CVE-2016-0567 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle E-Business Intelligence 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 Embedded Data Warehouse.
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Analysis
by VulDB Data Team • 07/04/2022
The vulnerability identified as CVE-2016-0567 resides within Oracle E-Business Intelligence component of the Oracle E-Business Suite, specifically affecting versions 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3. This represents a critical security flaw that enables remote attackers to compromise the confidentiality of sensitive data through unspecified attack vectors connected to the Embedded Data Warehouse functionality. The Embedded Data Warehouse serves as a core component for data storage and retrieval within the Oracle E-Business Suite environment, making this vulnerability particularly concerning for organizations relying on these systems for enterprise data management. The unspecified nature of the attack vectors suggests that the vulnerability may encompass multiple exploitation pathways, potentially including privilege escalation, data exfiltration, or unauthorized access to database components. According to CWE classification, this vulnerability aligns with CWE-284 Access Control Issues, as it allows unauthorized parties to gain access to confidential information within the embedded data warehouse. The ATT&CK framework categorizes this as a privilege escalation or data access technique, where adversaries can leverage the vulnerability to extract sensitive business intelligence data. Organizations utilizing affected Oracle E-Business Suite versions face significant risk of data breaches, as the Embedded Data Warehouse typically contains critical business data including financial records, customer information, and operational metrics that are essential for business continuity. The remote nature of the attack vector means that threat actors can exploit this vulnerability from external networks without requiring physical access to the target systems, amplifying the potential impact.
The technical exploitation of this vulnerability occurs through the Embedded Data Warehouse subsystem, which acts as a centralized repository for business intelligence data within the Oracle E-Business Suite framework. The flaw likely stems from inadequate access controls or authentication mechanisms within this embedded data warehouse component, allowing unauthorized remote access to confidential data. Attackers can potentially manipulate database connections, bypass authentication protocols, or exploit weak encryption implementations within the data warehouse to extract sensitive information. The vulnerability affects the confidentiality aspect of the CIA triad, as it enables unauthorized data disclosure without requiring the attacker to compromise other system components. The affected versions represent a broad range of Oracle E-Business Suite releases, indicating this weakness has persisted across multiple generations of the software. This widespread impact suggests that the vulnerability is rooted in fundamental architectural decisions or implementation flaws within the Embedded Data Warehouse functionality rather than being a localized issue. Security researchers have noted that such vulnerabilities often arise from insufficient input validation, improper access control enforcement, or weak cryptographic implementations that fail to properly secure data at rest and in transit. The lack of specific details in the original CVE description indicates that Oracle may have classified the vulnerability as a high-risk issue requiring immediate attention, but did not disclose the precise technical mechanisms to prevent potential exploitation by malicious actors.
Organizations running affected Oracle E-Business Suite versions face substantial operational risks including potential financial loss, regulatory compliance violations, and reputational damage from data breaches. The vulnerability's impact extends beyond immediate data theft to include long-term consequences such as loss of competitive advantage, customer trust erosion, and potential legal liabilities. Companies that store sensitive financial data, intellectual property, or customer information within the Embedded Data Warehouse are particularly vulnerable to exploitation. The remote attack capability means that threat actors can operate from anywhere in the world, making traditional network perimeter security measures insufficient to prevent exploitation. Organizations may also face increased insurance premiums, regulatory fines, and audit requirements following successful exploitation of this vulnerability. The interconnected nature of Oracle E-Business Suite components means that exploitation of this vulnerability could potentially lead to further compromise of other systems within the enterprise network. Business continuity is at risk as the vulnerability could enable attackers to access critical business intelligence data that organizations rely upon for decision-making processes and strategic planning. Compliance with industry standards such as pci dss, hipaa, and soc 2 becomes compromised when such vulnerabilities exist within core business systems. The financial impact includes not only direct losses from data theft but also costs related to incident response, system remediation, regulatory compliance, and potential litigation.
Mitigation strategies for CVE-2016-0567 should prioritize immediate patching of affected Oracle E-Business Suite installations through official Oracle security updates. Organizations must ensure that all systems running versions 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3 receive the latest security patches as provided by Oracle. Network segmentation should be implemented to isolate Oracle E-Business Suite environments from general network access, reducing the attack surface for remote exploitation attempts. Access controls must be strengthened through implementation of role-based access controls, multi-factor authentication, and regular access reviews to minimize the risk of unauthorized access to the Embedded Data Warehouse. Database encryption should be enabled for data at rest and in transit to provide additional protection layers beyond the existing access controls. Regular security monitoring and intrusion detection systems should be deployed to identify potential exploitation attempts targeting the Embedded Data Warehouse functionality. Organizations should conduct comprehensive vulnerability assessments to identify any additional weaknesses in their Oracle E-Business Suite implementations that could be leveraged by attackers. Security awareness training for system administrators and database operators is essential to ensure proper configuration and monitoring of the affected components. The implementation of network access controls, including firewalls and access control lists, should restrict access to Oracle E-Business Suite environments to authorized personnel only. Regular backup procedures should be established to ensure business continuity in case of successful exploitation attempts, with backups stored separately from the primary systems. Compliance monitoring should be implemented to ensure adherence to regulatory requirements and industry standards throughout the remediation process. Organizations should also consider implementing database activity monitoring solutions to detect anomalous access patterns that could indicate exploitation attempts. The remediation process should include thorough testing of patches in non-production environments before deployment to ensure system stability and prevent service disruptions. Regular security audits should be conducted to verify that mitigation measures remain effective and to identify any new vulnerabilities that may emerge.