CVE-2016-3423 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 authenticated users to affect confidentiality and integrity via vectors related to Rich Text Editor, a different vulnerability than CVE-2016-0698.
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Analysis
by VulDB Data Team • 07/25/2022
The vulnerability identified as CVE-2016-3423 represents a security flaw within Oracle PeopleSoft Enterprise PeopleTools component affecting versions 8.53, 8.54, and 8.55. This issue resides within the Rich Text Editor functionality and constitutes a distinct vulnerability from CVE-2016-0698, which demonstrates the complexity of PeopleSoft security landscape during this period. The vulnerability impacts the confidentiality and integrity of data processed through the PeopleTools environment, making it particularly concerning for enterprise organizations relying on PeopleSoft applications for critical business operations.
This unspecified vulnerability within the Rich Text Editor component suggests a potential weakness in how the system handles rich text input processing, which could enable authenticated attackers to manipulate or extract sensitive information from the PeopleSoft environment. The Rich Text Editor functionality typically allows users to format text with various styling options, embed images, and create structured content, making it a prime target for exploitation. The vulnerability's classification as affecting both confidentiality and integrity indicates that attackers could potentially access restricted data while also modifying existing information within the system.
From an operational perspective, this vulnerability presents significant risk to organizations using PeopleSoft applications, as it requires only authenticated access to exploit, meaning that attackers who have legitimate user credentials could leverage this weakness to compromise system integrity and confidentiality. The impact extends beyond simple data theft to include potential data corruption, which could disrupt business processes and compromise the reliability of critical enterprise data. Organizations with extensive PeopleSoft implementations would face particular risk, as the vulnerability could affect multiple modules and business processes that depend on rich text functionality.
The technical exploitation of this vulnerability likely involves manipulating rich text input fields to inject malicious content or bypass security controls within the editor component. This type of vulnerability aligns with common web application security patterns where rich text editors become attack vectors due to insufficient input validation and sanitization. The vulnerability's relationship to CWE categories typically involves improper neutralization of special elements used in web applications, specifically related to rich text processing and content manipulation. Organizations should consider implementing comprehensive security measures including input validation, privilege controls, and regular security assessments to protect against such threats.
Mitigation strategies for CVE-2016-3423 should include immediate patching of affected PeopleSoft versions, implementation of additional access controls for rich text editor functionality, and enhanced monitoring of user activities within the PeopleTools environment. Security teams should also consider network segmentation to limit access to critical PeopleSoft components and implement web application firewalls to detect and prevent exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar issues within the broader PeopleSoft ecosystem, as this vulnerability represents a potential indicator of broader security weaknesses in the application's architecture. The ATT&CK framework would categorize this vulnerability under privilege escalation and data manipulation techniques, emphasizing the need for comprehensive security controls across multiple attack vectors.