{"id":"CVE-2023-42873","state":"PUBLISHED","title":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14.1, tvOS 17.1, macOS Monterey 12.7.1, iOS 16.7.2 and iPadOS 16.7.2, iOS 17.1 and iPadOS 1","description":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14.1, tvOS 17.1, macOS Monterey 12.7.1, iOS 16.7.2 and iPadOS 16.7.2, iOS 17.1 and iPadOS 17.1, macOS Ventura 13.6.1. An app may be able to execute arbitrary code with kernel privileges.","publishedAt":"2024-02-21T06:41:59.491Z","updatedAt":"2025-11-04T19:22:52.987Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"apple","products":["Apple iOS and iPadOS","Apple tvOS","Apple macOS"],"affected":[{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"16.7","versionType":"custom"}]},{"vendor":"Apple","product":"tvOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17.1","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"14.1","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"13.6","versionType":"custom"}]},{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17.1","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"12.7","versionType":"custom"}]}],"references":["https://support.apple.com/en-us/HT213981","https://support.apple.com/en-us/HT213987","https://support.apple.com/en-us/HT213984","https://support.apple.com/en-us/HT213985","https://support.apple.com/en-us/HT213982","https://support.apple.com/en-us/HT213983","https://support.apple.com/kb/HT213987","https://support.apple.com/kb/HT213984","https://support.apple.com/kb/HT213983","https://support.apple.com/kb/HT213982"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/42xxx/CVE-2023-42873.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-42873","state":"PUBLISHED","datePublished":"2024-02-21T06:41:59.491Z","dateUpdated":"2025-11-04T19:22:52.987Z","assignerShortName":"apple","assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateReserved":"2023-09-14T19:05:11.453Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14.1, tvOS 17.1, macOS Monterey 12.7.1, iOS 16.7.2 and iPadOS 16.7.2, iOS 17.1 and iPadOS 17.1, macOS Ventura 13.6.1. An app may be able to execute arbitrary code with kernel privileges."}],"affected":[{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"16.7","versionType":"custom"}]},{"vendor":"Apple","product":"tvOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17.1","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"14.1","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"13.6","versionType":"custom"}]},{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17.1","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"12.7","versionType":"custom"}]}],"references":[{"url":"https://support.apple.com/en-us/HT213981"},{"url":"https://support.apple.com/en-us/HT213987"},{"url":"https://support.apple.com/en-us/HT213984"},{"url":"https://support.apple.com/en-us/HT213985"},{"url":"https://support.apple.com/en-us/HT213982"},{"url":"https://support.apple.com/en-us/HT213983"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"An app may be able to execute arbitrary code with kernel privileges"}]}],"providerMetadata":{"shortName":"apple","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateUpdated":"2024-02-21T06:41:59.491Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.apple.com/en-us/HT213981","tags":["x_transferred"]},{"url":"https://support.apple.com/en-us/HT213987","tags":["x_transferred"]},{"url":"https://support.apple.com/en-us/HT213984","tags":["x_transferred"]},{"url":"https://support.apple.com/en-us/HT213985","tags":["x_transferred"]},{"url":"https://support.apple.com/en-us/HT213982","tags":["x_transferred"]},{"url":"https://support.apple.com/en-us/HT213983","tags":["x_transferred"]},{"url":"https://support.apple.com/kb/HT213987"},{"url":"https://support.apple.com/kb/HT213984"},{"url":"https://support.apple.com/kb/HT213983"},{"url":"https://support.apple.com/kb/HT213982"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-04T19:22:52.987Z"}},{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"apple","product":"ipad_os","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"16.7.1","versionType":"custom"},{"version":"17.0","status":"affected","lessThan":"17.1","versionType":"custom"}],"cpes":["cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*"]},{"vendor":"apple","product":"iphone_os","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"16.7","versionType":"custom"},{"version":"17.0","status":"affected","lessThan":"17.1","versionType":"custom"}],"cpes":["cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*"]},{"vendor":"apple","product":"macos","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"12.7.1","versionType":"custom"},{"version":"13.0","status":"affected","lessThan":"13.6.1","versionType":"custom"},{"version":"14.0","status":"affected","lessThan":"14.1","versionType":"custom"}],"cpes":["cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*"]},{"vendor":"apple","product":"tvos","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"17.1","versionType":"custom"}],"cpes":["cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-08-28T19:45:16.241641Z","id":"CVE-2023-42873","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","type":"CWE","lang":"en","description":"CWE-787 Out-of-bounds Write"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-03-26T20:32:05.854Z"}}]}}}