{"id":"CVE-2003-1234","aliases":["EUVD-2003-1224","GHSA-2jv3-mh5v-j4w2"],"status":"published","title":"Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to...","description":"Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.","severity":{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:P","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00433,"percentile":0.37823,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2003-12-31T05:00:00Z","modified":"2026-06-16T22:03:46Z","products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"http://www.pine.nl/press/pine-cert-20030101.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/305308/30/26420/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0006.html","tags":["mailing-list","x_refsource_VULNWATCH","x_transferred"]},{"url":"ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:44.filedesc.asc","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred","Vendor Advisory"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2003-01/0057.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/6524","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"http://www.securitytracker.com/id?1005898","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10993.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/7821","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-1234"},{"url":"https://github.com/advisories/GHSA-2jv3-mh5v-j4w2"}],"sources":{"cve":[{"id":"CVE-2003-1234","description":"Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.","status":"published","published":"2005-11-16T07:37:00Z","modified":"2024-08-08T02:19:45.92Z","updated_at":"2026-11-02T14:20:16.072351Z"}],"euvd":[{"id":"EUVD-2003-1224","description":"Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.","status":"published","published":"2005-11-16T07:37:00Z","modified":"2024-08-08T02:19:45Z","updated_at":"2026-11-03T01:15:04.43595Z"}],"ghsa":[{"id":"GHSA-2jv3-mh5v-j4w2","title":"Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to...","description":"Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.","status":"published","published":"2022-05-03T03:09:52Z","modified":"2023-02-01T05:01:02Z","updated_at":"2026-11-02T14:49:39.648637Z"}],"nvd":[{"id":"CVE-2003-1234","description":"Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.","status":"published","published":"2003-12-31T05:00:00Z","modified":"2026-06-16T22:03:46.197Z","cvss":[{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:48.212104Z"}]}}