exploited by malicious actors to execute arbitrary SQL commands, potentially leading to data theft, manipulation, or unauthorized access.

Technical Details of CVE-2019-15537

The technical aspects of the CVE-2019-15537 vulnerability are as follows:

Vulnerability Description

The proxystatistics module in SimpleSAMLphp before 3.1.0 is prone to SQL Injection attacks in the lib/Auth/Process/DatabaseCommand.php file.

Affected Systems and Versions

Product: SimpleSAMLphp
Vendor: Not applicable
Versions Affected: Versions prior to 3.1.0

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious SQL commands through the proxystatistics module, potentially gaining unauthorized access to the database.

Mitigation and Prevention

To address CVE-2019-15537 and enhance security measures, consider the following steps:

Immediate Steps to Take

Upgrade SimpleSAMLphp to version 3.1.0 or later to mitigate the SQL Injection vulnerability.
Implement input validation mechanisms to sanitize user inputs and prevent malicious SQL injection attempts.

Long-Term Security Practices

Regularly monitor and audit the application for any suspicious activities or unauthorized database access.
Educate developers and administrators on secure coding practices to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates and patches released by SimpleSAMLphp to address known vulnerabilities and enhance system security.