CVE-2015-0451 in OpenSSO
Summary
by MITRE
Unspecified vulnerability in the Oracle OpenSSO component in Oracle Fusion Middleware 3.0-04 allows remote authenticated users to affect confidentiality via vectors related to OpenSSO Web Agents.
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Analysis
by VulDB Data Team • 05/06/2022
The vulnerability identified as CVE-2015-0451 resides within Oracle OpenSSO component of Oracle Fusion Middleware version 3.0-04, representing a significant security weakness that affects the confidentiality of sensitive data. This unspecified vulnerability specifically impacts the OpenSSO Web Agents functionality, which serves as a critical authentication and authorization mechanism within enterprise environments. The flaw manifests when remote authenticated users leverage specific vectors related to these web agents to compromise confidential information, potentially exposing sensitive user credentials, session data, and other protected resources within the Oracle Fusion Middleware ecosystem.
The technical nature of this vulnerability suggests a weakness in the authentication and session management processes that occur within the OpenSSO Web Agents. These agents typically handle user authentication requests, maintain session state information, and enforce access control policies for web applications. The unspecified nature of the vulnerability indicates that the exact technical mechanism remains undisclosed, but it clearly involves a flaw that allows authenticated users to manipulate or access confidential data beyond their authorized scope. This type of vulnerability falls under the broader category of information disclosure flaws that can be exploited through improper handling of authentication tokens, session identifiers, or other sensitive data within the web agent communication channels.
The operational impact of CVE-2015-0451 extends beyond simple data exposure, potentially enabling attackers to escalate privileges, conduct session hijacking, or access restricted administrative functions within the Oracle Fusion Middleware environment. Organizations relying on this middleware for enterprise authentication face significant risks including unauthorized access to sensitive corporate data, potential compliance violations, and disruption of business operations. The remote nature of the attack vector means that adversaries can exploit this vulnerability from outside the corporate network, making it particularly dangerous for organizations with distributed workforce environments or those that expose their middleware components to external networks.
Security professionals should consider this vulnerability in the context of the CWE (Common Weakness Enumeration) classification system, where such issues typically map to weaknesses related to information exposure or improper access control within web application frameworks. The ATT&CK framework would categorize this vulnerability under privilege escalation and credential access techniques, as it allows authenticated users to gain access to data they should not normally be able to access. Organizations should implement immediate mitigations including applying Oracle's security patches, reviewing access controls, and monitoring for suspicious authentication activities. The vulnerability also highlights the importance of maintaining up-to-date security configurations and implementing network segmentation to limit the potential impact of such authentication-related flaws within enterprise environments.