{"id":"GHSA-25gf-8qrr-g78r","summary":"Hashicorp Consul Missing SSL Certificate Validation","details":"HashiCorp Consul before 1.10.1 (and Consul Enterprise) has Missing SSL Certificate Validation. xds does not ensure that the Subject Alternative Name of an upstream is validated.","aliases":["BIT-consul-2021-32574","CVE-2021-32574","GO-2022-0894"],"modified":"2026-09-10T03:49:15.385322274Z","published":"2021-07-19T21:21:03Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-07-19T17:36:42Z","nvd_published_at":"2021-07-17T18:15:00Z","cwe_ids":["CWE-295"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32574"},{"type":"WEB","url":"https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856"},{"type":"WEB","url":"https://github.com/hashicorp/consul/releases/tag/v1.10.1"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202208-09"},{"type":"WEB","url":"https://www.hashicorp.com/blog/category/consul"}],"affected":[{"package":{"name":"github.com/hashicorp/consul","ecosystem":"Go","purl":"pkg:golang/github.com/hashicorp/consul"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.10.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/07/GHSA-25gf-8qrr-g78r/GHSA-25gf-8qrr-g78r.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}