CVE-2014-3271

{"id": "CVE-2014-3271", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-05-20T11:13:38.263", "references": [{"url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3271", "tags": ["Vendor Advisory"], "source": "psirt@cisco.com"}, {"url": "http://www.securitytracker.com/id/1030259", "tags": ["Third Party Advisory", "VDB Entry"], "source": "psirt@cisco.com"}, {"url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3271", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1030259", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The DHCPv6 implementation in Cisco IOS XR allows remote attackers to cause a denial of service (device crash) via a malformed packet, aka Bug IDs CSCum85558, CSCum20949, CSCul61849, and CSCul71149."}, {"lang": "es", "value": "La implementaci\u00f3n DHCPv6 en Cisco IOS XR permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de dispositivo) a trav\u00e9s de un paquete malformado, tambi\u00e9n conocido como Bug IDs CSCum85558, CSCum20949, CSCul61849 y CSCul71149."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3C15E168-11DA-4219-B689-78BC48935263"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@cisco.com"}