{"id":"CVE-2002-0766","aliases":["EUVD-2002-0758","GHSA-w7pw-h6p8-3fh3"],"status":"published","title":"OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and...","description":"OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and gain root privileges by filling the kernel's file descriptor table and closing file descriptors 0, 1, or 2 before executing a privileged process, which is not properly handled when OpenBSD fails to open an alternate descriptor.","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":"2026-11-08","score":0.00589,"percentile":0.48413,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:58:05Z","products":[{"vendor":"openbsd","product":"openbsd"}],"references":[{"url":"http://online.securityfocus.com/archive/1/271702","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.iss.net/security_center/static/9048.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/314963","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://www.osvdb.org/5715","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4708","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.osvdb.org/5114","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.openbsd.org/errata.html#fdalloc2","tags":["vendor-advisory","x_refsource_OPENBSD","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0766"},{"url":"https://github.com/advisories/GHSA-w7pw-h6p8-3fh3"}],"sources":{"cve":[{"id":"CVE-2002-0766","description":"OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and gain root privileges by filling the kernel's file descriptor table and closing file descriptors 0, 1, or 2 before executing a privileged process, which is not properly handled when OpenBSD fails to open an alternate descriptor.","status":"published","published":"2003-04-02T05:00:00Z","modified":"2024-08-08T03:03:48.644Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0758","description":"OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and gain root privileges by filling the kernel's file descriptor table and closing file descriptors 0, 1, or 2 before executing a privileged process, which is not properly handled when OpenBSD fails to open an alternate descriptor.","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-w7pw-h6p8-3fh3","title":"OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and...","description":"OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and gain root privileges by filling the kernel's file descriptor table and closing file descriptors 0, 1, or 2 before executing a privileged process, which is not properly handled when OpenBSD fails to open an alternate descriptor.","status":"published","published":"2022-04-30T18:19:52Z","modified":"2023-01-30T05:05:33Z","updated_at":"2026-11-02T14:47:18.26887Z"}],"nvd":[{"id":"CVE-2002-0766","description":"OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and gain root privileges by filling the kernel's file descriptor table and closing file descriptors 0, 1, or 2 before executing a privileged process, which is not properly handled when OpenBSD fails to open an alternate descriptor.","status":"published","published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:58:05.63Z","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":"2026-11-02T14:00:42.827505Z"}]}}