Domain Name Relay Daemon (DNRD) before 2.19.1 allows remote attackers to cause a denial…
Priority LOW 26Published · 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
Domain Name Relay Daemon (DNRD) before 2.19.1 allows remote attackers to cause a denial of service (infinite recursion) via a DNS packet that uses message compression in the QNAME and two pointers that point to each other (circular buffer).
Why it matters now
EPSS 0.01591 75th 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 · 24
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dnrd:dnrd:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.2:*:*:*:*:*:*:* | 2.2 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.3:*:*:*:*:*:*:* | 2.3 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.4:*:*:*:*:*:*:* | 2.4 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.5:*:*:*:*:*:*:* | 2.5 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.6:*:*:*:*:*:*:* | 2.6 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.7:*:*:*:*:*:*:* | 2.7 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.8:*:*:*:*:*:*:* | 2.8 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.9:*:*:*:*:*:*:* | 2.9 | Vulnerable | Dnrd |
- cpe:2.3:a:dnrd:dnrd:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.2:*:*:*:*:*:*:* Versions 2.2 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.3:*:*:*:*:*:*:* Versions 2.3 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.4:*:*:*:*:*:*:* Versions 2.4 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.5:*:*:*:*:*:*:* Versions 2.5 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.6:*:*:*:*:*:*:* Versions 2.6 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.7:*:*:*:*:*:*:* Versions 2.7 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.8:*:*:*:*:*:*:* Versions 2.8 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.9:*:*:*:*:*:*:* Versions 2.9 Vulnerable ·Dnrd
Show 14 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dnrd:dnrd:2.10:*:*:*:*:*:*:* | 2.10 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.11:*:*:*:*:*:*:* | 2.11 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.12:*:*:*:*:*:*:* | 2.12 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.12.1:*:*:*:*:*:*:* | 2.12.1 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.13:*:*:*:*:*:*:* | 2.13 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.14:*:*:*:*:*:*:* | 2.14 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.14.1:*:*:*:*:*:*:* | 2.14.1 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.15:*:*:*:*:*:*:* | 2.15 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.16:*:*:*:*:*:*:* | 2.16 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.16.1:*:*:*:*:*:*:* | 2.16.1 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.17.1:*:*:*:*:*:*:* | 2.17.1 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.17.2:*:*:*:*:*:*:* | 2.17.2 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.18:*:*:*:*:*:*:* | 2.18 | Vulnerable | Dnrd |
| cpe:2.3:a:dnrd:dnrd:2.19:*:*:*:*:*:*:* | 2.19 | Vulnerable | Dnrd |
- cpe:2.3:a:dnrd:dnrd:2.10:*:*:*:*:*:*:* Versions 2.10 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.11:*:*:*:*:*:*:* Versions 2.11 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.12:*:*:*:*:*:*:* Versions 2.12 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.12.1:*:*:*:*:*:*:* Versions 2.12.1 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.13:*:*:*:*:*:*:* Versions 2.13 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.14:*:*:*:*:*:*:* Versions 2.14 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.14.1:*:*:*:*:*:*:* Versions 2.14.1 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.15:*:*:*:*:*:*:* Versions 2.15 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.16:*:*:*:*:*:*:* Versions 2.16 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.16.1:*:*:*:*:*:*:* Versions 2.16.1 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.17.1:*:*:*:*:*:*:* Versions 2.17.1 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.17.2:*:*:*:*:*:*:* Versions 2.17.2 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.18:*:*:*:*:*:*:* Versions 2.18 Vulnerable ·Dnrd
- cpe:2.3:a:dnrd:dnrd:2.19:*:*:*:*:*:*:* Versions 2.19 Vulnerable ·Dnrd
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-2316
- 2026-10-03 Alias added: GHSA-9q57-c7wq-mf86
References
More Dnrd vulnerabilities
- TI-2005-02192 Buffer overflow in Domain Name Relay Daemon (DNRD) before 2.19.1 allows remote attackers… CVSS 2.0HIGH 7.5
- TI-2002-00136 Domain Name Relay Daemon (dnrd) 2.10 and earlier allows remote malicious DNS sites to… CVSS 2.0HIGH 7.5
- TI-2004-00727 Multiple implementations of the DNS protocol, including (1) Poslib 1.0.2-1 and earlier as… CVSS 2.0MEDIUM 5.0
- TI-2005-00028 The DNS implementation of DNRD before 2.10 allows remote attackers to cause a denial of… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2005-2316 · CVE Program
- CVE-2005-2316 · NVD
- FIRST EPSS
- GHSA-9q57-c7wq-mf86 · 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