{"id":"CVE-2008-0384","aliases":["EUVD-2008-0394","GHSA-4vrj-64wh-8ch5"],"status":"published","title":"OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the...","description":"OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00846,"percentile":0.58284,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2008-01-22T19:00:00Z","modified":"2026-06-16T22:49:30Z","exploits":[{"source":"exploitdb","id":"EDB-4935","title":"OpenBSD 4.2 - 'rtlabel_id2name()' Local Null Pointer Dereference Denial of Service","type":"dos","platform":"bsd","date":"2008-01-18","verified":true,"url":"https://www.exploit-db.com/exploits/4935"}],"products":[{"vendor":"openbsd","product":"openbsd"}],"references":[{"url":"http://www.securityfocus.com/bid/27252","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/4935","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"http://www.openbsd.org/errata42.html#005_ifrtlabel","tags":["vendor-advisory","x_refsource_OPENBSD","x_transferred"]},{"url":"http://secunia.com/advisories/28473","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id?1019188","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://marc.info/?l=openbsd-security-announce\u0026m=120007327504064","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-0384"},{"url":"https://github.com/advisories/GHSA-4vrj-64wh-8ch5"}],"sources":{"cve":[{"id":"CVE-2008-0384","description":"OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.","status":"published","published":"2008-01-22T19:00:00Z","modified":"2024-08-07T07:46:54.277Z","updated_at":"2026-11-02T14:34:48.505097Z"}],"euvd":[{"id":"EUVD-2008-0394","description":"OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.","status":"published","published":"2008-01-22T19:00:00Z","modified":"2024-08-07T07:46:54Z","updated_at":"2026-11-03T01:39:06.304687Z"}],"ghsa":[{"id":"GHSA-4vrj-64wh-8ch5","title":"OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the...","description":"OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.","status":"published","published":"2022-05-01T23:29:48Z","modified":"2023-01-31T05:05:40Z","updated_at":"2026-11-02T14:48:53.866001Z"}],"nvd":[{"id":"CVE-2008-0384","description":"OpenBSD 4.2 allows local users to cause a denial of service (kernel panic) by calling the SIOCGIFRTLABEL IOCTL on an interface that does not have a route label, which triggers a NULL pointer dereference when the return value from the rtlabel_id2name function is not checked.","status":"published","published":"2008-01-22T20:00:00Z","modified":"2026-06-16T22:49:30.563Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:24.89535Z"}]}}