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Mathy Vanhoef 3e34cfdff6 WPA: Ignore unauthenticated encrypted EAPOL-Key data
Ignore unauthenticated encrypted EAPOL-Key data in supplicant
processing. When using WPA2, these are frames that have the Encrypted
flag set, but not the MIC flag.

When using WPA2, EAPOL-Key frames that had the Encrypted flag set but
not the MIC flag, had their data field decrypted without first verifying
the MIC. In case the data field was encrypted using RC4 (i.e., when
negotiating TKIP as the pairwise cipher), this meant that
unauthenticated but decrypted data would then be processed. An adversary
could abuse this as a decryption oracle to recover sensitive information
in the data field of EAPOL-Key messages (e.g., the group key).
(CVE-2018-14526)

Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@cs.kuleuven.be>
2018-08-08 16:51:35 +03:00
doc dbus: Add new interface property to get mesh group 2017-09-10 01:39:37 +03:00
eap_example Fix typo in eap_example_server.c 2016-10-29 11:13:28 +03:00
hostapd Provide more details of WPA3 modes in hostapd.conf 2018-08-01 17:51:42 +03:00
hs20 HS 2.0: Fix hs20-osu-client handling of HomeSP/HomeOIList/<X+>/HomeOI 2018-08-02 16:15:14 +03:00
mac80211_hwsim/tools Remove obsolete mac80211_hwsim tests 2015-10-01 12:46:10 +03:00
radius_example RADIUS: Redesign Request Authenticator generation 2016-02-06 17:19:35 +02:00
src WPA: Ignore unauthenticated encrypted EAPOL-Key data 2018-08-08 16:51:35 +03:00
tests tests: Check both FT and non-FT connections in ap_hs20_ft 2018-08-03 00:40:51 +03:00
wlantest FT: FTE parsing for SHA384-based AKM 2018-06-05 19:29:53 +03:00
wpa_supplicant Provide more details of WPA3 modes in wpa_supplicant.conf 2018-08-01 17:55:50 +03:00
wpadebug wpadebug: Improve QR Code scanning with zxing 2018-02-23 16:29:05 +02:00
wpaspy Update wpaspy.py to be python3 compatible 2017-02-04 20:57:38 +02:00
.gitignore gitignore: tests/remote/logs 2017-04-01 17:03:59 +03:00
Android.mk Treat VER_2_1_DEVEL the same as VER_0_8_X 2013-12-14 21:23:39 -08:00
build_release Drop OpenSSL 0.9.8 patches to add EAP-FAST support 2016-01-13 00:17:27 +02:00
CONTRIBUTIONS Update copyright notices for the new year 2017 2017-01-03 15:18:30 +02:00
COPYING Update copyright notices for the new year 2017 2017-01-03 15:18:30 +02:00
README Update copyright notices for the new year 2017 2017-01-03 15:18:30 +02:00

wpa_supplicant and hostapd
--------------------------

Copyright (c) 2002-2017, Jouni Malinen <j@w1.fi> and contributors
All Rights Reserved.

These programs are licensed under the BSD license (the one with
advertisement clause removed).

If you are submitting changes to the project, please see CONTRIBUTIONS
file for more instructions.


This package may include either wpa_supplicant, hostapd, or both. See
README file respective subdirectories (wpa_supplicant/README or
hostapd/README) for more details.

Source code files were moved around in v0.6.x releases and compared to
earlier releases, the programs are now built by first going to a
subdirectory (wpa_supplicant or hostapd) and creating build
configuration (.config) and running 'make' there (for Linux/BSD/cygwin
builds).


License
-------

This software may be distributed, used, and modified under the terms of
BSD license:

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modification, are permitted provided that the following conditions are
met:

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   notice, this list of conditions and the following disclaimer.

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