{"schemaVersion":3,"id":"CVE-2019-8564","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A logic issue was addressed with improved validation. This issue is fixed in macOS Mojave 10.14.4, Security Update 2019-002 High Sierra, Security Update 2019-002 Sierra. An attacker in a privileged network position can modify driver state.","dates":{"published":"2020-10-27T19:24:59.000Z","modified":"2024-08-04T21:24:29.256Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01021,"percentile":0.63049,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.01021},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01021,"percentile":0.63049}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01021,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01021,"percentile":0.63049}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"apple","product":"mac_os_x","name":"mac os x","label":"mac_os_x","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 10.14.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 10.14.4","eol":null,"hubHref":"/vendor/apple/mac_os_x"},{"vendor":"apple","product":"macos","name":"macOS","label":"macos","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 10.14","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 10.14","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"macos","label":"Apple macOS","category":"os"}},"hubHref":"/vendor/apple/macos"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.apple.com/en-us/HT209600","label":"support.apple.com/en-us/HT209600","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2024:10728-1","OPENSUSE-SU-2024:13704-1","SUSE-SU-2019:1287-1","SUSE-SU-2019:1289-1","SUSE-SU-2019:1550-1","SUSE-SU-2019:2430-1"],"duplicates":[],"related":["OPENSUSE-SU-2024:10728-1","OPENSUSE-SU-2024:13704-1","SUSE-SU-2019:1287-1","SUSE-SU-2019:1289-1","SUSE-SU-2019:1550-1","SUSE-SU-2019:2430-1"]},"timeline":[{"kind":"published","date":"2020-10-27T19:24:59.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T21:24:29.256Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":30,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T09:50:28.164Z","stale":false,"partial":false}}