7.3 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.3%
HashiCorp Consul 1.4.3 lacks server hostname verification for agent-to-agent TLS communication. In other words, the product behaves as if verify_server_hostname were set to false, even when it is actually set to true. This is fixed in 1.4.4.
github.com/hashicorp/consul/issues/5519