HashiCorp Nomad and Nonad Enterprise up to 0.10.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 0.10.3.
https://github.com/advisories/GHSA-h43v-26r7-7j4c
https://www.hashicorp.com/blog/category/nomad/