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Vulnerability Score 5.0 5.0
CVE Id CVE-2015-0672
Last Modified 04 Sep 2015 02:58:02
Published 26 Mar 2015 06:59:15
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity LOW
Authentication NONE



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.

Vulnerable Systems

Operating System

  • Cisco Ios Xr 5.2.2


CISCO - 20150324 Cisco IOS XR Software DHCPv4 Server Denial of Service Vulnerability

SECTRACK - 1031970

Last Updated: 27 May 2016 11:03:28