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CVE-2011-0473

Estado: ModificadaAlta (10)—

Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle Cascading Style Sheets (CSS) token sequences in conjunction with CANVAS elements, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."

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)

Google — ChromeGoogle — Chrome OS

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2011-0473",
  "cveTags": [],
  "metrics": {
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          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
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        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
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        "userInteractionRequired": false
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          "versions": [
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  ],
  "published": "2011-01-14T17:00:02.747",
  "references": [
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      "url": "http://code.google.com/p/chromium/issues/detail?id=66560",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle Cascading Style Sheets (CSS) token sequences in conjunction with CANVAS elements, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a \"stale pointer.\""
    },
    {
      "lang": "es",
      "value": "Google Chrome antes de v8.0.552.237 y Chrome OS antes de v8.0.552.344 no controlan correctamente las secuencias de tokens CSS (Cascading Style Sheets) en relación con elementos CANVAS, lo que permite a atacantes remotos provocar una denegación de servicio o posiblemente tener un impacto no especificado a través de vectores desconocidos que llevan a un puntero en estado \"stale\"."
    }
  ],
  "lastModified": "2026-06-16T23:27:27.457",
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