var-201404-0581
Vulnerability from variot
Cisco IOS XR does not properly throttle ICMPv6 redirect packets, which allows remote attackers to cause a denial of service (IPv4 and IPv6 transit outage) via crafted redirect messages, aka Bug ID CSCum14266. Cisco IOS is the interconnected network operating system used on most Cisco system routers and network switches. A denial of service vulnerability exists in Cisco IOS XR. Attackers can exploit this issue to cause all or most of the IPv4 and IPv6 traffic to fail while being processed on an affected device, denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCum14266. The vulnerability is caused by the program not properly managing ICMPv6 redirected packets
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Sightings
| Author | Source | Type | Date |
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Nomenclature
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