CVE-2007-1223 in OSAS
Summary
by MITRE
Unspecified vulnerability in Hitachi OSAS/FT/W before 20070223 allows attackers to cause a denial of service (responder control processing halt) by sending "data unexpectedly through the port".
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 10/11/2017
The vulnerability identified as CVE-2007-1223 affects Hitachi OSAS/FT software versions prior to 20070223, representing a critical denial of service weakness that compromises system availability. This unspecified vulnerability manifests when attackers exploit a flaw in the responder control processing mechanism by transmitting unexpected data through system ports. The flaw resides in the software's inability to properly handle or validate incoming data streams, leading to complete system halt during responder control operations. Such vulnerabilities typically indicate inadequate input validation and error handling within the software's communication protocols.
The technical nature of this vulnerability aligns with CWE-20, which describes improper input validation as a fundamental weakness in software systems. The flaw specifically impacts the responder control processing functionality, suggesting that the software lacks proper state management and data flow controls. When unexpected data is transmitted through the port, the system's processing mechanisms fail to gracefully handle the anomaly, resulting in a complete system halt rather than proper error recovery or data rejection. This behavior represents a classic denial of service scenario where attacker-controlled inputs directly influence system stability and operational continuity.
From an operational impact perspective, this vulnerability creates significant risk for Hitachi OSAS/FT users who rely on continuous system availability for critical operations. The denial of service condition effectively renders the system unusable until manual intervention or system restart occurs, potentially disrupting business processes and data management operations. The attack vector is particularly concerning as it requires minimal sophistication to exploit, merely involving the transmission of unexpected data through established communication ports. This makes the vulnerability accessible to a broad range of threat actors and increases the potential for both accidental and intentional exploitation.
The vulnerability demonstrates characteristics consistent with ATT&CK technique T1499.004, which covers network disruption through denial of service attacks. Organizations utilizing affected Hitachi systems face increased risk of operational disruption and potential financial impact from system downtime. The lack of specific details in the CVE description suggests that the vulnerability may involve buffer overflows, improper state handling, or protocol parsing failures that are common in legacy system software. System administrators should consider this vulnerability as part of a broader security assessment, particularly focusing on input validation controls and system resilience against unexpected data conditions.
Mitigation strategies should prioritize immediate software updates to versions released after 20070223, which contain the necessary patches to address the responder control processing flaw. Organizations should implement network segmentation and access controls to limit potential attack vectors, while also establishing monitoring protocols to detect unusual data patterns on system ports. Additional defensive measures include implementing input validation at network boundaries, configuring system timeouts for responder operations, and maintaining detailed incident response procedures for handling system halts. Regular vulnerability assessments and security audits should be conducted to identify similar weaknesses in other legacy systems that may be similarly affected by improper data handling and validation issues.