Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*", "matchCriteriaId": "C0C513C0-97CB-4F5A-9942-5AF48742BDA9", "versionEndIncluding": "4.2.0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*", "matchCriteriaId": "0A580194-1B06-4D71-B618-345046DBA9C6", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.3:*:*:*:*:*:*:*", "matchCriteriaId": "39F8B336-0DFA-41CE-9EFF-89A09BBDC6D6", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.4:*:*:*:*:*:*:*", "matchCriteriaId": "8A1D1B60-C94F-44BF-8194-7758394E31C3", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "06E63681-C89F-4569-A52C-B870D48E436C", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "8E593EF3-133A-4E15-9B86-6B451F5C0159", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "3BB49EB2-2D99-4C45-80B7-48299A1EBF30", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "FB6ABB63-E2D2-42F7-B648-BF6002D1C05E", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:cisco:crs_performance_route_processor:-:*:*:*:*:*:*:*", "matchCriteriaId": "A6D383DA-04D7-4789-B7F7-B31FD645BA8F", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593."}, {"lang": "es", "value": "Cisco IOS XR anteriores a v4.2.1 en dispositivos ASR series 900 y dispositivos CRS, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (transmisi\u00f3n de paquetes cortados) a trav\u00e9s de un paquete manipulado, tambi\u00e9n conocido como Bug IDs CSCty94537 y CSCtz62593."}], "evaluatorImpact": "Per: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120530-iosxr\r\n\r\n'Affected Products\r\nThis vulnerability affects IOS XR Software version 4.2.0 running on the Cisco ASR 9000 Series RSP440. It also affects IOS XR Software versions 4.0.3, 4.0.4, 4.1.0, 4.1.1, 4.1.2, and 4.2.0 running on the CRS Performance Route Processor.'", "id": "CVE-2012-2488", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-05-31T10:17:38.763", "references": [{"source": "psirt@cisco.com", "url": "http://secunia.com/advisories/49329"}, {"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120530-iosxr"}, {"source": "psirt@cisco.com", "url": "http://www.securityfocus.com/bid/53728"}, {"source": "psirt@cisco.com", "url": "http://www.securitytracker.com/id?1027104"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/49329"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120530-iosxr"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/53728"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1027104"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}