Consul and Consul Enterprise's cluster peering implementation contained a flaw whereby a peer cluster with service of the same name as a local service could corrupt Consul state, resulting in denial of service. This vulnerability was resolved in Consul 1.14.5, and 1.15.3
{
"cpes": [
"cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*",
"cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*"
],
"severity": "High"
}