CVE-2021-30743

{"id": "CVE-2021-30743", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2021-09-08T14:15:09.593", "references": [{"url": "https://support.apple.com/en-us/HT212317", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT212323", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT212324", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT212325", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "https://support.apple.com/en-us/HT212530", "tags": ["Vendor Advisory"], "source": "product-security@apple.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "An out-of-bounds write was addressed with improved input validation. This issue is fixed in iOS 14.5 and iPadOS 14.5, watchOS 7.4, Security Update 2021-003 Catalina, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted image may lead to arbitrary code execution."}, {"lang": "es", "value": "Se abord\u00f3 una escritura fuera de l\u00edmites con una comprobaci\u00f3n de entrada mejorada. Este problema se corrigi\u00f3 en iOS versi\u00f3n 14.5 e iPadOS versi\u00f3n 14.5, watchOS versi\u00f3n 7.4, Security Update 2021-003 Catalina, tvOS versi\u00f3n 14.5, macOS Big Sur versi\u00f3n 11.3. El procesamiento de una imagen maliciosamente dise\u00f1ada puede conllevar a una ejecuci\u00f3n de c\u00f3digo arbitrario"}], "lastModified": "2023-01-09T16:41:59.350", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EAAE2C1-EF21-4567-99F1-335D1EF955D1", "versionEndExcluding": "14.5"}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1E12568-6F17-458F-8216-3D6DBC8F6DEE", "versionEndExcluding": "14.5"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D35AC8A5-3385-43ED-8753-A41E0C876D79"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6DF88F44-9522-4525-A215-4926175D8398"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "776702C3-EE91-4582-8AC5-1C38F06841DE"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F45EEAA6-3F24-4422-9747-A9137D54B547"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6806E8D-1BCF-4DC9-8B4E-BED6A1589D67"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C81F015C-48F0-43CE-8B8F-36E884F63A0D"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F7656D28-A4C8-4287-B891-ABCE3EE0F2A9"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.6:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF833C94-F436-407F-A3DA-32BE68A493C4"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.6:supplemental_update:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E5A4D99-706D-4B12-9D41-13A480B3DF0D"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "89161D20-EB9C-4EC0-8D82-75B27CE49264"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A654B8A2-FC30-4171-B0BB-366CD7ED4B6A"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F12CC8B5-C1EB-419E-8496-B9A3864656AD"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1F4BF7F-90D4-4668-B4E6-B06F4070F448"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FD7176C-F4D1-43A7-9E49-BA92CA0D9980"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2703DE0B-8A9E-4A9D-9AE8-028E22BF47CA"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0F441A43-1669-478D-9EC8-E96882DE4F9F"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D425C653-37A2-448C-BF2F-B684ADB08A26"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1C795B9-E58D-467C-83A8-2D45C792292F"}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6036D662-BB70-45E5-AEDC-4CBC7F84BC28", "versionEndExcluding": "11.3", "versionStartIncluding": "11.0.1"}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5B77841-F161-47AB-8043-3E0346E3AA25", "versionEndExcluding": "14.5"}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CFFFE00C-0AA6-4F60-ABF4-E68877BFD8F8", "versionEndExcluding": "7.4"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@apple.com"}