CVE-2014-2423 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 6u71, 7u51, and 8, and Java SE Embedded 7u51, allows remote attackers to affect confidentiality, integrity, and availability via vectors related to JAX-WS, a different vulnerability than CVE-2014-0452 and CVE-2014-0458.
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Analysis
by VulDB Data Team • 05/11/2026
Oracle Java SE and Java SE Embedded versions 6u71, 7u51, and 8 contain an unspecified vulnerability within the JAX-WS component that presents significant security implications for remote attackers. This vulnerability specifically affects the Java API for XML Web Services implementation and represents a distinct security flaw from the related CVE-2014-0452 and CVE-2014-0458 vulnerabilities, indicating that attackers can exploit different attack vectors to compromise systems. The vulnerability impacts confidentiality, integrity, and availability aspects of the affected systems, making it a critical concern for enterprise environments that rely on Java-based applications. JAX-WS is commonly used for building web services and web service clients, making this vulnerability particularly dangerous in distributed computing environments where web services are extensively utilized.
The technical flaw resides within the JAX-WS implementation within Oracle Java SE, which handles XML-based web service communications and processing. Attackers can leverage this vulnerability through remote network connections to potentially execute arbitrary code, manipulate data, or cause denial of service conditions. The unspecified nature of the vulnerability indicates that the exact technical mechanism remains undisclosed, but the impact spans all three core security principles defined by the CIA triad. This suggests that the vulnerability may involve memory corruption issues, improper input validation, or other fundamental flaws within the XML processing or web service handling components of the Java runtime environment. The vulnerability affects multiple Java versions, indicating it's a persistent issue within the JAX-WS implementation that spans across different Java SE releases.
The operational impact of this vulnerability extends beyond simple exploitation to encompass broader security implications for enterprise systems. Organizations running Java applications that utilize JAX-WS functionality face potential data breaches, service disruptions, and system compromise risks. The vulnerability's ability to affect confidentiality means that sensitive data could be intercepted or accessed by unauthorized parties, while integrity concerns suggest that data could be modified without detection. Availability impacts could result in denial of service conditions that prevent legitimate users from accessing critical services. This vulnerability particularly affects environments where web services are extensively used, including enterprise applications, web portals, and distributed systems that depend on Java-based web service communications. The widespread use of JAX-WS in enterprise applications amplifies the potential impact of this vulnerability across multiple organizations and system architectures.
Mitigation strategies for this vulnerability should prioritize immediate patching of affected Java installations with the latest Oracle security updates. Organizations should implement network segmentation and access controls to limit exposure of vulnerable systems to untrusted networks. Security monitoring should be enhanced to detect potential exploitation attempts targeting JAX-WS components, including unusual network traffic patterns or anomalous XML processing activities. System administrators should conduct comprehensive vulnerability assessments to identify all systems running affected Java versions and prioritize remediation efforts accordingly. The implementation of web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Organizations should also consider disabling unnecessary JAX-WS functionality when not required and maintaining strict version control of Java installations to prevent accidental deployment of vulnerable components. This vulnerability aligns with ATT&CK techniques related to remote code execution and privilege escalation, and may be categorized under CWE entries related to XML processing and web service security flaws.