{"containers": {"cna": {"affected": [{"product": "Security Update - Catalina", "vendor": "Apple", "versions": [{"lessThan": "2021", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "iOS", "vendor": "Apple", "versions": [{"lessThan": "14.7", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "11.5", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "2021", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "14.7", "status": "affected", "version": "unspecified", "versionType": "custom"}]}, {"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "7.6", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution."}], "problemTypes": [{"descriptions": [{"description": "Processing a maliciously crafted font file may lead to arbitrary code execution", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-09-08T13:45:19.000Z", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/en-us/HT212601"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/en-us/HT212602"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/en-us/HT212605"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/en-us/HT212600"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/en-us/HT212603"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/en-us/HT212604"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@apple.com", "ID": "CVE-2021-30759", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Security Update - Catalina", "version": {"version_data": [{"version_affected": "<", "version_value": "2021"}]}}, {"product_name": "iOS", "version": {"version_data": [{"version_affected": "<", "version_value": "14.7"}]}}, {"product_name": "macOS", "version": {"version_data": [{"version_affected": "<", "version_value": "11.5"}]}}, {"product_name": "macOS", "version": {"version_data": [{"version_affected": "<", "version_value": "2021"}]}}, {"product_name": "macOS", "version": {"version_data": [{"version_affected": "<", "version_value": "14.7"}]}}, {"product_name": "macOS", "version": {"version_data": [{"version_affected": "<", "version_value": "7.6"}]}}]}, "vendor_name": "Apple"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Processing a maliciously crafted font file may lead to arbitrary code execution"}]}]}, "references": {"reference_data": [{"name": "https://support.apple.com/en-us/HT212601", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212601"}, {"name": "https://support.apple.com/en-us/HT212602", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212602"}, {"name": "https://support.apple.com/en-us/HT212605", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212605"}, {"name": "https://support.apple.com/en-us/HT212600", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212600"}, {"name": "https://support.apple.com/en-us/HT212603", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212603"}, {"name": "https://support.apple.com/en-us/HT212604", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212604"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T22:40:32.183Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/en-us/HT212601"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/en-us/HT212602"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/en-us/HT212605"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/en-us/HT212600"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/en-us/HT212603"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/en-us/HT212604"}]}]}, "cveMetadata": {"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2021-30759", "datePublished": "2021-09-08T13:45:19.000Z", "dateReserved": "2021-04-13T00:00:00.000Z", "dateUpdated": "2024-08-03T22:40:32.183Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "matchCriteriaId": "3B5771AF-0A7B-4CB9-85C1-AE624498D080", "versionEndExcluding": "14.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "D3AF02B7-BF1F-483A-BA47-9B5B92AF1D29", "versionEndExcluding": "14.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14:*:*:*:*:*:*:*", "matchCriteriaId": "78393C67-1C42-4EFF-8390-55A253DF8A49", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.0:*:*:*:*:*:*:*", "matchCriteriaId": "E84C04D5-681F-4E1B-B60D-CB2AEB33E709", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.1:*:*:*:*:*:*:*", "matchCriteriaId": "68931DA7-9FDA-4F41-9876-B82A963C3979", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.2:*:*:*:*:*:*:*", "matchCriteriaId": "D8C065CE-3E74-43D8-94FF-0D0ACF6B7359", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.3:*:*:*:*:*:*:*", "matchCriteriaId": "87E02A82-3EF4-40FC-B1D4-25A7088D1B55", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.4:*:*:*:*:*:*:*", "matchCriteriaId": "FB0296C4-76CC-490D-A599-5DE75DCD29D9", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.5:*:*:*:*:*:*:*", "matchCriteriaId": "7BCF5B87-0AAD-4030-B439-B58990ED31DA", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*", "matchCriteriaId": "693E7DAE-BBF0-4D48-9F8A-20DDBD4AAC0C", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*", "matchCriteriaId": "CFE26ECC-A2C2-4501-9950-510DE0E1BD86", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*", "matchCriteriaId": "26108BEF-0847-4AB0-BD98-35344DFA7835", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*", "matchCriteriaId": "A369D48B-6A0A-47AE-9513-D5E2E6F30931", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*", "matchCriteriaId": "510F8317-94DA-498E-927A-83D5F41AF54A", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*", "matchCriteriaId": "0D5D1970-6D2A-42CA-A203-42023D71730D", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*", "matchCriteriaId": "C68AE52B-5139-40A4-AE9A-E752DBF07D1B", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*", "matchCriteriaId": "0FD3467D-7679-479F-9C