cvedb.io
CVE-2021-45918
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-06-20T06:15:08.503 · Last modified 2026-06-17T04:14:15.270

Summary

NHI’s health insurance web service component has insufficient validation for input string length, which can result in heap-based buffer overflow attack. A remote attacker can exploit this vulnerability to flood the memory space reserved for the program, in order to terminate service without authentication, which requires a system restart to recover service.

Affected products

nhi — health_insurance_web_service_component

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.