{ "id": "CVE-2016-6355", "sourceIdentifier": "ykramarz@cisco.com", "published": "2016-08-23T02:11:03.007", "lastModified": "2016-11-28T20:31:30.860", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Memory leak in Cisco IOS XR 5.1.x through 5.1.3, 5.2.x through 5.2.5, and 5.3.x through 5.3.2 on ASR 9001 devices allows remote attackers to cause a denial of service (control-plane protocol outage) via crafted fragmented packets, aka Bug ID CSCux26791." }, { "lang": "es", "value": "Fuga de memoria en dispositivos Cisco IOS XR 5.1.x hasta la versi\u00f3n 5.1.3, 5.2.x hasta la versi\u00f3n 5.2.5 y 5.3.x hasta la versi\u00f3n 5.3.2 en ASR 9001 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (corte de protocolo de plano de control) a trav\u00e9s de paquetes fragmentados, tambi\u00e9n conocido como Bug ID CSCux26791." } ], "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:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-399" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "9839DC3C-8B8A-49D5-9E50-BB7C4BCE5878" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "12A14B46-0EC9-4FE4-AD28-F0F7861465B1" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.1.1.k9sec:*:*:*:*:*:*:*", "matchCriteriaId": "C754F1D8-81E5-45BB-A4E1-1F9D773F2979" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "61C1B066-9DED-46D7-9DF7-AB55DF01B80F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "53E2D669-70EA-455E-BC9C-E97065502DD1" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "DE1DFA18-E6D7-4F1D-8D9B-70323B2983AC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "95175A2E-14DB-4730-93EA-2291ED7E0DFC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "AB5452CA-E4DF-49FD-A677-3F6257F14707" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "E5EFC65A-C469-4267-9C0B-DD25E2E8C0F4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "7DABC2A4-B161-4597-B053-0ECEFCCDD89F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.2.5:*:*:*:*:*:*:*", "matchCriteriaId": "A0B5C0F4-1BEC-4B54-ABF0-948CFF80E5E0" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "D5F1F85C-B63F-4D6F-9918-4A5E4945B96B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "17A89483-1BC3-4F23-AEAC-C26E7E211CCE" }, { "vulnerable": true, "criteria": "cpe:2.3:o:cisco:ios_xr:5.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "4695DF36-5DC7-430B-8266-BF07FD2E7EFC" } ] } ] } ], "references": [ { "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160810-iosxr", "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ] }, { "url": "http://www.securityfocus.com/bid/92399", "source": "ykramarz@cisco.com" }, { "url": "http://www.securitytracker.com/id/1036585", "source": "ykramarz@cisco.com" } ] }