A vulnerability in the implementation of the cluster feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation when handling Cluster Management Protocol (CMP) messages. An attacker could exploit this vulnerability by sending a malicious CMP message to an affected device. A successful exploit could allow the attacker to cause the switch to crash and reload or to hang, resulting in a DoS condition. If the switch hangs it will not reboot automatically, and it will need to be power cycled manually to recover.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2018-10-05T14:00:00Z
Updated: 2024-09-16T16:43:08.146Z
Reserved: 2017-11-27T00:00:00
Link: CVE-2018-0475
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-10-05T14:29:05.247
Modified: 2019-10-09T23:32:10.007
Link: CVE-2018-0475
Redhat
No data.