vulnerability
Ubuntu: (CVE-2022-32983): knot-resolver vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Jun 20, 2022 | Jun 26, 2025 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Jun 20, 2022
Added
Jun 26, 2025
Modified
Mar 27, 2026
Description
Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters.
Solution
no-fix-ubuntu-package
References
- CVE-2022-32983
- https://attackerkb.com/topics/CVE-2022-32983
- CWE-290
- EUVD-EUVD-2022-36049
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-36049
- https://github.com/CZ-NIC/knot-resolver/commit/ccb9d9794db5eb757c33becf65cb1cf48ecfd968
- https://knot-resolver.readthedocs.io/en/stable/modules-policy.html#forwarding
- https://www.cve.org/CVERecord?id=CVE-2022-32983
Rapid7 Labs
2026 Global Threat Landscape Report
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