CVE-2010-4422 in JDK
Summary
by MITRE
Unspecified vulnerability in the Java Runtime Environment (JRE) in Oracle Java SE and Java for Business 6 Update 23 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Deployment.
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Analysis
by VulDB Data Team • 10/17/2021
The vulnerability identified as CVE-2010-4422 resides within the Java Runtime Environment's deployment component of Oracle Java SE and Java for Business versions 6 Update 23 and earlier. This unspecified weakness falls under the broader category of deployment-related security flaws that can potentially compromise the fundamental security properties of systems running affected Java versions. The vulnerability's classification as unspecified indicates that the exact technical details of the flaw were not fully disclosed in the initial advisory, though its impact spans all three core security principles of confidentiality, integrity, and availability.
The deployment component of Java JRE handles the execution and management of Java applications, particularly those downloaded and executed from remote sources. This component is responsible for security policies, code signing verification, and sandbox enforcement that protect systems from malicious code execution. The unspecified nature of the vulnerability suggests it could involve multiple attack vectors within the deployment subsystem, potentially including issues related to class loading mechanisms, security policy enforcement, or code execution controls. The vulnerability's presence in the deployment framework indicates that attackers could exploit it during the process of downloading and executing Java applets or applications from untrusted sources.
From an operational impact perspective, this vulnerability poses significant risks to enterprise environments where Java-based applications are commonly deployed. Attackers could leverage this weakness to execute arbitrary code on targeted systems, potentially leading to complete system compromise. The ability to affect confidentiality means that sensitive data could be accessed or exfiltrated, while integrity concerns suggest that data could be modified or corrupted. Availability impacts could manifest through denial of service attacks or system crashes that prevent legitimate users from accessing services. The remote nature of the attack vector means that exploitation could occur without requiring physical access to target systems, making it particularly dangerous in networked environments.
The vulnerability's relationship to the Common Weakness Enumeration (CWE) taxonomy would likely fall under CWE-119 or CWE-125, which relate to memory safety issues, or potentially CWE-264, which covers permissions, privileges, and access control weaknesses. In the context of the MITRE ATT&CK framework, this vulnerability would map to multiple techniques including T1059 for command and scripting interpreter, T1068 for exploit for privilege escalation, and T1489 for denial of service. The deployment component's role in Java security makes this vulnerability particularly relevant to T1133, which deals with external remote services, and T1190, which addresses exploitation of remote services.
Mitigation strategies for CVE-2010-4422 should prioritize immediate patching of affected systems with the latest Oracle Java updates, particularly Java 6 Update 24 or later versions where the vulnerability has been addressed. Organizations should implement network segmentation to limit Java applet execution capabilities and disable Java plugin execution in web browsers where possible. Security configurations should enforce strict code signing policies and disable automatic execution of unsigned code. Regular security assessments should include verification of Java runtime environments and monitoring for unauthorized Java installations. System administrators should also implement network-based intrusion detection systems to monitor for suspicious Java-related network traffic patterns and ensure that Java deployment policies align with organizational security requirements. The vulnerability's classification as a deployment-related weakness emphasizes the importance of maintaining strict controls over Java execution environments and implementing comprehensive security awareness training for users who interact with potentially malicious Java content.