A vulnerability in the 802.11r Fast Transition feature set of Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a corruption of certain timer mechanisms triggered by specific roaming events. This corruption will eventually cause a timer crash. An attacker could exploit this vulnerability by sending malicious reassociation events multiple times to the same AP in a short period of time, causing a DoS condition on the affected AP.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2018-10-17T22:00:00Z

Updated: 2024-09-16T20:32:14.188Z

Reserved: 2017-11-27T00:00:00

Link: CVE-2018-0441

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-10-17T22:29:00.550

Modified: 2019-10-09T23:32:05.397

Link: CVE-2018-0441

cve-icon Redhat

No data.