CVE-2008-0711 in rx3600
Summary
by MITRE
Unspecified vulnerability in the embedded management console in HP iLO-2 Management Processors (iLO-2 MP), as used in Integrity Servers rx2660, rx3600, and rx6600, and Integrity Blade Server model bl860c, allows remote attackers to cause a denial of service via unknown vectors.
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Analysis
by VulDB Data Team • 11/14/2017
The vulnerability identified as CVE-2008-0711 represents a critical security flaw within the embedded management console of HP iLO-2 Management Processors deployed on various Integrity Server platforms. This issue affects specific hardware configurations including the rx2660, rx3600, and rx6600 Integrity Servers, as well as the bl860c Integrity Blade Server model. The embedded management console serves as a critical component for remote system administration and monitoring, making this vulnerability particularly concerning from a cybersecurity perspective. The unspecified nature of the vulnerability vectors suggests that the exact technical mechanism remains undocumented, which complicates both exploitation analysis and remediation efforts. These management processors are designed to provide out-of-band system management capabilities, enabling administrators to monitor and control servers even when the primary operating system is unresponsive or compromised. The vulnerability's classification as a denial of service issue indicates that attackers can potentially disrupt the management functionality without necessarily gaining unauthorized access to system resources or data.
The technical implications of this vulnerability extend beyond simple service disruption, as it fundamentally undermines the reliability and availability of critical server management infrastructure. Management processors like iLO-2 operate independently from the main system processors, providing continuous monitoring and administrative access capabilities even during system failures or attacks. This independence makes them prime targets for adversaries seeking to compromise system availability. The unspecified attack vectors suggest multiple potential pathways for exploitation, including but not limited to memory corruption, input validation failures, or protocol processing errors within the embedded console software. From a cybersecurity framework perspective, this vulnerability aligns with common weaknesses described in CWE categories related to input validation and resource management. The attack surface is particularly concerning given that these management processors are often accessible over network interfaces, making them vulnerable to remote exploitation without requiring physical access to the hardware. The lack of specific details about the vulnerability vectors also indicates that this may represent a broader class of issues within the iLO-2 firmware architecture that could potentially affect other components or versions.
The operational impact of CVE-2008-0711 extends far beyond immediate service disruption, creating cascading effects throughout enterprise IT infrastructure management. Organizations relying on these Integrity Servers for critical business operations face potential downtime scenarios where system administrators lose the ability to remotely monitor, maintain, or recover systems during failure events. This vulnerability essentially removes a crucial backup management pathway, leaving organizations dependent on physical access or alternative recovery mechanisms when primary systems encounter issues. The implications are particularly severe in data center environments where remote management capabilities are essential for maintaining uptime and performing routine maintenance operations. From an ATT&CK framework perspective, this vulnerability could be categorized under defensive evasion techniques, specifically targeting the persistence and availability of management interfaces. The vulnerability's potential to cause denial of service represents a significant threat to business continuity, as it could be exploited to prevent legitimate administrative access during critical maintenance windows or incident response scenarios.
Mitigation strategies for CVE-2008-0711 must address both immediate protection measures and long-term architectural considerations. Organizations should implement network segmentation to limit access to management interfaces, ensuring that only trusted administrative networks can reach these critical endpoints. The deployment of intrusion detection systems specifically configured to monitor management protocol traffic can help detect potential exploitation attempts. Firmware updates from HP should be prioritized as soon as available, though the unspecified nature of the vulnerability suggests that comprehensive patching may require significant development effort from the vendor. Access control measures including strong authentication mechanisms, multi-factor authentication, and regular credential rotation should be implemented to reduce the attack surface. Network monitoring should focus on unusual traffic patterns or connection attempts to management interfaces, as these may indicate exploitation attempts. Additionally, organizations should maintain detailed documentation of their management processor configurations and implement redundant management pathways to ensure operational continuity. The vulnerability highlights the importance of maintaining up-to-date security patches and the risks associated with legacy management systems that may not receive ongoing security support. From a compliance perspective, this vulnerability could impact various regulatory requirements related to system availability and disaster recovery planning, making proactive mitigation essential for maintaining operational resilience.