{"id":"CVE-2007-0430","aliases":["EUVD-2007-0430","GHSA-vgjr-h8m5-mmr7"],"status":"published","title":"The shared_region_map_file_np function in Apple Mac OS X 10.4.8 and earlier kernel allows local...","description":"The shared_region_map_file_np function in Apple Mac OS X 10.4.8 and earlier kernel allows local users to cause a denial of service (memory corruption) via a large mappingCount value.","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":0.00689,"percentile":0.53027,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2007-01-23T02:00:00Z","modified":"2026-06-16T22:35:33Z","exploits":[{"source":"exploitdb","id":"EDB-3167","title":"Apple Mac OSX 10.4.x Kernel - 'shared_region_map_file_np()' Memory Corruption","type":"dos","platform":"osx","date":"2007-01-21","verified":true,"url":"https://www.exploit-db.com/exploits/3167"}],"products":[{"vendor":"apple","product":"mac_os_x"}],"references":[{"url":"http://secunia.com/advisories/23823","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://securityreason.com/securityalert/2178","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://securitytracker.com/id?1017538","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/31645","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/457466/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://risesecurity.org/advisory.php?id=RISE-2007001.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/0275","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.osvdb.org/32942","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0430"},{"url":"https://github.com/advisories/GHSA-vgjr-h8m5-mmr7"}],"sources":{"cve":[{"id":"CVE-2007-0430","description":"The shared_region_map_file_np function in Apple Mac OS X 10.4.8 and earlier kernel allows local users to cause a denial of service (memory corruption) via a large mappingCount value.","status":"published","published":"2007-01-23T02:00:00Z","modified":"2024-08-07T12:19:30.327Z","updated_at":"2026-11-02T13:34:03.879328Z"}],"euvd":[{"id":"EUVD-2007-0430","description":"The shared_region_map_file_np function in Apple Mac OS X 10.4.8 and earlier kernel allows local users to cause a denial of service (memory corruption) via a large mappingCount value.","status":"published","published":"2007-01-23T02:00:00Z","modified":"2024-08-07T12:19:30Z","updated_at":"2026-11-03T01:38:30.634408Z"}],"ghsa":[{"id":"GHSA-vgjr-h8m5-mmr7","title":"The shared_region_map_file_np function in Apple Mac OS X 10.4.8 and earlier kernel allows local...","description":"The shared_region_map_file_np function in Apple Mac OS X 10.4.8 and earlier kernel allows local users to cause a denial of service (memory corruption) via a large mappingCount value.","status":"published","published":"2022-05-01T17:44:14Z","modified":"2023-01-31T05:02:59Z","updated_at":"2026-11-02T14:48:22.700087Z"}],"nvd":[{"id":"CVE-2007-0430","description":"The shared_region_map_file_np function in Apple Mac OS X 10.4.8 and earlier kernel allows local users to cause a denial of service (memory corruption) via a large mappingCount value.","status":"published","published":"2007-01-23T02:28:00Z","modified":"2026-06-16T22:35:33.277Z","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":"2026-11-02T14:01:11.752648Z"}]}}