{"schemaVersion":3,"id":"CVE-2018-4164","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered in certain Apple products. Xcode before 9.3 is affected. The issue, which is unspecified, involves the \"LLVM\" component.","dates":{"published":"2018-04-03T06:00:00.000Z","modified":"2024-08-05T05:04:29.951Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":10,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":10,"severity":"high","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.02403,"percentile":0.83778,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.02403},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02327,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02403,"percentile":0.83778}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02327,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02403,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02403,"percentile":0.83778}]},"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":"xcode","name":"xcode","label":"xcode","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 9.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.3","eol":null,"hubHref":"/vendor/apple/xcode"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securitytracker.com/id/1040610","label":"www.securitytracker.com/id/1040610","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory"]},{"url":"https://developer.apple.com/library/content/releasenotes/DeveloperTools/RN-Xcode/Chapters/Introduction.html","label":"developer.apple.com/library/content/releasenotes/DeveloperTools/RN-Xcode/Chapters/Introduction.html","hostname":"developer.apple.com","tags":["X Refsource MISC","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/HT208699","label":"support.apple.com/HT208699","hostname":"support.apple.com","tags":["X Refsource CONFIRM","Vendor Advisory"]},{"url":"http://releases.llvm.org/","label":"releases.llvm.org","hostname":"releases.llvm.org","tags":["X Refsource MISC","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/103583","label":"www.securityfocus.com/bid/103583","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"http://lists.llvm.org/pipermail/llvm-commits/","label":"lists.llvm.org/pipermail/llvm-commits/","hostname":"lists.llvm.org","tags":["X Refsource MISC","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-04-03T06:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T05:04:29.951Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T04:51:41.658Z","stale":false,"partial":false}}