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CVE-2021-29063

Estado: ModificadaAlta (7.5)—

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Mpmath v1.0.0 through v1.2.1 when the mpmathify function is called.

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)

Fedoraproject — FedoraMpmath — Mpmath

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2021-29063",
  "cveTags": [],
  "metrics": {
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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          "value": "CWE-770"
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      "lang": "en",
      "value": "A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Mpmath v1.0.0 through v1.2.1 when the mpmathify function is called."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto una vulnerabilidad de denegación de servicio de expresiones regulares (ReDOS) en Mpmath v1.0.0 hasta v1.2.1 cuando se llama a la función mpmathify"
    }
  ],
  "lastModified": "2026-06-17T03:47:13.330",
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