« Volver al listado

CVE-2011-2064

Estado: ModificadaAlta (7.8)—

Cisco IOS 12.4MDA anterior a v12.4(24)MDA5 sobre Cisco Content Services Gateway - Segunda Generación (CSG2) permite a atacantes remotos provocar una denegación de servicio (recarga del dispositivo) a través de paquetes manipulados ICMP, también conocido como Bug ID CSCtl79577.

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 — Content Services Gateway Second GenerationCisco — IOS

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2011-2064",
  "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": "2011-07-11T20:55:01.270",
  "references": [
    {
      "url": "http://osvdb.org/73657",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://secunia.com/advisories/45148",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://securitytracker.com/id?1025748",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/48581",
      "source": "psirt@cisco.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68408",
      "source": "psirt@cisco.com"
    },
    {
      "url": "http://osvdb.org/73657",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/45148",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securitytracker.com/id?1025748",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b86503.shtml",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/48581",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68408",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS 12.4MDA before 12.4(24)MDA5 on the Cisco Content Services Gateway - Second Generation (CSG2) allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets, aka Bug ID CSCtl79577."
    },
    {
      "lang": "es",
      "value": "Cisco IOS 12.4MDA anterior a v12.4(24)MDA5 sobre Cisco Content Services Gateway - Segunda Generación (CSG2) permite a atacantes remotos provocar una denegación de servicio (recarga del dispositivo) a través de paquetes manipulados ICMP, también conocido como Bug ID CSCtl79577."
    }
  ],
  "lastModified": "2026-06-16T23:30:38.470",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4\\(24\\)md1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E44F5F4-D7FE-4B9C-BA65-2365EF7A8092"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4\\(24\\)md2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9548BCBF-0E01-41F8-A6BA-D70032340C73"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4\\(24\\)md3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9BF1BB8-EAB1-46C9-BD36-73E502619C88"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4\\(24\\)md4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34F23388-1B0B-4708-85F4-5A8B7359C1B2"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4\\(24\\)mda:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D0F2A946-AD8A-4644-8630-5951B66E4B34"
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4mda:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "237F6EDD-AB47-4768-9C75-C0B03E23696B"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:content_services_gateway_second_generation:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A7759766-DE4B-42DE-BFB9-0EA6E08C89F6"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}