{"id":"CVE-2006-4172","aliases":["EUVD-2006-4162","GHSA-rh6p-qrx3-h6jw"],"status":"published","title":"Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier...","description":"Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.","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":"2026-11-09","score":0.00409,"percentile":0.3542,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-09-26T01:43:00Z","modified":"2026-06-16T22:28:33Z","products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/29132","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/446945/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://securitytracker.com/id?1016926","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://secunia.com/advisories/22064","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/20158","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://securitytracker.com/id?1016928","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.idefense.com/intelligence/vulnerabilities/display.php?id=414","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2006-09/0376.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-4172"},{"url":"https://github.com/advisories/GHSA-rh6p-qrx3-h6jw"}],"sources":{"cve":[{"id":"CVE-2006-4172","description":"Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.","status":"published","published":"2006-09-26T01:43:00Z","modified":"2024-08-07T18:57:46.228Z","updated_at":"2026-11-02T14:33:50.738595Z"}],"euvd":[{"id":"EUVD-2006-4162","description":"Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.","status":"published","published":"2006-09-26T01:43:00Z","modified":"2024-08-07T18:57:46Z","updated_at":"2026-11-03T01:15:53.114486Z"}],"ghsa":[{"id":"GHSA-rh6p-qrx3-h6jw","title":"Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier...","description":"Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.","status":"published","published":"2022-05-01T07:16:08Z","modified":"2023-01-31T05:02:01Z","updated_at":"2026-11-02T14:48:10.613465Z"}],"nvd":[{"id":"CVE-2006-4172","description":"Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.","status":"published","published":"2006-09-26T02:07:00Z","modified":"2026-06-16T22:28:33.053Z","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":"2026-11-02T14:01:06.675668Z"}]}}