HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service.
github.com/hashicorp/consul/agent/config
The vulnerability is fixed in versions 1.6.6 and 1.7.4.
{ "nvd_published_at": "2020-06-11T20:15:00Z", "cwe_ids": [ "CWE-770" ], "severity": "HIGH", "github_reviewed": true, "github_reviewed_at": "2021-05-12T22:00:34Z" }