| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/coredns/coredns | < 1.6.6 | 1.6.6 |
CoreDNS before 1.6.6 (using go DNS package < 1.1.25) improperly generates random numbers because math/rand is used. The TXID becomes predictable, leading to response forgeries.
The problem has been fixed in 1.6.6+.
Please consult our security guide for more information regarding our security process.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free