Valentina Studio 9.0.4 Denial of Service via Host Parameter
Priority MEDIUM 64CWE-466Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0021 11th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Valentina-Db | Valentina Studio | 9.0.4 | — | No fix listed | CNA |
- Valentina Studio VendorValentina-Db Affected 9.0.4 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:valentina-db:studio:*:*:*:*:*:*:*:* | up to 9.0.4 | Vulnerable | Valentina-Db |
- cpe:2.3:a:valentina-db:studio:*:*:*:*:*:*:*:* Versions up to 9.0.4 Vulnerable ·Valentina-Db
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-25227
- 2026-10-03 Alias added: GHSA-qjcw-r4cf-vp97
References
Exploit 1
More Valentina-Db Studio vulnerabilities
- TI-2019-15620 Valentina Studio 9.0.5 Linux Buffer Overflow via Host Field CVSS 4.0MEDIUM 6.9
Sources
- CVE-2018-25227 · CVE Program
- CVE-2018-25227 · NVD
- FIRST EPSS
- GHSA-qjcw-r4cf-vp97 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences