CVE-2006-3699 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Core RDBMS component in Oracle Database 9.0.1.5 and 9.2.0.6 has unknown impact and attack vectors, aka Oracle Vuln# DB02.
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Analysis
by VulDB Data Team • 07/12/2021
The vulnerability identified as CVE-2006-3699 represents a significant security flaw within Oracle Database's Core RDBMS component affecting versions 9.0.1.5 and 9.2.0.6. This unspecified weakness falls under the broader category of database security vulnerabilities that can potentially compromise the integrity and confidentiality of enterprise data systems. The designation "Oracle Vuln# DB02" indicates this issue was cataloged within Oracle's internal vulnerability tracking system, suggesting it was recognized as a critical concern requiring immediate attention from database administrators and security professionals. The lack of specific details in the initial description often indicates either a complex vulnerability requiring further analysis or a deliberate withholding of information to prevent exploitation during the remediation period.
The technical nature of this vulnerability lies within the Core RDBMS component which serves as the fundamental engine for database operations including query processing, transaction management, and data storage functions. Without specific details about the exact flaw, the vulnerability could potentially encompass various attack vectors including buffer overflows, privilege escalation issues, or authentication bypass mechanisms that might allow unauthorized access to database resources. The Core RDBMS component typically handles critical database operations and maintains system stability, making any weakness in this area particularly dangerous as it could provide attackers with elevated privileges or direct access to sensitive data repositories. This type of vulnerability aligns with common weakness enumerations such as CWE-119 for buffer overflows or CWE-264 for privilege escalation, though the specific classification requires deeper analysis.
The operational impact of this vulnerability extends far beyond simple database performance issues, potentially exposing organizations to significant data breaches and regulatory compliance violations. Enterprises relying on Oracle Database 9i versions 9.0.1.5 and 9.2.0.6 face risks including unauthorized data access, data manipulation, or complete system compromise depending on the nature of the vulnerability. The attack vectors available to threat actors could include remote exploitation without authentication, privilege escalation attacks, or manipulation of database processes that could lead to complete system takeover. Organizations with databases containing sensitive information such as financial records, personal data, or intellectual property face particularly severe consequences as this vulnerability could enable attackers to gain access to critical business information. The vulnerability's impact is compounded by the fact that Oracle Database 9i versions were widely deployed in enterprise environments during this period, potentially affecting numerous organizations simultaneously.
Mitigation strategies for this unspecified vulnerability should focus on immediate patch management and security hardening procedures. Organizations must prioritize applying Oracle's official security patches and updates to address the vulnerability in their database environments. The recommended approach includes implementing network segmentation to limit access to database servers, enforcing strict access controls and authentication mechanisms, and conducting comprehensive security audits of database configurations. Security professionals should also consider implementing database activity monitoring solutions to detect anomalous behavior that might indicate exploitation attempts. The mitigation efforts align with ATT&CK framework techniques related to privilege escalation and defense evasion, requiring organizations to implement layered security controls. Additionally, regular vulnerability assessments and penetration testing should be conducted to identify and remediate similar issues within the database infrastructure, ensuring comprehensive protection against both known and unknown vulnerabilities in database systems.