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CVE-2015-8787

Estado: ModificadaCrítica (9.8)—
Gravedad9.8Crítica · CVSS 3.1
Probabilidad de explotación9.23 %mayor que el 95 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

La función nf_nat_redirect_ipv4 en net/netfilter/nf_nat_redirect.c en el kernel de Linux en versiones anteriores a 4.4 permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída del sistema) o posiblemente tener otro impacto no especificado enviando ciertos paquetes IPv4 a una interfaz configurada incompletamente, un caso relacionado con CVE-2003-1604.

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
9.23 %
Percentil entre todas las CVEs puntuadas
95
Fecha de la puntuación
21/10/2026

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)

Linux — Linux Kernel

CWE

Referencias

Mostrar las 28 referencias

JSON original (NVD)

Mostrar
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      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The nf_nat_redirect_ipv4 function in net/netfilter/nf_nat_redirect.c in the Linux kernel before 4.4 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by sending certain IPv4 packets to an incompletely configured interface, a related issue to CVE-2003-1604."
    },
    {
      "lang": "es",
      "value": "La función nf_nat_redirect_ipv4 en net/netfilter/nf_nat_redirect.c en el kernel de Linux en versiones anteriores a 4.4 permite a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída del sistema) o posiblemente tener otro impacto no especificado enviando ciertos paquetes IPv4 a una interfaz configurada incompletamente, un caso relacionado con CVE-2003-1604."
    }
  ],
  "lastModified": "2026-06-17T00:35:15.070",
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          "operator": "OR"
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}