{"id":"CVE-1999-0720","aliases":["EUVD-1999-0701","GHSA-xcvw-xrwf-77hv"],"status":"published","title":"The pt_chown command in Linux allows local users to modify TTY terminal devices that belong to...","description":"The pt_chown command in Linux allows local users to modify TTY terminal devices that belong to other users.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0075,"percentile":0.55232,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"1999-08-23T04:00:00Z","modified":"2026-06-16T21:48:54Z","exploits":[{"source":"exploitdb","id":"EDB-19467","title":"GNU glibc 2.1/2.1.1 -6 - 'pt_chown' Local Privilege Escalation","type":"local","platform":"linux","date":"1999-08-23","verified":true,"url":"https://www.exploit-db.com/exploits/19467"}],"products":[{"vendor":"linux","product":"linux_kernel"}],"references":[{"url":"http://www.securityfocus.com/bid/597","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=lcamtuf.4.05.9907041223290.355-300000%40nimue.ids.pl","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0720"},{"url":"http://www.securityfocus.com/templates/archive.pike?list=1\u0026msg=lcamtuf.4.05.9907041223290.355-300000@nimue.ids.pl"},{"url":"https://github.com/advisories/GHSA-xcvw-xrwf-77hv"}],"sources":{"cve":[{"id":"CVE-1999-0720","description":"The pt_chown command in Linux allows local users to modify TTY terminal devices that belong to other users.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-01T16:48:37.948Z","updated_at":"2026-11-02T14:33:54.29664Z"}],"euvd":[{"id":"EUVD-1999-0701","description":"The pt_chown command in Linux allows local users to modify TTY terminal devices that belong to other users.","status":"published","published":"2000-04-18T04:00:00Z","modified":"2024-08-01T16:48:37Z","updated_at":"2026-11-03T03:50:46.021315Z"}],"ghsa":[{"id":"GHSA-xcvw-xrwf-77hv","title":"The pt_chown command in Linux allows local users to modify TTY terminal devices that belong to...","description":"The pt_chown command in Linux allows local users to modify TTY terminal devices that belong to other users.","status":"published","published":"2022-04-30T18:11:04Z","modified":"2025-04-03T03:35:36Z","updated_at":"2026-11-02T15:00:36.60124Z"}],"nvd":[{"id":"CVE-1999-0720","description":"The pt_chown command in Linux allows local users to modify TTY terminal devices that belong to other users.","status":"published","published":"1999-08-23T04:00:00Z","modified":"2026-06-16T21:48:54.947Z","cvss":[{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}