Related Vulnerabilities: CVE-2017-13078  

A vulnerability has been discovered that allows reinstallation of the group key (GTK) in the 4-way handshake.

Severity High

Remote Yes

Type Man-in-the-middle

Description

A vulnerability has been discovered that allows reinstallation of the group key (GTK) in the 4-way handshake.

AVG-448 hostapd 2.6-5 2.6-6 High Fixed

AVG-447 wpa_supplicant 1:2.6-10 1:2.6-11 High Fixed

16 Oct 2017 ASA-201710-23 AVG-448 hostapd High man-in-the-middle

16 Oct 2017 ASA-201710-22 AVG-447 wpa_supplicant High man-in-the-middle

https://w1.fi/cgit/hostap/commit/?id=cb5132bb35698cc0c743e34fe0e845dfc4c3e410