Incorrect validation of root DNSSEC public keys in github.com/peterzen/goresolver
Priority LOW 32CWE-345Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-345.
Summary
DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00258 17th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- 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 |
|---|---|---|---|---|---|
| github.com/peterzen/goresolver | github.com/peterzen/goresolver | — | — | No fix listed | CNA |
| — | github.com/peterzen/goresolver (Go) | up to 1.0.2 | — | No fix listed | GHSA-jr65-gpj5-cw74 |
- github.com/peterzen/goresolver Vendorgithub.com/peterzen/goresolver Affected — Fixed in — No fix listed CNA
- github.com/peterzen/goresolver (Go) Vendor— Affected up to 1.0.2 Fixed in — No fix listed GHSA-jr65-gpj5-cw74
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:go-resolver_project:go-resolver:-:*:*:*:*:go:*:* | not specified by NVD | Vulnerable | Go-resolver Project |
- cpe:2.3:a:go-resolver_project:go-resolver:-:*:*:*:*:go:*:* Versions not specified by NVD Vulnerable ·Go-resolver Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-3347
- 2026-10-03 Alias added: GHSA-jr65-gpj5-cw74
References
More Go-resolver Project Go-resolver vulnerabilities
- TI-2022-03092 Incorrect DNSSEC validation due to unchecked owner names in github.com/peterzen/goresolver CVSS 3.1MEDIUM 6.5
Sources
- CVE-2022-3347 · CVE Program
- CVE-2022-3347 · NVD
- FIRST EPSS
- GHSA-jr65-gpj5-cw74 · 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