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CVE-2019-11596

Estado: ModificadaAlta (7.5)—

In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mode" and "lru temp_ttl" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c.

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 (2)

Canonical — Ubuntu LinuxMemcached — Memcached

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-11596",
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
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          "integrityImpact": "NONE",
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          "value": "CWE-476"
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      "value": "In memcached before 1.5.14, a NULL pointer dereference was found in the \"lru mode\" and \"lru temp_ttl\" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c."
    },
    {
      "lang": "es",
      "value": "memcached versiones anteriores a la 1.5.14, se encontró una desreferencia a un puntero NULL en los comandos \"lru mode\" y \"lru temp_ttl\". Esto causa una denegación de servicio cuando se analizan mensajes de comandos lru en process_lru_command en memcached.c."
    }
  ],
  "lastModified": "2026-06-17T02:13:14.070",
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