{"id":"CVE-2000-1096","aliases":["EUVD-2000-1081","GHSA-3h2g-8x7p-qmjq"],"status":"published","title":"crontab by Paul Vixie uses predictable file names for a temporary file and does not properly...","description":"crontab by Paul Vixie uses predictable file names for a temporary file and does not properly ensure that the file is owned by the user executing the crontab -e command, which allows local users with write access to the crontab spool directory to execute arbitrary commands by creating world-writeable temporary files and modifying them while the victim is editing the file.","severity":{"version":"2.0","score":3.7,"vector":"AV:L/AC:H/Au:N/C:P/I:P/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00786,"percentile":0.56366,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-01-09T05:00:00Z","modified":"2026-06-16T21:53:08Z","exploits":[{"source":"exploitdb","id":"EDB-203","title":"vixie-cron - Local Privilege Escalation","type":"local","platform":"linux","date":"2000-11-21","verified":true,"url":"https://www.exploit-db.com/exploits/203"}],"products":[{"vendor":"paul_vixie","product":"vixie_cron"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/5543","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-11/0237.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1960","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-1096"},{"url":"https://github.com/advisories/GHSA-3h2g-8x7p-qmjq"}],"sources":{"cve":[{"id":"CVE-2000-1096","description":"crontab by Paul Vixie uses predictable file names for a temporary file and does not properly ensure that the file is owned by the user executing the crontab -e command, which allows local users with write access to the crontab spool directory to execute arbitrary commands by creating world-writeable temporary files and modifying them while the victim is editing the file.","status":"published","published":"2001-01-22T05:00:00Z","modified":"2024-08-08T05:45:37.339Z","updated_at":"2026-11-02T14:33:40.909668Z"}],"euvd":[{"id":"EUVD-2000-1081","description":"crontab by Paul Vixie uses predictable file names for a temporary file and does not properly ensure that the file is owned by the user executing the crontab -e command, which allows local users with write access to the crontab spool directory to execute arbitrary commands by creating world-writeable temporary files and modifying them while the victim is editing the file.","status":"published","published":"2001-01-22T05:00:00Z","modified":"2024-08-08T05:45:37Z","updated_at":"2026-11-03T00:56:22.50224Z"}],"ghsa":[{"id":"GHSA-3h2g-8x7p-qmjq","title":"crontab by Paul Vixie uses predictable file names for a temporary file and does not properly...","description":"crontab by Paul Vixie uses predictable file names for a temporary file and does not properly ensure that the file is owned by the user executing the crontab -e command, which allows local users with write access to the crontab spool directory to execute arbitrary commands by creating world-writeable temporary files and modifying them while the victim is editing the file.","status":"published","published":"2022-04-30T18:14:53Z","modified":"2023-01-30T05:05:18Z","updated_at":"2026-11-02T14:47:14.398767Z"}],"nvd":[{"id":"CVE-2000-1096","description":"crontab by Paul Vixie uses predictable file names for a temporary file and does not properly ensure that the file is owned by the user executing the crontab -e command, which allows local users with write access to the crontab spool directory to execute arbitrary commands by creating world-writeable temporary files and modifying them while the victim is editing the file.","status":"published","published":"2001-01-09T05:00:00Z","modified":"2026-06-16T21:53:08.263Z","cvss":[{"version":"2.0","score":3.7,"vector":"AV:L/AC:H/Au:N/C:P/I:P/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:39.593487Z"}]}}