CVE-2016-5472 in PeopleSoft Enterprise PeopleTools
Summary
by MITRE
Unspecified vulnerability in the PeopleSoft Enterprise PeopleTools component in Oracle PeopleSoft Products 8.54 and 8.55 allows local users to affect confidentiality, integrity, and availability via vectors related to Install and Packaging.
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Analysis
by VulDB Data Team • 09/07/2022
The vulnerability identified as CVE-2016-5472 resides within the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft products, specifically affecting versions 8.54 and 8.55. This unspecified weakness represents a critical security flaw that manifests through install and packaging related vectors, creating potential exposure across multiple security dimensions including confidentiality, integrity, and availability. The vulnerability's classification as local privilege escalation indicates that an attacker with existing system access could exploit this weakness to gain elevated privileges and compromise the underlying system infrastructure. Such vulnerabilities are particularly concerning in enterprise environments where PeopleSoft applications serve as core business platforms for financial, human resources, and other mission-critical operations.
The technical nature of this vulnerability stems from improper handling of installation and packaging processes within the PeopleTools component, which typically manages the deployment and configuration of PeopleSoft applications. Attackers could potentially leverage this weakness during the installation phase or while managing application packages, possibly through manipulation of installation scripts, package files, or configuration parameters. This flaw could enable unauthorized modification of system files, execution of arbitrary code, or disruption of normal system operations. The vulnerability's impact extends beyond simple privilege escalation as it affects all three fundamental principles of information security, making it a comprehensive threat vector that could result in complete system compromise.
From an operational perspective, the exploitation of CVE-2016-5472 could lead to severe consequences for organizations relying on PeopleSoft platforms. The confidentiality aspect means that sensitive business data, financial records, and personal information could be accessed by unauthorized parties. Integrity compromise could result in data corruption, fraudulent transactions, or manipulation of business processes that could have financial and regulatory implications. Availability disruption could halt critical business operations, potentially causing significant downtime and revenue loss. Organizations using PeopleSoft in regulated industries such as healthcare, finance, or government would face additional compliance risks and potential legal ramifications from such a vulnerability.
Security professionals should approach this vulnerability with immediate priority given its potential for local privilege escalation and its impact across all security dimensions. The mitigation strategy should include applying Oracle's official security patches and updates as soon as they become available, conducting thorough security assessments of existing installations, and implementing network segmentation to limit potential attack surfaces. Organizations should also review their access control policies and ensure that only authorized personnel have local system access to PeopleSoft environments. The vulnerability aligns with CWE-269, which addresses privilege escalation issues, and could potentially map to ATT&CK techniques involving privilege escalation and persistence mechanisms. Regular monitoring and vulnerability scanning should be implemented to detect any exploitation attempts, and incident response procedures should be updated to address potential compromise scenarios related to this specific vulnerability.