{"id":"CVE-2006-1797","aliases":["EUVD-2006-1797","GHSA-63wg-c64q-629f"],"status":"published","title":"The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of...","description":"The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of service (system crash) by using the SIOCGIFALIAS ioctl to gather information on a non-existent alias of a network interface, which causes a NULL pointer dereference.","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":"2026-11-09","score":0.00389,"percentile":0.33295,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-04-18T10:00:00Z","modified":"2026-06-16T22:23:42Z","products":[{"vendor":"netbsd","product":"netbsd"}],"references":[{"url":"http://www.securityfocus.com/bid/17497","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/netbsd/2006-q2/0014.html","tags":["vendor-advisory","x_refsource_NETBSD","x_transferred"]},{"url":"http://www.osvdb.org/24578","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://securitytracker.com/id?1015908","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/25766","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/19615","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-1797"},{"url":"https://github.com/advisories/GHSA-63wg-c64q-629f"}],"sources":{"cve":[{"id":"CVE-2006-1797","description":"The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of service (system crash) by using the SIOCGIFALIAS ioctl to gather information on a non-existent alias of a network interface, which causes a NULL pointer dereference.","status":"published","published":"2006-04-18T10:00:00Z","modified":"2024-08-07T17:27:28.661Z","updated_at":"2026-11-02T14:33:51.835276Z"}],"euvd":[{"id":"EUVD-2006-1797","description":"The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of service (system crash) by using the SIOCGIFALIAS ioctl to gather information on a non-existent alias of a network interface, which causes a NULL pointer dereference.","status":"published","published":"2006-04-18T10:00:00Z","modified":"2024-08-07T17:27:28Z","updated_at":"2026-11-03T01:16:03.620369Z"}],"ghsa":[{"id":"GHSA-63wg-c64q-629f","title":"The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of...","description":"The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of service (system crash) by using the SIOCGIFALIAS ioctl to gather information on a non-existent alias of a network interface, which causes a NULL pointer dereference.","status":"published","published":"2022-05-01T06:52:48Z","modified":"2023-01-31T05:01:00Z","updated_at":"2026-11-02T14:47:58.582186Z"}],"nvd":[{"id":"CVE-2006-1797","description":"The kernel in NetBSD-current before September 28, 2005 allows local users to cause a denial of service (system crash) by using the SIOCGIFALIAS ioctl to gather information on a non-existent alias of a network interface, which causes a NULL pointer dereference.","status":"published","published":"2006-04-18T10:02:00Z","modified":"2026-06-16T22:23:42.247Z","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":"2026-11-02T14:01:02.433957Z"}]}}