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CVE-2021-45704

Estado: ModificadaAlta (8.1)—

An issue was discovered in the metrics-util crate before 0.7.0 for Rust. There is a data race and memory corruption because AtomicBucket<T> unconditionally implements the Send and Sync traits.

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)

Metrics-util Project — Metrics-util

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-45704",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
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          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
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          "confidentialityImpact": "PARTIAL"
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  "published": "2021-12-27T00:15:09.817",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-362"
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      "value": "An issue was discovered in the metrics-util crate before 0.7.0 for Rust. There is a data race and memory corruption because AtomicBucket<T> unconditionally implements the Send and Sync traits."
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      "value": "Se ha detectado un problema en la crate metrics-util versiones anteriores a 0.7.0 para Rust. Se presenta una carrera de datos y corrupción de memoria porque AtomicBucket(T) implementa incondicionalmente los rasgos Send y Sync"
    }
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  "lastModified": "2026-06-17T04:13:59.030",
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