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CVE-2019-19794

Description

The miekg Go DNS package before 1.1.25, as used in CoreDNS before 1.6.6 and other products, improperly generates random numbers because math/rand is used. The TXID becomes predictable, leading to response forgeries.

POC

Reference

No PoCs from references.

Github

- https://github.com/k1LoW/oshka

- https://github.com/naveensrinivasan/stunning-tribble