CVE-2015-4909 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle JDeveloper component in Oracle Fusion Middleware 11.1.2.4.0, 12.1.2.0.0, and 12.1.3.0.0 allows remote attackers to affect integrity via vectors related to ADF Faces.
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Analysis
by VulDB Data Team • 06/22/2022
The vulnerability identified as CVE-2015-4909 resides within Oracle JDeveloper, a component of Oracle Fusion Middleware that is widely used for developing enterprise applications. This particular flaw affects multiple versions including 11.1.2.4.0, 12.1.2.0.0, and 12.1.3.0.0, representing a significant attack surface given the extensive deployment of Oracle Fusion Middleware in enterprise environments. The vulnerability specifically relates to ADF Faces, which is Oracle's implementation of the JavaServer Faces (JSF) framework designed for building web application user interfaces. ADF Faces provides rich web components and integrates seamlessly with Oracle's middleware stack, making it a critical component in enterprise application development and deployment.
The technical nature of this vulnerability allows remote attackers to compromise data integrity within the affected systems. While the exact technical mechanism remains unspecified in the CVE description, the classification as an integrity-related vulnerability suggests that attackers can manipulate or corrupt data that flows through the ADF Faces framework. This typically involves exploiting weaknesses in input validation, data processing, or serialization mechanisms within the framework. The ADF Faces component handles user interactions and data binding between the presentation layer and business logic, making it a prime target for integrity attacks. The vulnerability's remote exploitability means that attackers do not require physical access or local privileges to leverage this weakness, significantly expanding the potential attack surface.
The operational impact of this vulnerability extends beyond simple data corruption, potentially enabling more sophisticated attacks such as data manipulation, unauthorized modifications to application state, or even privilege escalation within the application context. Enterprise applications built using Oracle JDeveloper and ADF Faces may experience compromised data integrity, leading to inaccurate business reports, manipulated transactional data, or falsified application outputs. The attack vector through ADF Faces suggests that web-based interactions with the application could be exploited, potentially affecting user sessions, form submissions, or data processing workflows. Given the widespread use of Oracle Fusion Middleware in enterprise environments, the potential for cascading effects across multiple applications and systems exists, particularly when these applications share common data sources or integration points.
Organizations affected by this vulnerability should prioritize immediate assessment of their Oracle Fusion Middleware deployments to identify systems running the vulnerable versions. The mitigation strategy should include applying Oracle's security patches and updates as released through their regular security bulletins. Additionally, network segmentation and access controls should be implemented to limit exposure of affected systems to untrusted networks. Security monitoring should be enhanced to detect unusual data modification patterns or unauthorized access attempts to applications built using the affected ADF Faces components. This vulnerability aligns with CWE-20 (Improper Input Validation) and potentially CWE-352 (Cross-Site Request Forgery) categories, representing weaknesses in how input data is processed and validated within the web application framework. The attack patterns associated with this vulnerability would likely map to ATT&CK techniques involving data manipulation and integrity compromise, specifically targeting the application layer where ADF Faces operates.