The DHCPv4 server in Cisco IOS XR 5.2.2 on ASR 9000 devices allows remote attackers to cause a denial of service (service outage) via a flood of crafted DHCP packets, aka Bug ID CSCup67822.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|
| Ios_xr | Cisco | 5.2.2 (including) | 5.2.2 (including) |
References
