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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*", "matchCriteriaId": "C21D8C4B-CEBE-422C-A103-B516EBCC34B6", "versionEndExcluding": "0.103.12", "vulnerable": true}, {"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*", "matchCriteriaId": "8D3AF611-42CD-4EC8-9A2A-89AEC62A3D6E", "versionEndExcluding": "1.0.7", "versionStartIncluding": "0.104.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*", "matchCriteriaId": "DD0EA13B-FFC9-4385-8691-38A90DCE774F", "versionEndExcluding": "1.3.2", "versionStartIncluding": "1.2.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:clamav:clamav:1.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "9D7F43F7-EF41-4CB7-A013-6A8F274F973D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the PDF parsing module of Clam AntiVirus (ClamAV) versions 1.4.0, 1.3.2 and prior versions, all 1.2.x versions, 1.0.6 and prior versions, all 0.105.x versions, all 0.104.x versions, and 0.103.11 and all prior versions could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r\nThe vulnerability is due to an out of bounds read. An attacker could exploit this vulnerability by submitting a crafted PDF file to be scanned by ClamAV on an affected device. An exploit could allow the attacker to terminate the scanning process."}, {"lang": "es", "value": "Una vulnerabilidad en el m\u00f3dulo de an\u00e1lisis de PDF de Clam AntiVirus (ClamAV) versiones 1.4.0, 1.3.2 y anteriores, todas las versiones 1.2.x, 1.0.6 y anteriores, todas las versiones 0.105.x, todas las versiones 0.104.x y 0.103.11 y anteriores podr\u00eda permitir que un atacante remoto no autenticado provoque una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. La vulnerabilidad se debe a una lectura fuera de los l\u00edmites. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando un archivo PDF manipulado para que ClamAV lo escanee en un dispositivo afectado. Una explotaci\u00f3n podr\u00eda permitir al atacante terminar el proceso de escaneo."}], "id": "CVE-2024-20505", "lastModified": "2024-09-12T17:28:47.010", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 1.4, "source": "ykramarz@cisco.com", "type": "Secondary"}]}, "published": "2024-09-04T22:15:03.887", "references": [{"source": "ykramarz@cisco.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://blog.clamav.net/2024/09/clamav-141-132-107-and-010312-security.html"}], "sourceIdentifier": "ykramarz@cisco.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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