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CVE-2020-19724

Estado: ModificadaMedia (5.5)—

A memory consumption issue in get_data function in binutils/nm.c in GNU nm before 2.34 allows attackers to cause a denial of service via crafted command.

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)

GNU — Binutils

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-19724",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2020-19724",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-04T16:26:28.583454Z"
        }
      }
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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  "affected": [
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      "affectedData": [
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  "published": "2023-08-22T19:16:03.767",
  "references": [
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      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=25362",
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        "Third Party Advisory"
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      "source": "cve@mitre.org"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-401"
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  "descriptions": [
    {
      "lang": "en",
      "value": "A memory consumption issue in get_data function in binutils/nm.c in GNU nm before 2.34 allows attackers to cause a denial of service via crafted command."
    },
    {
      "lang": "es",
      "value": "Un problema de consumo de memoria en la función get_data en binutils/nm.c en GNU nm antes de la versión 2.34 permite a los atacantes causar una denegación de servicio a través de un comando manipulado. "
    }
  ],
  "lastModified": "2026-06-17T02:59:56.007",
  "configurations": [
    {
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              "versionEndExcluding": "2.34"
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}