CVE-2012-0515 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Identity Manager Connector component in Oracle Fusion Middleware 9.1.0.4 allows remote authenticated users to affect integrity via unknown vectors.
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Analysis
by VulDB Data Team • 03/22/2021
The vulnerability identified as CVE-2012-0515 resides within Oracle Fusion Middleware's Identity Manager Connector component at version 9.1.0.4, representing a significant security weakness that could compromise system integrity. This unspecified flaw affects authenticated remote attackers who can exploit it to manipulate or corrupt data within the identity management framework. The vulnerability specifically targets the connector module responsible for facilitating communication between Oracle Fusion Middleware and external identity systems, making it a critical component in enterprise identity infrastructure.
The technical nature of this vulnerability stems from insufficient validation mechanisms within the Identity Manager Connector component, which allows authenticated users to inject malicious data or manipulate existing data structures through unspecified attack vectors. This weakness enables attackers to potentially alter identity information, modify access controls, or corrupt user authentication data within the middleware environment. The unspecified nature of the exact attack vectors suggests that multiple pathways may exist for exploitation, including but not limited to parameter manipulation, data injection attacks, or manipulation of communication protocols between the connector and identity sources.
From an operational impact perspective, this vulnerability poses substantial risks to enterprise security infrastructure as it directly affects the integrity of identity management systems that form the foundation of access control and authentication processes. Organizations utilizing Oracle Fusion Middleware for identity management may experience unauthorized modifications to user accounts, corrupted authentication data, or compromised access control policies. The remote nature of the attack means that threat actors can exploit this vulnerability from external networks without requiring physical access to the system, potentially leading to widespread identity management disruptions and potential privilege escalation opportunities.
Security practitioners should consider this vulnerability in relation to CWE-20, which addresses improper input validation, and the broader ATT&CK framework's data manipulation techniques. The attack surface for this vulnerability aligns with techniques such as credential access and privilege escalation, as compromised identity data can be leveraged to gain unauthorized access to additional systems. Organizations should implement immediate mitigations including applying Oracle's security patches, implementing network segmentation to limit access to the affected component, and monitoring for suspicious authentication activities or data modifications. The vulnerability's impact on integrity makes it particularly concerning for environments where identity management directly controls access to critical business applications and data resources.