CVE-2006-5334 in Database Server
Summary
by MITRE
Unspecified vulnerability in Oracle Spatial component in Oracle Database 9.0.1.5, 9.2.0.7, and 10.1.0.5 has unknown impact and remote authenticated attack vectors related to mdsys.md2, aka Vuln# DB03. NOTE: as of 20061023, Oracle has not disputed reports from reliable third parties that DB03 is related to one or more of (1) a buffer overflow in the (a) RELATE function or (2) SQL injection in the (b) TESSELATE_FIXED and (c) TESSELATE function.
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Analysis
by VulDB Data Team • 04/24/2026
The vulnerability identified as CVE-2006-5334 represents a critical security flaw within Oracle Database's Spatial component, specifically affecting versions 9.0.1.5, 9.2.0.7, and 10.1.0.5. This issue falls under the broader category of database security vulnerabilities that can potentially compromise the integrity and availability of spatial data processing capabilities within Oracle environments. The vulnerability was designated as DB03 by Oracle and was initially reported by reliable third parties, indicating a significant security concern that required immediate attention from database administrators and security professionals.
The technical nature of this vulnerability appears to involve multiple potential attack vectors within the Oracle Spatial functionality, specifically targeting the mdsys.md2 component which serves as a core element of the database's spatial data management system. According to the initial reports, this vulnerability manifests through either a buffer overflow condition within the RELATE function or through SQL injection vulnerabilities present in the TESSELATE_FIXED and TESSELATE functions. The buffer overflow scenario would occur when the RELATE function processes spatial data that exceeds allocated memory boundaries, potentially allowing attackers to execute arbitrary code on the database server. Meanwhile, the SQL injection vulnerabilities in the TESSELATE functions could enable malicious actors to manipulate database queries and potentially extract sensitive information or modify spatial data structures.
The operational impact of this vulnerability extends beyond simple data integrity concerns, as it provides attackers with authenticated access vectors that could lead to complete database compromise. The remote authenticated attack capability means that an attacker with valid database credentials could exploit this vulnerability from anywhere on the network, making it particularly dangerous for organizations with distributed database access. The potential for buffer overflow exploitation could result in denial of service conditions, unauthorized code execution, or privilege escalation within the database environment, while SQL injection vulnerabilities could enable data exfiltration, modification of spatial datasets, or even complete database corruption. These attacks could significantly impact business continuity and data security, particularly for organizations relying heavily on spatial data for operations such as geographic information systems, mapping applications, or location-based services.
The vulnerability's classification aligns with CWE-121, which addresses buffer overflow conditions in heap-based memory allocations, and CWE-89, which covers SQL injection vulnerabilities. From an ATT&CK framework perspective, this vulnerability maps to techniques involving privilege escalation, defense evasion, and data extraction through command injection and memory corruption methods. Organizations should implement immediate mitigation strategies including applying Oracle's security patches and updates, implementing network segmentation to limit database access, and monitoring for suspicious database activities. Additionally, database administrators should consider disabling unnecessary spatial functions, implementing strict access controls, and conducting regular security assessments of their Oracle database environments to identify and address similar vulnerabilities that may exist within their systems. The vulnerability demonstrates the critical importance of maintaining up-to-date database security patches and implementing comprehensive security monitoring for spatial data processing components within enterprise database environments.