topic Re: Key Reinstallation Attacks - breaking WPA2 in Access Points - Indoor and Outdoor

Key Reinstallation Attacks - breaking WPA2

dawid_krawczak — Mon, 16 Oct 2017 14:20:50 GMT

Hello everyone,

I would like to know if Ruckus has already prepared software updates / upgrades for his products due to exposed WPA2 vulnerabilities? Where they plan to release these updates?

CVE-2017-13077: Reinstallation of the pairwise encryption key (PTK-TK) in the 4-way handshake.
CVE-2017-13078: Reinstallation of the group key (GTK) in the 4-way handshake.
CVE-2017-13079: Reinstallation of the integrity group key (IGTK) in the 4-way handshake.
CVE-2017-13080: Reinstallation of the group key (GTK) in the group key handshake.
CVE-2017-13081: Reinstallation of the integrity group key (IGTK) in the group key handshake.
CVE-2017-13082: Accepting a retransmitted Fast BSS Transition (FT) Reassociation Request and reinstalling the pairwise encryption key (PTK-TK) while processing it.
CVE-2017-13084: Reinstallation of the STK key in the PeerKey handshake.
CVE-2017-13086: reinstallation of the Tunneled Direct-Link Setup (TDLS) PeerKey (TPK) key in the TDLS handshake.
CVE-2017-13087: reinstallation of the group key (GTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame.
CVE-2017-13088: reinstallation of the integrity group key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame.

Source: https://www.krackattacks.com/

Regards,
Dawid

Re: Key Reinstallation Attacks - breaking WPA2

jesse_johnston_ — Mon, 16 Oct 2017 14:25:49 GMT

I just closed a chat support session with the expectation of an update to be provided during the second half of today.

Re: Key Reinstallation Attacks - breaking WPA2

ruben_herold — Mon, 16 Oct 2017 14:35:21 GMT

See the other thread "https://forums.ruckuswireless.com/ruckuswireless/topics/severe-flaw-in-wpa2-cracked"

Re: Key Reinstallation Attacks - breaking WPA2

dawid_krawczak — Mon, 16 Oct 2017 14:38:03 GMT

I have just found this thread. This one should be closed then.

Re: Key Reinstallation Attacks - breaking WPA2

michael_brado — Mon, 16 Oct 2017 20:31:36 GMT

Hello, let's all use the above thread instead of new posts please, and Ruckus is preparing a format Security update for this issue.
I'm about to say something on that discussion, thank you. - Michael

Re: Key Reinstallation Attacks - breaking WPA2

wietse_van_asse — Mon, 16 Oct 2017 21:11:00 GMT

The flame is to be expected, If you leave your customers in the dark for hours. When can we expect a statement Ruckus? All other big vendors are there already with a statement and/or fix. At least let us know something of a timeline so we (administrators) can make plans for action.

Re: Key Reinstallation Attacks - breaking WPA2

michael_brado — Mon, 16 Oct 2017 21:17:05 GMT

Yes Wietse, I'm the Forum moderator... who learned of this issue today.