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CVE-2020-29361

Estado: ModificadaAlta (7.5)—

An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.

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)

Debian — Debian LinuxP11-kit Project — P11-kit

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2020-29361",
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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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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "affected": [
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  "published": "2020-12-16T14:15:12.717",
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          "value": "CWE-190"
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en p11-kit versiones 0.21.1 hasta 0.23.21. Se han detectado múltiples desbordamientos de enteros en las asignaciones de matrices en la biblioteca de p11-kit y el comando de lista p11-kit, donde faltan comprobaciones de desbordamiento antes de llamar a realloc o calloc"
    }
  ],
  "lastModified": "2026-06-17T03:11:12.857",
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