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CVE-2018-1089

Estado: ModificadaAlta (7.5)—

389-ds-base before versions 1.4.0.9, 1.3.8.1, 1.3.6.15 did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service.

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 (5)

Debian — Debian LinuxFedoraproject — 389 Directory ServerRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Workstation

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2018-1089",
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          "authentication": "NONE",
          "integrityImpact": "NONE",
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      "value": "389-ds-base before versions 1.4.0.9, 1.3.8.1, 1.3.6.15 did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus resulting in denial of service."
    },
    {
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      "value": "389-ds-base en versiones anteriores a la 1.4.0.9, 1.3.8.1 y 1.3.6.15 no gestionó correctamente los filtros de búsqueda largos con caracteres que necesitan escapado. Esto podría conducir a desbordamientos de búfer. Un atacante remoto no autenticado podría emplear este error para hacer que ns-slapd se cierre inesperadamente mediante una petición LDAP especialmente manipulada que resulta en una denegación de servicio (DoS)."
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  "lastModified": "2026-06-17T01:50:27.350",
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