CVE-2015-0379 in PeopleSoft Enterprise PeopleTools
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise PeopleTools component in Oracle PeopleSoft Products 8.54 allows remote attackers to affect integrity via vectors related to PIA Core Technology.
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Analysis
by VulDB Data Team • 03/03/2022
The vulnerability identified as CVE-2015-0379 resides within the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products version 8.54, representing a significant security weakness that could be exploited by remote attackers to compromise data integrity. This unspecified vulnerability specifically affects the PIA Core Technology within the PeopleSoft Enterprise environment, which serves as the foundation for the PeopleSoft Internet Architecture and handles critical business processes. The affected component operates as a core element in the PeopleSoft application stack, making it a prime target for adversaries seeking to manipulate business data and undermine organizational operations. The vulnerability's classification as affecting integrity indicates that attackers could potentially modify or corrupt data within the system without proper authorization, undermining the reliability and trustworthiness of business information.
The technical nature of this vulnerability lies in the insufficient validation and sanitization mechanisms within the PIA Core Technology layer, which processes web requests and manages user interactions with the PeopleSoft applications. Attackers could exploit this weakness by crafting malicious inputs or requests that bypass normal security controls, potentially leading to unauthorized modifications of database records or application data. The unspecified nature of the vulnerability description suggests that the exact exploitation vectors may not have been fully disclosed at the time of reporting, but the impact on data integrity indicates that the flaw could be leveraged to alter critical business information including financial records, employee data, or operational metrics. This type of vulnerability typically stems from inadequate input validation, buffer overflow issues, or improper access controls within the web application layer that interfaces with the PeopleSoft backend systems.
The operational impact of CVE-2015-0379 extends beyond simple data corruption, potentially enabling attackers to disrupt business operations and compromise sensitive organizational information. Organizations relying on PeopleSoft Enterprise PeopleTools for critical business processes could face significant consequences including financial loss, regulatory compliance violations, and damage to reputation if this vulnerability is exploited. The remote nature of the attack vector means that adversaries do not require physical access to the network or system, allowing them to target vulnerable installations from anywhere on the internet. This vulnerability could particularly affect companies in regulated industries such as finance, healthcare, or government sectors where data integrity is paramount and unauthorized modifications could lead to severe legal and financial ramifications. The potential for cascading effects exists since PeopleSoft systems often integrate with other enterprise applications and databases, meaning that compromise of one system could potentially affect broader organizational infrastructure.
Mitigation strategies for CVE-2015-0379 should focus on implementing comprehensive security measures including immediate application of Oracle security patches and updates, network segmentation to limit access to PeopleSoft systems, and enhanced monitoring of web application traffic for suspicious activities. Organizations should conduct thorough vulnerability assessments to identify all instances of the affected PeopleSoft version and ensure proper access controls are implemented at multiple layers of the application architecture. The implementation of web application firewalls and intrusion detection systems can help detect and prevent exploitation attempts targeting this vulnerability. Additionally, regular security training for administrators and developers regarding secure coding practices and proper input validation techniques can reduce the risk of similar vulnerabilities in future deployments. This vulnerability aligns with CWE-20 (Improper Input Validation) and may map to ATT&CK techniques involving data manipulation and privilege escalation, emphasizing the need for layered defensive strategies. Organizations should also consider implementing automated patch management processes to ensure timely deployment of security updates and maintain detailed audit trails to track any potential exploitation attempts against their PeopleSoft environments.