CVE-2013-7312

https://notcve.org/view.php?id=CVE-2013-7312

The OSPF implementation on Enterasys switches and 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 en switches y routers Enterasys no considera la posibilidad de valores Link State ID duplicados en paquetes Link State Advertisement (LSA) antes de realizar operaciones en la base de datos LSA, lo que permite a atacantes remotos provocar una denegación de servicio (interrupción de enrutamiento) u obtener información sensible de paquetes a través de un paquete LSA manipulado, una vulnerabilidad relacionada con CVE-2013-0149. • http://www.kb.cert.org/vuls/id/229804 http://www.kb.cert.org/vuls/id/BLUU-985QS8 https://community.enterasys.com/enterasys/topics/ensrt_product_advisory_vu_229804_ospf_lsa_lookup_identifers-il4n3 https://cp-enterasys.kb.net/article.aspx?article=15134&p=1 •