CVE-2007-0615 in Jpi Hibun Advanced Edition Server
Summary
by MITRE
Unspecified vulnerability in Hitachi JP1/HIBUN Advanced Edition Management Server and Log Server before 20070124 allows remote attackers to cause a denial of service (application stop) via unexpected data.
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Analysis
by VulDB Data Team • 10/07/2017
The vulnerability identified as CVE-2007-0615 represents a critical denial of service weakness in Hitachi JP1/HIBUN Advanced Edition Management Server and Log Server software versions prior to 20070124. This unspecified flaw in the system's data handling mechanisms creates a potential attack vector that remote adversaries can exploit to deliberately disrupt the operation of these security management applications. The vulnerability specifically manifests when the system encounters unexpected data inputs that it cannot properly process or validate, leading to application termination and complete service disruption. This type of vulnerability falls under the category of improper input validation issues commonly classified as CWE-20, which encompasses weaknesses related to the improper handling of input data that can result in system instability or complete failure.
The technical implementation of this vulnerability stems from inadequate data sanitization and validation procedures within the Hitachi management and log server applications. When malicious actors send crafted or malformed data packets to the affected systems, the applications fail to properly handle these unexpected inputs, causing the processes to crash or terminate unexpectedly. This behavior aligns with ATT&CK technique T1499.004, which involves the use of application or system exploitation to cause denial of service conditions. The vulnerability's remote nature means that attackers do not require physical access or local privileges to exploit the weakness, making it particularly dangerous in networked environments where these systems are exposed to external traffic.
The operational impact of this vulnerability extends beyond simple service interruption to potentially compromise the overall security posture of organizations relying on Hitachi JP1/HIBUN systems for security management and log aggregation. When the management server or log server crashes, organizations lose critical visibility into their network activities and security events, creating gaps in their monitoring capabilities. This disruption can mask ongoing attacks or security incidents that would otherwise be detected through log analysis, effectively weakening the organization's incident response capabilities. The vulnerability also represents a significant risk to business continuity, as security operations teams may be unable to access critical system information during an attack or emergency situation, potentially leading to extended downtime and increased recovery costs.
Organizations affected by this vulnerability should implement immediate mitigation strategies including applying the vendor-provided security patches released after the 20070124 version, which would contain the necessary fixes for the input validation issues. Network segmentation and access controls should be implemented to limit exposure of these systems to untrusted networks, while monitoring systems should be configured to detect unusual traffic patterns that might indicate exploitation attempts. Additionally, regular security assessments should be conducted to identify similar vulnerabilities in other legacy systems that may share similar architectural weaknesses. The vulnerability serves as a reminder of the importance of maintaining up-to-date security software and implementing robust input validation mechanisms as recommended in industry best practices and security frameworks such as the NIST Cybersecurity Framework.