CVE-2014-0424 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 6u65 and 7u45 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Deployment, a different vulnerability than CVE-2013-5889, CVE-2013-5902, CVE-2014-0410, CVE-2014-0415, and CVE-2014-0418.
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Analysis
by VulDB Data Team • 06/06/2021
The vulnerability identified as CVE-2014-0424 represents a critical security flaw within Oracle Java SE versions 6u65 and 7u45 that specifically impacts the Deployment component of the Java Runtime Environment. This vulnerability operates outside the scope of previously identified issues such as CVE-2013-5889, CVE-2013-5902, CVE-2014-0410, CVE-2014-0415, and CVE-2014-0418, indicating a distinct attack surface that requires separate mitigation strategies. The unspecified nature of the vulnerability vectors suggests that attackers can exploit multiple pathways to compromise systems, making this flaw particularly dangerous due to its broad attack surface. This issue falls under the broader category of Java security vulnerabilities that can be leveraged for remote code execution and system compromise.
The technical implementation of CVE-2014-0424 resides within the Java Deployment component, which is responsible for handling Java applets and web-based Java content execution. This component typically manages the downloading, caching, and execution of Java applications from web sources, making it a prime target for exploitation. Attackers can leverage this vulnerability through malicious web content that triggers improper handling of Java deployment features, potentially leading to arbitrary code execution on vulnerable systems. The vulnerability's impact spans all three fundamental security principles as defined by the CIA triad, affecting confidentiality through potential data exfiltration, integrity through system corruption, and availability through denial of service conditions. This comprehensive impact makes the vulnerability particularly severe for enterprise environments where Java applications are widely deployed.
From an operational perspective, the exploitation of CVE-2014-0424 presents significant risks to organizations relying on Java-based web applications and services. The vulnerability can be exploited remotely without requiring user interaction, making it particularly dangerous for web-facing applications and services. The attack vector likely involves maliciously crafted Java applets or web content that triggers the vulnerable Deployment component, potentially allowing attackers to execute arbitrary code with the privileges of the Java runtime environment. This vulnerability is especially concerning in enterprise environments where Java applets are commonly used for business applications, as it can provide attackers with persistent access to internal networks. The lack of specific exploit details in the CVE description indicates that this vulnerability was likely a sophisticated issue requiring advanced exploitation techniques, though its broad impact suggests it could be weaponized by various threat actors.
Organizations should implement immediate mitigations including prompt patching of affected Java versions to address CVE-2014-0424, as Oracle released security updates specifically addressing this vulnerability. The recommended approach involves upgrading to patched versions of Java SE 6 and 7, with particular attention to the deployment features that are affected by this vulnerability. Network segmentation and firewall rules should be implemented to restrict access to Java applet execution where possible, while disabling Java plugin execution in web browsers can significantly reduce the attack surface. Additionally, organizations should conduct comprehensive vulnerability assessments to identify systems running affected Java versions and implement monitoring for suspicious network activity that may indicate exploitation attempts. This vulnerability aligns with ATT&CK technique T1059.007 for Java-based execution and represents a common vector for initial compromise in enterprise environments. The vulnerability also maps to CWE-119 which addresses weaknesses in memory handling and buffer overflows that can lead to arbitrary code execution. Organizations should consider implementing application whitelisting policies to prevent execution of untrusted Java content and maintain regular security assessments to identify similar vulnerabilities in other Java components that may be susceptible to exploitation.