From 6af6e285e8bed16b02dee27c8466e9f4f9f21e30 Mon Sep 17 00:00:00 2001 From: Ross Burton Date: Tue, 17 Oct 2017 12:17:29 +0100 Subject: wpa_supplicant: fix WPA2 key replay security bug 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 Signed-off-by: Richard Purdie --- meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.4.bb | 1 + 1 file changed, 1 insertion(+) (limited to 'meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.4.bb') diff --git a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.4.bb b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.4.bb index 6e4d028112..fe2ff0f30b 100644 --- a/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.4.bb +++ b/meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.4.bb @@ -33,6 +33,7 @@ SRC_URI = "http://hostap.epitest.fi/releases/wpa_supplicant-${PV}.tar.gz \ file://0004-EAP-pwd-server-Fix-Total-Length-parsing-for-fragment.patch \ file://0005-EAP-pwd-peer-Fix-asymmetric-fragmentation-behavior.patch \ file://0001-NFC-Fix-payload-length-validation-in-NDEF-record-par.patch \ + file://key-replay-cve-multiple.patch \ " SRC_URI[md5sum] = "f0037dbe03897dcaf2ad2722e659095d" SRC_URI[sha256sum] = "058dc832c096139a059e6df814080f50251a8d313c21b13364c54a1e70109122" -- cgit 1.2.3-korg