Cisco IOS XE Software MACsec MKA Using EAP-TLS Authentication Bypass (cisco-sa-20180926-macsec)

According to its self-reported version, Cisco IOS XE Software is affected by an authentication bypass vulnerability in the MACsec Key Agreement MKA using Extensible Authentication Protocol-Transport Layer Security EAP-TLS functionality due to a logic error. An unauthenticated, adjacent attacker c...