CVE-2014-3335: Improper Input Validation

Cisco IOS XR 4.3.2 and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service chip and card hangs via a crafted packet, aka Bug ID CSCup77750...

Cisco IOS XR Software Packet Parsing Denial of Service Vulnerability

A vulnerability in the packet parsing code of Cisco IOS XR Software for ASR 9000 Series Aggregation Services Routers could allow an unauthenticated, adjacent attacker to cause a lockup and eventual reload of a Network Processor NP chip and a line card processing traffic. The vulnerability is due ...