CVE-2012-0556 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle Outside In Technology component in Oracle Fusion Middleware 8.3.5 and 8.3.7 allows remote attackers to affect confidentiality, integrity, and availability, related to Outside In Image Export SDK.
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Analysis
by VulDB Data Team • 03/23/2021
The vulnerability identified as CVE-2012-0556 resides within Oracle Outside In Technology component of Oracle Fusion Middleware versions 8.3.5 and 8.3.7, specifically impacting the Outside In Image Export SDK. This unspecified weakness represents a critical security flaw that enables remote attackers to compromise the fundamental security properties of affected systems. The vulnerability affects the confidentiality, integrity, and availability of data and services, making it particularly dangerous in enterprise environments where Fusion Middleware components are extensively deployed. The Outside In Technology serves as a crucial component for handling various file formats and image processing tasks within Oracle Fusion Middleware, making this vulnerability particularly impactful for organizations relying on these services.
The technical nature of this vulnerability stems from insufficient input validation and processing within the Image Export SDK functionality. Attackers can exploit this weakness through remote network connections without requiring authentication credentials, leveraging the component's image processing capabilities to execute malicious code or manipulate data. The unspecified nature of the vulnerability suggests that the exact technical mechanism remains undisclosed, but the impact spans across all three pillars of information security. This type of vulnerability typically manifests through improper handling of crafted input files or malformed image data that the SDK processes during export operations, potentially leading to buffer overflows, memory corruption, or other exploitable conditions.
From an operational perspective, the impact of CVE-2012-0556 extends beyond simple data compromise, affecting the complete operational integrity of systems running affected Oracle Fusion Middleware versions. Organizations may experience unauthorized data access, modification of critical files, service disruption, or complete system compromise. The vulnerability's remote exploitability means that attackers can target systems from outside the network perimeter, eliminating the need for physical access or internal network presence. This characteristic significantly increases the attack surface and makes the vulnerability particularly attractive to threat actors seeking to establish persistent access or conduct large-scale attacks against enterprise infrastructure.
The vulnerability aligns with CWE-119 which addresses "Improper Access to Memory" and potentially relates to CWE-20 "Improper Input Validation" within the Common Weakness Enumeration framework. From an adversary perspective, this vulnerability maps to multiple ATT&CK techniques including T1190 "Exploit Public-Facing Application" and T1059 "Command and Scripting Interpreter" as attackers can leverage the compromised system to execute further malicious activities. Organizations should implement immediate mitigation strategies including applying Oracle's security patches, network segmentation to limit access to affected systems, and monitoring for suspicious network activity. The vulnerability underscores the importance of maintaining up-to-date security patches and conducting regular vulnerability assessments of enterprise middleware components, particularly those handling file processing and image manipulation functions.