DNS Cache Poisoning The advisory has been revoked - it doesn't affect any version of package CZ-NIC/knot-resolver (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-CZNICKNOTRESOLVER-2932974
- published21 Jun 2022
- disclosed21 Jun 2022
- creditUnknown
Introduced: 21 Jun 2022
CVE-2022-32983 (opens in a new tab)How to fix?
There is no fixed version for CZ-NIC/knot-resolver.
Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to DNS Cache Poisoning when filters are used to limit forwarding actions, which could have the unintended consequence of forwarding arbitrary DNS records.