CVE-2012-5074 in JRE
Summary
by MITRE
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier allows remote attackers to affect confidentiality and integrity, related to JAX-WS.
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Analysis
by VulDB Data Team • 12/19/2021
The vulnerability identified as CVE-2012-5074 resides within the Java Runtime Environment component of Oracle Java SE version 7 Update 7 and earlier releases, representing a critical security flaw that impacts the confidentiality and integrity of affected systems. This vulnerability specifically relates to the JAX-WS (Java API for XML Web Services) functionality within the Java platform, which serves as a foundational component for building and consuming web services in enterprise environments. The unspecified nature of the vulnerability description suggests that the exact technical mechanism remains undisclosed, but it clearly demonstrates the potential for remote exploitation that could compromise sensitive data and system integrity.
The technical flaw within JAX-WS functionality creates an attack surface that enables remote adversaries to potentially manipulate or access confidential information processed through the Java web services framework. This vulnerability represents a significant risk because JAX-WS is commonly used in enterprise applications for inter-system communication, making the impact far-reaching across various organizational infrastructures. The flaw likely stems from improper handling of XML processing or web service requests, potentially involving issues such as insecure deserialization, inadequate input validation, or flawed XML parsing mechanisms that could be exploited through crafted malicious web service calls.
From an operational perspective, this vulnerability poses substantial risks to organizations relying on Java-based web services, as remote attackers could potentially intercept or modify sensitive data transmitted through JAX-WS endpoints. The confidentiality impact suggests that attackers might gain unauthorized access to protected information, while the integrity implications indicate the potential for data corruption or manipulation within web service communications. Organizations with extensive Java SE deployments would face significant exposure, particularly those with legacy systems running vulnerable JRE versions that may not have received timely security updates.
The security implications of CVE-2012-5074 align with common attack patterns documented in the ATT&CK framework, particularly within the credential access and defense evasion domains where adversaries leverage software vulnerabilities to establish persistent access or manipulate system data. This vulnerability is classified under CWE categories related to insecure web service implementations and XML processing flaws, making it a prime target for attackers seeking to exploit enterprise Java infrastructure. Organizations should prioritize immediate patching of affected systems and consider implementing network segmentation to limit potential attack vectors, while also reviewing their web service configurations to minimize exposure to similar vulnerabilities.
Mitigation strategies should include immediate deployment of Oracle's security patches for Java SE 7 Update 7 and earlier versions, alongside comprehensive vulnerability scanning to identify all affected systems within the enterprise environment. Network monitoring should be enhanced to detect anomalous web service traffic patterns that might indicate exploitation attempts, and security teams should implement proper access controls and input validation measures for JAX-WS endpoints. Additionally, organizations should consider implementing application firewalls and web application security measures specifically designed to protect against XML-based attacks and ensure that all Java applications undergo regular security assessments to identify and remediate similar vulnerabilities before they can be exploited by threat actors.