{"id":"CVE-2017-1000082","aliases":["DEBIAN-CVE-2017-1000082","EUVD-2017-1399","GHSA-pp67-7cmm-9pp7","UBUNTU-CVE-2017-1000082"],"status":"published","title":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. ...","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03878,"percentile":0.90277,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-269"],"published":"2017-07-07T17:00:00Z","modified":"2026-10-24T14:12:08Z","fixes":[{"ecosystem":"Debian:12","package":"systemd","fixed_in":["234-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"systemd","fixed_in":["234-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"systemd","fixed_in":["234-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"systemd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"234-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"systemd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"234-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"systemd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"234-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"systemd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["225-1ubuntu9","227-2ubuntu1","227-2ubuntu2","228-1ubuntu2","228-2ubuntu1","228-2ubuntu2","228-3ubuntu1","228-4ubuntu1","228-4ubuntu2","228-5ubuntu1","228-5ubuntu2","228-5ubuntu3","228-6ubuntu1","229-1ubuntu2","229-1ubuntu4","229-2ubuntu1","229-3ubuntu1","229-3ubuntu2","229-4ubuntu1","229-4ubuntu4","229-4ubuntu5","229-4ubuntu6","229-4ubuntu7","229-4ubuntu8","229-4ubuntu10","229-4ubuntu11","229-4ubuntu12","229-4ubuntu13","229-4ubuntu16","229-4ubuntu17","229-4ubuntu19","229-4ubuntu20","229-4ubuntu21","229-4ubuntu21.1","229-4ubuntu21.2","229-4ubuntu21.3","229-4ubuntu21.4","229-4ubuntu21.5","229-4ubuntu21.6","229-4ubuntu21.8","229-4ubuntu21.9","229-4ubuntu21.10","229-4ubuntu21.15","229-4ubuntu21.16","229-4ubuntu21.17","229-4ubuntu21.19","229-4ubuntu21.21","229-4ubuntu21.22","229-4ubuntu21.23","229-4ubuntu21.27","229-4ubuntu21.28","229-4ubuntu21.29","229-4ubuntu21.31","229-4ubuntu21.31+esm1","229-4ubuntu21.31+esm3","229-4ubuntu21.31+esm4"]}],"products":[{"vendor":"systemd_project","product":"systemd"}],"references":[{"url":"https://github.com/systemd/systemd/issues/6237","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Patch","Third Party Advisory","fix"]},{"url":"http://www.securitytracker.com/id/1038839","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://www.securityfocus.com/bid/99507","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2017/07/02/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000082"},{"url":"https://github.com/advisories/GHSA-pp67-7cmm-9pp7"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-1000082","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-1000082","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-1000082","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-1000082","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","status":"published","published":"2017-07-07T17:00:00Z","modified":"2024-08-05T21:53:06.254Z","updated_at":"2026-11-02T14:33:21.142987Z"}],"euvd":[{"id":"EUVD-2017-1399","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","status":"published","published":"2017-07-07T17:00:00Z","modified":"2024-08-05T21:53:06Z","updated_at":"2026-11-03T02:23:04.143753Z"}],"ghsa":[{"id":"GHSA-pp67-7cmm-9pp7","title":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. ...","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","status":"published","published":"2022-05-13T01:04:10Z","modified":"2023-02-01T05:02:45Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:49:57.916243Z"}],"nvd":[{"id":"CVE-2017-1000082","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","status":"published","published":"2017-07-07T17:29:00.277Z","modified":"2026-06-17T00:58:42.137Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:03:54.012105Z"}],"osv":[{"id":"CVE-2017-1000082","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","status":"published","published":"2017-07-07T17:29:00.277Z","modified":"2026-10-24T14:12:08.544130006Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:03.472693Z"},{"id":"DEBIAN-CVE-2017-1000082","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","status":"published","published":"2017-07-07T17:29:00.277Z","modified":"2026-09-01T20:03:40.307776012Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:45:28.207321Z"},{"id":"UBUNTU-CVE-2017-1000082","description":"systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. \"0day\"), running the service in question with root privileges rather than the user intended.","status":"published","published":"2017-07-07T17:29:00Z","modified":"2026-04-22T11:09:46.140723Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:13.729565Z"}]}}