CVE-2014-4296 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-2014-4297, 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-2014-4296 represents a significant security weakness within Oracle Database Server's JPublisher component, affecting multiple version streams including 11.1.0.7, 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2. This issue falls under the category of information disclosure vulnerabilities that specifically target the confidentiality aspect of database operations. The JPublisher component serves as a tool for generating Java classes from database schemas and is commonly used in enterprise environments where database integration and application development occur. The vulnerability's classification as unspecified indicates that the exact technical mechanism remains undisclosed, which is common for certain classes of database security flaws that may involve complex interactions between database components and external access points.
The technical flaw within JPublisher manifests through unknown vectors that enable authenticated remote attackers to compromise confidentiality within the Oracle Database environment. This means that an attacker must first authenticate to the system, which significantly reduces the attack surface compared to unauthenticated vulnerabilities, but still represents a serious threat given that legitimate users with access can potentially exploit this weakness. The vulnerability's distinct nature from other CVEs in the same timeframe demonstrates that Oracle identified a separate code path or implementation flaw within the JPublisher component that operates independently from previously discovered issues. This separation suggests either a different code module or a distinct processing path within the component that was not covered by existing patches or mitigations.
From an operational impact perspective, this vulnerability poses substantial risks to organizations relying on Oracle Database Server for mission-critical applications and data storage. The confidentiality breach could potentially expose sensitive database schemas, stored procedures, or other metadata that might reveal organizational structure, business logic, or data relationships. The fact that this affects multiple Oracle Database versions indicates that organizations across different deployment environments may be simultaneously vulnerable, requiring comprehensive patch management strategies. The remote nature of the attack vector means that adversaries could exploit this weakness from external network locations, potentially bypassing traditional network security controls that might protect internal database systems.
Organizations should implement immediate mitigation strategies including applying Oracle's security patches as soon as they become available, which would address the specific JPublisher vulnerability. Network segmentation and access control measures should be enhanced to limit the scope of potential exploitation, particularly restricting access to database administration functions. Monitoring and logging should be strengthened to detect anomalous authentication patterns or unusual database access requests that might indicate exploitation attempts. The vulnerability's classification as affecting confidentiality aligns with CWE-200, which deals with information exposure, and represents a potential pathway for attackers to gather intelligence for more sophisticated attacks. Organizations should also consider implementing principle of least privilege access controls and regular security assessments to identify similar vulnerabilities within their Oracle Database deployments. This vulnerability demonstrates the importance of comprehensive security testing and continuous monitoring of database components, particularly those with complex integration capabilities like JPublisher that bridge database and application layers.