Cisco 12000 with IOS 12.0 and line cards based on Engine 2 and earlier
allows remote attackers to cause a denial of service (CPU consumption)
by flooding the router with traffic that generates a large number of
ICMP Unreachable replies.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CISCO:20011114 ICMP Unreachable Vulnerability in Cisco 12000 Series Internet Router
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