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Note, hostapd and wpa_supplicant use the same sources. This commit is based
on Ross Burton's change to OpenEmbedded-core. Below is Ross's commit message
from OpenEmbedded-Core.
WPA2 is vulnerable to replay attacks which result in unauthenticated users
having access to the network.
* CVE-2017-13077: reinstallation of the pairwise key in the Four-way handshake
* CVE-2017-13078: reinstallation of the group key in the Four-way handshake
* CVE-2017-13079: reinstallation of the integrity group key in the Four-way
handshake
* CVE-2017-13080: reinstallation of the group key in the Group Key handshake
* CVE-2017-13081: reinstallation of the integrity group key in the Group Key
handshake
* CVE-2017-13082: accepting a retransmitted Fast BSS Transition Reassociation
Request and reinstalling the pairwise key while processing it
* 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
Backport patches from upstream to resolve these CVEs.
Signed-off-by: Ross Burton <ross.burton@intel.com>
The hunk:
[PATCH 7/8] WNM: Ignore WNM-Sleep Mode Response without pending request
does not apply to hostapd and was removed from the patch.
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
(cherry picked from commit ed6b5da8740034faf599010c12e3dc77e5490cd4)
Signed-off-by: Armin Kuster <akuster808@gmail.com>
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