CVE-2019-1920 – Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability

https://notcve.org/view.php?id=CVE-2019-1920

17 Jul 2019 — A vulnerability in the 802.11r Fast Transition (FT) implementation for Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected interface. The vulnerability is due to a lack of complete error handling condition for client authentication requests sent to a targeted interface configured for FT. An attacker could exploit this vulnerability by sending crafted authentication request traffic to the targeted interface, caus... • http://www.securityfocus.com/bid/109312 • CWE-20: Improper Input Validation •