FKIE_CVE-2015-0618

Vulnerability from fkie_nvd - Published: 2015-02-21 11:59 - Updated: 2026-06-17 00:20
Severity
Summary
Cisco IOS XR 5.0.1 and 5.2.1 on Network Convergence System (NCS) 6000 devices and 5.1.3 and 5.1.4 on Carrier Routing System X (CRS-X) devices allows remote attackers to cause a denial of service (line-card reload) via malformed IPv6 packets with extension headers, aka Bug ID CSCuq95241.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150220-ipv6Vendor Advisory
psirt@cisco.comhttp://www.securityfocus.com/bid/72713
psirt@cisco.comhttp://www.securitytracker.com/id/1031778
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150220-ipv6Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/72713
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031778
Impacted products
Vendor Product Version
cisco ios_xr 5.0.1
cisco ios_xr 5.2.1
cisco network_convergence_system_6000 *
cisco carrier_routing_system 5.1.3
cisco carrier_routing_system 5.1.4
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "psirt@cisco.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:cisco:ios_xr:5.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "96BFB5A5-EF04-4334-9A62-558A375DE768",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr:5.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "95175A2E-14DB-4730-93EA-2291ED7E0DFC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:cisco:network_convergence_system_6000:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "907D316A-5FAE-4DFC-8FF1-60C87BA06362",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:carrier_routing_system:5.1.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8DF8A05-DA6E-449C-8E06-A4032196DCEB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:carrier_routing_system:5.1.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "7E8DDAB0-A852-44F6-8B6F-1757A1B38BEA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS XR 5.0.1 and 5.2.1 on Network Convergence System (NCS) 6000 devices and 5.1.3 and 5.1.4 on Carrier Routing System X (CRS-X) devices allows remote attackers to cause a denial of service (line-card reload) via malformed IPv6 packets with extension headers, aka Bug ID CSCuq95241."
    },
    {
      "lang": "es",
      "value": "Cisco IOS XR 5.0.1 y 5.2.1 en los dispositivos Network Convergence System (NCS) 6000 y 5.1.3 y 5.1.4 en los dispositivos Carrier Routing System X (CRS-X) permite a atacantes remotos causar una denegaci\u00f3n de servicio (recarga de tarjeta de l\u00ednea) a trav\u00e9s de paquetes IPv6 malformados con cabeceras de extensiones, tambi\u00e9n conocido como Bug ID CSCuq95241."
    }
  ],
  "id": "CVE-2015-0618",
  "lastModified": "2026-06-17T00:20:37.533",
  "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": "2015-02-21T11:59:01.327",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150220-ipv6"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securityfocus.com/bid/72713"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securitytracker.com/id/1031778"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150220-ipv6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/72713"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1031778"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-19"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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