CVE-2018-0189

A vulnerability in the Forwarding Information Base FIB code of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, network attacker to cause a denial of service DoS condition. The vulnerability is due to a limitation in the way the FIB is internally representing recursive...

CVE-2018-0189

CVE-2018-0189 describes a DoS vulnerability in Cisco IOS and IOS XE FIB code. The issue arises from how the Forwarding Information Base represents recursive routes; an unauthenticated, network attacker can inject a specific recursive pattern to cause a device to reload, leading to DoS. Affected p...