{ "id": "CVE-2020-27923", "sourceIdentifier": "product-security@apple.com", "published": "2021-04-02T18:15:15.840", "lastModified": "2023-01-09T16:41:59.350", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1, iOS 14.2 and iPadOS 14.2, watchOS 7.1, tvOS 14.2. 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 la entrada mejorada. Este problema es corregido en macOS Big Sur versi\u00f3n 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur versi\u00f3n 11.0.1,iOS versi\u00f3n 14.2 y iPadOS versi\u00f3n 14.2, watchOS versi\u00f3n 7.1, tvOS versi\u00f3n 14.2. 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": "CWE-787" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.1.0", "matchCriteriaId": "21C0E924-5685-42A0-A78C-3330F1D2789D" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.2", "matchCriteriaId": "8768B67A-43ED-4726-A99F-A0A57A9A2CEC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.2", "matchCriteriaId": "468039C1-6A38-44D0-A0A1-294966117744" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.0.1", "matchCriteriaId": "5CD08100-FC49-42F0-A226-0E5B523EC027" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.2", "matchCriteriaId": "25DF8721-B1E2-45AF-87FD-14AB02B5506A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "versionEndExcluding": "7.1", "matchCriteriaId": "845B0F8C-2958-4BD2-9141-DCF894AFB953" } ] } ] } ], "references": [ { "url": "https://support.apple.com/en-us/HT211928", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT211929", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT211930", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT211931", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212011", "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ] } ] }