{"schemaVersion":3,"id":"CVE-2023-42875","aliases":["UBUNTU-CVE-2023-42875","DEBIAN-CVE-2023-42875"],"status":"published","duplicateOf":null,"title":null,"description":"Processing web content may lead to arbitrary code execution. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17, Safari 17. The issue was addressed with improved memory handling.","dates":{"published":"2025-04-11T14:53:58.274Z","modified":"2026-02-26T18:28:25.925Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.3,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.3,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":7.3,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","exploitability":5.4,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":7.3,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","exploitability":5.4,"impact":8.7,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.3,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00555,"percentile":0.45172,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.010000000000000026,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00545},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00555,"percentile":0.45172}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00545,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00555,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00555,"percentile":0.45172}]},"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-94","name":"Improper Control of Generation of Code ('Code Injection')","description":"The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/94.html"}],"affected":[{"vendor":"apple","product":"ios and ipados","name":"iOS and iPadOS","label":"ios and ipados","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 17","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 17","eol":null,"hubHref":"/vendor/apple/ios_and_ipados"},{"vendor":"apple","product":"ipados","name":"ipados","label":"ipados","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 17.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 17.0","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":"< 17.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 17.0","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":"macos","name":"macos","label":"macos","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 14","noFixRecorded":false,"fixedIn":null},{"text":"< 14.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 14 | < 14.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"macos","label":"Apple macOS","category":"os"}},"hubHref":"/vendor/apple/macos"},{"vendor":"apple","product":"safari","name":"safari","label":"safari","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 17","noFixRecorded":false,"fixedIn":null},{"text":"< 17.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 17 | < 17.0","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, < 17","noFixRecorded":false,"fixedIn":null},{"text":"< 17.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 17 | < 17.0","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"tvos","label":"Apple tvOS","category":"os"}},"hubHref":"/vendor/apple/tvos"},{"vendor":"apple","product":"watchos","name":"watchos","label":"watchos","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ unspecified, < 10","noFixRecorded":false,"fixedIn":null},{"text":"< 10.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ unspecified, < 10 | < 10.0","eol":null,"hubHref":"/vendor/apple/watchos"},{"vendor":"debian","product":"webkit2gtk","name":"webkit2gtk","label":"webkit2gtk","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/webkit2gtk","purlType":"deb","versions":[{"text":"< 2.42.1-1~deb12u1","noFixRecorded":false,"fixedIn":null},{"text":"< 2.42.0-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.42.1-1~deb12u1 | < 2.42.0-1","eol":null,"hubHref":null},{"vendor":"debian","product":"wpewebkit","name":"wpewebkit","label":"wpewebkit","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/wpewebkit","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 2.42.0-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 2.42.0-1","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":"< 2.42.1-0ubuntu0.22.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 2.42.1-0ubuntu0.22.04.1","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":"ubuntu","product":"wpewebkit","name":"wpewebkit","label":"wpewebkit","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/wpewebkit","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null}],"affectedCount":14,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.apple.com/en-us/120949","label":"support.apple.com/en-us/120949","hostname":"support.apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120950","label":"support.apple.com/en-us/120950","hostname":"support.apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120948","label":"support.apple.com/en-us/120948","hostname":"support.apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120947","label":"support.apple.com/en-us/120947","hostname":"support.apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120330","label":"support.apple.com/en-us/120330","hostname":"support.apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-42875","label":"ubuntu.com/security/CVE-2023-42875","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-42875","label":"www.cve.org/CVERecord?id=CVE-2023-42875","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://webkitgtk.org/security/WSA-2025-0004.html","label":"webkitgtk.org/security/WSA-2025-0004.html","hostname":"webkitgtk.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-42875","label":"security-tracker.debian.org/tracker/CVE-2023-42875","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["DSA-5527-1","RHSA-2024:2126","RHSA-2024:2982","RHSA-2024:8492","RHSA-2024:8496","RHSA-2024:9646","RHSA-2024:9653","RHSA-2024:9679","RHSA-2024:9680","RHSA-2025:10364","SUSE-SU-2025:01720-1","SUSE-SU-2025:01724-1","SUSE-SU-2025:01746-1","SUSE-SU-2025:02033-1"],"duplicates":[],"related":["SUSE-SU-2025:01720-1","SUSE-SU-2025:01724-1","SUSE-SU-2025:01746-1","SUSE-SU-2025:02033-1"]},"timeline":[{"kind":"published","date":"2025-04-11T14:53:58.274Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-26T18:28:25.925Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":29,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T16:37:00.395Z","stale":false,"partial":false}}