CVE-2010-0090 in JRE
Summary
by MITRE
Unspecified vulnerability in the Java Web Start, Java Plug-in component in Oracle Java SE and Java for Business 6 Update 18 allows remote attackers to affect integrity and availability via unknown vectors.
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Analysis
by VulDB Data Team • 05/04/2026
The vulnerability identified as CVE-2010-0090 represents a critical security flaw within Oracle Java SE and Java for Business 6 Update 18, specifically affecting the Java Web Start and Java Plug-in components. This unspecified vulnerability creates a significant risk to system integrity and availability, though the exact technical mechanisms remain undisclosed. The affected components are widely deployed across enterprise environments where Java applications are executed through web browsers or standalone applications, making this vulnerability particularly dangerous as it could be exploited by remote attackers without requiring local system access. The vulnerability's classification as unspecified suggests that Oracle has not fully disclosed the precise nature of the flaw, which complicates the development of targeted defensive measures and increases the risk surface for organizations relying on these Java components.
The technical exploitation of this vulnerability occurs through remote attack vectors that can compromise both the integrity and availability aspects of affected systems. Java Web Start and Java Plug-in components are designed to execute Java applications from web sources, creating a potential attack surface where malicious code could be delivered through compromised websites or maliciously crafted Java applications. The impact extends beyond simple data corruption or modification, as attackers could potentially disrupt system availability by exploiting mechanisms that affect resource management or process execution within the Java runtime environment. The vulnerability's presence in the Java Plug-in component specifically indicates that web browsers executing Java applets could be compromised, while Java Web Start applications could be targeted through malicious software distribution channels. This dual attack surface significantly amplifies the potential impact across different deployment scenarios within enterprise networks.
Organizations utilizing Oracle Java SE and Java for Business 6 Update 18 face substantial operational risks from this vulnerability, particularly in environments where Java applications are frequently executed from untrusted sources. The unspecified nature of the vulnerability makes it challenging for security teams to implement effective monitoring or detection mechanisms, as traditional signature-based approaches may not be sufficient to identify exploitation attempts. System administrators must consider the broader implications of this vulnerability within their network infrastructure, as compromised Java components could provide attackers with persistent access or serve as a foothold for further attacks. The vulnerability's potential to affect integrity suggests that data manipulation or code injection attacks could occur, while availability impacts could manifest as denial-of-service conditions or system instability. This dual impact creates a complex threat landscape where organizations must balance operational requirements with security considerations.
The mitigation strategy for CVE-2010-0090 requires immediate action from affected organizations, primarily focusing on updating to patched versions of Oracle Java SE and Java for Business. Given the unspecified nature of the vulnerability, organizations should implement network-level controls to restrict access to Java content and consider disabling Java applets in web browsers where possible. Security teams should conduct comprehensive vulnerability assessments to identify all systems running affected Java components and prioritize remediation efforts based on risk exposure. The vulnerability's classification aligns with CWE-119, which addresses weak buffer access, and potentially CWE-20, which covers input validation issues, suggesting that the flaw may involve memory corruption or improper validation of user-supplied data. Organizations should also consider implementing the principle of least privilege for Java execution environments and monitoring network traffic for suspicious Java-related activity. The ATT&CK framework's T1203, which covers Exploitation for Client Execution, and T1059, which covers Command and Scripting Interpreter, may be relevant to understanding potential attack patterns associated with this vulnerability. Regular security updates and patch management procedures should be strengthened to prevent similar vulnerabilities from remaining unaddressed in future deployments.