{"id":"CVE-2023-7090","aliases":["BELL-CVE-2023-7090","DEBIAN-CVE-2023-7090","DLA-3732-1","EUVD-2023-59274","GHSA-8mrc-5phh-m9pc","UBUNTU-CVE-2023-7090"],"status":"published","title":"Sudo: improper handling of ipa_hostname leads to privilege mismanagement","description":"A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00687,"percentile":0.52967,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-269"],"published":"2023-12-23T22:33:13Z","modified":"2026-10-28T02:31:14Z","fixes":[{"ecosystem":"Debian:12","package":"sudo","fixed_in":["1.8.28p1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"sudo","fixed_in":["1.8.28p1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"sudo","fixed_in":["1.8.28p1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"sudo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.28p1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"sudo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.28p1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"sudo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.28p1-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"sudo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8.27-1+deb10u6"}]}],"versions":["1.8.27-1","1.8.27-1+deb10u1","1.8.27-1+deb10u2","1.8.27-1+deb10u3","1.8.27-1+deb10u4","1.8.27-1+deb10u5"],"bundled":3}],"products":[{"vendor":"fedora","product":"fedora"},{"vendor":"red hat","product":"red hat enterprise linux 6"},{"vendor":"red hat","product":"red hat enterprise linux 7"},{"vendor":"red hat","product":"red hat enterprise linux 8"},{"vendor":"red hat","product":"red hat enterprise linux 9"},{"vendor":"sudo_project","product":"sudo"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2023-7090","tags":["vdb-entry","x_refsource_REDHAT","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2255723","tags":["issue-tracking","x_refsource_REDHAT","x_transferred","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/02/msg00002.html","tags":["x_transferred","web"]},{"url":"https://security.netapp.com/advisory/ntap-20240208-0001/","tags":["x_transferred","advisory"]},{"url":"https://www.sudo.ws/releases/legacy/#1.8.28","tags":["x_transferred","Release Notes","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-7090","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-8mrc-5phh-m9pc"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2023-7090","tags":["advisory"]},{"url":"https://access.redhat.com/downloads/content/package-browser/","tags":["web"]},{"url":"https://packages.fedoraproject.org/","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/7xxx/CVE-2023-7090.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-7090","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-7090","tags":["report"]},{"url":"https://www.sudo.ws/repos/sudo/rev/b4f31dbe3109","tags":["report"]},{"url":"https://www.sudo.ws/pipermail/sudo-workers/2019-August/001248.html","tags":["report"]},{"url":"https://www.sudo.ws/pipermail/sudo-workers/2019-August/001249.html","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-7090","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-7090","title":"Sudo: improper handling of ipa_hostname leads to privilege mismanagement","description":"A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.","status":"published","published":"2023-12-23T22:33:13.53Z","modified":"2024-08-02T08:50:07.937Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:35:33.794347Z"}],"euvd":[{"id":"EUVD-2023-59274","description":"A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. 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Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.","status":"published","published":"2023-12-24T00:30:29Z","modified":"2024-02-08T12:30:48Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:55:34.624515Z"}],"nvd":[{"id":"CVE-2023-7090","description":"A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.","status":"published","published":"2023-12-23T23:15:07.56Z","modified":"2026-06-17T06:52:02.53Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:08:57.117371Z"}],"osv":[{"id":"BELL-CVE-2023-7090","title":"CVE-2023-7090 does not affect BellSoft software","status":"withdrawn","published":"2023-12-23T23:15:00Z","modified":"2026-01-26T09:48:25.447167Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:19.288949Z"},{"id":"CVE-2023-7090","title":"Sudo: improper handling of ipa_hostname leads to privilege mismanagement","description":"A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.","status":"published","published":"2023-12-23T22:33:13.53Z","modified":"2026-10-28T02:31:14.791131858Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:44:37.180532Z"},{"id":"DEBIAN-CVE-2023-7090","description":"A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. Therefore, it leads to privilege mismanagement vulnerability in applications, where client hosts retain privileges even after retracting them.","status":"published","published":"2023-12-23T23:15:07.56Z","modified":"2026-10-26T18:02:45.492993215Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:41.533064Z"},{"id":"UBUNTU-CVE-2023-7090","description":"A flaw was found in sudo in the handling of ipa_hostname, where ipa_hostname from /etc/sssd/sssd.conf was not propagated in sudo. 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