CVE-2011-2264 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle Outside In Technology component in Oracle Fusion Middleware 8.3.2.0 and 8.3.5.0 allows context-dependent attackers to affect confidentiality, integrity, and availability via unknown vectors related to Outside In Filters. NOTE: the previous information was obtained from the July 2011 CPU. Oracle has not commented on claims from a reliable third party that this is a stack-based buffer overflow in the imcdr2.flt library for the CorelDRAW parser.
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Analysis
by VulDB Data Team • 01/12/2025
The vulnerability identified as CVE-2011-2264 resides within Oracle Outside In Technology component of Oracle Fusion Middleware versions 8.3.2.0 and 8.3.5.0, representing a critical security flaw that has significant implications for enterprise environments relying on these middleware solutions. This vulnerability falls under the category of unspecified issues within the Outside In Filters functionality, which serves as a crucial component for processing and converting various document formats within the Oracle ecosystem. The security implications extend beyond simple data processing as the vulnerability affects all three fundamental principles of information security: confidentiality, integrity, and availability, making it particularly dangerous in enterprise settings where data protection and system stability are paramount.
Technical analysis reveals that this vulnerability manifests as a stack-based buffer overflow specifically within the imcdr2.flt library, which handles CorelDRAW file parsing operations. The stack-based buffer overflow represents a classic software flaw where an attacker can write data beyond the allocated buffer space on the stack, potentially overwriting adjacent memory locations including return addresses and function pointers. This type of vulnerability is classified as CWE-121 in the Common Weakness Enumeration system, which specifically identifies stack-based buffer overflow conditions that can lead to arbitrary code execution. The flaw occurs when the CorelDRAW parser within the Outside In Technology component processes malformed or specially crafted CorelDRAW files, causing the application to write beyond its intended memory boundaries.
The operational impact of this vulnerability extends far beyond the immediate technical flaw, as it represents a potential gateway for sophisticated cyber attacks targeting enterprise infrastructure. Attackers exploiting this vulnerability could gain unauthorized access to sensitive data, manipulate system integrity, or cause denial of service conditions that could severely impact business operations. The context-dependent nature of this vulnerability means that successful exploitation requires specific conditions to be met, but once achieved, the consequences can be devastating. The fact that Oracle has not publicly commented on this specific vulnerability adds to the uncertainty and risk, as organizations may be unaware of the precise attack vectors available to threat actors. This vulnerability aligns with several tactics described in the MITRE ATT&CK framework, particularly those related to privilege escalation and execution of malicious code through software exploitation techniques.
Organizations utilizing Oracle Fusion Middleware versions 8.3.2.0 and 8.3.5.0 must implement immediate mitigation strategies to protect their environments from potential exploitation. The recommended approach includes applying the latest Oracle security patches and updates, which would address the underlying buffer overflow issue in the imcdr2.flt library. Additionally, implementing network segmentation and access controls can limit the potential impact of exploitation by restricting access to vulnerable systems. Security monitoring should be enhanced to detect unusual file processing activities that might indicate exploitation attempts, particularly when handling CorelDRAW files or other document formats processed by the Outside In Technology component. Organizations should also consider implementing application whitelisting policies to prevent execution of untrusted code and maintain detailed audit logs to support forensic analysis if exploitation occurs. The vulnerability demonstrates the critical importance of maintaining up-to-date security patches and the potential risks associated with legacy software components that may contain undiscovered vulnerabilities.