« Volver al listado

CVE-2014-3322

Estado: ModificadaMedia (6.1)—

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuo68417.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (8)

Cisco — ASR 9000 Rsp440 RouterCisco — ASR 9001Cisco — ASR 9006Cisco — ASR 9010Cisco — ASR 9904Cisco — ASR 9912Cisco — ASR 9922Cisco — IOS XR

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-3322",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.1,
          "accessVector": "ADJACENT_NETWORK",
          "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.5,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-07-24T14:55:07.723",
  "references": [
    {
      "url": "http://secunia.com/advisories/60311",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3322",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=35009",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/68833",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1030623",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://secunia.com/advisories/60311",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3322",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=35009",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/68833",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1030623",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuo68417."
    },
    {
      "lang": "es",
      "value": "Cisco IOS XR 4.3(.2) y anteriores en los dispositivos ASR 9000 no realiza debidamente el muestreo NetFlow de paquetes IP, lo que permite a atacantes remotos causar una denegación de servicio (cuelgues de chip y tarjeta) a través de paquetes (1) IPv4 o (2) IPv6 malformados, también conocido como Bug ID CSCuo68417."
    }
  ],
  "lastModified": "2026-06-17T00:07:59.180",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "88B692CE-4052-4F9D-8A87-3E93DCBAAD6D",
              "versionEndIncluding": "4.3.2"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "074571B4-65EF-451A-89DC-0797F6E4BFEA"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D909532E-85F5-4201-8BFF-561A21998D97"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0A580194-1B06-4D71-B618-345046DBA9C6"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "324C97E6-1810-404F-9F45-6240F99FF039"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "57EB55BB-41B7-40A1-B6F5-142FE8AB4C16"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "433F4A82-04A4-4EAA-8C19-F7581DCD8D29"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A93212A4-50AB-42E7-89A4-5FBBAEA050C3"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5445CC54-ACFB-4070-AF26-F91FEAA85181"
            },
            {
              "criteria": "cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D7AA58E5-D7E1-48CF-93FF-C60EB85B2BC7"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}