| Package | Affected versions | Patched versions |
|---|---|---|
| knot resolver | < 5.1.1 | 5.1.1 |
Knot Resolver before 5.1.1 allows traffic amplification via a crafted DNS answer from an attacker-controlled server, aka an "NXNSAttack" issue. This is triggered by random subdomains in the NSDNAME in NS records.
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