{ "id": "CVE-2021-1793", "sourceIdentifier": "product-security@apple.com", "published": "2021-04-02T19:15:19.083", "lastModified": "2021-04-13T19:24:01.913", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution." }, { "lang": "es", "value": "Este problema es abordado con una comprobaci\u00f3n de la entrada mejorada. Este problema es corregido en macOS Big Sur versi\u00f3n 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS versi\u00f3n 7.3, tvOS versi\u00f3n 14.4, iOS versi\u00f3n 14.4 y iPadOS versi\u00f3n 14.4. El procesamiento de una imagen dise\u00f1ada maliciosamente puede conllevar a una ejecuci\u00f3n de c\u00f3digo arbitraria." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.4", "matchCriteriaId": "527CAF62-2FF0-4BC9-A537-EE52825C7504" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.4", "matchCriteriaId": "062166D7-2444-4022-B7E4-13884C43EDCA" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionStartIncluding": "10.15", "versionEndExcluding": "10.15.7", "matchCriteriaId": "DB8A73F8-3074-4B32-B9F6-343B6B1988C5" }, { "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_2020-001:*:*:*:*:*:*", "matchCriteriaId": "F1F4BF7F-90D4-4668-B4E6-B06F4070F448" }, { "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:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.0.1", "versionEndExcluding": "11.2", "matchCriteriaId": "084F8722-A895-4FC2-821E-DF0B129653BC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.4", "matchCriteriaId": "7320CF7C-3750-4CAA-8B7C-CAFC7E65354A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.3", "matchCriteriaId": "9AA4C59B-EC23-4723-9DFF-412938209DE5" } ] } ] } ], "references": [ { "url": "https://support.apple.com/en-us/HT212146", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212147", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212148", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212149", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] } ] }