{"id":"CVE-2018-4407","aliases":["EUVD-2018-16193","GHSA-pcv9-8r98-7p98"],"status":"published","title":"A memory corruption issue was addressed with improved validation. This issue affected versions...","description":"A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.21386,"percentile":0.97622,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2019-04-03T00:00:00Z","modified":"2026-06-17T01:58:55Z","exploits":[{"source":"pocgithub","id":"5431/CVE-2018-4407","title":"5431/CVE-2018-4407","date":"2019-04-28","url":"https://github.com/5431/CVE-2018-4407"},{"source":"pocgithub","id":"Fans0n-Fan/CVE-2018-4407","title":"Fans0n-Fan/CVE-2018-4407","date":"2020-08-24","url":"https://github.com/Fans0n-Fan/CVE-2018-4407"},{"source":"pocgithub","id":"Pa55w0rd/check_icmp_dos","title":"Pa55w0rd/check_icmp_dos","date":"2018-11-01","url":"https://github.com/Pa55w0rd/check_icmp_dos"},{"source":"pocgithub","id":"SamDecrock/node-cve-2018-4407","title":"SamDecrock/node-cve-2018-4407","date":"2018-11-02","url":"https://github.com/SamDecrock/node-cve-2018-4407"},{"source":"pocgithub","id":"WyAtu/CVE-2018-4407","title":"WyAtu/CVE-2018-4407","date":"2018-11-02","url":"https://github.com/WyAtu/CVE-2018-4407"},{"source":"pocgithub","id":"anonymouz4/Apple-Remote-Crash-Tool-CVE-2018-4407","title":"anonymouz4/Apple-Remote-Crash-Tool-CVE-2018-4407","date":"2018-11-07","url":"https://github.com/anonymouz4/Apple-Remote-Crash-Tool-CVE-2018-4407"},{"source":"pocgithub","id":"farisv/AppleDOS","title":"farisv/AppleDOS","date":"2018-11-02","url":"https://github.com/farisv/AppleDOS"},{"source":"pocgithub","id":"lucagiovagnoli/CVE-2018-4407","title":"lucagiovagnoli/CVE-2018-4407","date":"2018-11-04","url":"https://github.com/lucagiovagnoli/CVE-2018-4407"},{"source":"pocgithub","id":"pwnhacker0x18/iOS-Kernel-Crash","title":"pwnhacker0x18/iOS-Kernel-Crash","date":"2019-11-12","url":"https://github.com/pwnhacker0x18/iOS-Kernel-Crash"},{"source":"pocgithub","id":"r3dxpl0it/CVE-2018-4407","title":"r3dxpl0it/CVE-2018-4407","date":"2018-11-04","url":"https://github.com/r3dxpl0it/CVE-2018-4407"},{"source":"pocgithub","id":"s2339956/check_icmp_dos-CVE-2018-4407-","title":"s2339956/check_icmp_dos-CVE-2018-4407-","date":"2018-11-02","url":"https://github.com/s2339956/check_icmp_dos-CVE-2018-4407-"},{"source":"pocgithub","id":"szabo-tibor/CVE-2018-4407","title":"szabo-tibor/CVE-2018-4407","date":"2024-04-10","url":"https://github.com/szabo-tibor/CVE-2018-4407"},{"source":"pocgithub","id":"unixpickle/cve-2018-4407","title":"unixpickle/cve-2018-4407","date":"2018-11-01","url":"https://github.com/unixpickle/cve-2018-4407"},{"source":"pocgithub","id":"zeng9t/CVE-2018-4407-iOS-exploit","title":"zeng9t/CVE-2018-4407-iOS-exploit","date":"2018-12-31","url":"https://github.com/zeng9t/CVE-2018-4407-iOS-exploit"},{"source":"pocgithub","id":"zteeed/CVE-2018-4407-IOS","title":"zteeed/CVE-2018-4407-IOS","date":"2018-11-02","url":"https://github.com/zteeed/CVE-2018-4407-IOS"}],"products":[{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"mac_os_x"},{"vendor":"apple","product":"tvos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/kb/HT209107","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT209193","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT209106","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT209139","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT209108","tags":["x_transferred","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/172832/iOS-11.4.1-macOS-10.13.6-icmp_error-Heap-Buffer-Overflow.html","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-4407"},{"url":"https://github.com/advisories/GHSA-pcv9-8r98-7p98"}],"sources":{"cve":[{"id":"CVE-2018-4407","description":"A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.","status":"published","published":"2019-04-03T00:00:00Z","modified":"2024-08-05T05:11:22.877Z","updated_at":"2026-11-02T14:35:08.024147Z"}],"euvd":[{"id":"EUVD-2018-16193","description":"A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.","status":"published","published":"2019-04-03T00:00:00Z","modified":"2024-08-05T05:11:22Z","updated_at":"2026-11-03T02:40:13.145443Z"}],"ghsa":[{"id":"GHSA-pcv9-8r98-7p98","title":"A memory corruption issue was addressed with improved validation. This issue affected versions...","description":"A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.","status":"published","published":"2022-05-14T01:12:42Z","modified":"2023-06-21T05:00:59Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:54:38.89081Z"}],"nvd":[{"id":"CVE-2018-4407","description":"A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5.","status":"published","published":"2019-04-03T18:29:13.61Z","modified":"2026-06-17T01:58:55.82Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:55.136632Z"}]}}