CVE-2010-0093 in JRE
Summary
by MITRE
Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE and Java for Business 6 Update 18, 5.0 Update 23, and 1.4.2_25 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors, a different vulnerability than CVE-2010-0095.
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Analysis
by VulDB Data Team • 05/04/2026
This vulnerability resides within the Java Runtime Environment component of Oracle Java SE and Java for Business platforms, representing a critical security flaw that existed in multiple version streams including Java 6 Update 18, Java 5.0 Update 23, and Java 1.4.2_25. The unspecified nature of the vulnerability means that while the exact technical mechanism remains undisclosed, the impact spans all three fundamental principles of information security confidentiality, integrity, and availability. The vulnerability's presence in such widely deployed Java versions indicates its potential for widespread exploitation across enterprise and consumer environments.
The technical flaw manifests through unknown attack vectors that can be leveraged by remote adversaries to compromise systems running affected Java versions. While the specific implementation details are not publicly disclosed, this type of vulnerability typically involves memory corruption issues, improper input validation, or flawed cryptographic implementations that could be exploited through specially crafted Java applets or web content. The lack of specific vector information suggests this may be a complex vulnerability requiring sophisticated exploitation techniques that could potentially lead to arbitrary code execution or system compromise. Such vulnerabilities often align with common weakness enumerations including cwe-119 for buffer overflows or cwe-20 for input validation issues, though the exact classification remains unspecified.
The operational impact of this vulnerability extends beyond simple data compromise to potentially enable complete system takeover by remote attackers. Attackers could exploit this weakness to execute malicious code within the Java runtime environment, potentially gaining unauthorized access to system resources, stealing sensitive data, modifying system files, or disrupting service availability. The widespread adoption of Java across enterprise environments means that successful exploitation could affect numerous organizations simultaneously, particularly those running legacy systems or applications that depend on older Java versions. This vulnerability particularly threatens web-based applications where Java applets are executed, as these represent common attack surfaces for remote exploitation.
Mitigation strategies for this vulnerability require immediate patch management and system hardening measures. Organizations should prioritize updating to patched versions of Java SE and Java for Business, ensuring that all systems running affected Java versions receive security updates from Oracle. Network segmentation and firewall rules should be implemented to restrict access to Java-enabled services, while disabling unnecessary Java applet execution in web browsers can significantly reduce attack surface. System administrators should also implement monitoring solutions to detect anomalous Java process behavior and network traffic patterns that might indicate exploitation attempts. Additionally, implementing application whitelisting policies and using sandboxing techniques can provide additional layers of protection against potential exploitation of this unspecified vulnerability. The vulnerability's classification aligns with attack techniques documented in the mitre att&ck framework under initial access and execution phases, emphasizing the need for comprehensive defensive measures across multiple security domains.