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CVE-2016-2225

Estado: ModificadaAlta (7.5)—

The __read_etc_hosts_r function in libc/inet/resolv.c in uClibc-ng before 1.0.12 allows remote DNS servers to cause a denial of service (infinite loop) via a crafted packet.

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)

Uclibc-ng Project — Uclibc-ng

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2016-2225",
  "cveTags": [],
  "metrics": {
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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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        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.0/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",
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  "affected": [
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  "published": "2017-03-24T15:59:00.560",
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  "vulnStatus": "Modified",
  "weaknesses": [
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    },
    {
      "lang": "es",
      "value": "La función __read_etc_hosts_r en libc/inet/resolv.c en uClibc-ng en versiones anteriores a 1.0.12 permite que los servidores DNS remotos causen una denegación de servicio (bucle infinito) a través de un paquete manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:43:42.073",
  "configurations": [
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}