CVE-2017-12378

{"id": "CVE-2017-12378", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.1, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2018-01-26T20:29:00.550", "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=11946", "tags": ["Exploit", "Issue Tracking", "Patch", "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"}, {"url": "http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html", "tags": ["Release Notes", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.clamav.net/show_bug.cgi?id=11946", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00035.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/3550-1/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://usn.ubuntu.com/3550-2/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "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 on an affected device. The vulnerability is due to improper input validation checking mechanisms of .tar (Tape Archive) files sent to an affected device. A successful exploit could cause a checksum buffer over-read condition when ClamAV scans the malicious .tar file, potentially allowing the attacker to cause a DoS condition on the 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) en un sistema afectado. La vulnerabilidad se debe a errores en los mecanismos de comprobaci\u00f3n de validaci\u00f3n de entradas de archivos .tar (Tape Archive) enviados a un dispositivo afectado. Un exploit con \u00e9xito podr\u00eda provocar una sobrelectura de b\u00fafer basada en suma de verificaci\u00f3n cuando ClamAV escanea el archivo .tar malicioso, permitiendo que el atacante cree una condici\u00f3n de DoS en el dispositivo afectado."}], "lastModified": "2024-11-21T03:09:25.143", "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"}