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CVE-2011-0414

Estado: ModificadaAlta (7.1)—

ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update.

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 (1)

ISC — Bind

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-0414",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.1,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cret@cert.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-02-23T19:00:01.907",
  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html",
      "source": "cret@cert.org"
    },
    {
      "url": "http://secunia.com/advisories/43439",
      "source": "cret@cert.org"
    },
    {
      "url": "http://secunia.com/advisories/43443",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.debian.org/security/2011/dsa-2208",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.isc.org/software/bind/advisories/cve-2011-0414",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/449980",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/559980",
      "tags": [
        "US Government Resource"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1025110",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-1070-1",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0466",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0489",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cret@cert.org"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=679496",
      "source": "cret@cert.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/43439",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/43443",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2011/dsa-2208",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.isc.org/software/bind/advisories/cve-2011-0414",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/449980",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/559980",
      "tags": [
        "US Government Resource"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1025110",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-1070-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0466",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0489",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=679496",
      "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": "ISC BIND 9.7.1 through 9.7.2-P3, when configured as an authoritative server, allows remote attackers to cause a denial of service (deadlock and daemon hang) by sending a query at the time of (1) an IXFR transfer or (2) a DDNS update."
    },
    {
      "lang": "es",
      "value": "En ISC BIND versión 9.7.1 hasta 9.7.2-P3, cuando está configurado como un servidor autorizado, permite a los atacantes remotos generar una denegación de servicio (punto muerto y suspensión de demonio) al enviar una consulta en el momento de (1) una transferencia IXFR o ( 2) una actualización de DDNS."
    }
  ],
  "lastModified": "2026-06-16T23:27:18.810",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2FC642B5-ACA4-4764-A9F2-3C87D5D8E9E0"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.1:p1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A16CE093-38E0-4274-AD53-B807DE72AF91"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.1:p2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2FB97DEB-A0A4-458C-A94B-46B7264AB0F1"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.1:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BFDF6597-7131-4080-BCFC-46032138646C"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "881B8C5B-8A66-45AC-85E6-758B8A8153BF"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.2:p1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4E2D144E-6A15-4B45-8B15-15B60FB33D71"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.2:p2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B5690EC8-66C9-4316-BEAB-C218843F7FCC"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.2:p3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FBF13572-C341-4FB1-BAFD-AF8F0C5EF510"
            },
            {
              "criteria": "cpe:2.3:a:isc:bind:9.7.2:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0B1D9F9C-54C2-485F-9B66-4AEA0573BC2E"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cret@cert.org"
}