CVE-2013-0390 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Applications Framework component in Oracle E-Business Suite 11.5.10.2, 12.0.6, and 12.1.3 allows remote authenticated users to affect integrity via unknown vectors related to Bookmarkable Pages.
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Analysis
by VulDB Data Team • 04/23/2017
The vulnerability identified as CVE-2013-0390 resides within the Oracle Applications Framework component of Oracle E-Business Suite, affecting versions 11.5.10.2, 12.0.6, and 12.1.3. This represents a critical security flaw that demonstrates the inherent risks associated with enterprise application frameworks where privileged users can manipulate core system functionalities. The vulnerability specifically impacts the Bookmarkable Pages feature, which is a fundamental component enabling users to create persistent links to specific application pages. Such functionality is essential for business users who require quick access to frequently used application areas, making this vulnerability particularly concerning from an operational standpoint. The unspecified nature of the vulnerability vectors suggests that the underlying flaw may involve multiple attack surfaces within the framework's handling of page persistence mechanisms. This type of vulnerability falls under the category of integrity violations as defined by CWE-284, which addresses improper access control issues that can lead to unauthorized modifications of system data or configuration.
The technical implementation of this vulnerability likely involves the manipulation of bookmarkable page parameters or session state management within the Oracle E-Business Suite framework. When users create bookmarks to specific application pages, the system stores metadata about these navigation points, including URL parameters and session identifiers. The flaw appears to allow authenticated users to exploit this bookmarking mechanism to modify system integrity in ways that were not intended by the application design. This could potentially enable attackers to alter page configurations, modify access controls, or manipulate the underlying data structures that govern how pages are rendered and accessed. The authentication requirement indicates that this is not a purely public vulnerability but rather one that can be exploited by users who already have legitimate access to the system, making it particularly dangerous in environments where privilege escalation is possible.
From an operational impact perspective, this vulnerability poses significant risks to organizations relying on Oracle E-Business Suite for their business operations. The ability to affect system integrity through bookmarkable pages could allow attackers to corrupt application configurations, modify user access rights, or potentially gain deeper access to underlying database systems. The integrity compromise could manifest in various forms including unauthorized page modifications, altered navigation structures, or corrupted session data that could lead to application instability. Organizations using these vulnerable versions face potential data integrity issues, unauthorized access to sensitive business functions, and possible cascading effects that could impact multiple business processes dependent on the affected application framework. The vulnerability's impact is amplified by the fact that it affects multiple versions of the Oracle E-Business Suite, indicating a widespread issue within the product line that required immediate attention from affected organizations.
Mitigation strategies for CVE-2013-0390 should prioritize immediate patching of affected Oracle E-Business Suite installations to the latest available security updates from Oracle. Organizations should implement comprehensive monitoring of bookmarkable page usage patterns to detect any anomalous activities that might indicate exploitation attempts. Network segmentation and access controls should be strengthened to limit the potential impact of any successful exploitation, particularly focusing on reducing the privileges of users who require bookmark functionality. The implementation of principle of least privilege should be enforced, ensuring that only necessary users have access to bookmarkable page features. Additionally, organizations should conduct thorough security assessments of their Oracle E-Business Suite implementations to identify any other potential vulnerabilities within the Applications Framework component. This vulnerability aligns with ATT&CK technique T1068 which covers 'Exploitation for Privilege Escalation' and represents a classic example of how seemingly benign application features can become attack vectors when not properly secured. The vulnerability also relates to CWE-352 which addresses Cross-Site Request Forgery, suggesting that the flaw might involve improper handling of stateful operations that could be manipulated by authenticated users to perform unauthorized actions within the application framework.