CVE-2018-20404

{"id": "CVE-2018-20404", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "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": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2018-12-26T21:29:02.637", "references": [{"url": "https://downwithup.github.io/CVEPosts.html", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://downwithup.github.io/CVEPosts.html", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "ETK_E900.sys, a SmartETK driver for VIA Technologies EPIA-E900 system board, is vulnerable to denial of service attack via IOCTL 0x9C402048, which calls memmove and constantly fails on an arbitrary (uncontrollable) address, resulting in an eternal hang or a BSoD."}, {"lang": "es", "value": "ETK_E900.sys, un controlador de SmartETK para la placa de sistema de VIA Technologies EPIA-E900, es vulnerable a un ataque de denegaci\u00f3n de servicio (DoS) mediante una llamada IOCTL 0x9C402048, que llama a memmove y falla constantemente en una direcci\u00f3n arbitraria (incontrolable), lo que resulta en un bloqueo eterno o un BSoD."}], "lastModified": "2024-11-21T04:01:25.170", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:viatech:epia-e900_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA994CBB-33B1-456A-A147-361D58502001"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:viatech:epia-e900:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7E49F6DC-A25C-47EC-B9E6-8EFBCF952359"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}