CVE-2016-0532 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle CRM Technical Foundation component in Oracle E-Business Suite 11.5.10.2, 12.1.3, 12.2.3, 12.2.4, and 12.2.5 allows remote attackers to affect confidentiality and integrity via unknown vectors related to Security Assignments.
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Analysis
by VulDB Data Team • 07/04/2022
The vulnerability identified as CVE-2016-0532 resides within the Oracle CRM Technical Foundation component of the Oracle E-Business Suite, affecting multiple version streams including 11.5.10.2, 12.1.3, 12.2.3, 12.2.4, and 12.2.5. This security flaw operates within the realm of application-level security controls and represents a critical weakness in the system's ability to maintain data integrity and confidentiality. The vulnerability's classification as unspecified indicates that the precise technical mechanism enabling the attack vector has not been fully disclosed, though the impact on security assignments suggests a fundamental weakness in access control mechanisms.
The technical flaw manifests through unknown vectors that specifically target Security Assignments within the Oracle E-Business Suite environment, placing the vulnerability squarely within the domain of access control and privilege management. This weakness allows remote attackers to manipulate or compromise the system's security parameters without requiring physical access or direct system interaction. The attack surface extends across multiple versions of the Oracle E-Business Suite, indicating a widespread issue that affects various deployment configurations and organizational environments that have not yet implemented appropriate patches or mitigations.
The operational impact of this vulnerability extends beyond simple data exposure to encompass potential system compromise and unauthorized modification of critical business processes. Security assignments form the backbone of enterprise application security, governing user permissions, data access rights, and operational boundaries within the suite. When these assignments become compromised, attackers can potentially escalate privileges, gain unauthorized access to sensitive customer data, manipulate business transactions, and disrupt normal operational workflows. The confidentiality aspect suggests that attackers may be able to extract sensitive information, while the integrity component indicates potential for data corruption or unauthorized modification of business records.
Organizations utilizing affected Oracle E-Business Suite versions face significant risk exposure due to this vulnerability, particularly in environments where CRM data contains sensitive customer information, financial records, or proprietary business intelligence. The remote attack capability means that threat actors can exploit this weakness from external networks without requiring insider knowledge or physical system access, making the vulnerability particularly dangerous in cloud-based deployments or environments with exposed network services. This weakness aligns with common attack patterns documented in the MITRE ATT&CK framework under privilege escalation and credential access domains, where attackers seek to manipulate system security parameters to gain elevated privileges.
Mitigation strategies should focus on immediate patch deployment from Oracle's security advisories, which typically address the root cause through code modifications and security parameter updates. Network segmentation and access control measures can provide additional defense layers, while monitoring for unusual authentication patterns or security assignment modifications can help detect exploitation attempts. Organizations should also consider implementing comprehensive security assessments to identify any potential unauthorized access that may have occurred prior to patching. The vulnerability's presence in multiple versions emphasizes the importance of maintaining up-to-date security patches and following Oracle's recommended security practices for enterprise application management. This weakness demonstrates the critical importance of timely vulnerability management and the potential consequences of delayed patch deployment in enterprise security environments.