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CVE-2011-2367

Status: ModifiedMedium (6.4)—

The WebGL implementation in Mozilla Firefox 4.x through 4.0.1 does not properly restrict read operations, which allows remote attackers to obtain sensitive information from GPU memory associated with an arbitrary process, or cause a denial of service (application crash), via unspecified vectors.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2011-2367",
  "cveTags": [],
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          "baseScore": 6.4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "published": "2011-06-30T16:55:05.177",
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html",
      "source": "cve@mitre.org"
    },
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        "Vendor Advisory"
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      "source": "cve@mitre.org"
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    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=656752",
      "source": "cve@mitre.org"
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    },
    {
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  "vulnStatus": "Modified",
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      "description": [
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          "lang": "en",
          "value": "CWE-264"
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      "value": "The WebGL implementation in Mozilla Firefox 4.x through 4.0.1 does not properly restrict read operations, which allows remote attackers to obtain sensitive information from GPU memory associated with an arbitrary process, or cause a denial of service (application crash), via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "La implementación de WebGL en Mozilla Firefox v4.x hasta v4.0.1 no restringe bien las operaciones de lectura, lo que permite a atacantes remotos obtener información sensible de la memoria de la GPU asociada con un proceso arbitrario o causar una denegación de servicio (caída de aplicación ), a través de vectores no especificados."
    }
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  "lastModified": "2026-06-16T23:31:11.777",
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