Key Reinstallation Attacks - breaking WPA2

[dawid_krawczak]

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

[wietse_van_asse]

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.

[michael_brado]

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