CVEvulnerability
CVE-2022-32983
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-06-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-290
Description
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters.
Affected configurations
• nic knot resolver (<= 5.5.1)
Related
Weakness · CWE (1)
- CWE-290 Authentication Bypass by Spoofing weakness
References
- https://github.com/CZ-NIC/knot-resolver/commit/ccb9d9794db5eb757c33becf65cb1cf48ecfd968 Patch, Third Party Advisory
- https://knot-resolver.readthedocs.io/en/stable/modules-policy.html#forwarding Vendor Advisory
- https://github.com/CZ-NIC/knot-resolver/commit/ccb9d9794db5eb757c33becf65cb1cf48ecfd968 Patch, Third Party Advisory
- https://knot-resolver.readthedocs.io/en/stable/modules-policy.html#forwarding Vendor Advisory