nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service…
Priority LOW 29Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
nstxd in Nstx 1.1 beta3 and earlier allows remote attackers to cause a denial of service (crash) via a large packet, which triggers a null dereference.
Why it matters now
EPSS 0.03236 88th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:nstx:ip_over_dns_utility:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Nstx |
| cpe:2.3:a:nstx:ip_over_dns_utility:1.1_beta1:*:*:*:*:*:*:* | 1.1_beta1 | Vulnerable | Nstx |
| cpe:2.3:a:nstx:ip_over_dns_utility:1.1_beta2:*:*:*:*:*:*:* | 1.1_beta2 | Vulnerable | Nstx |
| cpe:2.3:a:nstx:ip_over_dns_utility:1.1_beta3:*:*:*:*:*:*:* | 1.1_beta3 | Vulnerable | Nstx |
- cpe:2.3:a:nstx:ip_over_dns_utility:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Nstx
- cpe:2.3:a:nstx:ip_over_dns_utility:1.1_beta1:*:*:*:*:*:*:* Versions 1.1_beta1 Vulnerable ·Nstx
- cpe:2.3:a:nstx:ip_over_dns_utility:1.1_beta2:*:*:*:*:*:*:* Versions 1.1_beta2 Vulnerable ·Nstx
- cpe:2.3:a:nstx:ip_over_dns_utility:1.1_beta3:*:*:*:*:*:*:* Versions 1.1_beta3 Vulnerable ·Nstx
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1866
- 2026-10-03 Alias added: GHSA-99hm-6xmx-37cp
References
Sources
- CVE-2004-1866 · CVE Program
- CVE-2004-1866 · NVD
- FIRST EPSS
- GHSA-99hm-6xmx-37cp · GitHub Advisory Database · CC BY 4.0
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