CVE-2013-7306

https://notcve.org/view.php?id=CVE-2013-7306

The OSPF implementation on Brocade routers does not consider the possibility of duplicate Link State ID values in Link State Advertisement (LSA) packets before performing operations on the LSA database, which allows remote attackers to cause a denial of service (routing disruption) or obtain sensitive packet information via a crafted LSA packet, a related issue to CVE-2013-0149. La implementación OSPF en routers BROCADE no considera la posibilidad de valores Link State ID duplicados en paquetes Link State Advertisement (LSA) antes de ejecutar operaciones en la base de datos LSA, lo cual permite a atacantes causar denegación de servicio (interrupción del enrutado) u obtener información sensible de los paquetes a través de paquetes LSA manipulados, un problema relacionado con CVE-2013-0149. • http://www.kb.cert.org/vuls/id/229804 http://www.kb.cert.org/vuls/id/BLUU-98MS25 • CWE-20: Improper Input Validation •