{"id":"CVE-2002-0824","aliases":["EUVD-2002-0816","GHSA-vgfh-ppxh-3g5c"],"status":"published","title":"BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on...","description":"BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0066,"percentile":0.51866,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-59"],"published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:58:12Z","exploits":[{"source":"exploitdb","id":"EDB-21669","title":"FreeBSD 4.x / NetBSD 1.4.x/1.5.x/1.6 / OpenBSD 3 - pppd Arbitrary File Permission Modification Race Condition","type":"local","platform":"bsd","date":"2002-07-29","verified":true,"url":"https://www.exploit-db.com/exploits/21669"}],"products":[{"vendor":"freebsd","product":"point-to-point_protocol_daemon"}],"references":[{"url":"http://www.openbsd.org/errata31.html","tags":["vendor-advisory","x_refsource_OPENBSD","x_transferred","Third Party Advisory"]},{"url":"http://www.iss.net/security_center/static/9738.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Broken Link"]},{"url":"ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-010.txt.asc","tags":["vendor-advisory","x_refsource_NETBSD","x_transferred","Broken Link"]},{"url":"http://marc.info/?l=bugtraq\u0026m=102812546815606\u0026w=2","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred","Issue Tracking","Mailing List","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/5355","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0824"},{"url":"https://github.com/advisories/GHSA-vgfh-ppxh-3g5c"}],"sources":{"cve":[{"id":"CVE-2002-0824","description":"BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.","status":"published","published":"2003-04-02T05:00:00Z","modified":"2024-08-08T03:03:48.921Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0816","description":"BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.","status":"published","published":"2003-04-02T05:00:00Z","modified":"2024-08-08T03:03:48Z","updated_at":"2026-11-03T01:14:59.095718Z"}],"ghsa":[{"id":"GHSA-vgfh-ppxh-3g5c","title":"BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on...","description":"BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.","status":"published","published":"2022-05-03T03:07:59Z","modified":"2023-02-01T05:01:03Z","cwes":["CWE-59"],"updated_at":"2026-11-02T14:49:39.648637Z"}],"nvd":[{"id":"CVE-2002-0824","description":"BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.","status":"published","published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:58:12.363Z","cvss":[{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:00:42.827505Z"}]}}