CVE-2009-2727

Estado: ModificadaAlta (9.3)—Exploit
Gravedad9.3Alta · CVSS 2.0
Probabilidad de explotación27 %mayor que el 98 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePublicado en Exploit-DB · Módulo de Metasploit (exploit fiable y al alcance de cualquiera)

Desbordamiento de búfer basado en pila en la función _tt_internal_realpath en la biblioteca ToolTalk (libtt.a) en IBM AIX v5.2.0, v5.3.0, v5.3.7 a la v5.3.10, y v6.1.0 a la v6.1.3, cuando el demonio rpc.ttdserver está activado en /etc/inetd.conf, permite a atacantes remotos ejecutar código de su elección a través de una cadena larga ASCII XDR-encoded sobre el procedimiento remoto 15.

CVSS

Puntuación base
9.3
Versión
2.0
Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
27 %
Percentil entre todas las CVEs puntuadas
98
Fecha de la puntuación
20/10/2026

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).

Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

CWE

Referencias

Mostrar las 30 referencias

JSON original (NVD)

Mostrar
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      "value": "Desbordamiento de búfer basado en pila en la función _tt_internal_realpath en la biblioteca ToolTalk (libtt.a) en IBM AIX v5.2.0, v5.3.0, v5.3.7 a la v5.3.10, y v6.1.0 a la v6.1.3, cuando el demonio rpc.ttdserver está activado en /etc/inetd.conf, permite a atacantes remotos ejecutar código de su elección a través de una cadena larga ASCII XDR-encoded sobre el procedimiento remoto 15."
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  "lastModified": "2026-06-16T23:10:07.073",
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