CVE-2012-1017 in base
Summary
by MITRE
Multiple SQL injection vulnerabilities in base_qry_main.php in Basic Analysis and Security Engine (BASE) 1.4.5 allow remote attackers to execute arbitrary SQL commands via the (1) ip_addr[0][1], (2) ip_addr[0][2], or (3) ip_addr[0][9] parameters.
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Analysis
by VulDB Data Team • 12/24/2024
The vulnerability identified as CVE-2012-1017 affects the Basic Analysis and Security Engine (BASE) version 1.4.5, a security information and event management tool designed for network intrusion detection and analysis. This vulnerability manifests as multiple SQL injection flaws within the base_qry_main.php script, which serves as a core component for query processing and data retrieval within the application's user interface. The affected parameters ip_addr[0][1], ip_addr[0][2], and ip_addr[0][9] represent array indices used for processing IP address filtering criteria in network security queries, making them critical entry points for malicious exploitation.
The technical flaw stems from insufficient input validation and sanitization within the BASE application's query processing logic. When users submit network address parameters through the web interface, the application fails to properly escape or validate these inputs before incorporating them into SQL database queries. This lack of proper input sanitization creates a direct pathway for attackers to inject malicious SQL code through the specified array parameters, allowing them to manipulate the underlying database operations. The vulnerability operates at the application layer and leverages the inherent trust relationship between the web application and its database backend, where user-supplied data is directly concatenated into SQL statements without adequate protection mechanisms.
The operational impact of this vulnerability is significant as it enables remote attackers to execute arbitrary SQL commands on the affected system, potentially leading to complete database compromise. Attackers can leverage this vulnerability to extract sensitive information from the database, modify or delete critical security data, and potentially escalate their privileges within the system. The vulnerability affects the integrity and confidentiality of the security information stored within BASE, which could include network logs, intrusion detection alerts, and security event data that are crucial for maintaining organizational security posture. Given that BASE is designed for security monitoring and analysis, compromising its database undermines the fundamental security objectives of the system.
Organizations utilizing BASE 1.4.5 should immediately implement mitigations including applying the vendor-provided security patches, implementing proper input validation and sanitization measures, and considering network segmentation to limit exposure. The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws, and represents a critical weakness in the application's data validation and security architecture. From an ATT&CK framework perspective, this vulnerability maps to techniques involving command and control through database manipulation and credential access through data exfiltration, potentially enabling attackers to establish persistent access and maintain control over the compromised system. The remediation strategy should include comprehensive code review and input validation implementation, with additional monitoring for suspicious database access patterns and network traffic anomalies that may indicate exploitation attempts.