CVE-2014-2402 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 7u51 and 8, and Java SE Embedded 7u51, allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Libraries, a different vulnerability than CVE-2014-0432 and CVE-2014-0455.
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Analysis
by VulDB Data Team • 05/11/2026
This vulnerability resides within Oracle Java SE versions 7u51 and 8, as well as Java SE Embedded 7u51, representing a significant security weakness that enables remote attackers to compromise system integrity and availability. The flaw operates through unspecified attack vectors specifically related to Java libraries, making it distinct from other known vulnerabilities such as CVE-2014-0432 and CVE-2014-0455. The vulnerability classification aligns with CWE-119 which addresses memory safety issues and improper access to memory, while also potentially mapping to CWE-20 for input validation errors that could be exploited through library components. The attack surface encompasses the Java runtime environment's library handling mechanisms, where attackers can leverage malicious inputs to manipulate library behavior and potentially execute arbitrary code.
The technical implementation of this vulnerability involves the exploitation of weaknesses within Java's library loading and execution processes. Attackers can potentially manipulate library components to achieve unauthorized access to system resources, leading to data breaches, system corruption, or service disruption. The unspecified nature of the attack vectors suggests that multiple exploitation paths may exist through different library functions or memory management operations. This vulnerability represents a critical threat to enterprise environments where Java applications are prevalent, as it allows for remote code execution and privilege escalation through library manipulation. The impact spans across confidentiality, integrity, and availability aspects, indicating a comprehensive compromise potential that could result in complete system takeover or data loss.
The operational impact of this vulnerability extends beyond simple exploitation to encompass significant business continuity risks and regulatory compliance issues. Organizations running affected Java versions face potential data breaches, system downtime, and reputational damage from successful attacks. The vulnerability's presence in both standard Java SE and embedded versions indicates that it affects a broad spectrum of devices and applications, from desktop systems to specialized embedded platforms. Attackers may leverage this weakness to establish persistent backdoors, exfiltrate sensitive data, or disrupt critical services through availability attacks. The vulnerability's relationship to library handling mechanisms makes it particularly dangerous as it can affect any application that relies on Java libraries, creating cascading effects throughout enterprise networks. This aligns with ATT&CK technique T1059.007 for command and scripting interpreter and T1106 for execution through libraries, demonstrating how attackers can exploit library vulnerabilities to gain system access.
Mitigation strategies should prioritize immediate patching of affected Java installations to the latest secure versions, as Oracle typically releases security updates addressing such vulnerabilities. Organizations must conduct comprehensive inventory assessments to identify all systems running vulnerable Java versions and implement network segmentation to limit potential attack vectors. Security monitoring should focus on unusual library loading patterns and unauthorized code execution attempts. Additionally, application whitelisting and Java security policy enforcement can provide additional layers of protection. The vulnerability's nature suggests that regular security assessments of Java library components and runtime environments are essential for maintaining system integrity. Organizations should also consider implementing intrusion detection systems to monitor for exploitation attempts and maintain detailed audit logs of Java library usage to detect potential malicious activity.