{"id":"CVE-2017-2585","details":"Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks.","aliases":["GHSA-w6gv-3r3v-gwgj"],"modified":"2026-08-07T11:30:58.981669235Z","published":"2018-03-12T15:29:00.397Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","vendor_product":"redhat:single_sign_on","cpes":["cpe:2.3:a:redhat:single_sign_on:7.1:*:*:*:*:*:*:*","cpe:2.3:a:redhat:single_sign_on:7.2:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"7.1"},{"last_affected":"7.1"},{"introduced":"7.2"},{"last_affected":"7.2"}]}]},"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2017-0876.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/97393"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1038180"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0872"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:0873"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1412376"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/keycloak/keycloak","events":[{"introduced":"0"},{"fixed":"1ad464c6811f67470449226286c4aa0e1b8de218"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"2.5.1"}]}}],"versions":["2.4.0.Test","1.3.0.Final","1.1.0.Beta2","1.0.0.Final","1.0-final","1.0-rc-1","1.0-beta-4","1.0-beta-2","1.0-beta-1","1.0-alpha-3","1.0-alpha-2","1.0-alpha-1","1.0-alpha-1-12062013"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-2585.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}