CVE-2015-0496 in PeopleSoft Enterprise PeopleTools
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise PeopleTools component in Oracle PeopleSoft Products 8.53 and 8.54 allows remote authenticated users to affect confidentiality via vectors related to PIA Search Functionality.
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Analysis
by VulDB Data Team • 05/06/2022
The vulnerability identified as CVE-2015-0496 resides within the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft products, specifically affecting versions 8.53 and 8.54. This weakness represents a significant security flaw that impacts the confidentiality of sensitive data within enterprise environments. The vulnerability manifests through the PIA Search Functionality, which serves as a critical interface for users to access and retrieve information within the PeopleSoft ecosystem. The unspecified nature of the vulnerability indicates that the exact technical mechanism remains undisclosed, though the impact clearly affects data confidentiality and potentially exposes sensitive organizational information.
The technical flaw operates within the context of authenticated remote access, meaning that an attacker must first establish valid credentials to exploit the vulnerability. This authentication requirement slightly reduces the attack surface compared to unauthenticated exploits but does not eliminate the risk entirely, as legitimate users with compromised credentials could be exploited. The PIA Search Functionality serves as the attack vector, suggesting that the vulnerability likely involves improper input handling or data validation within the search processing mechanisms. This could potentially involve injection attacks, improper access controls, or data exposure through search result manipulation that allows unauthorized data disclosure.
The operational impact of this vulnerability extends beyond simple data theft, as it affects the fundamental security posture of organizations relying on PeopleSoft for critical business operations. Confidentiality breaches in enterprise systems can lead to intellectual property theft, financial data exposure, regulatory compliance violations, and reputational damage. Organizations utilizing PeopleSoft for human resources, financial management, or other sensitive business functions face potential exposure of employee records, financial transactions, and proprietary business information. The vulnerability undermines the trust users place in the system's security controls and could result in significant business disruption and legal consequences.
Mitigation strategies for CVE-2015-0496 should focus on immediate patch management and access control enhancements. Organizations must apply the relevant Oracle security patches as soon as they become available to address the underlying vulnerability. Network segmentation and privileged access controls should be implemented to limit the potential impact of credential compromise. The vulnerability aligns with CWE-200, which covers "Information Exposure," and may also relate to CWE-284, "Improper Access Control," depending on the specific implementation details. From an ATT&CK framework perspective, this vulnerability could be categorized under T1071.004 for Application Layer Protocol and potentially T1566 for Phishing, as it often requires initial credential compromise to exploit effectively. Regular security assessments and monitoring of search functionality usage patterns should be implemented to detect potential exploitation attempts. Additionally, organizations should conduct thorough access reviews and implement principle of least privilege controls to minimize the potential damage from any successful exploitation.