{ "id": "CVE-2021-31013", "sourceIdentifier": "cve@mitre.org", "published": "2021-08-24T19:15:25.107", "lastModified": "2023-01-09T16:41:59.350", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. Processing a maliciously crafted font may result in the disclosure of process memory." }, { "lang": "es", "value": "Se ha solucionado una lectura fuera de l\u00edmites con una comprobaci\u00f3n de l\u00edmites mejorada. Este problema se ha solucionado en macOS Monterey 12.1, iOS 15.2 y iPadOS 15.2, macOS Big Sur 11.6.2. El procesamiento de una fuente maliciosa puede dar lugar a la divulgaci\u00f3n de la memoria del proceso" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-125" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "15.2", "matchCriteriaId": "CCE4E546-A0DD-4E9E-A6B9-C19B04D77466" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "15.2", "matchCriteriaId": "7FB904C1-43D1-4583-8729-5D1B1746A54C" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.0", "versionEndExcluding": "11.6.2", "matchCriteriaId": "287EBE44-07C0-41D3-B268-CC86CA5FD792" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "versionStartIncluding": "12.0.0", "versionEndExcluding": "12.1", "matchCriteriaId": "1508CC50-3BED-474C-8F47-EA17795A5CAA" } ] } ] } ], "references": [ { "url": "https://support.apple.com/en-us/HT212976", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212978", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212979", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] } ] }