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",
"severity": "HIGH",
"github_reviewed_at": "2021-05-12T22:00:34Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-770"
]
}