CVE-2015-4758 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle Data Integrator component in Oracle Fusion Middleware 11.1.1.3.0 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Data Quality based on Trillium, a different vulnerability than CVE-2015-0443, CVE-2015-0444, CVE-2015-0445, CVE-2015-0446, CVE-2015-2634, CVE-2015-2635, CVE-2015-2636, and CVE-2015-4759.
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Analysis
by VulDB Data Team • 07/14/2017
The vulnerability identified as CVE-2015-4758 represents a significant security weakness within Oracle Data Integrator component of Oracle Fusion Middleware version 11.1.1.3.0. This particular flaw resides within the Data Quality functionality that relies on Trillium technology, making it a critical concern for organizations utilizing enterprise data integration platforms. The vulnerability's classification as unspecified indicates that Oracle did not provide detailed technical information about the exact nature of the weakness, though it was confirmed to be distinct from several other related vulnerabilities in the same timeframe. The affected component operates within the broader Oracle Fusion Middleware ecosystem, which serves as a foundational platform for enterprise data integration, transformation, and management processes across numerous organizations.
The technical implications of this vulnerability extend across all three fundamental principles of information security confidentiality, integrity, and availability. Attackers capable of exploiting this weakness can potentially compromise sensitive data through unauthorized access, modify critical data processing workflows, or disrupt service availability within the data integration environment. The Trillium-based Data Quality functionality specifically handles data cleansing, standardization, and validation processes that are essential for maintaining data quality in enterprise applications. Given that data integrator components typically process large volumes of sensitive business data, including customer information, financial records, and operational metrics, the potential impact of exploitation could be extensive. The vulnerability's relationship to the broader Oracle Fusion Middleware platform means that successful exploitation could potentially provide attackers with elevated privileges or access to underlying database systems that support data integration processes.
From an operational perspective, organizations running Oracle Fusion Middleware 11.1.1.3.0 with Data Integrator components are at risk of experiencing significant security incidents that could affect their data integrity and business continuity. The unspecified nature of the vulnerability makes it particularly dangerous as security teams cannot implement targeted defensive measures without detailed technical information about the specific attack vectors. This vulnerability falls under the broader category of application-level weaknesses that can be exploited through network-based attacks, potentially allowing remote adversaries to manipulate data processing workflows or extract sensitive information from the integrated data environment. The fact that this vulnerability is distinct from other CVEs in the same advisory period suggests it represents a unique code path or implementation flaw within the Trillium integration component that was not addressed by previous patches or mitigations.
Security practitioners should consider this vulnerability as part of a comprehensive assessment of their Oracle Fusion Middleware environments, particularly focusing on network segmentation and access controls for data integration components. The vulnerability's classification as affecting multiple security properties aligns with common attack patterns described in the MITRE ATT&CK framework, particularly those involving data manipulation and privilege escalation techniques. Organizations should prioritize patch management activities and implement network monitoring to detect potential exploitation attempts. The vulnerability's presence in Oracle Fusion Middleware 11.1.1.3.0 also suggests that organizations using older versions of the platform may be at increased risk, as these systems often lack the latest security hardening measures and patch updates that would address such weaknesses. According to CWE classifications, this vulnerability likely relates to CWE-1004 which describes insufficient logging and monitoring, or similar weaknesses in data processing integrity controls. Organizations should also consider implementing additional security controls such as database activity monitoring and access logging to detect unauthorized modifications to data integration processes that could indicate exploitation attempts.