CVE-2009-0972 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Workspace Manager component in Oracle Database 11.1.0.6, 11.1.0.7, 10.2.0.3, 10.2.0.4, 10.1.0.5, 9.2.0.8, and 9.2.0.8DV allows remote authenticated users to affect confidentiality, integrity, and availability via unknown vectors.
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Analysis
by VulDB Data Team • 03/17/2021
The vulnerability identified as CVE-2009-0972 resides within Oracle Database's Workspace Manager component, a feature designed to manage database changes and maintain version control for database objects. This component operates as part of Oracle's comprehensive database management suite and provides functionality for tracking modifications to database schema and data. The affected versions span multiple Oracle Database releases including 11.1.0.6 and 11.1.0.7, along with several 10.2.0.x and 9.2.0.x versions, indicating a widespread exposure across different database generations. The vulnerability's classification as unspecified suggests that the exact technical details were not fully disclosed at the time of the initial report, though it was recognized as a significant security concern affecting core database operations.
The technical flaw within Workspace Manager appears to stem from inadequate input validation or access control mechanisms that allow authenticated users to exploit unknown vectors to compromise database security properties. This vulnerability specifically impacts the fundamental security triad of confidentiality, integrity, and availability, which are core principles of information security. The fact that it affects authenticated users indicates that the exploitation requires legitimate database access credentials, but does not require privileged administrative rights. This characteristic places the vulnerability in the category of privilege escalation or lateral movement attacks within the context of database security. The unspecified nature of the attack vectors suggests potential weaknesses in authentication handling, data processing, or resource management within the Workspace Manager module.
The operational impact of this vulnerability extends beyond simple data compromise, as it affects all three pillars of information security simultaneously. Confidentiality breaches could result in unauthorized access to sensitive database information, while integrity violations might allow malicious modification of database objects or data. Availability concerns could manifest as denial of service conditions that prevent legitimate users from accessing database resources. For organizations utilizing Oracle Database versions affected by this vulnerability, the risk is particularly concerning as Workspace Manager is often used for managing critical database changes and maintaining audit trails. The vulnerability could be exploited by malicious insiders or attackers who have gained legitimate database access, potentially leading to significant data loss, system compromise, or operational disruption.
Mitigation strategies for CVE-2009-0972 should prioritize immediate patching of affected Oracle Database installations through official Oracle security updates. Organizations should implement strict access controls and monitoring of Workspace Manager usage to detect anomalous activities that might indicate exploitation attempts. The vulnerability aligns with ATT&CK technique T1566 for credential harvesting and potentially T1078 for legitimate credential use, making behavioral monitoring essential for detection. Network segmentation and principle of least privilege should be enforced to limit the potential impact of any successful exploitation. Security teams should also conduct thorough vulnerability assessments to identify other components that might be affected by similar issues within the Oracle ecosystem. This vulnerability demonstrates the importance of maintaining up-to-date security patches and the critical nature of monitoring database management features that handle sensitive operations. Organizations should also consider implementing database activity monitoring solutions to detect potential exploitation attempts and maintain comprehensive audit trails for forensic analysis.
This vulnerability classification corresponds to CWE-20, which represents "Improper Input Validation," and potentially CWE-284, "Improper Access Control," as the attack vectors likely involve manipulation of access controls or validation of user inputs within the Workspace Manager component. The security implications extend beyond the immediate database environment, as compromised Workspace Manager functionality could affect entire database ecosystems and associated applications that rely on database change tracking and version management. Organizations should also evaluate their incident response procedures to ensure readiness for potential exploitation of this vulnerability and maintain communication channels with Oracle security teams for ongoing threat intelligence updates.