{"id":"CVE-2017-2598","aliases":["GHSA-r9q2-3r6x-qmgp"],"url":"https://o3.security/vulnerability/CVE-2017-2598","summary":"Inadequate Encryption Strength in Jenkins","details":"Jenkins before versions 2.44, 2.32.2 uses AES ECB block cipher mode without IV for encrypting secrets which makes Jenkins and the stored secrets vulnerable to unnecessary risks (SECURITY-304).","published":"2018-05-23T13:29:00.217Z","modified":"2026-07-08T15:11:08.592450Z","cvss":{"score":4.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.32.2"},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","fixedVersion":"2.44"}],"fix":{"url":"https://github.com/jenkinsci/jenkins/commit/e6aa166246d1734f4798a9e31f78842f4c85c28b","label":"jenkinsci/jenkins@e6aa166"},"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/95948"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2017-02-01/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2598"},{"type":"FIX","url":"https://github.com/jenkinsci/jenkins/commit/e6aa166246d1734f4798a9e31f78842f4c85c28b"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T15:11:08.592450Z"}}