Published: 2015/03/27  Last Updated: 2015/03/27

Information from Y!mobile

Vulnerability ID:JVN#81094176
Title:Android OS may behave as an open resolver
Status:Vulnerable

This is a statement from the vendor itself with no modification by JPCERT/CC.

Basically, there is no influence as to vulnerability for Softbank 3G/4G LTE network
and Softbank Wi-Fi Spot users as well as Wi-Fi tethering users.

There may be a possibility that without noticing you may get involved with unauthorized
behavior by third party if you connect with unreliable Wi-Fi access point and
activate USB or Bluetooth tethering function.

The listed models have the reported vulnerability.


#Under study

- KYOCERA handsets WX10K
- FUJITSU handsets EM01F
- HTC handsets S31HT
- HUAWEI handsets 302HW/403HW
- Inventec handsets S42HW
- SHARP handsets WX04SH/WX05SH


#Not determined

- DELL handsets GS01
- HUAWEI handsets S31HW/S41HW/GS02/GS03/GL07S
- SONY handsets S51SE