CVE-2015-5422 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-2883.
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Analysis
by VulDB Data Team • 06/13/2022
The vulnerability identified as CVE-2015-5422 represents a critical security flaw within HP KeyView software versions prior to specific patch releases. This unspecified vulnerability has been classified with a high severity rating due to its potential for remote code execution, making it a significant concern for organizations relying on HP KeyView for document processing and viewing. The vulnerability was officially acknowledged and tracked as ZDI-CAN-2883 by the Zero Day Initiative, indicating its recognition within the cybersecurity community as a zero-day exploit opportunity. The affected versions include HP KeyView before 10.23.0.1 and all 10.24.x versions prior to 10.24.0.1, suggesting a widespread impact across multiple release branches of the software.
The technical nature of this vulnerability lies in its ability to allow remote attackers to execute arbitrary code on affected systems without requiring authentication or physical access. While the specific technical vectors remain unspecified in the public CVE description, such vulnerabilities typically arise from memory corruption issues, buffer overflows, or improper input validation within the software's parsing mechanisms. HP KeyView is designed to handle various document formats and file types, making it a prime target for attackers seeking to exploit parsing routines that process potentially malicious documents. The unspecified nature of the vectors suggests that the vulnerability may involve multiple attack surfaces within the application's codebase, potentially affecting different file format handlers or processing modules.
The operational impact of CVE-2015-5422 extends beyond simple remote code execution, as it provides attackers with complete system compromise capabilities. Once exploited, an attacker could gain full control over affected systems, potentially leading to data theft, system infiltration, or use as a pivot point for further attacks within network environments. Organizations utilizing HP KeyView for document processing face significant risk exposure, particularly in environments where the software processes untrusted documents from external sources or where users may inadvertently open malicious files. The vulnerability's remote exploitability means that attackers could target systems from anywhere on the internet without requiring local access, making it particularly dangerous for organizations with remote workers or those exposed to internet-facing services.
Security professionals should consider this vulnerability in the context of broader attack frameworks such as the MITRE ATT&CK matrix, where it would likely map to techniques involving remote code execution and privilege escalation. The vulnerability aligns with CWE categories related to memory safety issues and input validation failures, typically classified under CWE-119 for memory corruption or CWE-20 for input validation weaknesses. Organizations should prioritize immediate remediation by updating to HP KeyView versions 10.23.0.1 or 10.24.0.1, respectively, and implementing network segmentation to limit exposure. Additionally, security monitoring should focus on unusual network connections or file processing activities that might indicate exploitation attempts, while endpoint protection solutions should be configured to detect suspicious behavior patterns associated with code execution exploits.