{ "id": "CVE-2017-7397", "sourceIdentifier": "cve@mitre.org", "published": "2017-04-03T20:59:00.200", "lastModified": "2024-05-17T01:19:47.683", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "BackBox Linux 4.6 allows remote attackers to cause a denial of service (ksoftirqd CPU consumption) via a flood of packets with Martian source IP addresses (as defined in RFC 1812 section 5.3.7). This product enables net.ipv4.conf.all.log_martians by default. NOTE: the vendor reports \"It has been proved that this vulnerability has no foundation and it is totally fake and based on false assumptions." }, { "lang": "es", "value": "** DISPUTADA ** BackBox Linux 4.6 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (consumo de CPU ksoftirqd) a trav\u00e9s de una inundaci\u00f3n de paquetes con direcciones IP de origen Martian (tal como se define en el RFC 1812 secci\u00f3n 5.3.7). Este producto habilita net.ipv4.conf.all.log_martians por defecto. NOTA: el proveedor reporta \"Se ha demostrado que esta vulnerabilidad no tiene fundamento y es totalmente falsa y basada en suposiciones falsas\"." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 10.0, "impactScore": 2.9, "acInsufInfo": true, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-400" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:backbox:backbox_linux:4.6:*:*:*:*:*:*:*", "matchCriteriaId": "2A3B80AA-BB59-4520-AB3F-073AF41D1CB1" } ] } ] } ], "references": [ { "url": "http://www.exploitalert.com/view-details.html?id=26361", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://backbox.org/portal/blog/false-cve-backbox-46-unmasked", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://cxsecurity.com/issue/WLB-2017040001", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://forum.backbox.org/security-advisories/waiting-verification-backbox-os-denial-of-service/msg10218", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://www.exploit-db.com/exploits/41781/", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] } ] }