{"id":"CVE-2019-12291","aliases":["DEBIAN-CVE-2019-12291","EUVD-2023-1815","GHSA-h65h-v7fw-4p38","GO-2023-1852","UBUNTU-CVE-2019-12291"],"status":"published","title":"HashiCorp Consul Incorrect Access Control vulnerability","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01157,"percentile":0.67291,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-284"],"published":"2019-06-06T16:35:38Z","modified":"2026-10-20T10:50:39Z","fixes":[{"ecosystem":"Go","package":"github.com/hashicorp/consul","fixed_in":["1.5.1"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:11","package":"consul","fixed_in":["1.4.5+dfsg1-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/hashicorp/consul","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.4.0"},{"fixed":"1.5.1"}]}]},{"source":"osv","ecosystem":"Debian:11","package":"consul","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5+dfsg1-1"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/consul","ranges":[{"type":"SEMVER","events":[{"introduced":"1.4.0"},{"fixed":"1.5.1"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/hashicorp/consul","ranges":[{"type":"SEMVER","events":[{"introduced":"1.4.0"},{"fixed":"1.5.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"consul","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.6.4~dfsg-3"]}],"products":[{"vendor":"hashicorp","product":"consul"}],"references":[{"url":"https://github.com/hashicorp/consul/issues/5888","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Mitigation","Patch","Third Party Advisory","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12291","tags":["advisory"]},{"url":"https://github.com/hashicorp/consul/commit/36ebca1fd0129278487c6570449bc8cc03987890","tags":["web","fix"]},{"url":"https://www.hashicorp.com/blog/category/consul","tags":["web"]},{"url":"https://github.com/advisories/GHSA-h65h-v7fw-4p38","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-12291","tags":["advisory"]},{"url":"https://github.com/hashicorp/consul","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2019-12291","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-12291","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-12291","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.","status":"published","published":"2019-06-06T16:35:38Z","modified":"2024-08-04T23:17:39.422Z","updated_at":"2026-11-02T14:20:23.697579Z"}],"euvd":[{"id":"EUVD-2023-1815","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.","status":"published","published":"2019-06-06T16:35:38Z","modified":"2024-08-04T23:17:39Z","updated_at":"2026-11-03T02:40:46.416719Z"}],"ghsa":[{"id":"GHSA-h65h-v7fw-4p38","title":"HashiCorp Consul Incorrect Access Control vulnerability","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.\n\n### Specific Go Packages Affected\ngithub.com/hashicorp/consul/acl","status":"published","published":"2023-06-09T23:23:42Z","modified":"2023-11-11T05:05:05Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:37:20.311836Z"}],"nvd":[{"id":"CVE-2019-12291","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.","status":"published","published":"2019-06-06T17:29:00.353Z","modified":"2026-06-17T02:14:22.527Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:16.285679Z"}],"osv":[{"id":"CVE-2019-12291","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.","status":"published","published":"2019-06-06T17:29:00.353Z","modified":"2026-10-20T10:50:39.615433116Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:10.718934Z"},{"id":"DEBIAN-CVE-2019-12291","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.","status":"published","published":"2019-06-06T17:29:00.353Z","modified":"2026-08-29T07:00:57.208786903Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:45:31.467893Z"},{"id":"GHSA-h65h-v7fw-4p38","title":"HashiCorp Consul Incorrect Access Control vulnerability","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.\n\n### Specific Go Packages Affected\ngithub.com/hashicorp/consul/acl","status":"published","published":"2023-06-09T23:23:42Z","modified":"2024-08-20T20:58:45.320689Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:46:48.546324Z"},{"id":"UBUNTU-CVE-2019-12291","description":"HashiCorp Consul 1.4.0 through 1.5.0 has Incorrect Access Control. Keys not matching a specific ACL rule used for prefix matching in a policy can be deleted by a token using that policy even with default deny settings configured.","status":"published","published":"2019-06-06T17:29:00Z","modified":"2025-10-24T04:47:40Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T15:54:19.202697Z"},{"id":"GO-2023-1852","title":"HashiCorp Consul Incorrect Access Control vulnerability in github.com/hashicorp/consul","description":"HashiCorp Consul Incorrect Access Control vulnerability in github.com/hashicorp/consul","status":"published","published":"2024-08-20T20:31:32Z","modified":"2026-03-03T04:53:50.179609Z","updated_at":"2026-11-02T15:47:01.185262Z"}]}}