FKIE_CVE-2014-3262

Vulnerability from fkie_nvd - Published: 2014-05-16 11:12 - Updated: 2025-04-12 10:46
Severity ?
Summary
The Locator/ID Separation Protocol (LISP) implementation in Cisco IOS 15.3(3)S and earlier and IOS XE does not properly validate parameters in ITR control messages, which allows remote attackers to cause a denial of service (CEF outage and packet drops) via malformed messages, aka Bug ID CSCun73782.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3262Vendor Advisory
psirt@cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=34233Vendor Advisory
psirt@cisco.comhttp://www.securitytracker.com/id/1030243Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3262Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/viewAlert.x?alertId=34233Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1030243Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
cisco ios *
cisco ios 15.3\(3\)m
cisco ios 15.3m
cisco ios 15.3s
cisco ios_xe -
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E01C8A6F-C3C1-476F-AE1A-CF2327ADA912",
              "versionEndIncluding": "15.3\\(3\\)s",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "6E0A47B7-5AD3-4B4C-A2FD-4EE0381B3FCE",
              "vulnerable": true
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              "matchCriteriaId": "2D105A75-3C37-4B44-8248-6037C98F2F93",
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          "negate": false,
          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Locator/ID Separation Protocol (LISP) implementation in Cisco IOS 15.3(3)S and earlier and IOS XE does not properly validate parameters in ITR control messages, which allows remote attackers to cause a denial of service (CEF outage and packet drops) via malformed messages, aka Bug ID CSCun73782."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n Locator/ID Separation Protocol (LISP) en Cisco IOS 15.3(3)S y anteriores y IOS XE no valida debidamenete par\u00e1metros en mensajes de control ITR, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (interrupci\u00f3n de CEF y descargas de paquetes) a trav\u00e9s de mensajes malformados, tambi\u00e9n conocido como Bug ID CSCun73782."
    }
  ],
  "id": "CVE-2014-3262",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-05-16T11:12:01.040",
  "references": [
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      "tags": [
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      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3262"
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      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=34233"
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  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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