CVE-2015-4744 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle GlassFish Server component in Oracle Fusion Middleware 2.1.1, 3.0.1, and 3.1.2; and the Oracle WebLogic Server component in Oracle Fusion Middleware 10.3.6.0, 12.1.1.0, 12.1.2.0, and 12.1.3.0 allows remote attackers to affect integrity via unknown vectors related to Java Server Faces.
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Analysis
by VulDB Data Team • 06/03/2022
The vulnerability identified as CVE-2015-4744 represents a critical integrity flaw within Oracle Fusion Middleware components, specifically affecting both Oracle GlassFish Server and Oracle WebLogic Server implementations. This vulnerability manifests within the Java Server Faces framework component, which serves as a core UI development framework for enterprise web applications. The affected versions span multiple release lines including GlassFish Server 2.1.1, 3.0.1, and 3.1.2, alongside WebLogic Server versions 10.3.6.0, 12.1.1.0, 12.1.2.0, and 12.1.3.0, indicating a widespread impact across Oracle's middleware portfolio. The unspecified nature of the vulnerability vectors suggests that attackers can exploit various pathways to compromise the integrity of the system, making the threat assessment particularly challenging for security teams.
The technical flaw resides in the Java Server Faces implementation within these middleware servers, where the vulnerability allows remote attackers to manipulate the integrity of system operations without requiring authentication or privileged access. This represents a significant concern because Java Server Faces is fundamental to web application development and user interface rendering within enterprise environments. The vulnerability's impact on integrity means that malicious actors could potentially alter data processing flows, modify application behavior, or corrupt system states without detection. From a cybersecurity perspective, this flaw aligns with CWE-284 (Improper Access Control) and CWE-311 (Missing Encryption of Sensitive Data) categories, as it enables unauthorized modification of system components that should remain protected from external interference.
The operational impact of CVE-2015-4744 extends beyond simple data integrity concerns to encompass potential business disruption and security breaches within enterprise environments. Organizations relying on these middleware components face risks of data corruption, unauthorized system modifications, and potential cascading effects throughout their application ecosystems. The remote exploitation capability means that attackers can target these systems from external networks without requiring physical access or insider knowledge, significantly expanding the attack surface. This vulnerability particularly affects organizations that depend on Oracle Fusion Middleware for critical business applications, as it could enable attackers to manipulate business processes, alter transaction data, or compromise the reliability of enterprise applications. The attack vectors related to Java Server Faces suggest that this vulnerability could be exploited through web-based interfaces, making it particularly dangerous for publicly accessible applications.
Mitigation strategies for CVE-2015-4744 should prioritize immediate patching of affected systems with Oracle's security updates and patches released for these specific middleware versions. Organizations should implement network segmentation to limit access to affected servers and deploy intrusion detection systems to monitor for suspicious activities related to Java Server Faces components. Security teams should conduct comprehensive vulnerability assessments to identify all instances of the affected middleware versions within their environments, particularly focusing on systems that handle sensitive data or critical business processes. Additionally, implementing proper access controls, disabling unnecessary features, and maintaining detailed audit logs of system modifications can help detect and prevent exploitation attempts. The vulnerability's nature suggests that organizations should also review their application deployment practices and ensure that proper security configurations are applied to Java Server Faces implementations to minimize potential attack vectors and reduce the overall risk exposure within their enterprise environments.