CVE-2017-12379

{"id": "CVE-2017-12379", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-01-26T20:29:00.613", "references": [{"url": "http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html", "tags": ["Release Notes", "Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://bugzilla.clamav.net/show_bug.cgi?id=11944", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00035.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://usn.ubuntu.com/3550-1/", "source": "ykramarz@cisco.com"}, {"url": "https://usn.ubuntu.com/3550-2/", "source": "ykramarz@cisco.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition or potentially execute arbitrary code on an affected device. The vulnerability is due to improper input validation checking mechanisms in the message parsing function on an affected system. An unauthenticated, remote attacker could exploit this vulnerability by sending a crafted email to the affected device. This action could cause a messageAddArgument (in message.c) buffer overflow condition when ClamAV scans the malicious email, allowing the attacker to potentially cause a DoS condition or execute arbitrary code on an affected device."}, {"lang": "es", "value": "ClamAV AntiVirus, en versiones 0.99.2 y anteriores, contiene una vulnerabilidad que podr\u00eda permitir que un atacante remoto sin autenticar provoque una denegaci\u00f3n de servicio (DoS) o ejecute c\u00f3digo arbitrario en un sistema afectado. La vulnerabilidad se debe a errores en los mecanismos de comprobaci\u00f3n de validaci\u00f3n de entradas en la funci\u00f3n de an\u00e1lisis de mensajes en un dispositivo afectado. Un atacante remoto no autenticado podr\u00eda explotar esta vulnerabilidad enviando un email manipulado a un dispositivo afectado. Esta acci\u00f3n podr\u00eda provocar una condici\u00f3n de desbordamiento de b\u00fafer en messageAddArgument (en message.c) cuando ClamAV escanea el email malicioso, permitiendo que el atacante cree una condici\u00f3n de DoS o ejecute c\u00f3digo arbitrario en un dispositivo afectado."}], "lastModified": "2018-03-16T01:29:04.390", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16F59A04-14CF-49E2-9973-645477EA09DA"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6EBE6567-EA27-4686-9351-EA1097D52D5D", "versionEndIncluding": "0.99.2"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}