CVE-2016-0587 in PeopleSoft
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise PeopleTools component in Oracle PeopleSoft Products 8.53, 8.54, and 8.55 allows remote authenticated users to affect confidentiality via unknown vectors related to File Processing.
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Analysis
by VulDB Data Team • 07/05/2022
The vulnerability identified as CVE-2016-0587 resides within the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft products, specifically affecting versions 8.53, 8.54, and 8.55. This represents a significant security weakness that enables remote authenticated attackers to compromise the confidentiality of data through unspecified vectors related to file processing operations. The affected system components operate within enterprise environments where PeopleSoft serves as a critical business application platform for human resources, financials, and other business processes. The vulnerability's classification as unspecified indicates that the exact technical mechanism remains undisclosed, which is common in early vulnerability disclosures where full details may not yet be publicly available or verified.
The technical flaw manifests in the file processing functionality of PeopleTools, suggesting that when authenticated users interact with file handling operations, the system fails to properly validate or sanitize input parameters. This weakness likely stems from inadequate access controls or insufficient validation mechanisms during file operations, potentially allowing attackers to manipulate file access patterns or read unauthorized data. The vulnerability's impact on confidentiality indicates that attackers could potentially access sensitive information that should remain protected within the PeopleSoft environment. This type of vulnerability aligns with CWE-20, which covers "Improper Input Validation," and may also relate to CWE-284, "Improper Access Control," particularly in how file processing operations are managed within the application framework. The attack vector being remote and authenticated suggests that the vulnerability requires legitimate user credentials but does not necessitate administrative privileges or direct system access.
Operationally, this vulnerability poses substantial risk to organizations utilizing PeopleSoft Enterprise PeopleTools, as it could enable data breaches involving sensitive employee information, financial records, or business-critical data stored within the system. The confidentiality impact specifically means that attackers could potentially exfiltrate proprietary information, personal data, or confidential business documents through manipulated file processing operations. Organizations relying on these PeopleSoft versions may experience significant compliance violations if sensitive data is compromised, particularly in industries subject to regulations such as gdpr, hipaa, or soc 2. The vulnerability's presence in multiple versions suggests a widespread impact across the PeopleSoft product line, potentially affecting thousands of enterprise deployments. Attackers exploiting this vulnerability could gain unauthorized access to data that should be protected by the system's built-in security controls, undermining the integrity of the entire PeopleSoft application environment.
Mitigation strategies for CVE-2016-0587 should focus on immediate patch deployment from Oracle, as this represents a known vulnerability that has been addressed through official security updates. Organizations should implement network segmentation to limit access to PeopleSoft systems, ensuring that only authorized users can reach the vulnerable components. Additional protective measures include implementing strict access controls, monitoring file processing activities for anomalous behavior, and conducting regular vulnerability assessments of PeopleSoft environments. Security teams should also consider implementing network intrusion detection systems to monitor for potential exploitation attempts targeting the file processing functionality. The remediation process should include thorough testing of patches in staging environments before deployment to production systems, and organizations should verify that the vulnerability has been properly addressed through vulnerability scanning tools. This vulnerability also highlights the importance of maintaining current security patches and implementing comprehensive security monitoring practices to detect and respond to potential exploitation attempts in enterprise application environments.