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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A use-after-free vulnerability exists in the way Foxit Reader 2024.3.0.26795 handles a checkbox CBF_Widget object. A specially crafted Javascript code inside a malicious PDF document can trigger this vulnerability, which can lead to memory corruption and result in arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially crafted, malicious site if the browser plugin extension is enabled."}, {"lang": "es", "value": "Existe una vulnerabilidad de use-after-free en la forma en que Foxit Reader 2024.3.0.26795 gestiona un objeto CBF_Widget de casilla de verificaci\u00f3n. Un c\u00f3digo Javascript especialmente manipulado dentro de un documento PDF malicioso puede desencadenar esta vulnerabilidad, lo que puede provocar la corrupci\u00f3n de la memoria y la ejecuci\u00f3n de c\u00f3digo arbitrario. Un atacante debe enga\u00f1ar al usuario para que abra el archivo malicioso para desencadenar esta vulnerabilidad. La explotaci\u00f3n tambi\u00e9n es posible si un usuario visita un sitio malicioso especialmente manipulado si la extensi\u00f3n del complemento del navegador est\u00e1 habilitada."}], "id": "CVE-2024-49576", "lastModified": "2024-12-18T18:15:07.417", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "talos-cna@cisco.com", "type": "Secondary"}]}, "published": "2024-12-18T16:15:13.477", "references": [{"source": "talos-cna@cisco.com", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2093"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2093"}], "sourceIdentifier": "talos-cna@cisco.com", "vulnStatus": "Undergoing Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "talos-cna@cisco.com", "type": "Secondary"}]}

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