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

Tue, 26 Nov 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

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

Updated: 2024-11-26T14:24:13.327Z

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

Link: CVE-2018-0441

cve-icon Vulnrichment

Updated: 2024-08-05T03:28:10.535Z

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T03:38:14.210

Link: CVE-2018-0441

cve-icon Redhat

No data.