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[slackware-security] wpa_supplicant (SSA:2017-291-02)
New wpa_supplicant packages are available for Slackware 14.0, 14.1, 14.2,
and -current to fix security issues.
Here are the details from the Slackware 14.2 ChangeLog:
+--------------------------+
patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz: Upgraded.
This update includes patches to mitigate the WPA2 protocol issues known
as "KRACK" (Key Reinstallation AttaCK), which may be used to decrypt data,
hijack TCP connections, and to forge and inject packets. This is the
list of vulnerabilities that are addressed here:
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.
For more information, see:
https://www.krackattacks.com/
https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13077
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13078
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13079
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13081
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13082
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13084
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13086
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13087
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13088
(* Security fix *)
+--------------------------+
Where to find the new packages:
+-----------------------------+
Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)
Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.
Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/wpa_supplicant-2.6-i486-1_slack14.0.txz
Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.0.txz
Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/wpa_supplicant-2.6-i486-1_slack14.1.txz
Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.1.txz
Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/wpa_supplicant-2.6-i586-1_slack14.2.txz
Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/wpa_supplicant-2.6-x86_64-1_slack14.2.txz
Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/wpa_supplicant-2.6-i586-2.txz
Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/wpa_supplicant-2.6-x86_64-2.txz
MD5 signatures:
+-------------+
Slackware 14.0 package:
d8ecfaadb50b3547967ab53733ffc019 wpa_supplicant-2.6-i486-1_slack14.0.txz
Slackware x86_64 14.0 package:
f25216d28800504ce498705da7c9a825 wpa_supplicant-2.6-x86_64-1_slack14.0.txz
Slackware 14.1 package:
15c61050e4bab2581757befd86be74c0 wpa_supplicant-2.6-i486-1_slack14.1.txz
Slackware x86_64 14.1 package:
49fd537a520338744f7757615556d352 wpa_supplicant-2.6-x86_64-1_slack14.1.txz
Slackware 14.2 package:
c5539f40c8510af89be92945f0f80185 wpa_supplicant-2.6-i586-1_slack14.2.txz
Slackware x86_64 14.2 package:
4c527ff84fcdfd7839f217bbce2e4ae4 wpa_supplicant-2.6-x86_64-1_slack14.2.txz
Slackware -current package:
28bd88a54e96368f7a7020c1f5fb67fe n/wpa_supplicant-2.6-i586-2.txz
Slackware x86_64 -current package:
464fc6b48d1ac077f47e9a3a8534c160 n/wpa_supplicant-2.6-x86_64-2.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg wpa_supplicant-2.6-i586-1_slack14.2.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
security@xxxxxxxxxxxxx
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