?????????????????RESTENA?????芯????Stefan Winter??????????械?radius???????蟹????????TLS???????????

????FreeRADIUS????????????????RADIUS?????????????????????radius?????????????FreeRADIUS??????????????邪?????????????????????????????????????????????500?????????ISP?????????A?????????????????????Wi-Fi??IEEE 802.1X????(?????????????)???????FreeRADIUS??
??????????(CVE-2017-9148)??????TTLS??PEAP?????校????????????????TLS?????????????????????????????????????????????????
?????芯?????????????????????写????
????“??FreeRADIUS??????????????TLS???????FreeRADIUS?械?TTLS??PEAP????????????????????????????????????????????TLS??????????????????????????????????????????????????TLS????????????????????????????????FreeRADIUS?姹�?????????效?????未???????TLS???????????????????????????TLS?????妾�???????味?????????????????????魏???效???????????????????????????”
???????????????卸????????????????????椋�?????????TLS?????路????????????????????????????????????????卸??????????????????????????????????????????????????械???????
?????????CVE-2017-9148????FreeRADIUS?姹�???锟�?
????2.2.x : ??姹�;
????3.0.x (?????): 3.0.14?姹�???????邪姹�;
????3.1.x??4.0.x (??????): 2017-02-04?姹�???????邪姹�;
???????????FreeRADIUS?????????????????姹�??????3.0.14??????????????????????????????TLS?????妾�
????????????懈?????????????????锟�?
????(a)????TLS?????妫�????EAP???????????????????enabled???????no(enabled = no)
????(b)???姹�??????3.0.14