{"id":"CVE-2016-6582","details":"The Doorkeeper gem before 4.2.0 for Ruby might allow remote attackers to conduct replay attacks or revoke arbitrary tokens by leveraging failure to implement the OAuth 2.0 Token Revocation specification.","aliases":["GHSA-3m6r-39p3-jq25"],"modified":"2026-07-08T12:53:05.210593Z","published":"2017-01-23T21:59:02.110Z","references":[{"type":"WEB","url":"http://www.securityfocus.com/archive/1/539268/100/0/threaded"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/138430/Doorkeeper-4.1.0-Token-Revocation.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/92551"},{"type":"FIX","url":"http://seclists.org/fulldisclosure/2016/Aug/105"},{"type":"FIX","url":"https://github.com/doorkeeper-gem/doorkeeper/issues/875"},{"type":"FIX","url":"https://github.com/doorkeeper-gem/doorkeeper/releases/tag/v4.2.0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/doorkeeper-gem/doorkeeper","events":[{"introduced":"0"},{"last_affected":"9e36ccc82e02a1979356cb405c79a9fe79be0fec"},{"fixed":"c846335ad75f2f9c7108e577cb84eaf8ab66b86f"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"4.1.0"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:doorkeeper_project:doorkeeper:*:*:*:*:*:ruby:*:*"}}],"versions":["v4.1.0","v4.0.0","v4.0.0.rc4","v4.0.0.rc3","v4.0.0.rc2","v4.0.0.rc1","v3.0.1","v3.0.0","v3.0.0.rc2","v3.0.0.rc1","v2.2.1","v2.2.0","v2.1.4","v2.1.3","v2.1.2","v2.1.1","v2.1.0","v2.0.1","v2.0.0","v1.4.0","v2.0.0.rc3","v2.0.0.rc2","v2.0.0.rc1","v2.0.0.alpha1","v1.3.1","v1.3.0","v1.2.0","v1.1.0","v1.0.0","v1.0.0.rc2","v1.0.0.rc1","v0.7.3","v0.7.2","v0.7.1","v0.7.0","v0.6.7","v0.6.6","v0.6.5","v0.6.4","v0.6.3","v0.6.2","v0.6.1","v0.6.0","v0.6.0.rc1","v0.5.0.rc1","v0.4.0","v0.3.2","v0.3.0","v0.2.0","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-6582.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"}]}