CVE-2016-3525 in Applications Manager
Summary
by MITRE
Unspecified vulnerability in the Oracle Applications Manager component in Oracle E-Business Suite 12.1.3 allows remote attackers to affect confidentiality via vectors related to Cookie Management.
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Analysis
by VulDB Data Team • 09/07/2022
The vulnerability identified as CVE-2016-3525 resides within the Oracle Applications Manager component of Oracle E-Business Suite version 12.1.3, representing a critical security weakness that exposes organizations to potential data breaches and unauthorized access. This unspecified flaw specifically affects the cookie management functionality within the application, creating a pathway for remote attackers to compromise sensitive information. The vulnerability demonstrates the inherent risks associated with web application security components, particularly when cookie handling mechanisms fail to properly validate or sanitize user input. Organizations utilizing Oracle E-Business Suite in production environments face significant exposure risks, as this vulnerability could enable attackers to manipulate session tokens and gain unauthorized access to protected resources.
The technical nature of this vulnerability stems from inadequate cookie management practices within the Oracle Applications Manager, which likely fails to properly validate or encode cookie data before processing user requests. This weakness creates opportunities for attackers to manipulate session cookies, potentially leading to session hijacking or cross-site scripting attacks that could result in unauthorized data access. The vulnerability's classification as a cookie management issue aligns with common security patterns found in web applications where improper handling of session tokens and authentication data can lead to significant confidentiality breaches. Attackers could exploit this weakness by crafting malicious cookie values that bypass authentication mechanisms or manipulate existing sessions to gain access to restricted functionality within the E-Business Suite environment.
The operational impact of CVE-2016-3525 extends beyond simple data exposure, as it represents a fundamental flaw in the authentication and session management infrastructure of Oracle E-Business Suite. Organizations may experience unauthorized access to financial records, user credentials, and business-critical data that could result in substantial financial losses and regulatory compliance violations. The remote nature of this attack vector means that adversaries can exploit the vulnerability from anywhere on the internet without requiring physical access to the network, making it particularly dangerous for organizations with limited network security controls. This vulnerability directly impacts the confidentiality aspect of the CIA triad, potentially allowing attackers to read sensitive data that should remain protected within the application's secure boundaries.
Mitigation strategies for this vulnerability should focus on immediate patching of Oracle E-Business Suite to the latest security releases that address the cookie management flaw. Organizations must implement comprehensive network segmentation to limit access to the affected application and deploy web application firewalls to monitor and filter cookie-related traffic. Security teams should conduct thorough vulnerability assessments to identify any other applications within their environment that might share similar cookie management vulnerabilities. The remediation process should include configuration reviews of the Oracle Applications Manager to ensure proper cookie handling and implementation of secure session management practices. Additionally, organizations should establish monitoring procedures to detect anomalous cookie behavior and implement regular security audits to identify potential exploitation attempts. This vulnerability demonstrates the importance of maintaining up-to-date security patches and proper application hardening practices, aligning with industry standards such as those outlined in the CWE database for cookie management weaknesses and the ATT&CK framework's approach to credential access and defense evasion techniques.