cve-2014-3321
Vulnerability from cvelistv5
Published
2014-07-18 01:00
Modified
2024-08-06 10:43
Severity ?
Summary
Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.
References
ykramarz@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321Vendor Advisory
ykramarz@cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=34936Vendor Advisory
ykramarz@cisco.comhttp://www.securitytracker.com/id/1030597Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/viewAlert.x?alertId=34936Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1030597Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T10:43:05.197Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=34936"
          },
          {
            "name": "20140715 Cisco IOS XR Software MPLS Packet Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321"
          },
          {
            "name": "1030597",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1030597"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-07-15T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-01-04T20:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=34936"
        },
        {
          "name": "20140715 Cisco IOS XR Software MPLS Packet Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321"
        },
        {
          "name": "1030597",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1030597"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2014-3321",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://tools.cisco.com/security/center/viewAlert.x?alertId=34936",
              "refsource": "CONFIRM",
              "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=34936"
            },
            {
              "name": "20140715 Cisco IOS XR Software MPLS Packet Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321"
            },
            {
              "name": "1030597",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1030597"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2014-3321",
    "datePublished": "2014-07-18T01:00:00",
    "dateReserved": "2014-05-07T00:00:00",
    "dateUpdated": "2024-08-06T10:43:05.197Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"4.3.4\", \"matchCriteriaId\": \"23014C8E-362A-45AB-9628-B7153E729430\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"074571B4-65EF-451A-89DC-0797F6E4BFEA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D909532E-85F5-4201-8BFF-561A21998D97\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:cisco:ios_xr:4.3.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"73D962D3-563F-4CDE-B51D-224D7995FBC9\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0A580194-1B06-4D71-B618-345046DBA9C6\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"324C97E6-1810-404F-9F45-6240F99FF039\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"57EB55BB-41B7-40A1-B6F5-142FE8AB4C16\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"433F4A82-04A4-4EAA-8C19-F7581DCD8D29\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A93212A4-50AB-42E7-89A4-5FBBAEA050C3\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5445CC54-ACFB-4070-AF26-F91FEAA85181\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D7AA58E5-D7E1-48CF-93FF-C60EB85B2BC7\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.\"}, {\"lang\": \"es\", \"value\": \"Cisco IOS XR 4.3.4 y anteriores en dispositivos ASR 9000, cuando el enrutamiento de \u0027bridge-group virtual interface\u0027 (BVI) est\\u00e1 habilitado, permite a atacantes remotos causar una denegaci\\u00f3n de servicio (cuelgues de chip y tarjeta) a trav\\u00e9s de una serie de paquetes MPLS manipulados, tambi\\u00e9n conocido como Bug ID CSCuo91149.\"}]",
      "id": "CVE-2014-3321",
      "lastModified": "2024-11-21T02:07:51.750",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:A/AC:M/Au:N/C:N/I:N/A:C\", \"baseScore\": 5.7, \"accessVector\": \"ADJACENT_NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 5.5, \"impactScore\": 6.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2014-07-18T00:55:04.923",
      "references": "[{\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://tools.cisco.com/security/center/viewAlert.x?alertId=34936\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securitytracker.com/id/1030597\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://tools.cisco.com/security/center/viewAlert.x?alertId=34936\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securitytracker.com/id/1030597\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2014-3321\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2014-07-18T00:55:04.923\",\"lastModified\":\"2024-11-21T02:07:51.750\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.\"},{\"lang\":\"es\",\"value\":\"Cisco IOS XR 4.3.4 y anteriores en dispositivos ASR 9000, cuando el enrutamiento de \u0027bridge-group virtual interface\u0027 (BVI) est\u00e1 habilitado, permite a atacantes remotos causar una denegaci\u00f3n de servicio (cuelgues de chip y tarjeta) a trav\u00e9s de una serie de paquetes MPLS manipulados, tambi\u00e9n conocido como Bug ID CSCuo91149.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:A/AC:M/Au:N/C:N/I:N/A:C\",\"baseScore\":5.7,\"accessVector\":\"ADJACENT_NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":5.5,\"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-20\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"4.3.4\",\"matchCriteriaId\":\"23014C8E-362A-45AB-9628-B7153E729430\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"074571B4-65EF-451A-89DC-0797F6E4BFEA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D909532E-85F5-4201-8BFF-561A21998D97\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:ios_xr:4.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"73D962D3-563F-4CDE-B51D-224D7995FBC9\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0A580194-1B06-4D71-B618-345046DBA9C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"324C97E6-1810-404F-9F45-6240F99FF039\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"57EB55BB-41B7-40A1-B6F5-142FE8AB4C16\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"433F4A82-04A4-4EAA-8C19-F7581DCD8D29\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A93212A4-50AB-42E7-89A4-5FBBAEA050C3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5445CC54-ACFB-4070-AF26-F91FEAA85181\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D7AA58E5-D7E1-48CF-93FF-C60EB85B2BC7\"}]}]}],\"references\":[{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://tools.cisco.com/security/center/viewAlert.x?alertId=34936\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securitytracker.com/id/1030597\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://tools.cisco.com/security/center/viewAlert.x?alertId=34936\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securitytracker.com/id/1030597\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.