FKIE_CVE-2014-2109

Vulnerability from fkie_nvd - Published: 2014-03-27 21:55 - Updated: 2025-04-12 10:46
Severity ?
Summary
The TCP Input module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted TCP packets, aka Bug IDs CSCuh33843 and CSCuj41494.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-natVendor Advisory
psirt@cisco.comhttp://www.securityfocus.com/bid/66470
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140326-natVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/66470
Impacted products
Vendor Product Version
cisco ios 12.2
cisco ios 12.3
cisco ios 12.4
cisco ios 15.0
cisco ios 15.1
cisco ios 15.2
cisco ios 15.3
cisco ios 15.4
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  "descriptions": [
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    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo TCP Input en Cisco IOS 12.2 hasta 12.4 y 15.0 hasta 15.4, cuando se utiliza NAT, permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria o reinicio de dispositivo) a trav\u00e9s de paquetes TCP manipulados, tambi\u00e9n conocido como Bug IDs CSCuh33843 y CSCuj41494."
    }
  ],
  "id": "CVE-2014-2109",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
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        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
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  "published": "2014-03-27T21:55:09.033",
  "references": [
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  "vulnStatus": "Deferred",
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          "lang": "en",
          "value": "CWE-20"
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      "source": "nvd@nist.gov",
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