CVE-2016-5465 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 attackers to affect confidentiality and integrity via vectors related to Panel Processor.
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Analysis
by VulDB Data Team • 09/07/2022
The vulnerability identified as CVE-2016-5465 resides within the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft products, affecting versions 8.53, 8.54, and 8.55. This unspecified weakness manifests within the Panel Processor functionality, representing a critical security gap that enables remote attackers to compromise both confidentiality and integrity of affected systems. The vulnerability's classification as unspecified indicates that the exact technical details of the flaw were not fully disclosed in the initial vulnerability report, which is common with certain types of security weaknesses that may involve complex interactions between multiple system components.
The technical flaw within the Panel Processor component suggests an underlying issue that allows unauthorized remote access to manipulate or extract sensitive data from PeopleSoft applications. This type of vulnerability typically stems from inadequate input validation, improper access controls, or flawed data processing mechanisms within the application layer. The Panel Processor likely handles user interface elements and data rendering processes, making it a prime target for attackers seeking to exploit weaknesses in the presentation layer of PeopleSoft applications. Such vulnerabilities often align with common software security weaknesses categorized under CWE-20 (Improper Input Validation) or CWE-284 (Improper Access Control) within the Common Weakness Enumeration framework.
Operationally, the impact of this vulnerability extends beyond simple data exposure to encompass potential system compromise and unauthorized modification of critical business processes. Remote attackers could exploit this weakness to gain unauthorized access to sensitive employee data, financial information, or other confidential business records stored within PeopleSoft applications. The integrity aspect of the vulnerability suggests that attackers may also be able to modify data or application behavior, potentially disrupting business operations or creating false records. This vulnerability particularly affects organizations relying on PeopleSoft for enterprise resource planning, human capital management, or financial systems, where the compromise of data integrity could have severe financial and operational consequences.
Organizations should implement immediate mitigations including applying the relevant Oracle security patches released for this vulnerability, which would address the underlying flaw in the Panel Processor component. Network segmentation and access controls should be strengthened to limit exposure of PeopleSoft applications to untrusted networks. Regular security assessments and penetration testing should be conducted to identify potential exploitation vectors, while monitoring systems should be configured to detect anomalous access patterns or data modifications that could indicate exploitation attempts. The vulnerability's nature suggests potential alignment with ATT&CK techniques involving credential access and data manipulation, making comprehensive security monitoring essential for early detection of compromise attempts. Organizations should also consider implementing application firewalls and web application security controls specifically designed to protect PeopleSoft applications from remote exploitation attempts targeting the Panel Processor functionality.