{"schemaVersion":3,"id":"CVE-2018-4444","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A logic issue was addressed with improved state management. This issue is fixed in Safari 12.0.2, iOS 12.1.1, tvOS 12.1.1, iTunes 12.9.2 for Windows. Processing maliciously crafted web content may disclose sensitive user information.","dates":{"published":"2020-10-27T19:19:49.000Z","modified":"2024-08-05T05:18:25.525Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.5,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01117,"percentile":0.65621,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.01117},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01117,"percentile":0.65621}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01117,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01117,"percentile":0.65621}]},"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":"ios","name":"iOS","label":"ios","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 12.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 12.1","eol":null,"hubHref":"/vendor/apple/ios"},{"vendor":"apple","product":"iphone_os","name":"iphone os","label":"iphone_os","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 12.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 12.1.1","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"ios","label":"Apple iOS","category":"os"}},"hubHref":"/vendor/apple/iphone_os"},{"vendor":"apple","product":"itunes","name":"itunes","label":"itunes","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 12.9.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 12.9.2","eol":null,"hubHref":"/vendor/apple/itunes"},{"vendor":"apple","product":"itunes for windows","name":"iTunes for Windows","label":"itunes for windows","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 12.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 12.9","eol":null,"hubHref":"/vendor/apple/itunes_for_windows"},{"vendor":"apple","product":"safari","name":"Safari","label":"safari","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 12.0","noFixRecorded":false,"fixedIn":null},{"text":"< 12.0.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 12.0 | < 12.0.2","eol":null,"hubHref":"/vendor/apple/safari"},{"vendor":"apple","product":"tvos","name":"tvOS","label":"tvos","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 12.1","noFixRecorded":false,"fixedIn":null},{"text":"< 12.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 12.1 | < 12.1.1","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"tvos","label":"Apple tvOS","category":"os"}},"hubHref":"/vendor/apple/tvos"}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.apple.com/en-us/HT209340","label":"support.apple.com/en-us/HT209340","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209342","label":"support.apple.com/en-us/HT209342","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209344","label":"support.apple.com/en-us/HT209344","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT209345","label":"support.apple.com/en-us/HT209345","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2020-10-27T19:19:49.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T05:18:25.525Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":26,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T17:16:08.952Z","stale":false,"partial":false}}