CVE:CVE-2019-9495
CNNVD:CNNVD-201904-569
WPA是美国Wi-Fi联盟（Wi-Fi Alliance）的一套Wi-Fi访问保护方案，包括安全协议和安全认证程序。
WPA中存在安全漏洞。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。
solution:Upgrade w1.fi hostapd to a higher version than 2.7,and avoid the version (,2.7]; Upgrade w1.fi wpa_supplicant to a higher version than 2.7,and avoid the version (,2.7]; Upgrade fedoraproject fedora to a higher version than 28,29,30,and avoid the version 28,29,30; Upgrade opensuse backports_sle to a higher version than 15.0,15.0:sp1,and avoid the version 15.0,15.0:sp1; Upgrade opensuse leap to a higher version than 15.1,and avoid the version 15.1; Upgrade synology radius_server to a higher version than 3.0,and avoid the version 3.0; Upgrade synology router_manager to a higher version than 1.2.3-8017,and avoid the version (,1.2.3-8017); Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade freebsd freebsd to a higher version than 11.2,11.2:p2,11.2:p3,11.2:p4,11.2:p5,11.2:p6,11.2:p7,11.2:p8,11.2:p9,11.2:rc3,12.0,12.0:p1,12.0:p2,12.0:p3,and avoid the version 11.2,11.2:p2,11.2:p3,11.2:p4,11.2:p5,11.2:p6,11.2:p7,11.2:p8,11.2:p9,11.2:rc3,12.0,12.0:p1,12.0:p2,12.0:p3