{"id":"CVE-2003-0489","aliases":["DEBIAN-CVE-2003-0489","DSA-330","EUVD-2003-0483","GHSA-6xvj-44vj-vq8r"],"status":"published","title":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor...","description":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor for capturing packets, which may allow local users to gain access to the descriptor via a separate vulnerability in tcptraceroute.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00408,"percentile":0.35288,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2003-06-23T00:00:00Z","modified":"2026-10-22T23:47:19Z","fixes":[{"ecosystem":"Debian:12","package":"tcptraceroute","fixed_in":["1.4-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"tcptraceroute","fixed_in":["1.4-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"tcptraceroute","fixed_in":["1.4-4"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"tcptraceroute","fixed_in":["1.2-2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"tcptraceroute","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-4"}]}],"versions":["1.2-2"]},{"source":"osv","ecosystem":"Debian:13","package":"tcptraceroute","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-4"}]}],"versions":["1.2-2"]},{"source":"osv","ecosystem":"Debian:14","package":"tcptraceroute","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4-4"}]}],"versions":["1.2-2"]},{"source":"osv","ecosystem":"Debian:3.0","package":"tcptraceroute","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2-2"}]}]}],"products":[{"vendor":"michael_c._toren","product":"tcptraceroute"}],"references":[{"url":"http://www.debian.org/security/2003/dsa-330","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0489"},{"url":"https://github.com/advisories/GHSA-6xvj-44vj-vq8r"},{"url":"https://security-tracker.debian.org/tracker/CVE-2003-0489","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2003-0489","description":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor for capturing packets, which may allow local users to gain access to the descriptor via a separate vulnerability in tcptraceroute.","status":"published","published":"2003-06-28T04:00:00Z","modified":"2024-09-16T18:04:02.414Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2003-0483","description":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor for capturing packets, which may allow local users to gain access to the descriptor via a separate vulnerability in tcptraceroute.","status":"published","published":"2003-06-28T04:00:00Z","modified":"2024-09-16T18:04:02Z","updated_at":"2026-11-03T00:55:35.786755Z"}],"ghsa":[{"id":"GHSA-6xvj-44vj-vq8r","title":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor...","description":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor for capturing packets, which may allow local users to gain access to the descriptor via a separate vulnerability in tcptraceroute.","status":"published","published":"2022-04-29T01:26:30Z","modified":"2023-01-30T05:01:23Z","updated_at":"2026-11-02T14:46:24.052847Z"}],"nvd":[{"id":"CVE-2003-0489","description":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor for capturing packets, which may allow local users to gain access to the descriptor via a separate vulnerability in tcptraceroute.","status":"published","published":"2003-08-07T04:00:00Z","modified":"2026-06-16T22:02:18.093Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:46.710758Z"}],"osv":[{"id":"CVE-2003-0489","description":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor for capturing packets, which may allow local users to gain access to the descriptor via a separate vulnerability in tcptraceroute.","status":"published","published":"2003-08-07T04:00:00Z","modified":"2026-04-10T03:36:11.016057Z","updated_at":"2026-11-02T15:43:55.998148Z"},{"id":"DEBIAN-CVE-2003-0489","description":"tcptraceroute 1.4 and earlier does not fully drop privileges after obtaining a file descriptor for capturing packets, which may allow local users to gain access to the descriptor via a separate vulnerability in tcptraceroute.","status":"published","published":"2003-08-07T04:00:00Z","modified":"2026-10-22T23:47:19.652066622Z","updated_at":"2026-11-02T15:45:22.55978Z"},{"id":"DSA-330","title":"tcptraceroute - failure to drop root privileges","status":"published","published":"2003-06-23T00:00:00Z","modified":"2026-03-09T01:19:38.95697Z","updated_at":"2026-11-02T15:46:16.199525Z"}]}}