{ "id": "CVE-2020-7216", "sourceIdentifier": "cve@mitre.org", "published": "2020-02-05T15:15:09.957", "lastModified": "2021-07-21T11:39:23.747", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [ { "lang": "en", "value": "An ni_dhcp4_parse_response memory leak in openSUSE wicked 0.6.55 and earlier allows network attackers to cause a denial of service by sending DHCP4 packets without a message type option." }, { "lang": "es", "value": "Una p\u00e9rdida de memoria en la funci\u00f3n ni_dhcp4_parse_response en openSUSE wicked versiones 0.6.55 y anteriores, permite a atacantes de red causar una denegaci\u00f3n de servicio mediante el env\u00edo de paquetes DHCP4 sin una opci\u00f3n de tipo de mensaje." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/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": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-401" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:opensuse:wicked:*:*:*:*:*:*:*:*", "versionEndIncluding": "0.6.55", "matchCriteriaId": "4BD1AF77-8620-4808-9DBF-8DF4A8F506C2" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "matchCriteriaId": "B620311B-34A3-48A6-82DF-6F078D7A4493" } ] } ] } ], "references": [ { "url": "http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00005.html", "source": "cve@mitre.org", "tags": [ "Mailing List", "Vendor Advisory" ] }, { "url": "https://bugzilla.suse.com/show_bug.cgi?id=1160905", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Permissions Required", "Vendor Advisory" ] } ] }