CVE-2026-35215
Gravedad CVSS v3.1:
ALTA
Tipo:
CWE-369
División por cero
Fecha de publicación:
17/04/2026
Última modificación:
20/04/2026
Descripción
*** Pendiente de traducción *** Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the sdl_desc() function does not validate the length of a decoded SDL descriptor from a slice packet. A zero-length descriptor is later used to calculate the number of slice items, causing a division by zero. An unauthenticated attacker can exploit this by sending a crafted slice packet to crash the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
Impacto
Puntuación base 3.x
7.50
Gravedad 3.x
ALTA



