The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2 , and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. Security Fix: * wpa_supplicant: Unauthenticated EAPOL-Key decryption in wpa_supplicant For more details about the security issue, including the impact, a CVSS score, and other related information, refer to the CVE page listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.