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CVE-2022-0918

Estado: ModificadaAlta (7.5)—

A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing.

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)

Port389 — 389-ds-baseRedhat — Enterprise Linux

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2022-0918",
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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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          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
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  "affected": [
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      "affectedData": [
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  "vulnStatus": "Modified",
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    {
      "lang": "en",
      "value": "A vulnerability was discovered in the 389 Directory Server that allows an unauthenticated attacker with network access to the LDAP port to cause a denial of service. The denial of service is triggered by a single message sent over a TCP connection, no bind or other authentication is required. The message triggers a segmentation fault that results in slapd crashing."
    },
    {
      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad en 389 Directory Server que permite a un atacante no autenticado con acceso a la red al puerto LDAP causar una denegación de servicio. La denegación de servicio es desencadenada por un único mensaje enviado a través de una conexión TCP, no es requerido bind u otra autenticación. El mensaje desencadena un fallo de segmentación que resulta en el bloqueo de slapd"
    }
  ],
  "lastModified": "2026-06-17T04:21:29.063",
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