CVE-2006-1870 in Database Server
Summary
by MITRE
Unspecified vulnerability in Oracle Database Server 8.1.7.4, 9.0.1.5, 9.2.0.7, 10.1.0.5, and 10.2.0.2 has unknown impact and attack vectors in the Export component, aka Vuln# DB05. NOTE: details are unavailable from Oracle, but as of 20060427, they have not publicly commented on whether DB05 is the same issue as CVE-2006-2081.
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Analysis
by VulDB Data Team • 01/20/2025
The vulnerability identified as CVE-2006-1870 represents a critical security flaw within Oracle Database Server versions 8.1.7.4, 9.0.1.5, 9.2.0.7, 10.1.0.5, and 10.2.0.2 specifically affecting the Export component. This unspecified weakness falls under the broader category of database security vulnerabilities that can potentially compromise the integrity and availability of enterprise database systems. The vulnerability designation DB05 indicates Oracle's internal classification system for tracking this specific issue, though detailed technical specifications remained undisclosed by the vendor at the time of reporting. Security researchers and organizations monitoring Oracle security advisories would have been particularly concerned about this vulnerability given its presence across multiple database versions and the critical nature of export functionality within database operations.
The technical nature of this vulnerability stems from the Export component within Oracle Database Server, which is responsible for data migration and backup operations. This component typically handles the serialization and output of database objects and data in various formats for transfer between database systems or for archival purposes. The unspecified nature of the flaw suggests potential issues ranging from buffer overflows, injection vulnerabilities, or privilege escalation mechanisms within the export process. According to the Common Weakness Enumeration (CWE) taxonomy, such vulnerabilities might map to categories including CWE-119 for memory safety issues, CWE-20 for input validation problems, or CWE-264 for permissions and access control weaknesses. The export functionality often requires elevated privileges and handles sensitive data, making it a prime target for attackers seeking to exploit database systems.
The operational impact of CVE-2006-1870 could be severe for organizations relying on Oracle Database Server for mission-critical applications. Attackers exploiting this vulnerability could potentially gain unauthorized access to database contents, manipulate export processes to extract sensitive information, or even compromise the entire database server. The vulnerability's presence across multiple versions indicates it was likely a fundamental design or implementation flaw rather than a specific patchable issue. Organizations with databases running these affected versions faced significant risk during the period when this vulnerability was known but not fully disclosed. The lack of specific details from Oracle at the time created uncertainty for security teams attempting to assess their risk exposure and implement appropriate mitigations.
The absence of detailed information from Oracle regarding this vulnerability, combined with the vendor's silence on whether DB05 relates to CVE-2006-2081, created additional challenges for security professionals. This situation aligns with ATT&CK framework concepts for initial access and privilege escalation, where attackers might leverage such export component vulnerabilities to establish persistent access to database systems. Organizations would have needed to implement defensive measures including network segmentation, monitoring of export operations, and careful access control policies for database users. The vulnerability likely required either a specific exploitation scenario or combination of conditions to be successfully leveraged by attackers, but its presence across multiple Oracle Database versions indicated a widespread risk that warranted immediate attention from database administrators and security teams.
Security practitioners addressing this vulnerability would have needed to rely on general database hardening practices, including keeping systems updated with the latest patches, implementing robust access controls, and monitoring database export activities for anomalous behavior. The vulnerability's classification as unspecified makes it particularly challenging for security teams to determine appropriate mitigation strategies without detailed technical information. Organizations were advised to maintain close communication with Oracle support and security advisories while implementing additional monitoring and logging for database export operations. This vulnerability demonstrated the importance of comprehensive security assessments and the need for vendors to provide clear and complete information about security issues affecting their products.
The broader implications of CVE-2006-1870 highlight the complexity of database security management and the challenges organizations face when dealing with undisclosed vulnerabilities. Database systems, particularly those handling sensitive enterprise data, require constant vigilance and proactive security measures. The vulnerability's presence across multiple Oracle Database versions indicates that it was likely a fundamental architectural issue rather than an isolated incident. Security professionals needed to consider this vulnerability as part of their overall database security strategy, implementing layered defenses and maintaining awareness of potential attack vectors within database export functionality. This case underscores the importance of vendor transparency in security communications and the necessity for organizations to maintain robust incident response procedures for addressing unknown vulnerabilities in critical systems.