{"id":"CVE-2023-3518","details":"HashiCorp Consul and Consul Enterprise 1.16.0 when using JWT Auth for service mesh incorrectly allows/denies access regardless of service identities. Fixed in 1.16.1.","aliases":["BIT-consul-2023-3518","GHSA-9rhf-q362-77mx","GO-2024-2704"],"modified":"2026-04-10T04:59:47.949134Z","published":"2023-08-09T16:15:09.957Z","related":["CGA-674j-xmrj-29xp"],"references":[{"type":"ADVISORY","url":"https://discuss.hashicorp.com/t/hcsec-2023-25-consul-jwt-auth-in-l7-intentions-allow-for-mismatched-service-identity-and-jwt-providers/57004"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hashicorp/consul","events":[{"introduced":"0"},{"last_affected":"192df66abfb08287f0c1f40d84c64f8a1cd961d2"},{"introduced":"0"},{"last_affected":"192df66abfb08287f0c1f40d84c64f8a1cd961d2"},{"introduced":"0"},{"last_affected":"7688b65d74d18e31193c26731d4fb3f35e1a47e1"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.16.0"},{"introduced":"0"},{"last_affected":"1.16.0-NA"},{"introduced":"0"},{"last_affected":"1.16.0-rc1"}]}}],"versions":["api/v1.0.0","api/v1.0.1","api/v1.1.0","api/v1.10.0","api/v1.2.0","api/v1.22.0","api/v1.22.0-rc1","api/v1.4.0","envoyextensions/v0.3.0","envoyextensions/v0.3.0-rc1","internal/v0.1.0","proto-public/v0.1.0","proto-public/v0.1.1","proto-public/v0.4.0","proto-public/v0.4.0-rc1","sdk/v0.1.0","sdk/v0.1.1","sdk/v0.14.0","sdk/v0.14.0-rc1","sdk/v0.2.0","sdk/v0.4.0","troubleshoot/v0.3.0","troubleshoot/v0.3.0-rc1","v0.1.0","v0.2.0","v0.2.1","v0.3.0","v0.3.1","v0.4.0","v0.4.1","v0.5.0","v0.5.0rc1","v0.5.1","v0.5.2","v0.6.0","v0.6.0-rc1","v0.6.0-rc2","v0.6.1","v0.6.3","v0.6.4","v0.6.4-rc3","v0.7.0","v0.7.0-rc1","v0.7.0-rc2","v0.7.1","v0.7.2","v0.7.2-rc1","v0.7.3","v0.7.4","v0.8.0","v0.8.0-rc1","v0.8.1","v0.8.2","v0.8.4","v0.8.5","v0.9.0","v0.9.0-rc1","v0.9.1","v0.9.2","v0.9.3","v0.9.3-rc1","v0.9.3-rc2","v1.0.0","v1.0.0-beta1","v1.0.0-beta2","v1.0.1","v1.0.1-rc1","v1.0.2","v1.0.3","v1.0.4","v1.0.5","v1.0.6","v1.0.7","v1.1.0","v1.16.0","v1.16.0-rc1","v1.2.0","v1.2.1","v1.2.2","v1.2.3","v1.4.0","v1.4.0-rc1","v1.4.1","v1.4.2","v1.4.3","v1.4.4","v1.5.0","v1.5.1","v1.5.2","v1.5.3","v1.6.0","v1.6.1","v1.7.0","v1.7.0-beta1","v1.7.0-beta2","v1.7.0-beta3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3518.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}