CVE-2014-4291 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-2014-4292, CVE-2014-4293, CVE-2014-4296, CVE-2014-4297, CVE-2014-4310, CVE-2014-6547, and CVE-2014-6477.
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Analysis
by VulDB Data Team • 02/22/2022
The vulnerability identified as CVE-2014-4291 represents a significant security flaw within Oracle Database Server's JPublisher component, affecting multiple versions including 11.1.0.7, 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2. This unspecified vulnerability specifically targets the confidentiality aspect of the database system, allowing remote authenticated attackers to potentially access sensitive information through unknown attack vectors. The JPublisher component serves as a tool for generating Java classes from database objects, making it an integral part of database application development and integration processes. The vulnerability's classification as a confidentiality impact means that adversaries could potentially extract sensitive data or information that should remain protected within the database environment.
The technical nature of this vulnerability stems from the JPublisher component's handling of certain data processing operations that may not properly validate or sanitize input parameters. While the exact technical flaw remains unspecified in the CVE description, the fact that it operates through authenticated remote access indicates that attackers must first establish valid credentials to the database system before exploiting this weakness. This authentication requirement places the vulnerability in the context of privilege escalation or lateral movement scenarios where attackers have already gained initial access to the database environment. The vulnerability's distinction from other related CVEs such as CVE-2014-4290, CVE-2014-4292, and others demonstrates that this represents a unique attack surface within the Oracle Database ecosystem, potentially involving different code paths or processing mechanisms within the JPublisher functionality.
From an operational impact perspective, this vulnerability poses substantial risks to organizations relying on Oracle Database Server implementations. The confidentiality breach could expose sensitive business data, personal information, or proprietary database contents that should remain protected. The remote nature of the attack vector means that adversaries could exploit this vulnerability from external networks, potentially without requiring physical access to the database infrastructure. Organizations using affected Oracle Database versions may experience significant security implications including data leakage, compliance violations, and potential regulatory penalties. The vulnerability's presence in multiple database versions indicates that organizations may need to perform widespread patching or mitigation activities across their database infrastructure. This type of vulnerability can also impact business continuity and trust relationships with customers and partners who rely on the security of the organization's data handling practices.
Mitigation strategies for CVE-2014-4291 should focus on immediate patch deployment through Oracle's security updates and patches. Organizations must ensure that all affected database versions are updated to patched releases that address this vulnerability. Network segmentation and access controls should be implemented to limit the attack surface and reduce the likelihood of unauthorized access to database systems. Monitoring and logging activities should be enhanced to detect potential exploitation attempts or unusual database access patterns that might indicate an active attack. The vulnerability's classification as a confidentiality impact aligns with CWE-284 access control weaknesses and potentially maps to ATT&CK techniques involving credential access and data extraction. Regular security assessments and vulnerability scanning should be conducted to identify and remediate similar vulnerabilities within the database environment. Additionally, implementing principle of least privilege access controls and regular security audits can help reduce the overall risk exposure associated with this and similar vulnerabilities in database systems.