{"id":"CVE-2017-2388","aliases":["EUVD-2017-11571","GHSA-4x3r-cwrj-v74h"],"status":"published","title":"An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue...","description":"An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the \"IOFireWireFamily\" component. It allows attackers to cause a denial of service (NULL pointer dereference) via a crafted app.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03605,"percentile":0.8954,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-476"],"published":"2017-04-02T01:36:00Z","modified":"2026-06-17T01:16:06Z","exploits":[{"source":"exploitdb","id":"EDB-44236","title":"Apple macOS Sierra 10.12.3 - 'IOFireWireFamily-null-deref' FireWire Port Denial of Service","type":"dos","platform":"macos","date":"2017-08-16","url":"https://www.exploit-db.com/exploits/44236"},{"source":"pocgithub","id":"bazad/IOFireWireFamily-null-deref","title":"bazad/IOFireWireFamily-null-deref","date":"2017-08-04","url":"https://github.com/bazad/IOFireWireFamily-null-deref"}],"products":[{"vendor":"apple","product":"mac_os_x"}],"references":[{"url":"http://www.securityfocus.com/bid/97140","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://support.apple.com/HT207615","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1038138","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-2388"},{"url":"https://github.com/advisories/GHSA-4x3r-cwrj-v74h"}],"sources":{"cve":[{"id":"CVE-2017-2388","description":"An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the \"IOFireWireFamily\" component. It allows attackers to cause a denial of service (NULL pointer dereference) via a crafted app.","status":"published","published":"2017-04-02T01:36:00Z","modified":"2024-08-05T13:55:05.442Z","updated_at":"2026-11-02T14:33:15.543086Z"}],"euvd":[{"id":"EUVD-2017-11571","description":"An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the \"IOFireWireFamily\" component. It allows attackers to cause a denial of service (NULL pointer dereference) via a crafted app.","status":"published","published":"2017-04-02T01:36:00Z","modified":"2024-08-05T13:55:05Z","updated_at":"2026-11-03T02:39:20.934385Z"}],"ghsa":[{"id":"GHSA-4x3r-cwrj-v74h","title":"An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue...","description":"An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the \"IOFireWireFamily\" component. It allows attackers to cause a denial of service (NULL pointer dereference) via a crafted app.","status":"published","published":"2022-05-17T02:30:41Z","modified":"2023-01-27T05:04:32Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:42:29.387682Z"}],"nvd":[{"id":"CVE-2017-2388","description":"An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the \"IOFireWireFamily\" component. It allows attackers to cause a denial of service (NULL pointer dereference) via a crafted app.","status":"published","published":"2017-04-02T01:59:00.577Z","modified":"2026-06-17T01:16:06.243Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:03:44.86906Z"}]}}