CVE-2014-6458 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 6u81, 7u67, and 8u20 allows local users to affect confidentiality, integrity, and availability via unknown vectors related to Deployment.
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Analysis
by VulDB Data Team • 02/22/2022
The vulnerability identified as CVE-2014-6458 resides within Oracle Java SE versions 6u81, 7u67, and 8u20, specifically within the Deployment component of the Java platform. This designation places the flaw within the Java Runtime Environment's security framework where applications are downloaded and executed, making it particularly concerning for enterprise environments where Java applications are extensively deployed. The unspecified nature of the vulnerability vectors suggests that the weakness may manifest through multiple attack pathways within the deployment subsystem, potentially encompassing code execution, privilege escalation, or resource manipulation scenarios.
The technical flaw manifests in the Java Deployment component which handles the secure downloading, caching, and execution of Java applets and applications. This component operates with elevated privileges during the deployment process, creating potential attack surfaces where malicious code could exploit insufficient validation or sanitization of downloaded content. The vulnerability's classification as affecting confidentiality, integrity, and availability indicates that it could enable attackers to access sensitive data, modify system resources, or disrupt service availability. This triad impact aligns with common attack patterns found in software security vulnerabilities, particularly those affecting runtime environments where code execution and resource access are critical.
From an operational perspective, local users can leverage this vulnerability to compromise systems running affected Java versions, potentially leading to complete system compromise or data breaches. The deployment subsystem's role in Java application lifecycle management makes it a prime target for attackers seeking persistent access or privilege escalation within enterprise networks. Organizations using Java-based applications, particularly those with legacy systems or older Java versions, face significant risk from this vulnerability as it requires minimal privileges for exploitation while offering substantial impact potential. The vulnerability's presence in multiple Java SE versions indicates a widespread exposure across different Java runtime environments, making it particularly challenging to remediate comprehensively.
Security mitigations for CVE-2014-6458 primarily involve immediate patching of affected Java versions to their latest security releases, which would address the underlying deployment component vulnerabilities. Organizations should implement network segmentation and application whitelisting to limit potential exploitation paths, while disabling unnecessary Java plugin functionality in web browsers. The vulnerability's characteristics align with attack patterns documented in the mitre ATT&CK framework under the application deployment and privilege escalation domains, where attackers leverage runtime environment weaknesses to gain unauthorized access. Compliance with industry standards such as those outlined in the CWE database would require implementing proper input validation and privilege separation mechanisms within the Java deployment subsystem to prevent unauthorized code execution and resource manipulation. Organizations should also conduct thorough vulnerability assessments to identify systems running affected Java versions and implement continuous monitoring to detect potential exploitation attempts.