CVE-2011-0799 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Oracle Warehouse Builder component in Oracle Database Server 10.2.0.5 (OWB), 11.1.0.7, and 11.2.0.1 allows remote authenticated users to affect confidentiality, integrity, and availability via unknown vectors related to Oracle Warehouse Builder User Account.
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Analysis
by VulDB Data Team • 11/03/2021
The vulnerability identified as CVE-2011-0799 resides within Oracle Warehouse Builder, a component of Oracle Database Server that facilitates data warehousing and ETL (Extract, Transform, Load) processes. This flaw affects multiple versions including 10.2.0.5, 11.1.0.7, and 11.2.0.1, representing a significant security gap in Oracle's database infrastructure that could potentially impact organizations relying on these systems for critical data operations. The vulnerability specifically relates to user account management within the Oracle Warehouse Builder component, suggesting that the issue stems from how authentication and authorization are handled within this particular module.
The technical nature of this vulnerability involves unspecified attack vectors that allow authenticated users to compromise the confidentiality, integrity, and availability of the affected systems. This triad of impacts indicates a severe security weakness where a malicious actor with valid credentials could potentially manipulate data, disrupt services, or gain unauthorized access to sensitive information. The fact that the vulnerability affects authenticated users suggests that it may involve privilege escalation or manipulation of user permissions within the Oracle Warehouse Builder environment, rather than being a straightforward authentication bypass. Such vulnerabilities often stem from inadequate input validation, improper access controls, or flawed session management mechanisms within the component.
The operational impact of CVE-2011-0799 extends beyond simple data compromise, as it affects all three fundamental pillars of information security. Organizations using affected Oracle Database versions may experience unauthorized data access that could lead to intellectual property theft, financial data manipulation, or disruption of business operations through availability attacks. The vulnerability's presence in Oracle Warehouse Builder is particularly concerning given that this component typically handles sensitive business data transformations and may contain credentials or access keys for various data sources. Attackers could exploit this weakness to gain deeper access to the database infrastructure or manipulate data flows between different systems.
Mitigation strategies for this vulnerability should focus on immediate patching of affected Oracle Database versions, as Oracle would have released security updates addressing the specific flaw. Organizations should also implement network segmentation to limit access to Oracle Warehouse Builder components, enforce strict access controls, and conduct thorough audits of user accounts and permissions within the affected systems. The vulnerability aligns with CWE-284 (Improper Access Control) and could potentially map to ATT&CK techniques involving privilege escalation or credential access. Regular security assessments and monitoring of Oracle Warehouse Builder user activities would help detect anomalous behavior that might indicate exploitation attempts, while maintaining up-to-date security configurations and disabling unnecessary features can reduce the attack surface.