Version-Release number of selected component:
control-center-3.8.0-3.fc20

Additional info:
backtrace_rating: 4
cmdline:        gnome-control-center network connect-8021x-wifi /org/freedesktop/NetworkManager/Devices/1 /org/freedesktop/NetworkManager/AccessPoint/153
crash_function: inner_auth_combo_changed_cb
executable:     /usr/bin/gnome-control-center
kernel:         3.9.0-0.rc6.git1.2.fc20.x86_64
runlevel:       N 5
uid:            1000
ureports_counter: 1
xsession_errors: 

Truncated backtrace:
Thread no. 1 (10 frames)
 #4 inner_auth_combo_changed_cb at eap-method-fast.c:214
 #5 eap_method_fast_new at eap-method-fast.c:420
 #6 ws_802_1x_auth_combo_init at wireless-security.c:418
 #7 ws_dynamic_wep_new at ws-dynamic-wep.c:132
 #8 finish_setup at ce-page-security.c:306
 #13 emit_initialized at ce-page.c:255
 #14 ce_page_complete_init at ce-page.c:289
 #15 get_secrets_cb at net-connection-editor.c:442
 #17 complete_pending_call_and_unlock at dbus-connection.c:2314
 #23 g_main_context_iteration at gmain.c:3762