{"id":"GHSA-4qvx-qq5w-695p","summary":"HashiCorp Consul can use cleartext agent-to-agent RPC communication","details":"HashiCorp Consul 0.5.1 through 1.4.0 can use cleartext agent-to-agent RPC communication because the `verify_outgoing` setting is improperly documented. NOTE: the vendor has provided reconfiguration steps that do not require a software upgrade.","aliases":["CVE-2018-19653","GO-2023-1850"],"modified":"2026-09-10T03:49:37.495348649Z","published":"2022-05-14T01:36:20Z","database_specific":{"cwe_ids":[],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-06-09T23:24:03Z","nvd_published_at":"2018-12-09T19:29:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19653"},{"type":"WEB","url":"https://github.com/hashicorp/consul/pull/5069"},{"type":"WEB","url":"https://github.com/hashicorp/consul/commit/b64e8b262f80397eab4f39c6ae7e14683cb9f55c"},{"type":"PACKAGE","url":"https://github.com/hashicorp/consul"},{"type":"WEB","url":"https://groups.google.com/forum/#!topic/consul-tool/7TCw06oio0I"}],"affected":[{"package":{"name":"github.com/hashicorp/consul","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/consul"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.5.1"},{"fixed":"1.4.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-4qvx-qq5w-695p/GHSA-4qvx-qq5w-695p.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}