CVE-2016-0557 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Advanced Collections component in Oracle E-Business Suite 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3 allows remote authenticated users to affect confidentiality and integrity via unknown vectors related to Administration, a different vulnerability than CVE-2016-0556.
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Analysis
by VulDB Data Team • 07/04/2022
The vulnerability identified as CVE-2016-0557 affects the Oracle Advanced Collections component within Oracle E-Business Suite versions 11.5.10.2, 12.1.1, 12.1.2, and 12.1.3. This represents a significant security weakness in one of Oracle's core enterprise resource planning modules that handles collection management and customer relationship processes. The affected component operates within the broader Oracle E-Business Suite ecosystem, which serves as a critical business infrastructure for numerous organizations worldwide. The vulnerability specifically resides in the Administration functionality of the Advanced Collections module, making it particularly concerning for organizations that rely on proper administrative controls for their collection processes.
The technical nature of this vulnerability involves unknown attack vectors that enable remote authenticated users to compromise both confidentiality and integrity aspects of the affected system. While the exact technical mechanism remains unspecified in the CVE description, the classification as an authentication-related vulnerability suggests that an attacker who has already gained legitimate access to the system could exploit this weakness to escalate privileges or manipulate data. The fact that this vulnerability differs from CVE-2016-0556 indicates that Oracle has identified multiple distinct weaknesses within the same component, each potentially requiring different mitigation approaches. The Advanced Collections component typically handles sensitive financial data including customer payment information, collection activities, and business transaction records, making any compromise of its integrity or confidentiality particularly dangerous.
From an operational impact perspective, this vulnerability creates substantial risk for organizations utilizing Oracle E-Business Suite in their collection management processes. The ability to affect both confidentiality and integrity means that attackers could potentially read sensitive financial information while simultaneously modifying collection data, payment records, or customer information. This dual impact significantly increases the potential damage compared to vulnerabilities that only affect one aspect of data security. Organizations using these specific Oracle E-Business Suite versions may face unauthorized data disclosure, manipulation of collection processes, and potential financial losses through fraudulent activities or misrepresentation of customer payment statuses. The remote nature of the attack vector suggests that even users accessing the system from outside the organization's network could exploit this weakness, expanding the potential attack surface considerably.
The vulnerability aligns with common security patterns found in enterprise applications where administrative functions often contain complex logic that can introduce unexpected weaknesses. According to CWE classification systems, this type of vulnerability could relate to CWE-284 for improper access control or CWE-310 for cryptographic issues, though the exact mapping depends on the underlying technical implementation. From an ATT&CK framework perspective, this vulnerability would likely map to privilege escalation techniques or data manipulation phases, potentially enabling adversaries to maintain persistence within the collection management system. Organizations should consider implementing comprehensive monitoring solutions to detect anomalous administrative activities that could indicate exploitation attempts. The recommended mitigation approach involves applying Oracle's security patches and updates as soon as they become available, implementing network segmentation to limit access to administrative functions, and conducting thorough security assessments of the affected Oracle E-Business Suite installations. Additionally, organizations should review their access control policies and implement principle of least privilege configurations for administrative accounts to minimize potential damage from any successful exploitation attempts.