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CVE-2019-1010023

Estado: ModificadaMedia (5.4)—

GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.

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 — Glibc

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-1010023",
  "cveTags": [
    {
      "tags": [
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      "sourceIdentifier": "josh@bress.net"
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  "metrics": {
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          "id": "CVE-2019-1010023",
          "role": "CISA Coordinator",
          "options": [
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-06-11T18:42:21.452782Z"
        }
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    "cvssMetricV2": [
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          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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    "cvssMetricV30": [
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          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
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  },
  "affected": [
    {
      "source": "josh@bress.net",
      "affectedData": [
        {
          "vendor": "GNU Libc",
          "product": "glibc",
          "versions": [
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            }
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  ],
  "published": "2019-07-15T04:15:13.397",
  "references": [
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      "url": "http://www.securityfocus.com/bid/109167",
      "tags": [
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        "VDB Entry"
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      "source": "josh@bress.net"
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    {
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      "source": "josh@bress.net"
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    {
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=22851",
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      "source": "josh@bress.net"
    },
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      "source": "josh@bress.net"
    },
    {
      "url": "https://ubuntu.com/security/CVE-2019-1010023",
      "source": "josh@bress.net"
    },
    {
      "url": "http://www.securityfocus.com/bid/109167",
      "tags": [
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      "url": "https://ubuntu.com/security/CVE-2019-1010023",
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. NOTE: Upstream comments indicate \"this is being treated as a non-security bug and no real threat."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** La corriente de GNU Libc está afectada por: Re-asignación de la biblioteca cargada actual con un archivo ELF malicioso. El impacto es: En el peor de los casos el atacante puede evaluar los privilegios. El componente es: libld. El vector de ataque es: El atacante envía 2 archivos ELF a la víctima y le pide que ejecute ldd en él. ldd ejecuta el código. NOTA: Los comentarios de arriba indican que \"esto está siendo tratado como un error de seguridad y no una amenaza real\"."
    }
  ],
  "lastModified": "2026-06-17T02:09:44.090",
  "configurations": [
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}