CVE-2013-0809 in Java
Summary
by MITRE
Unspecified vulnerability in the 2D component in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 15 and earlier, 6 Update 41 and earlier, and 5.0 Update 40 and earlier allows remote attackers to execute arbitrary code via unknown vectors, a different vulnerability than CVE-2013-1493.
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Analysis
by VulDB Data Team • 12/09/2024
The vulnerability identified as CVE-2013-0809 represents a critical security flaw within the 2D graphics component of Oracle's Java Runtime Environment across multiple versions of Java SE. This vulnerability exists in Java SE 7 Update 15 and earlier versions, Java SE 6 Update 41 and earlier versions, and Java SE 5.0 Update 40 and earlier versions, making it a widespread issue affecting a significant portion of Java installations in enterprise and consumer environments. The vulnerability is classified as an unspecified weakness within the 2D rendering subsystem, which handles graphics operations and rendering capabilities within the Java platform.
The technical nature of this vulnerability lies in the improper handling of certain graphics operations within the 2D component of the JRE, which creates opportunities for attackers to exploit memory corruption or code execution flaws. The vulnerability allows remote attackers to execute arbitrary code on systems running affected Java versions, representing a severe privilege escalation risk that could potentially lead to complete system compromise. Unlike similar vulnerabilities such as CVE-2013-1493, this flaw operates through different attack vectors and exploitation mechanisms, making it particularly concerning for security professionals who must maintain comprehensive protection strategies.
From an operational impact perspective, this vulnerability poses significant risks to organizations relying on Java applications and web-based services. Attackers could leverage this weakness to gain unauthorized access to systems, execute malicious code, and potentially establish persistent backdoors within network environments. The remote exploitation capability means that attackers do not require physical access to target systems, making the vulnerability particularly dangerous in web-facing applications where Java applets or web applications might be deployed. The widespread adoption of Java across enterprise environments increases the potential attack surface significantly.
Security professionals should implement immediate mitigation strategies including prompt patching of affected systems, disabling Java plugin execution in web browsers, and implementing network segmentation to limit potential attack vectors. The vulnerability aligns with several ATT&CK framework techniques including execution through malicious code and privilege escalation, while also mapping to CWE categories related to memory safety issues and code execution flaws. Organizations must conduct comprehensive vulnerability assessments to identify all systems running affected Java versions and prioritize remediation efforts accordingly. The presence of multiple affected versions underscores the importance of maintaining strict version control and regular security updates across all Java installations within enterprise environments.