CVE-2010-3550 in Java
Summary
by MITRE
Unspecified vulnerability in the Java Web Start component in Oracle Java SE and Java for Business 6 Update 21 and 5.0 Update 25 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
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Analysis
by VulDB Data Team • 09/27/2021
The vulnerability identified as CVE-2010-3550 represents a critical security flaw within Oracle Java Web Start component, which is part of the broader Java Standard Edition and Java for Business product lines. This vulnerability affects specific versions including Java SE 6 Update 21 and Java 5.0 Update 25, making it particularly concerning given the widespread deployment of these Java versions across enterprise environments and desktop systems. The unspecified nature of the vulnerability vectors indicates that attackers could potentially exploit multiple attack surfaces within the Java Web Start functionality, creating a significant risk landscape that spans various operational contexts.
The technical implementation of Java Web Start allows users to launch java applications directly from web browsers without requiring local installation, which inherently creates a complex attack surface. This component operates by downloading and executing application code from remote sources, establishing a potential pathway for malicious code injection and execution. The vulnerability manifests through unspecified attack vectors that could potentially leverage buffer overflows, memory corruption issues, or privilege escalation mechanisms within the Java runtime environment. The impact extends across all three fundamental security properties defined by the CIA triad, meaning adversaries could compromise confidentiality through data exfiltration, integrity through code modification, and availability through system disruption or denial of service conditions.
From an operational perspective, this vulnerability presents substantial risk to organizations relying on Java Web Start for application deployment and execution. The remote attack capability means that adversaries need not have physical access to target systems, allowing for widespread exploitation across networks. The affected versions suggest that this vulnerability has remained unpatched for extended periods, increasing the attack surface and providing adversaries with ample time to develop and refine exploitation techniques. Organizations utilizing legacy Java versions face particular risk, as these systems may not receive timely security updates or may be difficult to upgrade due to compatibility concerns with existing applications. The unspecified nature of the vectors also complicates defensive measures, as security teams cannot easily determine specific mitigation strategies or implement targeted controls without comprehensive understanding of the underlying flaw.
Mitigation strategies for CVE-2010-3550 should prioritize immediate patching of affected systems to the latest available Java versions, as recommended by Oracle's security advisories. Organizations must implement network segmentation and application whitelisting policies to limit the potential impact of exploitation attempts, particularly within enterprise environments where Java Web Start functionality may be enabled by default. Security monitoring should focus on detecting anomalous network traffic patterns or unauthorized Java process executions that could indicate exploitation attempts. The vulnerability aligns with several ATT&CK framework techniques including T1203 (Exploitation for Client Execution) and T1059 (Command and Scripting Interpreter) as adversaries may leverage the Java Web Start component to execute malicious payloads. Additionally, this vulnerability maps to CWE-119 (Improper Restriction of Operations within a Limited Access Scope) and CWE-787 (Out-of-bounds Write) as potential underlying causes, emphasizing the need for robust input validation and memory management practices. Organizations should also consider disabling Java Web Start functionality entirely in environments where it is not strictly required, implementing strict firewall rules to limit access to Java-related services, and conducting regular vulnerability assessments to identify and remediate similar issues within their Java deployment environments.