Vulnerability-Lookup

FKIE_CVE-2014-2176

Vulnerability from fkie_nvd - Published: 2014-06-14 11:18 - Updated: 2026-06-17 00:06

Severity

Summary

Cisco IOS XR 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSCun71928.

References

URL	Tags
psirt@cisco.com	http://secunia.com/advisories/58722	Permissions Required
psirt@cisco.com	http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140611-ipv6	Vendor Advisory
psirt@cisco.com	http://www.securityfocus.com/bid/68005	Third Party Advisory, VDB Entry
psirt@cisco.com	http://www.securitytracker.com/id/1030400	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/58722	Permissions Required
af854a3a-2127-422b-91ae-364da2661108	http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140611-ipv6	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/68005	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://www.securitytracker.com/id/1030400	Third Party Advisory, VDB Entry

Impacted products

Vendor	Product	Version
cisco	ios_xr	4.1.2
cisco	ios_xr	4.2.0
cisco	ios_xr	4.3.1
cisco	ios_xr	5.1.0
cisco	ios_xr	5.1.1
cisco	asr_9001	-
cisco	asr_9006	-
cisco	asr_9010	-
cisco	asr_9904	-
cisco	asr_9912	-
cisco	asr_9922	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "psirt@cisco.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "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
            },
            {
              "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: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
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "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",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS XR 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSCun71928."
    },
    {
      "lang": "es",
      "value": "Cisco IOS XR 4.1.2 hasta 5.1.1 en dispositivos ASR 9000, cuando una tarjeta de l\u00ednea basado en Trident est\u00e1 utilizada, permite a atacantes remotos causar una denegaci\u00f3n de servicio (reinicio de chip NP y tarjeta de l\u00ednea) a trav\u00e9s de paquetes IPv6 malformados, tambi\u00e9n conocido como Bug ID CSCun71928."
    }
  ],
  "id": "CVE-2014-2176",
  "lastModified": "2026-06-17T00:06:11.207",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-06-14T11:18:55.127",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Permissions Required"
      ],
      "url": "http://secunia.com/advisories/58722"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140611-ipv6"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/68005"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1030400"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required"
      ],
      "url": "http://secunia.com/advisories/58722"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140611-ipv6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/68005"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id/1030400"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2014-2176 (GCVE-0-2014-2176)

Vulnerability from cvelistv5 – Published: 2014-06-14 10:00 – Updated: 2024-08-06 10:05

Summary

Severity

No CVSS data available.

CWE

Assigner

cisco mitre root Scorecard

References

4 references

URL	Tags
http://secunia.com/advisories/58722	third-party-advisoryx_refsource_SECUNIA
http://tools.cisco.com/security/center/content/Ci…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/68005	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1030400	vdb-entryx_refsource_SECTRACK

Date Public

2014-06-11 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T10:05:59.963Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "58722",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/58722"
          },
          {
            "name": "20140611 Cisco IOS XR Software IPv6 Malformed Packet Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140611-ipv6"
          },
          {
            "name": "68005",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/68005"
          },
          {
            "name": "1030400",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1030400"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-06-11T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco IOS XR 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSCun71928."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-06-20T12:57:00.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "58722",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/58722"
        },
        {
          "name": "20140611 Cisco IOS XR Software IPv6 Malformed Packet Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140611-ipv6"
        },
        {
          "name": "68005",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/68005"
        },
        {
          "name": "1030400",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1030400"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2014-2176",
          "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 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSCun71928."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "58722",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/58722"
            },
            {
              "name": "20140611 Cisco IOS XR Software IPv6 Malformed Packet Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140611-ipv6"
            },
            {
              "name": "68005",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/68005"
            },
            {
              "name": "1030400",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1030400"
            }
          ]
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  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2014-2176",
    "datePublished": "2014-06-14T10:00:00.000Z",
    "dateReserved": "2014-02-25T00:00:00.000Z",
    "dateUpdated": "2024-08-06T10:05:59.963Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

FKIE_CVE-2014-2176

CVE-2014-2176 (GCVE-0-2014-2176)

Tags

Sightings

Nomenclature

Related by attack behaviour