CVE-2014-4310 in Database Server
Summary
by MITRE
Unspecified vulnerability in the JPublisher component in Oracle Database Server 11.1.0.7, 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows remote authenticated users to affect confidentiality via unknown vectors, a different vulnerability than CVE-2014-4290, CVE-2014-4291, CVE-2014-4292, CVE-2014-4293, CVE-2014-4296, CVE-2014-4297, CVE-2014-6547, and CVE-2014-6477.
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Analysis
by VulDB Data Team • 02/22/2022
The vulnerability identified as CVE-2014-4310 represents a significant security weakness within Oracle Database Server's JPublisher component, affecting multiple version releases including 11.1.0.7, 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2. This unspecified flaw resides within the database server's Java-based publishing functionality that enables the generation of Java classes from database schemas and vice versa. The vulnerability specifically impacts the confidentiality aspect of the database system, indicating that unauthorized information disclosure could occur through this attack vector. Unlike other related vulnerabilities such as CVE-2014-4290 through CVE-2014-6477, this particular issue presents distinct characteristics that require separate analysis and remediation approaches.
The technical nature of this vulnerability stems from the JPublisher component's handling of authenticated user requests within the Oracle Database environment. Attackers with valid credentials can exploit this weakness to potentially access sensitive data that should remain protected within the database system. The unspecified vectors suggest that the attack mechanism involves complex interactions within the database's internal processing pathways, likely involving memory manipulation or data flow control issues. This vulnerability operates at the application layer of the database server architecture, leveraging legitimate authentication mechanisms to gain unauthorized access to confidential information. The component's design flaw allows for information leakage that bypasses normal security controls, making it particularly dangerous as it requires minimal privileges to exploit.
The operational impact of CVE-2014-4310 extends beyond simple data exposure, as it represents a potential pathway for more sophisticated attacks within enterprise environments. Organizations utilizing affected Oracle Database versions face risks of intellectual property theft, customer data breaches, and regulatory compliance violations that could result in significant financial and reputational damage. The vulnerability's remote exploitation capability means that attackers do not need physical access to the database server, enabling attacks from external networks. This characteristic makes the vulnerability particularly attractive to cybercriminals seeking to compromise enterprise data assets without detection. The confidentiality breach could affect any data processed through the JPublisher component, including sensitive business information, personal data, and proprietary database structures.
Mitigation strategies for CVE-2014-4310 should prioritize immediate patching of affected Oracle Database versions through official Oracle security updates. Organizations must ensure comprehensive testing of patches in development environments before deployment to avoid service disruptions. Network segmentation and access controls should be implemented to limit the number of authenticated users with access to the JPublisher functionality. The principle of least privilege must be enforced, restricting database user permissions to only those necessary for their operational roles. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses within the database infrastructure. Additionally, monitoring systems should be configured to detect unusual access patterns or data extraction attempts that might indicate exploitation attempts. Organizations should also consider implementing database activity monitoring solutions that can track and alert on suspicious behavior related to the JPublisher component, aligning with industry best practices for database security management and compliance requirements such as those outlined in the CWE catalog under weakness categories related to information exposure and authentication bypass mechanisms.