CVE-2016-5574 in Outside In Technology
Summary
by MITRE
Unspecified vulnerability in the Oracle Outside In Technology component in Oracle Fusion Middleware 8.4.0 and 8.5.1 through 8.5.3 allows remote attackers to affect confidentiality, integrity, and availability via vectors related to Outside In Filters, a different vulnerability than CVE-2016-5558, CVE-2016-5577, CVE-2016-5578, CVE-2016-5579, and CVE-2016-5588.
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Analysis
by VulDB Data Team • 09/26/2022
The vulnerability identified as CVE-2016-5574 resides within Oracle Outside In Technology, a critical component of Oracle Fusion Middleware that handles document processing and conversion tasks. This technology serves as a foundational element for parsing various file formats including office documents, images, and multimedia files, making it a prime target for attackers seeking to compromise enterprise systems. The vulnerability specifically affects versions 8.4.0 and 8.5.1 through 8.5.3 of the Oracle Fusion Middleware suite, where the Outside In Filters functionality presents an attack surface that can be exploited remotely.
The technical flaw manifests in the processing of file formats through the Outside In Filters mechanism, which operates as a middleware service for converting and extracting content from various document types. Attackers can leverage this vulnerability to execute arbitrary code on affected systems, potentially leading to complete system compromise. The nature of the vulnerability allows for exploitation through network-based attacks without requiring authentication, making it particularly dangerous in enterprise environments where such middleware components are often exposed to external networks. The unspecified nature of the flaw suggests it involves a broad class of processing errors that could include buffer overflows, memory corruption issues, or improper input validation mechanisms within the document parsing routines.
The operational impact of this vulnerability extends across multiple security domains including confidentiality, integrity, and availability as specified in the CVE description. An attacker exploiting this vulnerability could gain unauthorized access to sensitive data processed through the middleware, potentially leading to data breaches and information disclosure. The integrity of the system could be compromised through code execution capabilities that allow attackers to modify system behavior or inject malicious payloads. Availability is affected through potential denial of service conditions that could disrupt business operations by causing system crashes or resource exhaustion during document processing operations. Organizations relying on Oracle Fusion Middleware for document management and processing would face significant operational risks if this vulnerability remains unpatched.
Mitigation strategies should focus on immediate patch management implementation through Oracle's security updates and advisories, as well as network segmentation to limit exposure of vulnerable systems. Organizations should implement monitoring solutions to detect suspicious network traffic patterns associated with document processing activities and establish network access controls to restrict external access to middleware components. The vulnerability aligns with CWE-119 which addresses improper restriction of operations within a recognized security boundary, and may relate to ATT&CK techniques involving remote code execution and privilege escalation. Regular security assessments of middleware components and implementation of defense-in-depth strategies including intrusion detection systems and application firewalls provide additional protective layers against exploitation attempts.