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CVE-2008-3444

Estado: ModificadaMedia (4.3)—

El componente de diseño de contenido de Mozilla Firefox 3.0 y 3.0.1, permite a atacantes remotos provocar una denegación de servicio (referencia a puntero nulo y caída de la aplicación) a través de una página web manipulada pero bien formada que contiene "un conjunto de etiquetas HTML válidas"

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)

Mozilla — Firefox

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2008-3444",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2008-08-04T10:59:00.000",
  "references": [
    {
      "url": "http://blog.mozilla.com/security/2008/07/30/low-risk-denial-of-service-in-firefox/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.radware.com/newsevents/pressrelease.aspx?id=6459",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/30486",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=448564",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44169",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://blog.mozilla.com/security/2008/07/30/low-risk-denial-of-service-in-firefox/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.radware.com/newsevents/pressrelease.aspx?id=6459",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/30486",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=448564",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44169",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The content layout component in Mozilla Firefox 3.0 and 3.0.1 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted but well-formed web page that contains \"a simple set of legitimate HTML tags.\""
    },
    {
      "lang": "es",
      "value": "El componente de diseño de contenido de Mozilla Firefox 3.0 y 3.0.1, permite a atacantes remotos provocar una denegación de servicio (referencia a puntero nulo y caída de la aplicación) a través de una página web manipulada pero bien formada que contiene \"un conjunto de etiquetas HTML válidas\""
    }
  ],
  "lastModified": "2026-06-16T22:55:50.567",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:mozilla:firefox:3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "412DF091-7604-4110-87A0-3488116A97E5"
            },
            {
              "criteria": "cpe:2.3:a:mozilla:firefox:3.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "11E07FED-ABDB-4B0A-AB2E-4CBF1EAC4301"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Red Hat does not consider this flaw a security issue. This flaw is not exploitable beyond causing the web browser to crash.",
      "lastModified": "2008-08-04T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}