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.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0672
Reference (s):
- CISCO:20150324 Cisco IOS XR Software DHCPv4 Server Denial of Service Vulnerability
- URL: http://tools.cisco.com/security/center/viewAlert.x?alertId=38006
- SECTRACK:1031970
- URL: http://www.securitytracker.com/id/1031970