{"id":"USN-7394-1","summary":"ruby-doorkeeper vulnerabilities","details":"Jonathan Clem and Justin Bull discovered that Doorkeeper could allow\narbitrary token revocation and replay attacks. An attacker could possibly\nuse this issue to gain unauthorized access to a system. (CVE-2016-6582)\n\nIt was discovered that Doorkeeper incorrectly handled storing client names.\nAn attacker could possibly use this issue to execute a cross-site\nscripting (XSS) attack. (CVE-2018-1000088)\n","modified":"2026-06-25T13:32:30.272211392Z","published":"2025-03-31T01:29:40Z","related":["UBUNTU-CVE-2016-6582","UBUNTU-CVE-2018-1000088"],"upstream":["CVE-2016-6582","CVE-2018-1000088","UBUNTU-CVE-2016-6582","UBUNTU-CVE-2018-1000088"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7394-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-6582"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-1000088"}],"affected":[{"package":{"name":"ruby-doorkeeper","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/ruby-doorkeeper?arch=source&distro=esm-apps%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.1-1ubuntu0.1~esm2"}]}],"versions":["2.2.1-1","2.2.1-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"ruby-doorkeeper","binary_version":"2.2.1-1ubuntu0.1~esm2"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2016-6582","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"score":"medium","type":"Ubuntu"}]},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2018-1000088"}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7394-1.json"}}],"schema_version":"1.7.5"}