CVE-2007-3795 in Tpi Server Base
Summary
by MITRE
Unspecified vulnerability in Hitachi TP1/Server Base before 03-05-/P, 05-00-x before 05-00-/G, 05-01-x before 05-01-/A, and 05-02-x before 05-02-/C on HP-UX 11.0 through 11i v3 allows attackers to cause a denial of service by sending certain data to a port.
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Analysis
by VulDB Data Team • 10/25/2017
This vulnerability resides within Hitachi TP1/Server Base software components running on HP-UX operating systems across multiple version lines including 03-05-, 05-00-x, 05-01-x, and 05-02-x releases. The affected systems operate within the HP-UX 11.0 through 11i v3 environment, representing a significant attack surface for systems utilizing Hitachi storage solutions. The unspecified nature of the vulnerability indicates a fundamental flaw in the software's data handling mechanisms that manifests when specific data patterns are transmitted to designated network ports. This type of vulnerability typically represents a class of issues that could allow an attacker to disrupt normal system operations without necessarily gaining unauthorized access or executing malicious code.
The technical flaw manifests through improper input validation or buffer handling mechanisms within the Hitachi TP1/Server Base software when processing incoming network data. Attackers can exploit this weakness by sending specifically crafted data payloads to designated ports where the service is listening, causing the application to crash or become unresponsive. This behavior aligns with common denial of service attack patterns where malformed input causes memory corruption, infinite loops, or resource exhaustion within the target application. The vulnerability's impact is limited to causing a denial of service condition rather than enabling privilege escalation or data compromise, though the operational consequences can be severe for critical infrastructure systems.
The operational impact of this vulnerability extends beyond simple service interruption, potentially affecting business continuity and data availability for organizations relying on Hitachi storage solutions. Systems utilizing affected software versions may experience unexpected service outages, requiring manual intervention to restore normal operations. This vulnerability particularly affects enterprise storage environments where uninterrupted service is critical, as the denial of service condition can cascade through dependent systems and applications. The attack vector through network ports suggests that this vulnerability could be exploited remotely, potentially allowing attackers to disrupt services without physical access to the target systems. Organizations may experience reduced system reliability and increased operational overhead due to the need for emergency response procedures and system restoration activities.
Mitigation strategies for this vulnerability should prioritize immediate software updates and patches provided by Hitachi and HP to address the specific flaw in the TP1/Server Base components. Network segmentation and firewall rules should be implemented to restrict access to vulnerable ports and services, limiting the attack surface available to potential adversaries. Monitoring and logging mechanisms should be enhanced to detect unusual network traffic patterns that might indicate exploitation attempts. The vulnerability's classification aligns with CWE-121, which covers stack-based buffer overflow conditions, and may also relate to CWE-122 for heap-based buffer overflows, though the specific nature requires detailed analysis of the software implementation. From an ATT&CK framework perspective, this vulnerability would map to the denial of service tactic, potentially supporting other attack phases through service disruption that could enable further exploitation or cover malicious activities. Organizations should also implement regular vulnerability assessments and penetration testing to identify similar weaknesses in their storage infrastructure components.