VPNの脆弱性

下記の記事が出ている。

　Port Fail VPN security flaw exposes your true IP address
　ZDNet: November 27, 2015
　http://www.zdnet.com/article/vpn-flaw-exposes-true-ip-addresses/

　Major Security Flaw Exposes Real IP Addresses Of VPN Users
　Tech Times: November 27, 2015
　http://www.techtimes.com/articles/111164/20151127/major-security-flaw-exposes-real-ip-addresses-of-vpn-users.htm