CVE-2015-5417 in KeyView
Summary
by MITRE
Unspecified vulnerability in HP KeyView before 10.23.0.1 and 10.24.x before 10.24.0.1 allows remote attackers to execute arbitrary code via unknown vectors, aka ZDI-CAN-2876.
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Analysis
by VulDB Data Team • 06/13/2022
The vulnerability identified as CVE-2015-5417 represents a critical security flaw in HP KeyView software versions prior to specific patch releases. This unspecified vulnerability affects both the 10.23.x series before 10.23.0.1 and the 10.24.x series before 10.24.0.1, creating a significant attack surface for remote threat actors. The vulnerability was catalogued under the Zero Day Initiative identifier ZDI-CAN-2876, indicating its classification as a previously unknown security weakness that had not yet been publicly disclosed or patched when the vulnerability was first reported.
The technical nature of this vulnerability remains unspecified in the public description, which is common for certain types of zero-day exploits where the exact mechanism has not been fully analyzed or disclosed. However, based on the context of HP KeyView software, which is designed for document viewing and processing, this flaw likely resides within the application's handling of file formats or data parsing mechanisms. The unspecified nature suggests that attackers could potentially exploit this weakness through various vectors including malformed file inputs, memory corruption issues, or improper validation of user-supplied data. Such vulnerabilities typically fall under the category of code execution flaws that could allow an attacker to run arbitrary commands on the affected system.
The operational impact of CVE-2015-5417 is severe and potentially far-reaching for organizations utilizing affected HP KeyView versions. Remote code execution vulnerabilities are among the most dangerous types of security flaws because they allow attackers to gain unauthorized access to systems without requiring physical presence or local credentials. Once exploited, this vulnerability could enable attackers to install malware, modify system configurations, steal sensitive data, or establish persistent backdoors within the network. The widespread use of document viewing applications like HP KeyView across enterprise environments increases the potential attack surface, as users frequently open documents from untrusted sources, making this vulnerability particularly dangerous in typical business scenarios.
Organizations affected by this vulnerability should immediately implement comprehensive mitigation strategies to protect their systems and data. The primary and most effective mitigation involves applying the official patches released by HP for versions 10.23.0.1 and 10.24.0.1, which would address the underlying code execution flaw. Additionally, network administrators should consider implementing application whitelisting policies that restrict the execution of unauthorized software, particularly in environments where HP KeyView is used. Security monitoring should be enhanced to detect anomalous behavior patterns that might indicate exploitation attempts, including unusual network connections or file modifications. From a defense-in-depth perspective, organizations should also consider network segmentation to limit the potential lateral movement of attackers who might successfully exploit this vulnerability. The vulnerability aligns with attack patterns documented in the MITRE ATT&CK framework under the execution and privilege escalation domains, where adversaries leverage software vulnerabilities to gain system control and maintain persistent access. This vulnerability also maps to CWE-119, which describes weaknesses in memory handling that could enable code execution through improper buffer handling or memory corruption scenarios.