CVE-2016-0538 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Financial Consolidation Hub component in Oracle E-Business Suite 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3 allows remote attackers to affect confidentiality via unknown vectors related to Business Intelligence.
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Analysis
by VulDB Data Team • 07/04/2022
The vulnerability identified as CVE-2016-0538 resides within Oracle Financial Consolidation Hub component of the Oracle E-Business Suite, affecting versions 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3. This unspecified weakness falls under the broader category of information disclosure vulnerabilities that specifically impacts the confidentiality aspect of the system's security posture. The vulnerability is particularly concerning as it allows remote attackers to compromise data confidentiality through unknown vectors that are related to Business Intelligence functionalities within the financial consolidation framework.
The technical nature of this vulnerability demonstrates a critical flaw in Oracle's implementation of financial reporting and consolidation capabilities where unauthorized remote access can potentially lead to exposure of sensitive financial data. The Business Intelligence component within Oracle Financial Consolidation Hub typically handles complex financial consolidations, reporting, and data analysis functions that process highly sensitive corporate financial information. This weakness suggests a potential failure in access controls or data isolation mechanisms that should prevent unauthorized parties from accessing confidential financial consolidation reports and underlying data sets.
From an operational perspective, the impact of this vulnerability extends beyond simple data exposure as it affects the fundamental integrity of financial reporting processes within enterprise environments. Organizations utilizing Oracle E-Business Suite for financial consolidation may face significant risks including competitive disadvantage, regulatory compliance violations, and potential financial losses due to exposure of proprietary financial information. The remote attack vector means that threat actors can exploit this weakness from external networks without requiring physical access or local system credentials, significantly expanding the potential attack surface.
The vulnerability aligns with CWE-200, which addresses improper information exposure, and represents a classic example of how business intelligence systems can become attack vectors when proper security controls are not adequately implemented. Organizations should consider this weakness in the context of the MITRE ATT&CK framework, particularly under the information gathering and credential access phases where adversaries seek to understand system configurations and extract valuable data. The lack of specific details about the exact attack vectors in the CVE description indicates that this may involve complex interactions between multiple system components that could potentially be exploited through various methods including injection attacks or improper authentication mechanisms.
Effective mitigation strategies should include immediate application of Oracle's security patches and updates, implementation of network segmentation to limit access to financial consolidation systems, and enhanced monitoring of system access logs for suspicious activities. Organizations should also conduct comprehensive security assessments of their Oracle E-Business Suite implementations to identify potential additional vulnerabilities in related components. Regular security training for system administrators and financial personnel can help prevent exploitation through social engineering or insider threats, while maintaining updated inventory of all Oracle components and their respective patch statuses provides essential baseline protection against known vulnerabilities.