CVE-2012-1713 in Java SE JRE
Summary
by MITRE
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 update 4 and earlier, 6 update 32 and earlier, 5 update 35 and earlier, 1.4.2_37 and earlier, and JavaFX 2.1 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to 2D.
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Analysis
by VulDB Data Team • 03/25/2021
The vulnerability identified as CVE-2012-1713 represents a critical security flaw within the Java Runtime Environment component of Oracle Java SE and JavaFX platforms. This issue affects multiple versions including Java SE 7 update 4 and earlier, Java SE 6 update 32 and earlier, Java SE 5 update 35 and earlier, Java SE 1.4.2_37 and earlier, and JavaFX 2.1 and earlier versions. The vulnerability specifically relates to the 2D graphics component within the Java Runtime Environment, making it particularly concerning given the widespread use of Java applications across enterprise environments and web browsers.
The technical nature of this vulnerability stems from unspecified vectors within the 2D graphics subsystem of Java, which can be exploited by remote attackers to compromise the confidentiality, integrity, and availability of affected systems. This type of vulnerability falls under the category of unspecified weaknesses that are typically classified as CWE-119 in the Common Weakness Enumeration catalog, representing weaknesses that allow for memory corruption or buffer overflow conditions. The 2D graphics processing in Java relies heavily on native code execution and memory management, creating potential attack surfaces where malicious code can manipulate memory structures or bypass security mechanisms.
From an operational perspective, the impact of this vulnerability extends across multiple attack vectors and system components. Attackers can potentially exploit this weakness to execute arbitrary code on vulnerable systems, leading to complete system compromise. The remote nature of the attack means that exploitation can occur without requiring physical access to the target system, making it particularly dangerous in networked environments where Java applications are frequently executed. The confidentiality impact allows attackers to potentially access sensitive data processed through Java applications, while the integrity impact enables modification of data or system configurations. The availability impact can result in denial of service conditions where legitimate users are unable to access Java-based applications or services.
The exploitation of CVE-2012-1713 aligns with several tactics described in the MITRE ATT&CK framework, particularly those related to privilege escalation and execution of malicious code through application vulnerabilities. The attack chain typically involves initial reconnaissance to identify vulnerable Java installations, followed by delivery of malicious content that triggers the 2D graphics vulnerability. This vulnerability is especially concerning because it affects legacy Java versions that many organizations continue to use due to application compatibility requirements, creating extended attack windows. The vulnerability's classification as a remote code execution flaw places it within the high-risk category of cybersecurity threats that require immediate attention and remediation.
Organizations should prioritize immediate patching of all affected Java installations, particularly those running versions prior to the specified updates mentioned in the vulnerability description. The recommended mitigation strategy includes implementing strict network segmentation to limit access to Java-enabled applications, deploying application whitelisting policies to prevent execution of unauthorized Java applets, and conducting comprehensive vulnerability assessments to identify all potentially affected systems. Additionally, organizations should consider implementing network monitoring solutions that can detect anomalous Java-related network traffic patterns and employ sandboxing techniques for Java applications to limit potential damage from successful exploitation attempts. Regular security updates and patch management processes should be strengthened to ensure timely deployment of security fixes across all Java installations within the organization's infrastructure.