CVE-2024-42220

{"id": "CVE-2024-42220", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 3.9}]}, "published": "2024-12-18T23:15:08.597", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1972", "tags": ["Exploit", "Third Party Advisory"], "source": "talos-cna@cisco.com"}, {"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1972", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1972", "tags": ["Exploit", "Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-347"}]}], "descriptions": [{"lang": "en", "value": "A library injection vulnerability exists in Microsoft Outlook 16.83.3 for macOS. A specially crafted library can leverage Outlook's access privileges, leading to a permission bypass. A malicious application could inject a library and start the program to trigger this vulnerability and then make use of the vulnerable application's permissions."}, {"lang": "es", "value": "Existe una vulnerabilidad de inyecci\u00f3n de librer\u00eda en Microsoft Outlook 16.83.3 para macOS. Una librer\u00eda especialmente manipulada puede aprovechar los privilegios de acceso de Outlook, lo que lleva a una omisi\u00f3n de permisos. Una aplicaci\u00f3n malintencionada podr\u00eda inyectar una librer\u00eda e iniciar el programa para activar esta vulnerabilidad y luego hacer uso de los permisos de la aplicaci\u00f3n vulnerable."}], "lastModified": "2025-08-22T21:29:03.210", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:outlook:16.83.3:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "789360E2-84D0-4A42-A97B-F12BA7E09DAF"}], "operator": "OR"}]}], "sourceIdentifier": "talos-cna@cisco.com"}