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CVE-2014-3357

Estado: ModificadaAlta (7.8)—

Cisco IOS 15.0, 15.1, 15.2, y 15.4 y IOS XE 3.3.xSE anterior a 3.3.2SE, 3.3.xXO anterior a 3.3.1XO, 3.5.xE anterior a 3.5.2E, y 3.11.xS anterior a 3.11.1S permite a atacantes remotos causar una denegación de servicio (recarga de dispositivo) a través de paquetes mDNS malformados, también conocido como Bug ID CSCul90866.

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 (2)

Cisco — IOSCisco — IOS XE

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-3357",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/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": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2014-09-25T10:55:08.557",
  "references": [
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-mdns",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-mdns/cvrf/cisco-sa-20140924-mdns_cvrf.xml",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/70132",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1030898",
      "source": "psirt@cisco.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96182",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-mdns",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140924-mdns/cvrf/cisco-sa-20140924-mdns_cvrf.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/70132",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1030898",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/96182",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS 15.0, 15.1, 15.2, and 15.4 and IOS XE 3.3.xSE before 3.3.2SE, 3.3.xXO before 3.3.1XO, 3.5.xE before 3.5.2E, and 3.11.xS before 3.11.1S allow remote attackers to cause a denial of service (device reload) via malformed mDNS packets, aka Bug ID CSCul90866."
    },
    {
      "lang": "es",
      "value": "Cisco IOS 15.0, 15.1, 15.2, y 15.4 y IOS XE 3.3.xSE anterior a 3.3.2SE, 3.3.xXO anterior a 3.3.1XO, 3.5.xE anterior a 3.5.2E, y 3.11.xS anterior a 3.11.1S permite a atacantes remotos causar una denegación de servicio (recarga de dispositivo) a través de paquetes mDNS malformados, también conocido como Bug ID CSCul90866."
    }
  ],
  "lastModified": "2026-06-17T00:08:02.760",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CF87CC9A-1AF5-4DB4-ACE5-DB938D3B2F84"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EB41294E-F3DF-4F1E-A4C8-E90B21A88836"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C2AB6A02-B7C7-48D1-8857-BD1CDF9A40D8"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:15.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7D549F66-13E6-4AB0-972D-6F7FE6DB82DB"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.3\\(.0\\)xo:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B24D4850-4857-4608-8F37-063B05ED18CD"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.3.0se:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AEC52EC4-6658-40AB-A357-F9B538F21ED2"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.3.1se:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "63B34E77-D0BD-4501-A125-CDBE9A47031F"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.5.0e:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C14EB390-BA15-45C9-B971-D66CD98B0EDC"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.5.1e:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "748C5458-8F16-4DA4-8BDE-D00BF42DC8C0"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios_xe:3.11.0s:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6DAC081C-9A22-4CBC-A9D0-DD9995801791"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}