| Package | Affected versions | Patched versions |
|---|---|---|
| github.com/hashicorp/consul | < 1.4.4 | 1.4.4 |
| consul | = 1.4.3 |
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.
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