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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*", "matchCriteriaId": "B7B435D2-E87C-4EF6-B883-3C12ED264AC4", "versionEndExcluding": "1.0.5", "versionStartIncluding": "1.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*", "matchCriteriaId": "C3ADA2E9-3E02-4352-8D68-A198DC490AA4", "versionEndExcluding": "1.2.2", "versionStartIncluding": "1.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the VirusEvent feature of ClamAV could allow a local attacker to inject arbitrary commands with the privileges of the application service account.The vulnerability is due to unsafe handling of file names. A local attacker could exploit this vulnerability by supplying a file name containing command-line sequences. When processed on a system using configuration options for the VirusEvent feature, the attacker could cause the application to execute arbitrary commands.\nClamAV has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\n\n\n"}, {"lang": "es", "value": "Una vulnerabilidad en la caracter\u00edstica VirusEvent de ClamAV podr\u00eda permitir a un atacante local inyectar comandos arbitrarios con los privilegios de la cuenta de servicio de la aplicaci\u00f3n. La vulnerabilidad se debe al manejo inseguro de nombres de archivos. Un atacante local podr\u00eda aprovechar esta vulnerabilidad proporcionando un nombre de archivo que contenga secuencias de l\u00ednea de comandos. Cuando se procesa en un sistema usando opciones de configuraci\u00f3n para la funci\u00f3n VirusEvent, el atacante podr\u00eda hacer que la aplicaci\u00f3n ejecute comandos arbitrarios. ClamAV ha lanzado actualizaciones de software que abordan esta vulnerabilidad. No existen soluciones alternativas que aborden esta vulnerabilidad."}], "id": "CVE-2024-20328", "lastModified": "2025-11-04T19:16:28.030", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.4, "source": "psirt@cisco.com", "type": "Secondary"}]}, "published": "2024-03-01T21:15:07.790", "references": [{"source": "psirt@cisco.com", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://blog.clamav.net/2023/11/clamav-130-122-105-released.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://blog.clamav.net/2023/11/clamav-130-122-105-released.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5FXZYVDNV66RNMNVJOHAJAYRZV4U64CQ/"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "psirt@cisco.com", "type": "Secondary"}]}

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