CVE-2012-5083 in JRE
Summary
by MITRE
Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier, 6 Update 35 and earlier, 5.0 Update 36 and earlier, 1.4.2_38 and earlier, and JavaFX 2.2 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 • 12/19/2021
The vulnerability identified as CVE-2012-5083 represents a critical security flaw within Oracle's Java Runtime Environment that affects multiple versions of Java SE and JavaFX platforms. This unspecified vulnerability resides within the 2D graphics component of the JRE, indicating that the flaw manifests in the rendering and processing of graphical elements within Java applications. The vulnerability's broad impact spans across Java SE versions 7 Update 7 and earlier, 6 Update 35 and earlier, 5.0 Update 36 and earlier, along with JavaFX 2.2 and earlier versions, demonstrating the extensive reach of this security weakness. The affected 2D graphics functionality suggests that any application utilizing Java's 2D graphics APIs could potentially be compromised through this vulnerability.
The technical nature of this vulnerability places it within the realm of software security flaws that can be exploited remotely, as indicated by the description mentioning "remote attackers" and the unspecified vectors related to 2D graphics processing. This implies that attackers could leverage the vulnerability through network-based attacks without requiring local system access. The impact classification covering confidentiality, integrity, and availability indicates that this vulnerability could enable attackers to execute arbitrary code, access sensitive data, modify system state, or cause denial of service conditions. The 2D graphics component in Java typically handles rendering operations for shapes, text, images, and other visual elements, making it a potential attack surface for manipulating graphics processing routines to achieve malicious objectives.
From a cybersecurity perspective, this vulnerability aligns with common attack patterns that target graphics rendering engines and multimedia processing components. The unspecified nature of the attack vectors suggests that the flaw could potentially be exploited through multiple pathways within the 2D graphics subsystem, making it particularly dangerous as defenders cannot easily predict or patch all possible exploitation methods. The vulnerability's presence in multiple Java versions indicates that it likely stems from fundamental design issues or implementation flaws in the graphics processing libraries that were carried forward through different releases. Organizations running affected Java versions face significant risk as the 2D graphics functionality is commonly used in enterprise applications, web applets, and desktop applications, making exploitation potential widespread.
The operational impact of CVE-2012-5083 extends beyond simple system compromise, as it affects the fundamental security posture of Java-based applications across various platforms. Attackers could potentially leverage this vulnerability to execute arbitrary code within the context of Java applications, leading to complete system compromise or data exfiltration. The availability impact suggests that attackers could also cause denial of service conditions by corrupting graphics processing routines or consuming system resources through malicious 2D graphics operations. This vulnerability demonstrates the critical importance of keeping Java installations up-to-date and highlights the risks associated with running outdated Java components in production environments. Organizations should prioritize immediate patching of affected systems and implement network segmentation to limit potential attack vectors. The vulnerability also underscores the need for comprehensive security assessments of Java applications and the importance of following secure coding practices to minimize exposure to similar graphics-related security flaws.
This vulnerability classification aligns with CWE categories related to improper input validation and buffer overflows within graphics processing components. The ATT&CK framework would categorize this as a software exploitation technique targeting application-level vulnerabilities, potentially enabling initial access or privilege escalation within affected systems. Security professionals should consider this vulnerability as part of broader Java security hardening efforts and implement layered defensive measures including application whitelisting, network monitoring, and regular security assessments of Java-based environments to prevent exploitation attempts.