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.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Coredns | Coredns.io | * | 1.10.1 (including) |