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CVE-2020-35881

Estado: ModificadaCrítica (9.8)—
Gravedad9.8Crítica · CVSS 3.1
Probabilidad de explotación1.73 %mayor que el 77 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Se detectó un problema en la crate traitobject hasta el 01-06-2020 para Rust. Presenta falsas expectativas sobre los punteros fat, posiblemente causando una corrupción de la memoria, por ejemplo, en Rust versión 2.x.

CVSS

Puntuación base
9.8
Versión
3.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
1.73 %
Percentil entre todas las CVEs puntuadas
77
Fecha de la puntuación
23/10/2026

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)

Traitobject Project — Traitobject

CWE

Referencias

Mostrar las 2 referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2020-35881",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
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  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
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          "versions": [
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  "published": "2020-12-31T10:15:16.143",
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      "tags": [
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        "Third Party Advisory"
      ],
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      "description": [
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          "value": "CWE-787"
        }
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      "lang": "en",
      "value": "An issue was discovered in the traitobject crate through 2020-06-01 for Rust. It has false expectations about fat pointers, possibly causing memory corruption in, for example, Rust 2.x."
    },
    {
      "lang": "es",
      "value": "Se detectó un problema en la crate traitobject hasta el 01-06-2020 para Rust. Presenta falsas expectativas sobre los punteros fat, posiblemente causando una corrupción de la memoria, por ejemplo, en Rust versión 2.x."
    }
  ],
  "lastModified": "2026-06-17T03:14:31.557",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}