CVE-2016-3483 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 availability via vectors related to File Processing.
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Analysis
by VulDB Data Team • 09/07/2022
The vulnerability identified as CVE-2016-3483 resides within the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft products, affecting versions 8.53, 8.54, and 8.55. This unspecified weakness manifests in the file processing functionality, creating a potential attack surface that remote adversaries can exploit to compromise system integrity. The affected component operates within the broader PeopleSoft ecosystem, which serves as a foundational enterprise resource planning platform for business operations. Organizations utilizing these specific versions face significant risks due to the remote exploitability of this vulnerability, which can be leveraged without requiring authentication credentials.
The technical flaw within the PeopleTools component stems from inadequate validation and handling of file processing operations, allowing attackers to manipulate input parameters and potentially execute malicious code or manipulate file system operations. This vulnerability type falls under the broader category of file processing flaws that can lead to unauthorized data access, data corruption, or system disruption. The unspecified nature of the vulnerability description suggests that the exact technical mechanism remains undisclosed, though the impact spans both confidentiality and availability domains. This dual impact characteristic aligns with common attack patterns where adversaries can either extract sensitive information or render systems non-operational.
The operational impact of this vulnerability extends beyond simple data compromise, potentially enabling attackers to gain unauthorized access to sensitive business information, disrupt critical business processes, and cause significant operational downtime. Organizations relying on PeopleSoft for mission-critical applications face potential financial losses, regulatory compliance issues, and reputational damage if this vulnerability is exploited. The remote nature of the attack vector means that adversaries can target these systems from external networks, eliminating the need for physical access or insider knowledge. This vulnerability particularly affects enterprises that process large volumes of business data through PeopleSoft platforms, where the confidentiality and availability of information directly impacts business continuity and competitive advantage.
Security professionals should implement immediate mitigation strategies including applying Oracle's official security patches and updates, implementing network segmentation to limit access to PeopleSoft components, and conducting thorough vulnerability assessments of affected systems. The vulnerability aligns with CWE-20, which addresses improper input validation, and can be mapped to ATT&CK techniques involving privilege escalation and data extraction. Organizations should also consider implementing monitoring solutions to detect anomalous file processing activities and establish incident response procedures specifically addressing PeopleSoft vulnerabilities. Additionally, regular security awareness training for administrators and developers working with PeopleSoft systems can help reduce the risk of exploitation through social engineering or insider threats. The remediation process requires careful planning to avoid disrupting critical business operations while ensuring comprehensive protection against this and similar vulnerabilities.