CVE-2012-3119 in PeopleSoft
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise HRMS component in Oracle PeopleSoft Products 9.0.20 allows remote authenticated users to affect confidentiality via unknown vectors related to Candidate Gateway.
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Analysis
by VulDB Data Team • 05/03/2017
The vulnerability identified as CVE-2012-3119 resides within the PeopleSoft Enterprise HRMS component of Oracle PeopleSoft Products version 9.0.20, representing a significant security weakness that affects organizations utilizing this human resources management system. This unspecified vulnerability specifically impacts the Candidate Gateway functionality, which serves as a critical interface for managing job candidate information within the PeopleSoft environment. The vulnerability's classification as remote authenticated indicates that malicious actors can exploit this weakness from outside the organization's network while requiring valid user credentials to initiate the attack. The affected component operates within the broader PeopleSoft ecosystem, which is widely deployed across enterprise environments for managing human resources processes including recruitment, onboarding, and employee lifecycle management. The Candidate Gateway functionality is particularly sensitive as it handles confidential candidate data including personal identification information, employment history, and other proprietary details that organizations must protect from unauthorized access.
The technical nature of this vulnerability stems from insufficient access controls or authentication mechanisms within the Candidate Gateway module, allowing authenticated users to potentially access data they should not be authorized to view. This flaw likely manifests through improper input validation, inadequate privilege checks, or flawed session management within the PeopleSoft application framework. The unspecified vector nature suggests that the vulnerability could be exploited through multiple attack paths including but not limited to direct API calls, web interface manipulation, or through the exploitation of underlying database access controls. The vulnerability represents a failure in the principle of least privilege, where users may be able to escalate their access rights or view sensitive information beyond their intended role boundaries. This type of vulnerability is particularly concerning in enterprise environments where PeopleSoft systems contain vast amounts of sensitive employee and candidate data that could be leveraged for identity theft, competitive intelligence gathering, or other malicious activities.
The operational impact of CVE-2012-3119 extends beyond simple data exposure, potentially compromising the entire integrity of the organization's human resources database and undermining trust in the PeopleSoft system. Organizations may face regulatory compliance violations under data protection laws such as GDPR, HIPAA, or other privacy regulations depending on the jurisdiction and type of data involved. The vulnerability could enable attackers to access sensitive candidate information including personal identification numbers, contact details, and employment history, which could be used for fraudulent activities or competitive advantage. Additionally, the compromise of the Candidate Gateway functionality may disrupt normal HR operations and require extensive forensic analysis to determine the full scope of any unauthorized access. The vulnerability's potential for data exfiltration and unauthorized access creates significant risk for organizations that rely on PeopleSoft for their recruitment and HR management processes, as it directly impacts the confidentiality of sensitive personnel information.
Organizations should implement immediate mitigations including applying the relevant Oracle security patches and updates released for this vulnerability, which typically address the underlying access control flaws in the Candidate Gateway component. Network segmentation and enhanced monitoring of PeopleSoft application traffic should be implemented to detect potential exploitation attempts, while regular security assessments of the PeopleSoft environment should be conducted to identify similar vulnerabilities. Access controls should be reviewed and strengthened to ensure that users only have access to the minimum necessary data for their roles, implementing proper role-based access controls and regular privilege audits. The vulnerability aligns with CWE-284 (Improper Access Control) and represents a clear violation of security best practices in enterprise application development. From an ATT&CK framework perspective, this vulnerability could be categorized under privilege escalation or credential access techniques, potentially enabling adversaries to move laterally within the organization's network or maintain persistent access to sensitive HR data. Regular security awareness training for HR personnel and system administrators is essential to prevent social engineering attacks that might exploit this vulnerability, while maintaining comprehensive audit logs for forensic analysis in case of security incidents.