# CVE-2018-25227

## Summary

- **CVE ID:** CVE-2018-25227
- **Severity:** MEDIUM
- **CVSS Score:** 6.9 (CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-466
- **Published:** Mar 30, 2026
- **Last Modified:** Mar 30, 2026

## Description

Valentina Studio 9.0.4 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the Host field. Attackers can trigger the crash by pasting a 256-byte buffer of repeated characters into the Host parameter during server connection attempts.

## Affected Products

- Valentina-Db — Valentina Studio (9.0.4)

## References

- [CNA](https://www.exploit-db.com/exploits/46421)
- [CNA](https://valentina-db.com/en/)
- [CNA](https://valentina-db.com/en/developer/database/download-valentina-database-adk)
- [CNA](https://www.vulncheck.com/advisories/valentina-studio-denial-of-service-via-host-parameter)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 10.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._