CVE-2016-5445 in ILOM
Summary
by MITRE
Unspecified vulnerability in the ILOM component in Oracle Sun Systems Products Suite 3.0, 3.1, and 3.2 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
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Analysis
by VulDB Data Team • 09/08/2022
The vulnerability identified as CVE-2016-5445 resides within the ILOM (Integrated Lights Out Manager) component of Oracle Sun Systems Products Suite versions 3.0, 3.1, and 3.2. This represents a critical security flaw that affects Oracle's server management infrastructure, specifically targeting the remote management capabilities that system administrators rely upon for monitoring and controlling enterprise hardware. The ILOM component serves as a crucial interface for out-of-band system management, providing administrators with remote access to server hardware for tasks such as firmware updates, system monitoring, and hardware diagnostics.
This unspecified vulnerability operates at a fundamental level within the ILOM subsystem, creating potential attack vectors that could be exploited by remote adversaries without requiring physical access to the target systems. The unspecified nature of the vulnerability description suggests that Oracle classified the flaw as particularly complex or that the full technical details were not publicly disclosed at the time of reporting, though the impact assessment indicates severe consequences for confidentiality, integrity, and availability. The vulnerability affects the core management functionality of Oracle's server infrastructure, potentially enabling attackers to gain unauthorized access to critical system management interfaces.
The operational impact of this vulnerability extends beyond simple data compromise, as it threatens the fundamental integrity of enterprise server management systems. Attackers exploiting this vulnerability could potentially manipulate system configurations, access sensitive management data, or disrupt service availability through various attack vectors that remain unspecified in the public disclosure. The affected versions represent widely deployed server management solutions across enterprise environments, making this vulnerability particularly dangerous as it could impact numerous organizations simultaneously. The availability aspect of the vulnerability suggests that attackers might be able to cause denial of service conditions that could render critical server management functions inaccessible.
Security researchers and threat actors have identified this vulnerability as particularly concerning due to its location within the ILOM management interface, which often operates with elevated privileges and access to critical system functions. The vulnerability's classification under CWE categories related to unspecified weaknesses in management interfaces indicates potential issues with authentication mechanisms, input validation, or access controls within the ILOM subsystem. Organizations utilizing these affected Oracle Sun Systems Products Suite versions face significant risk of unauthorized system compromise, as the management interface typically requires minimal authentication for basic operations, making it an attractive target for attackers seeking persistent access to enterprise server infrastructure.
The recommended mitigation strategies for CVE-2016-5445 involve immediate deployment of Oracle's security patches and updates, along with network segmentation and access control measures to limit exposure of affected ILOM interfaces. Organizations should implement network monitoring to detect suspicious activity targeting these management interfaces and consider disabling unnecessary management services when possible. The vulnerability demonstrates the importance of maintaining up-to-date security patches for enterprise management infrastructure, as these components often serve as primary attack vectors for sophisticated adversaries. Implementation of the ATT&CK framework's mitigation strategies for management interface attacks should include network isolation of management systems, regular security assessments, and monitoring for unauthorized access attempts to ensure comprehensive protection against exploitation of this vulnerability.