CVE-2014-6558 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 5.0u71, 6u81, 7u67, and 8u20; Java SE Embedded 7u60; and JRockit R27.8.3 and JRockit R28.3.3 allows remote attackers to affect integrity via unknown vectors related to Security.
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Analysis
by VulDB Data Team • 02/23/2022
The vulnerability identified as CVE-2014-6558 represents a critical security flaw within Oracle Java SE and Java SE Embedded platforms, affecting multiple version ranges including Java SE 5.0u71, 6u81, 7u67, and 8u20, along with Java SE Embedded 7u60 and JRockit versions R27.8.3 and R28.3.3. This unspecified vulnerability resides within the security framework of these Java implementations, creating potential pathways for remote attackers to compromise system integrity. The vulnerability's classification as a security-related issue within the Java runtime environment indicates that it operates at a fundamental level where trust boundaries are established and maintained, making it particularly dangerous in enterprise and web application contexts where Java applications are extensively deployed.
The technical nature of this vulnerability involves unknown vectors that specifically target the integrity aspect of the Java security model, suggesting that attackers can potentially manipulate or corrupt data within Java applications without necessarily achieving code execution or privilege escalation. This type of vulnerability falls under the broader category of integrity violations where the attacker can modify data or system state in ways that undermine trust in the application's behavior. The unspecified nature of the attack vectors indicates that the vulnerability may manifest through multiple pathways including but not limited to memory corruption, improper validation of input, or flaws in cryptographic implementations within the Java runtime environment. From a cybersecurity perspective, such vulnerabilities are particularly concerning because they can be exploited in ways that are not immediately apparent to system administrators or security teams, potentially allowing for stealthy data manipulation attacks.
The operational impact of CVE-2014-6558 extends beyond simple data integrity concerns to potentially compromise the entire security posture of systems running affected Java versions. Organizations utilizing these Java implementations for web applications, enterprise systems, or embedded devices face significant risk of data corruption, unauthorized modifications to application state, or potential compromise of sensitive information processing capabilities. The vulnerability's presence in multiple Java SE versions and JRockit implementations means that organizations must conduct comprehensive assessments across their entire Java deployment landscape to identify affected systems. This vulnerability aligns with attack patterns described in the attack tree methodology where integrity violations can serve as stepping stones for more sophisticated attacks, potentially enabling attackers to establish persistent access or perform advanced data manipulation techniques. The impact is particularly severe in environments where Java applications process sensitive data or where system integrity is paramount for regulatory compliance requirements.
Mitigation strategies for this vulnerability require immediate patching of all affected Java installations across the enterprise infrastructure, with particular attention to systems running Java SE 5.0u71, 6u81, 7u67, 8u20, Java SE Embedded 7u60, and the specified JRockit versions. Organizations should implement comprehensive network segmentation to limit exposure of affected systems and consider deploying additional security monitoring solutions to detect potential exploitation attempts. The vulnerability's nature suggests that organizations should also review their application security practices and consider implementing additional integrity verification mechanisms for critical data processing applications. Security teams should monitor for indicators of compromise related to Java-based attacks and consider implementing application whitelisting or sandboxing techniques to limit the potential impact of any successful exploitation attempts. This vulnerability demonstrates the importance of maintaining up-to-date security patches and highlights the risks associated with running legacy Java versions in production environments. The attack surface for this vulnerability includes web applications, enterprise services, and embedded systems where Java runtime environments are utilized, making comprehensive vulnerability management essential for maintaining security posture.
This vulnerability type corresponds to CWE-284 Access Control Issues and aligns with several ATT&CK tactics including TA0005 Defense Evasion and TA0006 Credential Access, as the integrity compromise could enable attackers to manipulate system state or credentials stored within Java applications. The vulnerability's impact on system integrity also relates to ATT&CK technique T1070 Indicator Removal on Host, as attackers could potentially modify system logs or integrity checking mechanisms to hide their activities. Organizations should consider implementing the principle of least privilege for Java runtime environments and establish regular security assessments to identify similar vulnerabilities in their Java-based infrastructure. The vulnerability's presence in both standard and embedded Java implementations underscores the need for comprehensive security management across all Java deployment scenarios, including IoT devices and embedded systems where patch management may be more challenging.