CVE-2018-0441

Name of the Vulnerable Software and Affected Versions Cisco IOS Access Points (APs) Software (affected versions not specified)

Description A vulnerability in the 802.11r Fast Transition feature set could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The issue is due to a corruption of certain timer mechanisms triggered by specific roaming events, which can cause a timer crash. An attacker could exploit this by sending malicious reassociation events multiple times to the same AP in a short period, causing a DoS condition.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.