CVE-2015-4914 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle HTTP Server component in Oracle Fusion Middleware 10.1.3.5, 11.1.1.7, 11.1.1.9, 12.1.2.0, and 12.1.3.0 allows remote authenticated users to affect confidentiality via unknown vectors related to Web Listener.
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Analysis
by VulDB Data Team • 06/22/2022
The vulnerability identified as CVE-2015-4914 resides within the Oracle HTTP Server component of Oracle Fusion Middleware, affecting multiple version streams including 10.1.3.5, 11.1.1.7, 11.1.1.9, 12.1.2.0, and 12.1.3.0. This represents a significant security weakness that impacts organizations utilizing Oracle Fusion Middleware solutions, particularly those relying on the web listener functionality for HTTP request processing. The vulnerability falls under the category of confidentiality impact, indicating potential exposure of sensitive data through unauthorized access mechanisms.
The technical nature of this vulnerability is characterized by unspecified attack vectors related to the Web Listener component within Oracle HTTP Server. The Web Listener serves as a critical interface for handling HTTP requests and responses within the Oracle Fusion Middleware environment, making it a prime target for attackers seeking to compromise data confidentiality. The unspecified nature of the exact attack vectors suggests that the vulnerability may involve multiple exploitation pathways or could be related to underlying architectural weaknesses in how the web listener processes authenticated connections. This ambiguity in description often indicates a complex vulnerability that may require deep analysis of the component's internal operations to fully understand the attack surface.
From an operational perspective, this vulnerability creates substantial risk for organizations running affected Oracle Fusion Middleware versions, particularly those with remote access capabilities or exposed web services. The requirement for remote authentication means that attackers must first establish valid credentials before exploiting the vulnerability, but once authenticated, they can potentially access confidential information through the web listener interface. This scenario presents a significant threat to enterprise environments where Oracle HTTP Server serves as a gateway for business-critical applications and data repositories. The impact extends beyond simple data theft to potential service disruption, regulatory compliance violations, and reputational damage.
Organizations should prioritize immediate mitigation strategies including applying Oracle's security patches and updates released for this vulnerability, which would address the underlying issues in the web listener component. Network segmentation and access control measures can help reduce the attack surface by limiting unauthorized access to the affected systems. Additionally, implementing robust monitoring and logging for HTTP traffic through the Oracle HTTP Server can help detect anomalous activities that may indicate exploitation attempts. The vulnerability aligns with CWE categories related to insufficient protection of sensitive data and improper access control mechanisms, while also mapping to ATT&CK techniques involving credential access and data extraction through web application vulnerabilities. Regular security assessments and penetration testing should be conducted to identify potential exploitation vectors and ensure proper implementation of security controls across all affected middleware environments.