CVE-2015-0477 in Java SE
Summary
by MITRE
Unspecified vulnerability in Oracle Java SE 5.0u81, 6u91, 7u76, and 8u40 allows remote attackers to affect integrity via unknown vectors related to Beans.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 05/06/2022
The vulnerability identified as CVE-2015-0477 represents a critical security flaw within Oracle Java SE implementations affecting multiple versions including Java 5.0u81, 6u91, 7u76, and 8u40. This issue resides within the Java Beans component architecture which serves as a foundational element for building graphical user interfaces and enterprise applications. The unspecified nature of the vulnerability indicates that the exact technical mechanism remains undisclosed, though the classification suggests a significant weakness in the integrity protection mechanisms of the Java runtime environment. Java Beans functionality is extensively utilized in enterprise applications and web-based systems, making this vulnerability particularly concerning for organizations relying on Java-based infrastructure.
The technical flaw manifests within the Beans processing subsystem where attackers can potentially manipulate or corrupt data integrity through unspecified attack vectors. This vulnerability specifically impacts the Java SE platform's ability to maintain data consistency and authenticity when processing Bean-related operations. The attack surface extends across multiple Java versions, indicating a fundamental design or implementation issue within the Beans framework that has persisted across several major releases. The integrity aspect of the vulnerability suggests that attackers could modify data, alter object states, or corrupt the internal representation of Bean components during runtime execution. This type of vulnerability falls under the broader category of data integrity breaches that can lead to cascading security failures within Java applications.
From an operational impact perspective, this vulnerability presents substantial risk to organizations utilizing affected Java versions in production environments. The remote attack capability means that malicious actors can exploit this weakness without requiring local system access, potentially compromising entire application stacks that depend on Java Beans for functionality. The vulnerability could enable attackers to manipulate application data, modify configuration settings, or corrupt application state information that relies on Java Beans for storage and retrieval. Security professionals should consider this vulnerability as potentially enabling more sophisticated attacks such as privilege escalation or data manipulation that could affect business-critical applications. The persistence across multiple Java versions indicates that organizations may have extended exposure periods without adequate protection.
Mitigation strategies for CVE-2015-0477 should prioritize immediate patching of affected Java installations to the latest available versions from 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 applications where possible, reducing the attack surface for exploitation. The vulnerability's classification aligns with CWE-284 Access Control Issues and may map to ATT&CK technique T1068, which addresses local privilege escalation through application vulnerabilities. Security monitoring should focus on detecting anomalous Bean processing patterns or unexpected data modifications that could indicate exploitation attempts. Additionally, application-level controls such as input validation and proper access controls should be strengthened to provide defense-in-depth protection against potential exploitation of this integrity-related vulnerability.