CVE-2015-4901 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 8u60 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to JavaFX.
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Analysis
by VulDB Data Team • 06/23/2022
The vulnerability identified as CVE-2015-4901 represents a critical security flaw within Oracle Java SE version 8u60 that specifically impacts the JavaFX component of the platform. This issue falls under the broader category of unspecified vulnerabilities that can be particularly dangerous due to their ambiguous nature and the difficulty in predicting attack vectors. The vulnerability exists within the JavaFX runtime environment which is responsible for providing rich client applications and multimedia capabilities within the Java ecosystem. JavaFX serves as a comprehensive framework for building desktop and web applications with rich user interfaces, making it a prime target for attackers seeking to exploit weaknesses in client-side Java applications. The unspecified nature of the vulnerability vectors makes it particularly concerning for security professionals as it suggests potential weaknesses that could be leveraged in multiple ways to compromise system integrity.
The technical flaw manifests within the JavaFX subsystem of Oracle's Java SE implementation where attackers can potentially exploit unknown vectors to compromise system security. This vulnerability affects the fundamental security mechanisms that protect data confidentiality, integrity, and availability within JavaFX applications. The JavaFX component operates with significant privileges within the Java runtime environment, which means that successful exploitation could provide attackers with elevated access to system resources. The vulnerability's impact spans across all three pillars of the CIA triad, indicating that attackers could potentially access sensitive data, modify system information, or disrupt service availability. This comprehensive impact suggests that the flaw exists at a foundational level within the JavaFX architecture rather than being a simple isolated issue.
From an operational perspective, the exploitation of CVE-2015-4901 presents significant risks to enterprise environments that rely on JavaFX applications for business-critical operations. Attackers could leverage this vulnerability to gain unauthorized access to confidential information processed through JavaFX applications, potentially leading to data breaches and intellectual property theft. The integrity compromise aspect means that malicious actors could modify application behavior or inject malicious code into JavaFX-based applications, while the availability impact could result in denial of service conditions affecting business operations. Organizations using Java SE 8u60 with JavaFX components would be particularly vulnerable, as the flaw affects the core Java runtime rather than isolated applications. This makes the vulnerability especially dangerous in environments where JavaFX applications are deployed across multiple systems and user endpoints.
Security mitigation strategies for CVE-2015-4901 should focus on immediate patching of affected Oracle Java SE installations to the latest available versions that contain fixes for the JavaFX vulnerability. Organizations should implement network segmentation and access controls to limit exposure of JavaFX applications to untrusted networks or users. The principle of least privilege should be enforced when running JavaFX applications, limiting their access to system resources and network capabilities. Additionally, security monitoring should be enhanced to detect anomalous behavior in JavaFX processes that might indicate exploitation attempts. Organizations should also consider implementing application whitelisting policies to restrict execution of JavaFX applications to known good software only. From a defensive standpoint, the vulnerability aligns with attack patterns described in the MITRE ATT&CK framework under the execution and privilege escalation categories, particularly focusing on techniques that leverage application sandbox bypasses and runtime environment manipulation. This vulnerability demonstrates the importance of comprehensive security testing for rich client applications and highlights the need for continuous monitoring of Java runtime environments for potential exploitation vectors.