{"schemaVersion":3,"id":"CVE-2019-8815","aliases":["UBUNTU-CVE-2019-8815","DEBIAN-CVE-2019-8815"],"status":"published","duplicateOf":null,"title":null,"description":"Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, Safari 13.0.3, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. Processing maliciously crafted web content may lead to arbitrary code execution.","dates":{"published":"2019-12-18T17:33:24.000Z","modified":"2024-08-04T21:31:37.471Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.3,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":7.2,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":9.3,"severity":"high","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.02291,"percentile":0.8295,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.02291},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02291,"percentile":0.8295}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02291,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02291,"percentile":0.8295}]},"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":[{"id":"CWE-787","name":"Out-of-bounds Write","description":"The product writes data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/787.html"}],"affected":[{"vendor":"apple","product":"icloud","name":"icloud","label":"icloud","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 7.15","noFixRecorded":false,"fixedIn":null},{"text":"≥ 10.0, ≤ 10.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.15 | ≥ 10.0, ≤ 10.4","eol":null,"hubHref":"/vendor/apple/icloud"},{"vendor":"apple","product":"icloud for windows","name":"iCloud for Windows","label":"icloud for windows","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < iCloud for Windows 11.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < iCloud for Windows 11.0","eol":null,"hubHref":"/vendor/apple/icloud_for_windows"},{"vendor":"apple","product":"icloud for windows (legacy)","name":"iCloud for Windows (Legacy)","label":"icloud for windows (legacy)","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < iCloud for Windows 7.15","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < iCloud for Windows 7.15","eol":null,"hubHref":"/vendor/apple/icloud_for_windows_legacy"},{"vendor":"apple","product":"ios","name":"iOS","label":"ios","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < iOS 13.2 and iPadOS 13.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < iOS 13.2 and iPadOS 13.2","eol":null,"hubHref":"/vendor/apple/ios"},{"vendor":"apple","product":"ipados","name":"ipados","label":"ipados","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 13.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 13.2","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"ipados","label":"Apple iPadOS","category":"os"}},"hubHref":"/vendor/apple/ipados"},{"vendor":"apple","product":"iphone_os","name":"iphone os","label":"iphone_os","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 13.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 13.2","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":"< 12.10.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 12.10.2","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, < iTunes for Windows 12.10.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < iTunes for Windows 12.10.2","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, < Safari 13.0.3","noFixRecorded":false,"fixedIn":null},{"text":"< 13.0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < Safari 13.0.3 | < 13.0.3","eol":null,"hubHref":"/vendor/apple/safari"},{"vendor":"apple","product":"tvos","name":"tvos","label":"tvos","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < tvOS 13.2","noFixRecorded":false,"fixedIn":null},{"text":"< 13.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < tvOS 13.2 | < 13.2","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"tvos","label":"Apple tvOS","category":"os"}},"hubHref":"/vendor/apple/tvos"},{"vendor":"debian","product":"webkit2gtk","name":"webkit2gtk","label":"webkit2gtk","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/webkit2gtk","purlType":"deb","versions":[{"text":"< 2.26.0-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.26.0-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"qtwebkit-opensource-src","name":"qtwebkit-opensource-src","label":"qtwebkit-opensource-src","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/qtwebkit-opensource-src","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"qtwebkit-source","name":"qtwebkit-source","label":"qtwebkit-source","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/qtwebkit-source","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"webkit2gtk","name":"webkit2gtk","label":"webkit2gtk","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/webkit2gtk","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 2.26.1-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 2.26.1-0ubuntu0.18.04.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"webkitgtk","name":"webkitgtk","label":"webkitgtk","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/webkitgtk","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"redhat","product":"enterprise_linux_desktop","name":"enterprise linux desktop","label":"enterprise_linux_desktop","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_desktop"},{"vendor":"redhat","product":"enterprise_linux_server","name":"enterprise linux server","label":"enterprise_linux_server","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_server"},{"vendor":"redhat","product":"enterprise_linux_workstation","name":"enterprise linux workstation","label":"enterprise_linux_workstation","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0","eol":null,"hubHref":"/vendor/redhat/enterprise_linux_workstation"}],"affectedCount":18,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.apple.com/HT210727","label":"support.apple.com/HT210727","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/HT210721","label":"support.apple.com/HT210721","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/HT210726","label":"support.apple.com/HT210726","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/HT210723","label":"support.apple.com/HT210723","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/HT210728","label":"support.apple.com/HT210728","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://support.apple.com/HT210725","label":"support.apple.com/HT210725","hostname":"support.apple.com","tags":["X Refsource MISC","Vendor Advisory"]},{"url":"https://security.gentoo.org/glsa/202003-22","label":"security.gentoo.org/glsa/202003-22","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO","Third Party Advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-8815","label":"ubuntu.com/security/CVE-2019-8815","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://webkitgtk.org/security/WSA-2019-0006.html","label":"webkitgtk.org/security/WSA-2019-0006.html","hostname":"webkitgtk.org","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-8815","label":"www.cve.org/CVERecord?id=CVE-2019-8815","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2019-8815","label":"security-tracker.debian.org/tracker/CVE-2019-8815","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-4558-1","MGASA-2019-0324","OPENSUSE-SU-2019:2587-1","OPENSUSE-SU-2019:2591-1","OPENSUSE-SU-2022:0182-1","RHSA-2020:4035","RHSA-2020:4451","SUSE-SU-2019:3044-1","SUSE-SU-2020:1135-1","SUSE-SU-2022:0142-1","SUSE-SU-2022:0182-1","SUSE-SU-2022:0182-2","SUSE-SU-2022:0183-1"],"duplicates":[],"related":["OPENSUSE-SU-2019:2587-1","OPENSUSE-SU-2019:2591-1","OPENSUSE-SU-2022:0182-1","SUSE-SU-2019:3044-1","SUSE-SU-2020:1135-1","SUSE-SU-2022:0142-1","SUSE-SU-2022:0182-1","SUSE-SU-2022:0182-2","SUSE-SU-2022:0183-1"]},"timeline":[{"kind":"published","date":"2019-12-18T17:33:24.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T21:31:37.471Z","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":"2026-10-19T12:11:08.319Z","stale":false,"partial":false}}