CVE-2009-1007 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Data Mining component in Oracle Database 10.2.0.4 allows remote authenticated users to affect confidentiality, integrity, and availability, related to SYS.DMP_SYS.
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Analysis
by VulDB Data Team • 07/26/2024
The vulnerability identified as CVE-2009-1007 resides within Oracle Database's Data Mining component version 10.2.0.4, representing a critical security flaw that affects the confidentiality, integrity, and availability of database systems. This unspecified weakness specifically involves the SYS.DMP_SYS schema object, which serves as a critical interface for data mining operations within the Oracle database environment. The vulnerability's impact extends beyond typical database security boundaries as it allows authenticated remote attackers to compromise core system functions through manipulation of the data mining framework.
The technical nature of this vulnerability stems from insufficient access controls and privilege management within the Data Mining component's interaction with the SYS.DMP_SYS namespace. Attackers who have authenticated access to the Oracle database can exploit this weakness to perform unauthorized operations that affect database integrity and availability. The vulnerability's classification under CWE-284 indicates improper access control mechanisms, where the system fails to properly enforce authorization checks for sensitive database objects. This flaw enables attackers to potentially execute arbitrary code, modify critical database structures, or disrupt database operations through malicious manipulation of the data mining processes.
The operational impact of CVE-2009-1007 extends significantly across enterprise environments that utilize Oracle Database 10.2.0.4 with Data Mining capabilities. Organizations may experience data breaches, system downtime, and potential data corruption when attackers exploit this vulnerability. The remote authenticated nature of the exploit means that attackers do not require physical access to the system, making the vulnerability particularly dangerous in networked environments where database access is granted to multiple users. This vulnerability aligns with ATT&CK technique T1078 which covers valid accounts and privilege escalation, as attackers can leverage legitimate database access to perform malicious activities.
Mitigation strategies for this vulnerability require immediate patching of Oracle Database installations to version 10.2.0.5 or higher, where Oracle has addressed the access control issues within the Data Mining component. System administrators should implement strict network segmentation to limit access to database servers and employ principle of least privilege for database user accounts. Additional protective measures include disabling unnecessary data mining features, implementing comprehensive monitoring of database access patterns, and conducting regular security assessments of database configurations. Organizations should also review and tighten access controls for the SYS.DMP_SYS schema objects and establish robust audit trails to detect unauthorized activities. The vulnerability's resolution through Oracle's security patches demonstrates the importance of maintaining up-to-date database systems and following vendor security advisories to prevent exploitation of known weaknesses in enterprise database environments.