| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/coredns/coredns | < 1.11.0 | 1.11.0 |
| coredns | ≤ 1.10.1 |
An issue was discovered in CoreDNS through 1.10.1. There is a vulnerability in DNS resolving software, which triggers a resolver to ignore valid responses, thus causing denial of service for normal resolution. In an exploit, the attacker could just forge a response targeting the source port of a vulnerable resolver without the need to guess the correct TXID.
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