CVE-2006-1867 in Database Server
Summary
by MITRE
Unspecified vulnerability in Oracle Database Server 9.2.0.6 has unknown impact and attack vectors in the Advanced Replication component, aka Vuln# DB02.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 07/08/2021
The vulnerability identified as CVE-2006-1867 resides within Oracle Database Server version 9.2.0.6, specifically within the Advanced Replication component which falls under the broader database management system security framework. This unspecified weakness represents a critical security gap that could potentially be exploited by malicious actors to compromise database integrity and availability. The Advanced Replication functionality enables database administrators to synchronize data across multiple database instances, making it a crucial component for distributed database environments. However, the unspecified nature of this vulnerability suggests that the exact technical flaw remains undetermined, which complicates both assessment and remediation efforts. The vulnerability has been categorized under the broader classification of database security issues and is particularly concerning given the widespread deployment of Oracle Database Server versions 9.2.0.6 across enterprise environments.
The technical nature of this vulnerability within the Advanced Replication component indicates a potential weakness in how the database handles replication processes, which could involve issues related to authentication mechanisms, data validation, or access controls. The Advanced Replication feature typically manages the synchronization of data changes between master and materialized views, and the presence of an unspecified vulnerability in this area suggests a potential flaw in how the system processes replication commands or manages replication sessions. This could manifest as a buffer overflow, privilege escalation, or other security weaknesses that allow unauthorized access to replicated data or system resources. According to CWE classification standards, such unspecified vulnerabilities often fall under categories related to unspecified weaknesses or inadequate error handling within database components, making them particularly dangerous due to their unpredictable nature and potential for exploitation.
The operational impact of this vulnerability extends significantly across enterprise database environments that utilize Oracle Database Server 9.2.0.6 with Advanced Replication enabled. Organizations relying on this replication functionality for data synchronization, disaster recovery, or distributed database management could face severe consequences if exploited, including unauthorized data access, data corruption, or complete system compromise. The attack vectors remain unspecified, which means that potential exploitation methods could range from remote code execution to privilege escalation attacks targeting the replication processes. This vulnerability could enable attackers to manipulate replicated data, gain elevated privileges within the database system, or potentially disrupt database operations entirely. The Advanced Replication component's role in maintaining data consistency across multiple database instances makes this vulnerability particularly dangerous as exploitation could lead to data integrity issues affecting entire distributed database ecosystems.
Mitigation strategies for CVE-2006-1867 should prioritize immediate patch management and security hardening measures while organizations assess their specific risk exposure. Oracle typically recommends applying the latest security patches and updates to address known vulnerabilities, though the unspecified nature of this particular weakness may require additional investigation through vulnerability scanning tools and security assessments. Organizations should implement network segmentation to limit access to database servers and restrict replication-related network traffic to trusted sources only. The ATT&CK framework suggests that such database vulnerabilities often map to techniques involving privilege escalation and credential access, making comprehensive monitoring and access control measures essential. Security teams should also consider implementing database activity monitoring solutions to detect anomalous replication behavior that might indicate exploitation attempts. Given the age of Oracle Database Server 9.2.0.6, organizations should evaluate migration strategies to supported database versions that have addressed this and related vulnerabilities. The unspecified nature of the vulnerability also necessitates enhanced security awareness training for database administrators who may encounter unexpected behavior in replication processes.