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CVE-2021-41751

Estado: ModificadaCrítica (9.8)—

Una vulnerabilidad de desbordamiento del búfer en el archivo ecma-builtin-array-prototype.c:909 en la función ecma_builtin_array_prototype_object_slice en Jerryscript versiones anteriores al commit e1ce7dd7271288be8c0c8136eea9107df73a8ce2 del 20 de octubre

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)

Jerryscript — Jerryscript

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-41751",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
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          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
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          "integrityImpact": "HIGH",
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          "availabilityImpact": "HIGH",
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  "affected": [
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      "affectedData": [
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  "published": "2022-04-05T16:15:12.340",
  "references": [
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      "url": "https://github.com/jerryscript-project/jerryscript/pull/4797",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow vulnerability in file ecma-builtin-array-prototype.c:909 in function ecma_builtin_array_prototype_object_slice in Jerryscript before commit e1ce7dd7271288be8c0c8136eea9107df73a8ce2 on Oct 20, 2021."
    },
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      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T04:08:52.190",
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