CVE-2011-2267 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 availability via unknown vectors related to Outside In Filters.
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Analysis
by VulDB Data Team • 03/28/2017
The vulnerability identified as CVE-2011-2267 resides within Oracle Outside In Technology, a critical component of Oracle Fusion Middleware that handles document processing and conversion tasks. This component serves as a foundational element for processing various file formats including office documents, images, and multimedia files within enterprise environments. The vulnerability manifests in versions 8.3.2.0 and 8.3.5.0 of Oracle Fusion Middleware, representing a significant security concern for organizations that rely on this technology stack for document management and processing capabilities.
The technical flaw within Outside In Technology involves an unspecified weakness that affects availability through context-dependent attack vectors related to Outside In Filters. These filters are essential processing modules responsible for interpreting and converting different document formats into standardized representations. The vulnerability's context-dependent nature suggests that successful exploitation requires specific environmental conditions or attack parameters that must be carefully orchestrated by threat actors. This characteristic makes the vulnerability particularly challenging to detect and defend against, as the attack conditions may vary based on system configurations, input file characteristics, or operational contexts.
The operational impact of this vulnerability extends beyond simple service disruption to potentially compromise entire document processing workflows within Oracle Fusion Middleware environments. When exploited, the vulnerability can lead to denial of service conditions that prevent legitimate users from accessing or processing documents through the affected systems. Organizations relying on Oracle Fusion Middleware for critical business operations may experience significant operational downtime, particularly in environments where document processing is essential for business continuity. The availability impact could cascade through integrated systems that depend on successful document processing, potentially affecting downstream applications and services.
Mitigation strategies for CVE-2011-2267 should prioritize immediate patch management through Oracle's security updates and patches specifically addressing this vulnerability. Organizations must conduct thorough risk assessments to identify systems running affected versions of Oracle Fusion Middleware and prioritize remediation efforts accordingly. Network segmentation and access controls should be implemented to limit exposure of vulnerable systems to untrusted networks. The vulnerability aligns with CWE-119, which addresses weaknesses in memory management and buffer overflows, though the exact technical implementation requires specific analysis of Oracle's proprietary codebase. From an ATT&CK framework perspective, this vulnerability could map to the T1499.004 technique related to network denial of service attacks, potentially enabling attackers to leverage the availability impact for broader operational disruption. Regular security monitoring and log analysis should be enhanced to detect potential exploitation attempts, while maintaining detailed inventory of all Oracle Fusion Middleware installations to ensure comprehensive coverage of remediation efforts.