FKIE_CVE-2013-6693

Vulnerability from fkie_nvd - Published: 2013-11-22 01:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6693Vendor Advisory
psirt@cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=31861Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6693Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/viewAlert.x?alertId=31861Vendor Advisory
Impacted products
Vendor Product Version
cisco ios *
cisco ios 15.3\(2\)s
cisco ios 15.3s
cisco 7600_router *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
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              "criteria": "cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E01C8A6F-C3C1-476F-AE1A-CF2327ADA912",
              "versionEndIncluding": "15.3\\(3\\)s",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.3\\(2\\)s:*:*:*:*:*:*:*",
              "matchCriteriaId": "36979139-66D2-40DD-A865-547BA9D49786",
              "vulnerable": true
            },
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              "matchCriteriaId": "2D105A75-3C37-4B44-8248-6037C98F2F93",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345."
    },
    {
      "lang": "es",
      "value": "La implementaci\u00f3n MLDP en Cisco IOS 15.3(3)S y anteriores versiones de routers 7600, cuando son configurados varios VRFs, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (corrupci\u00f3n de chunk y reinicio del dispositivo) mediante el establecimiento de varios flujos multidifusi\u00f3n, tambi\u00e9n conocido como Bug IDCSCue22345."
    }
  ],
  "id": "CVE-2013-6693",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 5.4,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:H/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-11-22T01:55:04.073",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
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      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6693"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
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      "tags": [
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  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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