{"id":"CVE-2018-16883","aliases":["DEBIAN-CVE-2018-16883","EUVD-2018-8673","GHSA-4qf7-r2vx-jf49","UBUNTU-CVE-2018-16883"],"status":"published","title":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe...","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","severity":{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.00385,"percentile":0.32827,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2018-12-19T14:00:00Z","modified":"2026-11-07T11:00:11Z","fixes":[{"ecosystem":"Debian:12","package":"sssd","fixed_in":["2.2.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"sssd","fixed_in":["2.2.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"sssd","fixed_in":["2.2.0-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.0-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.5-2","1.13.1-2","1.13.2-1","1.13.3-1","1.13.4-1","1.13.4-1ubuntu1","1.13.4-1ubuntu1.1","1.13.4-1ubuntu1.2","1.13.4-1ubuntu1.5","1.13.4-1ubuntu1.6","1.13.4-1ubuntu1.7","1.13.4-1ubuntu1.8","1.13.4-1ubuntu1.9","1.13.4-1ubuntu1.10","1.13.4-1ubuntu1.11","1.13.4-1ubuntu1.12","1.13.4-1ubuntu1.13","1.13.4-1ubuntu1.14","1.13.4-1ubuntu1.15","1.13.4-1ubuntu1.15+esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"sssd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.15.3-2ubuntu1","1.15.3-3ubuntu1","1.16.0-5ubuntu1","1.16.0-5ubuntu2","1.16.1-1ubuntu1","1.16.1-1ubuntu1.1","1.16.1-1ubuntu1.2","1.16.1-1ubuntu1.3","1.16.1-1ubuntu1.4","1.16.1-1ubuntu1.5","1.16.1-1ubuntu1.6","1.16.1-1ubuntu1.7","1.16.1-1ubuntu1.8","1.16.1-1ubuntu1.8+esm1"]}],"products":[{"vendor":"[unknown]","product":"sssd"},{"vendor":"fedoraproject","product":"sssd"}],"references":[{"url":"http://www.securityfocus.com/bid/106264","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16883","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-16883"},{"url":"https://github.com/advisories/GHSA-4qf7-r2vx-jf49"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-16883","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-16883","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-16883","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-16883","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","status":"published","published":"2018-12-19T14:00:00Z","modified":"2024-08-05T10:32:54.202Z","cvss":[{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:35:11.426178Z"}],"euvd":[{"id":"EUVD-2018-8673","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","status":"published","published":"2018-12-19T14:00:00Z","modified":"2024-08-05T10:32:54Z","cvss":[{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T02:39:40.316949Z"}],"ghsa":[{"id":"GHSA-4qf7-r2vx-jf49","title":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe...","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","status":"published","published":"2022-05-13T01:34:04Z","modified":"2023-02-01T05:08:38Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:50:48.855041Z"}],"nvd":[{"id":"CVE-2018-16883","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","status":"published","published":"2018-12-19T14:29:00.283Z","modified":"2026-06-17T01:44:59.357Z","cvss":[{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:04:50.99633Z"}],"osv":[{"id":"CVE-2018-16883","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","status":"published","published":"2018-12-19T14:29:00.283Z","modified":"2026-10-24T10:30:50.773130691Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:08.533609Z"},{"id":"DEBIAN-CVE-2018-16883","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","status":"published","published":"2018-12-19T14:29:00.283Z","modified":"2026-11-07T11:00:11.847246669Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-07T11:15:14.449016Z"},{"id":"UBUNTU-CVE-2018-16883","description":"sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the \"allowed_uids\" configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.","status":"published","published":"2018-12-19T14:29:00Z","modified":"2026-09-03T16:01:19.546462976Z","cvss":[{"version":"3.0","score":2.5,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"low"},{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:17.496046Z"}]}}