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CVE-2021-22570

Estado: ModificadaMedia (5.5)—

Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.

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 (8)

CWE

Referencias

JSON original (NVD)

Mostrar
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              "exploitation": "none"
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              "automatable": "no"
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-476"
        }
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      "lang": "en",
      "value": "Nullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater."
    },
    {
      "lang": "es",
      "value": "Una desreferencia de puntero Null cuando un char nulo está presente en un símbolo proto. El símbolo es analizado incorrectamente, conllevando a una llamada no comprobada al nombre del archivo proto durante la generación del mensaje de error resultante. Como el símbolo es analizado incorrectamente, el archivo es nullptr. Es recomendado actualizar a versión 3.15.0 o superior"
    }
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  "lastModified": "2026-06-17T03:37:26.873",
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