{"id":"CVE-2017-13873","aliases":["EUVD-2017-5388","GHSA-whh7-rf6p-rj9g"],"status":"published","title":"An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13...","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the \"Kernel\" component. It allows attackers to obtain sensitive network-activity information about arbitrary apps via a crafted app.","severity":{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00903,"percentile":0.60013,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2018-04-03T06:00:00Z","modified":"2026-06-17T01:05:19Z","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/HT208144","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT208113","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT208112","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/HT208115","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-13873"},{"url":"https://github.com/advisories/GHSA-whh7-rf6p-rj9g"}],"sources":{"cve":[{"id":"CVE-2017-13873","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the \"Kernel\" component. It allows attackers to obtain sensitive network-activity information about arbitrary apps via a crafted app.","status":"published","published":"2018-04-03T06:00:00Z","modified":"2024-08-05T19:13:40.897Z","updated_at":"2026-11-02T14:33:17.903346Z"}],"euvd":[{"id":"EUVD-2017-5388","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the \"Kernel\" component. It allows attackers to obtain sensitive network-activity information about arbitrary apps via a crafted app.","status":"published","published":"2018-04-03T06:00:00Z","modified":"2024-08-05T19:13:40Z","updated_at":"2026-11-03T02:23:18.651125Z"}],"ghsa":[{"id":"GHSA-whh7-rf6p-rj9g","title":"An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13...","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the \"Kernel\" component. It allows attackers to obtain sensitive network-activity information about arbitrary apps via a crafted app.","status":"published","published":"2022-05-14T01:24:12Z","modified":"2023-02-02T05:03:40Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:51:41.689943Z"}],"nvd":[{"id":"CVE-2017-13873","description":"An issue was discovered in certain Apple products. iOS before 11 is affected. macOS before 10.13 is affected. tvOS before 11 is affected. watchOS before 4 is affected. The issue involves the \"Kernel\" component. It allows attackers to obtain sensitive network-activity information about arbitrary apps via a crafted app.","status":"published","published":"2018-04-03T06:29:00.827Z","modified":"2026-06-17T01:05:19.273Z","cvss":[{"version":"3.0","score":4.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:04:17.032862Z"}]}}