CVE-2015-4798 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Applications Technology Stack component in Oracle E-Business Suite 11.5.10.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to DB Listener, a different vulnerability than CVE-2015-4839.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 06/22/2022
The vulnerability identified as CVE-2015-4798 represents a significant security weakness within Oracle E-Business Suite's Applications Technology Stack, specifically affecting version 11.5.10.2. This issue resides within the Database Listener component, which serves as a critical communication interface between database systems and application layers. The unspecified nature of the vulnerability means that while the exact technical flaw remains undocumented in public sources, the impact spans all three fundamental principles of information security confidentiality integrity and availability. The vulnerability's classification as separate from CVE-2015-4839 indicates it operates through distinct attack vectors and exploitation mechanisms, suggesting multiple attack surfaces within the same product line.
The technical flaw within the Database Listener component creates potential entry points for remote attackers to compromise the underlying E-Business Suite infrastructure. Database Listeners typically handle incoming connection requests and manage database communication protocols, making them attractive targets for malicious actors seeking unauthorized access to enterprise data. The vulnerability's impact extends beyond simple data theft to include potential system disruption and data corruption, as attackers could exploit the weakness to manipulate database operations or deny legitimate users access to critical business applications. This type of vulnerability aligns with CWE-119 which addresses weak buffer access controls and may also relate to CWE-20 which covers input validation failures in database interfaces.
From an operational standpoint, the vulnerability poses severe risks to enterprise environments relying on Oracle E-Business Suite for critical business processes. Remote attackers could potentially access sensitive financial data customer information or operational records through the compromised Database Listener service. The confidentiality impact is particularly concerning given the nature of E-Business Suite deployments in financial and enterprise environments where data protection is paramount. The integrity aspect suggests potential for data modification or manipulation attacks that could compromise business operations and financial reporting accuracy. Availability concerns indicate that attackers might be able to disrupt database services leading to business continuity issues and potential revenue loss. This vulnerability type maps to several ATT&CK techniques including T1046 for network service scanning and T1566 for credential harvesting through database interfaces.
Organizations must implement comprehensive mitigation strategies to address this vulnerability effectively. Immediate patch management should be prioritized to deploy Oracle's security patches and updates specifically addressing this Database Listener weakness. Network segmentation and access controls should be strengthened to limit exposure of Database Listener services to untrusted networks. Regular monitoring of database listener activities and implementing intrusion detection systems can help identify potential exploitation attempts. Security assessments should include thorough testing of database listener configurations and review of access controls to ensure proper authentication mechanisms are in place. Additionally, implementing network firewalls and restricting unnecessary database listener ports can significantly reduce attack surface. The remediation approach should follow industry standards such as those outlined in NIST SP 800-53 for system security controls and align with ISO 27001 requirements for information security management. Organizations should also consider implementing database activity monitoring solutions that can detect anomalous behavior patterns consistent with exploitation attempts against database listener components.