0B-A93F7CD0929D", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*", "matchCriteriaId": "D4C6098E-EDBD-4A85-8282-B2E9D9333872", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*", "matchCriteriaId": "518BB47B-DD76-4E8C-9F10-7EBC1E146191", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*", "matchCriteriaId": "63940A55-D851-46EB-9668-D82BEFC1FE95", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*", "matchCriteriaId": "68C7A97A-3801-44FA-96CA-10298FA39883", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*", "matchCriteriaId": "6D69914D-46C7-4A0E-A075-C863C1692D33", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*", "matchCriteriaId": "9CDB4476-B521-43E4-A129-8718A8E0A8CD", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*", "matchCriteriaId": "9D072B77-BE3F-4A2E-B66A-E2C8DC3781E4", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-002:*:*:*:*:*:*", "matchCriteriaId": "A4A6BF78-B772-435C-AC1A-2199027CCF9E", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-003:*:*:*:*:*:*", "matchCriteriaId": "9A233DE4-D09A-4157-B852-E675889DD4C1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-004:*:*:*:*:*:*", "matchCriteriaId": "C5B08C18-E0B5-4036-824E-4A3FCB518200", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update:*:*:*:*:*:*", "matchCriteriaId": "2C88BD98-46F5-447F-963A-FB9B167E31BE", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.14.6:supplemental_update_2:*:*:*:*:*:*", "matchCriteriaId": "C7A0615B-D958-4BBF-B53F-AA839A0FE845", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15:*:*:*:*:*:*:*", "matchCriteriaId": "D35AC8A5-3385-43ED-8753-A41E0C876D79", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.1:*:*:*:*:*:*:*", "matchCriteriaId": "6DF88F44-9522-4525-A215-4926175D8398", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.2:*:*:*:*:*:*:*", "matchCriteriaId": "776702C3-EE91-4582-8AC5-1C38F06841DE", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.3:*:*:*:*:*:*:*", "matchCriteriaId": "F45EEAA6-3F24-4422-9747-A9137D54B547", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.4:*:*:*:*:*:*:*", "matchCriteriaId": "E6806E8D-1BCF-4DC9-8B4E-BED6A1589D67", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.5:*:*:*:*:*:*:*", "matchCriteriaId": "C81F015C-48F0-43CE-8B8F-36E884F63A0D", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.6:*:*:*:*:*:*:*", "matchCriteriaId": "F7656D28-A4C8-4287-B891-ABCE3EE0F2A9", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.6:supplemental_update:*:*:*:*:*:*", "matchCriteriaId": "2E5A4D99-706D-4B12-9D41-13A480B3DF0D", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*", "matchCriteriaId": "A654B8A2-FC30-4171-B0BB-366CD7ED4B6A", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*", "matchCriteriaId": "F12CC8B5-C1EB-419E-8496-B9A3864656AD", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*", "matchCriteriaId": "F1F4BF7F-90D4-4668-B4E6-B06F4070F448", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*", "matchCriteriaId": "7FD7176C-F4D1-43A7-9E49-BA92CA0D9980", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*", "matchCriteriaId": "2703DE0B-8A9E-4A9D-9AE8-028E22BF47CA", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*", "matchCriteriaId": "0F441A43-1669-478D-9EC8-E96882DE4F9F", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*", "matchCriteriaId": "D425C653-37A2-448C-BF2F-B684ADB08A26", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*", "matchCriteriaId": "A54D63B7-B92B-47C3-B1C5-9892E5873A98", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*", "matchCriteriaId": "C1C795B9-E58D-467C-83A8-2D45C792292F", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "AE66C45C-B3D7-444B-AE70-8EF7A380295E", "versionEndExcluding": "11.5", "versionStartIncluding": "11.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC9C8462-9BFF-4CC8-AB3A-0AAA8B20A81F", "versionEndExcluding": "14.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "matchCriteriaId": "94EF9266-E8BC-4F20-B724-A3151A06192C", "versionEndExcluding": "7.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A stack overflow was addressed with improved input validation. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. Processing a maliciously crafted font file may lead to arbitrary code execution."}, {"lang": "es", "value": "Se abord\u00f3 un desbordamiento de pila con una comprobaci\u00f3n de entrada mejorada. Este problema se corrigi\u00f3 en iOS versi\u00f3n 14.7, macOS Big Sur versi\u00f3n 11.5, watchOS versi\u00f3n 7.6, tvOS versi\u00f3n 14.7, Security Update 2021-005 Mojave, Security Update 2021-004 Catalina. El procesamiento de un archivo de fuentes maliciosamente dise\u00f1ado puede conllevar a una ejecuci\u00f3n de c\u00f3digo arbitrario"}], "id": "CVE-2021-30759", "lastModified": "2024-11-21T06:04:39.387", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-09-08T14:15:10.157", "references": [{"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212600"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212601"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212602"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212603"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212604"}, {"source": "product-security@apple.com", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212605"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212600"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212601"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212602"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212603"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212604"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.apple.com/en-us/HT212605"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}