Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2015.2807
wpa security update
11 November 2015
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: wpa
Publisher: Debian
Operating System: Debian GNU/Linux 7
Debian GNU/Linux 8
Linux variants
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2015-8041 CVE-2015-5316 CVE-2015-5315
CVE-2015-5314 CVE-2015-5310 CVE-2015-4146
CVE-2015-4145 CVE-2015-4144 CVE-2015-4143
CVE-2015-4142 CVE-2015-4141
Reference: ESB-2015.1925
ESB-2015.1573.2
ESB-2015.1523
Original Bulletin:
http://www.debian.org/security/2015/dsa-3397
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running wpa check for an updated version of the software for their
operating system.
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Debian Security Advisory DSA-3397-1 security@debian.org
https://www.debian.org/security/ Salvatore Bonaccorso
November 10, 2015 https://www.debian.org/security/faq
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Package : wpa
CVE ID : CVE-2015-4141 CVE-2015-4142 CVE-2015-4143 CVE-2015-4144
CVE-2015-4145 CVE-2015-4146 CVE-2015-5310 CVE-2015-5314
CVE-2015-5315 CVE-2015-5316 CVE-2015-8041
Debian Bug : 787371 787372 787373 795740 804707 804708 804710
Several vulnerabilities have been discovered in wpa_supplicant and
hostapd. The Common Vulnerabilities and Exposures project identifies the
following problems:
CVE-2015-4141
Kostya Kortchinsky of the Google Security Team discovered a
vulnerability in the WPS UPnP function with HTTP chunked transfer
encoding which may result in a denial of service.
CVE-2015-4142
Kostya Kortchinsky of the Google Security Team discovered a
vulnerability in the WMM Action frame processing which may result in
a denial of service.
CVE-2015-4143 CVE-2015-4144 CVE-2015-4145 CVE-2015-4146
Kostya Kortchinsky of the Google Security Team discovered that
EAP-pwd payload is not properly validated which may result in a
denial of service.
CVE-2015-5310
Jouni Malinen discovered a flaw in the WMM Sleep Mode Response frame
processing. A remote attacker can take advantage of this flaw to
mount a denial of service.
CVE-2015-5314 CVE-2015-5315
Jouni Malinen discovered a flaw in the handling of EAP-pwd messages
which may result in a denial of service.
CVE-2015-5316
Jouni Malinen discovered a flaw in the handling of EAP-pwd Confirm
messages which may result in a denial of service.
CVE-2015-8041
Incomplete WPS and P2P NFC NDEF record payload length validation may
result in a denial of service.
For the oldstable distribution (wheezy), these problems have been fixed
in version 1.0-3+deb7u3. The oldstable distribution (wheezy) is only
affected by CVE-2015-4141, CVE-2015-4142, CVE-2015-4143 and
CVE-2015-8041.
For the stable distribution (jessie), these problems have been fixed in
version 2.3-1+deb8u3.
We recommend that you upgrade your wpa packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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