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CVE-2011-2206

Estado: ModificadaMedia (5.5)—

XMLParser.pm in DJabberd before 0.85 allows remote authenticated users to read arbitrary files, and possibly send HTTP requests to intranet servers or cause a denial of service (CPU and memory consumption), via an XML external entity declaration in conjunction with an entity reference, a different vulnerability than CVE-2011-1757.

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)

Brad Fitzpatrick — Djabberd

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-2206",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "affected": [
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      "source": "secalert@redhat.com",
      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-06-22T22:55:04.230",
  "references": [
    {
      "url": "http://groups.google.com/group/djabberd/msg/80a462d5c28873d7?dmode=source&output=gplain",
      "source": "secalert@redhat.com"
    },
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      "source": "secalert@redhat.com"
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    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "XMLParser.pm in DJabberd before 0.85 allows remote authenticated users to read arbitrary files, and possibly send HTTP requests to intranet servers or cause a denial of service (CPU and memory consumption), via an XML external entity declaration in conjunction with an entity reference, a different vulnerability than CVE-2011-1757."
    },
    {
      "lang": "es",
      "value": "XMLParser.pm en DJabberd v0.85 y anteriores permite a usuarios remotos autenticados leer ficheros arbitrarios, y posiblemente enviar peticiones HTTP a los servidores de intranet o causar una denegación de servicio (CPU y el consumo de memoria), a través de una declaración de entidad XML externo junto con una referencia de entidad, una vulnerabilidad diferente a CVE-2011-1757."
    }
  ],
  "lastModified": "2026-06-16T23:30:55.507",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "0.84"
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          "operator": "OR"
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}