CVE-2010-0845 in JRE
Summary
by MITRE
Unspecified vulnerability in the HotSpot Server component in Oracle Java SE and Java for Business 6 Update 18, 5.0, Update, and 23 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
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Analysis
by VulDB Data Team • 05/04/2026
The vulnerability identified as CVE-2010-0845 resides within Oracle Java SE and Java for Business HotSpot Server component, representing a critical security flaw that affects multiple Java runtime versions including update 18, 5.0, and update 23. This unspecified vulnerability operates at the core of Java's runtime execution environment and presents a significant risk to systems that rely on Java-based applications and services. The affected HotSpot Server component is responsible for Just-In-Time compilation and runtime optimization of Java bytecode, making it a prime target for exploitation due to its central role in Java application execution. The vulnerability's classification as unspecified indicates that the exact technical details of the flaw were not publicly disclosed at the time of reporting, which is common for zero-day vulnerabilities that have not yet been fully analyzed by the security community.
The technical nature of this vulnerability allows remote attackers to compromise the confidentiality, integrity, and availability of affected systems through unknown attack vectors that leverage the HotSpot Server's execution environment. This three-pronged impact aligns with the fundamental principles of the CIA triad in information security, suggesting that the flaw could enable unauthorized data access, data corruption, and service disruption. The HotSpot Server component's role in managing Java Virtual Machine operations means that exploitation could potentially lead to complete system compromise, allowing attackers to execute arbitrary code, access sensitive information, or cause denial of service conditions. The unspecified nature of the attack vectors indicates that the vulnerability may involve multiple potential exploitation paths including memory corruption, privilege escalation, or code injection mechanisms that operate within the Java runtime environment.
From an operational perspective, systems running affected Java versions face substantial risk of compromise since Java is widely deployed across enterprise environments, web applications, and server infrastructure. The vulnerability affects both Java SE and Java for Business editions, indicating broad impact across different Java deployment scenarios including client applications, server-side applications, and enterprise business solutions. Organizations relying on Java-based services for critical operations face potential disruption to their business continuity and data protection mechanisms. The remote attack capability means that exploitation can occur from anywhere on the network without requiring local system access, making the vulnerability particularly dangerous for internet-facing applications and services. Network administrators and security teams must consider the potential for widespread impact across their infrastructure, as the vulnerability could affect web applications, enterprise software, and embedded systems that utilize Java runtime environments.
Mitigation strategies for CVE-2010-0845 should prioritize immediate patching of affected Java installations with the latest security updates provided by Oracle. Organizations must conduct comprehensive inventory assessments to identify all systems running vulnerable Java versions and prioritize remediation efforts accordingly. Network segmentation and firewall rules should be implemented to limit access to Java-dependent services and reduce the attack surface. The vulnerability's classification aligns with CWE-119 which addresses memory safety issues in software systems, and may also relate to ATT&CK techniques involving privilege escalation and code injection. System monitoring should be enhanced to detect potential exploitation attempts through unusual Java process behavior, unexpected network connections, or anomalous memory usage patterns. Security teams should also implement application whitelisting policies to restrict execution of untrusted Java applications and consider disabling unnecessary Java applet execution in web browsers. Regular security assessments and vulnerability scanning should be conducted to identify and remediate similar vulnerabilities in the Java runtime environment and associated applications.