CVE-2014-6547 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-2014-4310, and CVE-2014-6477.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 02/22/2022
The vulnerability identified as CVE-2014-6547 represents a significant security flaw within Oracle Database Server's JPublisher component, affecting multiple version branches 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 utilized in enterprise database environments where Java-based applications interact with Oracle databases. The vulnerability's classification as unspecified indicates that Oracle did not provide detailed technical specifics about the exact attack vector or mechanism, which is characteristic of certain high-severity issues that require careful analysis and remediation.
The technical nature of this vulnerability allows remote authenticated users to compromise confidentiality within the database environment through unknown vectors that differ from several other documented vulnerabilities in the same timeframe. This distinction is crucial as it indicates a separate attack surface that was not covered by previous patches or mitigations for related issues such as CVE-2014-4290 through CVE-2014-6477. The fact that this vulnerability operates through unknown vectors suggests either a novel exploitation technique or a previously unconsidered pathway within the JPublisher component that could potentially be leveraged by attackers who have legitimate authentication credentials to access the database system. From a cybersecurity perspective, this represents a concerning scenario where authenticated users with legitimate access rights could exploit this weakness to gain unauthorized access to confidential data.
The operational impact of CVE-2014-6547 extends beyond simple data exposure as it affects the fundamental security posture of Oracle Database installations that utilize the JPublisher component. Organizations running affected database versions face potential data breaches where confidential information could be accessed by malicious actors who have already established authentication credentials within the system. This vulnerability particularly concerns enterprises that rely heavily on database security for protecting sensitive corporate data, intellectual property, and customer information. The remote aspect of the vulnerability means that attackers do not need physical access to the database infrastructure, making it a significant threat to distributed database environments where network connectivity is essential for database operations.
Mitigation strategies for CVE-2014-6547 primarily involve applying Oracle's official security patches and updates that address the specific vulnerability within the JPublisher component. Organizations should prioritize patch management processes to ensure all affected database versions are updated promptly, as Oracle typically releases quarterly security updates that address such vulnerabilities. System administrators should also implement additional monitoring and access controls to detect potential exploitation attempts, particularly focusing on unusual activities within the JPublisher component or related database operations. The vulnerability's classification as affecting multiple version branches emphasizes the importance of comprehensive vulnerability assessment across all database installations, as the attack surface spans several major Oracle Database releases. Security teams should consider implementing network segmentation and privilege least-privilege principles to minimize the potential impact if exploitation occurs, while also maintaining detailed audit logs to track database access patterns and identify anomalous behavior that could indicate attempted exploitation of this vulnerability. This vulnerability aligns with CWE-200 (Information Exposure) and may map to ATT&CK techniques related to credential access and data exposure within database environments.