{ "id": "CVE-2021-30860", "sourceIdentifier": "cve@mitre.org", "published": "2021-08-24T19:15:14.370", "lastModified": "2022-09-30T15:05:56.477", "vulnStatus": "Analyzed", "cisaExploitAdd": "2021-11-03", "cisaActionDue": "2021-11-17", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Apple iOS \"FORCEDENTRY\" Remote Code Execution Vulnerability", "descriptions": [ { "lang": "en", "value": "An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited." }, { "lang": "es", "value": "Se ha solucionado un desbordamiento de enteros con una validaci\u00f3n de entrada mejorada. Este problema se soluciona en la actualizaci\u00f3n de seguridad 2021-005 Catalina, iOS 14.8 y iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. El procesamiento de un PDF malintencionado puede conducir a la ejecuci\u00f3n de c\u00f3digo arbitrario. Apple tiene conocimiento de un informe que indica que este problema puede haber sido explotado activamente." } ], "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-190" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "versionEndExcluding": "14.8", "matchCriteriaId": "FCD67B72-0B1D-46A8-A149-8149ED749FEC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.5.5", "matchCriteriaId": "5998D71C-A481-4F0C-AA06-B1FF0E6664A0" }, { "vulnerable": true, "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "versionStartIncluding": "13.0", "versionEndExcluding": "14.8", "matchCriteriaId": "478E12B4-50EB-4CB2-9C50-D8F08127FB12" }, { "vulnerable": true, "criteria": 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"Mailing List", "Third Party Advisory" ] }, { "url": "http://seclists.org/fulldisclosure/2021/Sep/40", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://seclists.org/fulldisclosure/2021/Sep/50", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://www.openwall.com/lists/oss-security/2022/09/02/11", "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://security.gentoo.org/glsa/202209-21", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212804", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212805", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212806", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/en-us/HT212807", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://support.apple.com/kb/HT212824", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] } ] }