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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.
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La función php_pgsql_meta_data en pgsql.c en la extensión PostgreSQL (también conocida como pgsql) en PHP en versiones anteriores a 5.4.42, 5.5.x en versiones anteriores a 5.5.26 y 5.6 en versiones anteriores a 5.6.10 no tiene una extración de contador válido para nombres de tabla, lo que podría permitir a atacantes remotos provocar una denegación de servicio (referencia a puntero NULL y caída de aplicación) a través de un nombre manipulado. NOTA: esta vulnerabilidad existe debido a una solución
La función php_pgsql_meta_data en pgsql.c en la extensión PostgreSQL (también conocida como pgsql) en PHP en versiones anteriores a 5.4.42, 5.5.x en versiones anteriores a 5.5.26 y 5.6 en versiones anteriores a 5.6.10 no tiene una extración de contador válido para nombres de tabla, lo que podría permitir a atacantes remotos provocar una denegación de servicio (referencia a un puntero NULL y caída de la aplicación) a través de un nombre manipulado. NOTA: esta vulnerabilidad existe debido a una so