CVE-2016-3417 in PeopleSoft Enterprise PeopleTools
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 and integrity via vectors related to PIA Search Functionality.
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Analysis
by VulDB Data Team • 07/25/2022
The vulnerability identified as CVE-2016-3417 resides within the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft products, specifically affecting versions 8.53, 8.54, and 8.55. This weakness represents a significant security flaw that impacts the confidentiality and integrity of sensitive data within enterprise environments. The vulnerability manifests through the PIA Search Functionality, which serves as a critical component for users to query and retrieve information from PeopleSoft applications. The unspecified nature of the vulnerability description suggests that the exact technical mechanism remains undisclosed, though the impact on data confidentiality and integrity indicates a serious concern for organizations relying on these systems.
The technical flaw within the PIA Search Functionality appears to stem from inadequate input validation or improper handling of search parameters that could be exploited by authenticated attackers. This allows malicious actors who have already gained legitimate access to the system to manipulate search queries in ways that could expose confidential information or alter data integrity. The vulnerability's classification under CWE categories typically associated with information disclosure and data manipulation underscores the potential for both passive and active attacks against enterprise data repositories. The fact that this affects multiple versions suggests a fundamental flaw in the search functionality implementation that was not properly addressed through the version updates, creating a persistent risk across the affected product lineage.
From an operational perspective, the impact of this vulnerability extends beyond simple data exposure to encompass potential business disruption and regulatory compliance violations. Organizations utilizing PeopleSoft Enterprise PeopleTools in mission-critical applications face heightened risk of unauthorized data access and modification, particularly when dealing with sensitive financial, human resources, or customer information. The remote authenticated nature of the attack vector means that adversaries do not require physical access to systems but can exploit the vulnerability through network connections, making the attack surface significantly broader. This vulnerability directly relates to ATT&CK techniques involving credential access and data manipulation, potentially enabling attackers to escalate privileges and conduct more extensive breaches within the enterprise environment.
Organizations should implement immediate mitigation strategies including applying the relevant Oracle security patches and updates released to address this vulnerability. Network segmentation and access controls should be strengthened to limit the scope of potential exploitation, particularly for privileged accounts. Regular monitoring of search functionality usage patterns can help detect anomalous behavior that might indicate exploitation attempts. Security teams should also conduct comprehensive vulnerability assessments to identify any additional weaknesses in PeopleSoft implementations and ensure that proper input validation mechanisms are in place. The vulnerability highlights the importance of maintaining current security practices and regular patch management schedules to protect against known exploits in enterprise applications. Organizations must also consider implementing additional logging and audit mechanisms around search functionality to maintain visibility into potential exploitation attempts and support forensic investigations if incidents occur.