FKIE_CVE-2014-3361

Vulnerability from fkie_nvd - Published: 2014-09-25 10:55 - Updated: 2025-04-12 10:46
Severity ?
Summary
The ALG module in Cisco IOS 15.0 through 15.4 does not properly implement SIP over NAT, which allows remote attackers to cause a denial of service (device reload) via multipart SDP IPv4 traffic, aka Bug ID CSCun54071.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-natVendor Advisory
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat/cvrf/cisco-sa-20140924-nat_cvrf.xml
psirt@cisco.comhttp://www.securityfocus.com/bid/70129
psirt@cisco.comhttp://www.securitytracker.com/id/1030896
psirt@cisco.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/96181
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-natVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-nat/cvrf/cisco-sa-20140924-nat_cvrf.xml
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/70129
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1030896
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/96181
Impacted products
Vendor Product Version
cisco ios 15.0
cisco ios 15.1
cisco ios 15.2
cisco ios 15.3
cisco ios 15.4
To clipboard 

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  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "CF87CC9A-1AF5-4DB4-ACE5-DB938D3B2F84",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "EB41294E-F3DF-4F1E-A4C8-E90B21A88836",
              "vulnerable": true
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The ALG module in Cisco IOS 15.0 through 15.4 does not properly implement SIP over NAT, which allows remote attackers to cause a denial of service (device reload) via multipart SDP IPv4 traffic, aka Bug ID CSCun54071."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo ALG en Cisco IOS 15.0 hasta 15.4 no implementa debidamente SIP sobre NAT, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (recarga de dispositivo) a trav\u00e9s de tr\u00e1fico multipart SDP IPv4, tambi\u00e9n conocido como Bug ID CSCun54071."
    }
  ],
  "id": "CVE-2014-3361",
  "lastModified": "2025-04-12T10:46:40.837",
  "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": "2014-09-25T10:55:08.730",
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      "tags": [
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    },
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  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
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        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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