CVE-2015-4748 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 6u95, 7u80, and 8u45; JRockit R28.3.6; and Java SE Embedded 7u75 and Embedded 8u33 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Security.
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Analysis
by VulDB Data Team • 06/03/2022
This vulnerability resides within Oracle Java SE and Java SE Embedded implementations across multiple versions including Java SE 6u95, 7u80, 8u45, JRockit R28.3.6, and Embedded versions 7u75 and 8u33. The unspecified nature of the vulnerability classification indicates a broad range of potential attack vectors that could compromise the security posture of affected systems. The vulnerability specifically impacts the security subsystem of these Java implementations, potentially allowing remote attackers to execute arbitrary code or manipulate system resources without direct authentication. This type of vulnerability represents a critical weakness in the Java runtime environment that could be exploited across network boundaries.
The technical flaw manifests within the security components of Oracle's Java implementations, where insufficient validation or improper handling of security-related operations creates opportunities for attackers to manipulate system integrity and confidentiality. The vulnerability's classification as affecting confidentiality, integrity, and availability aligns with the CIA triad principles and suggests that attackers could potentially gain unauthorized access to sensitive data, modify system behavior, or disrupt service availability. This weakness exists in the underlying security mechanisms that protect Java applications and could be exploited through various network-based attack vectors.
From an operational impact perspective, systems running affected Java versions present significant risk to enterprise environments where Java applications are deployed. The vulnerability could enable attackers to bypass security controls, execute malicious code, or gain unauthorized access to sensitive information. Organizations utilizing these Java versions face potential data breaches, system compromise, and service disruption that could affect business continuity and regulatory compliance. The remote exploit capability means that attackers do not require physical access to target systems, making the vulnerability particularly dangerous in networked environments.
Mitigation strategies should prioritize immediate patching of affected Oracle Java implementations to the latest available security updates. Organizations should implement network segmentation to limit exposure of Java applications to untrusted networks and consider disabling unnecessary Java functionality where possible. Security monitoring should be enhanced to detect anomalous behavior that might indicate exploitation attempts. The vulnerability aligns with attack patterns documented in the attack tree framework where remote code execution capabilities are leveraged through Java runtime vulnerabilities, making it a significant concern for cybersecurity teams implementing defense-in-depth strategies. Compliance with industry standards such as those outlined in the CWE catalog for security weaknesses in Java implementations should be maintained throughout the remediation process.