CVE-2022-46770

{"id": "CVE-2022-46770", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2022-12-07T20:15:11.720", "references": [{"url": "http://packetstormsecurity.com/files/171610/Qubes-Mirage-Firewall-0.8.3-Denial-Of-Service.html", "source": "cve@mitre.org"}, {"url": "https://github.com/mirage/qubes-mirage-firewall/issues/166", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-835"}]}], "descriptions": [{"lang": "en", "value": "qubes-mirage-firewall (aka Mirage firewall for QubesOS) 0.8.x through 0.8.3 allows guest OS users to cause a denial of service (CPU consumption and loss of forwarding) via a crafted multicast UDP packet (IP address range of 224.0.0.0 through 239.255.255.255)."}, {"lang": "es", "value": "qubes-mirage-firewall (aka firewall Mirage para QubesOS) 0.8.x a 0.8.3 permite a los usuarios de sistemas operativos invitados provocar una Denegaci\u00f3n de Servicio (DoS) (consumo de CPU y p\u00e9rdida de reenv\u00edo) a trav\u00e9s de un paquete UDP de multidifusi\u00f3n manipulado(rango de direcciones IP de 224.0. 0,0 a 239.255.255.255)."}], "lastModified": "2023-08-08T14:21:49.707", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:linuxfoundation:mirage_firewall:*:*:*:*:*:qubesos:*:*", "vulnerable": true, "matchCriteriaId": "8EF9D765-2D08-416F-96E9-897052A59AA2", "versionEndExcluding": "0.8.4", "versionStartIncluding": "0.8.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}