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Vulnerability of WPA2: information disclosure via Key Reinstallation Attacks

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via Key Reinstallation Attacks of WPA2, in order to obtain sensitive information.
Vulnerable products: SNS, iOS by Apple, iPhone, Mac OS X, ArubaOS, Cisco Aironet, Cisco AnyConnect Secure Mobility Client, ASA, Meraki MR***, Cisco IP Phone, Cisco Wireless IP Phone, Debian, Fedora, FortiGate, FortiOS, FreeBSD, Android OS, Junos OS, SSG, Linux, Windows 10, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 2016, Windows 7, Windows 8, Windows (platform) ~ not comprehensive, Windows RT, NetBSD, NetScreen Firewall, ScreenOS, OpenBSD, openSUSE Leap, pfSense, 802.11 protocol, RHEL, RuggedSwitch, SIMATIC, Slackware, SUSE Linux Enterprise Desktop, SLES, Synology DSM, Synology DS***, Synology RS***, Ubuntu, Unix (platform) ~ not comprehensive.
Severity of this weakness: 3/4.
Number of vulnerabilities in this bulletin: 10.
Creation date: 16/10/2017.
Références of this bulletin: ARUBA-PSA-2017-007, CERTFR-2017-ALE-014, CERTFR-2017-AVI-357, CERTFR-2017-AVI-358, CERTFR-2017-AVI-359, CERTFR-2017-AVI-360, CERTFR-2017-AVI-361, CERTFR-2017-AVI-363, CERTFR-2017-AVI-373, CERTFR-2017-AVI-379, CERTFR-2017-AVI-383, CERTFR-2017-AVI-390, CERTFR-2017-AVI-441, CERTFR-2017-AVI-478, CERTFR-2018-AVI-014, CERTFR-2018-AVI-048, cisco-sa-20171016-wpa, CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13084, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088, DLA-1150-1, DLA-1200-1, DLA-1573-1, DSA-3999-1, FEDORA-2017-12e76e8364, FEDORA-2017-45044b6b33, FEDORA-2017-60bfb576b7, FEDORA-2017-cfb950d8f4, FEDORA-2017-fc21e3856b, FG-IR-17-196, FreeBSD-SA-17:07.wpa, HT208221, HT208222, HT208334, HT208394, JSA10827, K-511282, KRACK Attacks, openSUSE-SU-2017:2755-1, openSUSE-SU-2017:2846-1, openSUSE-SU-2017:2896-1, openSUSE-SU-2017:2905-1, openSUSE-SU-2017:3144-1, openSUSE-SU-2020:0222-1, RHSA-2017:2907-01, RHSA-2017:2911-01, SSA:2017-291-02, SSA-418456, SSA-901333, STORM-2017-005, SUSE-SU-2017:2745-1, SUSE-SU-2017:2752-1, SUSE-SU-2017:2847-1, SUSE-SU-2017:2869-1, SUSE-SU-2017:2908-1, SUSE-SU-2017:2920-1, SUSE-SU-2017:3106-1, SUSE-SU-2017:3165-1, SUSE-SU-2017:3265-1, SUSE-SU-2017:3267-1, SUSE-SU-2018:0040-1, SUSE-SU-2018:0171-1, Synology-SA-17:60, Synology-SA-17:60 KRACK, USN-3455-1, USN-3505-1, VIGILANCE-VUL-24144, VU#228519.

Description of the vulnerability 

An attacker can bypass access restrictions to data via Key Reinstallation Attacks of WPA2, in order to obtain sensitive information.
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This computer threat impacts software or systems such as SNS, iOS by Apple, iPhone, Mac OS X, ArubaOS, Cisco Aironet, Cisco AnyConnect Secure Mobility Client, ASA, Meraki MR***, Cisco IP Phone, Cisco Wireless IP Phone, Debian, Fedora, FortiGate, FortiOS, FreeBSD, Android OS, Junos OS, SSG, Linux, Windows 10, Windows 2008 R0, Windows 2008 R2, Windows 2012, Windows 2016, Windows 7, Windows 8, Windows (platform) ~ not comprehensive, Windows RT, NetBSD, NetScreen Firewall, ScreenOS, OpenBSD, openSUSE Leap, pfSense, 802.11 protocol, RHEL, RuggedSwitch, SIMATIC, Slackware, SUSE Linux Enterprise Desktop, SLES, Synology DSM, Synology DS***, Synology RS***, Ubuntu, Unix (platform) ~ not comprehensive.

Our Vigil@nce team determined that the severity of this computer vulnerability alert is important.

The trust level is of type confirmed by the editor, with an origin of radio connection.

This bulletin is about 10 vulnerabilities.

An attacker with a expert ability can exploit this cybersecurity weakness.

Solutions for this threat 

WPA2: workaround for Key Reinstallation Attacks.
A workaround is to:
 - Use wired connexions when possible.
 - Encrypt sessions (HTTPS, SSH, IMAPS, etc.).
 - Disabling 802.11r blocks CVE-2017-13082.

wpa_supplicant: patch for KRACK Attacks.
A series of patches is available:
  https://w1.fi/security/2017-1/

Android OS: patches 2017-11-01, 2017-11-05 and 2017-11-06.
A patch is indicated in information sources.

Apple iOS: version 11.1.
The version 11.1 is fixed:
  https://support.apple.com/

Apple iOS: version 11.2.
The version 11.2 is fixed.

Apple macOS 10.12: version Security Update 2017-001.
The version Security Update 2017-001 is fixed:
  https://support.apple.com/

Apple macOS: version 10.13.1.
The version 10.13.1 is fixed:
  https://support.apple.com/

Apple MacOS X 10.11: version Security Update 2017-004.
The version Security Update 2017-004 is fixed:
  https://support.apple.com/

ArubaOS: solution for KRACK Attacks.
The solution is indicated in information sources.

Cisco: solution for KRACK Attacks.
The solution is indicated in information sources.

Debian 7: new linux packages.
New packages are available:
  Debian 7: linux 3.2.96-2

Debian 8: new firmware-nonfree packages.
New packages are available:
  Debian 8: firmware-nonfree 20161130-4~deb8u1

Debian: new wpa packages.
New packages are available:
  Debian 7: wpa 1.0-3+deb7u5
  Debian 8: wpa 2.3-1+deb8u5
  Debian 9: wpa 2:2.4-1+deb9u1

Fedora: new hostapd packages.
New packages are available:
  Fedora 25: hostapd 2.6-6.fc25
  Fedora 26: hostapd 2.6-6.fc26
  Fedora 27: hostapd 2.6-6.fc27

Fedora: new wpa_supplicant packages.
New packages are available:
  Fedora 25: wpa_supplicant 2.6-3.fc25.1
  Fedora 26: wpa_supplicant 2.6-11.fc26

FortiGate: fixed versions for KRACK Attacks.
Fixed versions are indicated in information sources.

FreeBSD: patch for KRACK Attacks.
A patch is available:
  https://security.FreeBSD.org/patches/SA-17:07/wpa-10.patch
  https://security.FreeBSD.org/patches/SA-17:07/wpa-11.patch

Google Android/Pixel: patch for April 2018.
A patch is indicated in information sources.

Google Android/Pixel: patch for August 2018.
A patch is indicated in information sources.

Google Android/Pixel: patch for July 2018.
A patch is indicated in information sources.

Google Android/Pixel: patch for June 2018.
A patch is indicated in information sources.

Google Android/Pixel: patch for May 2018.
A patch is indicated in information sources.

Juniper: solution for KRACK Attacks.
The solution is indicated in information sources.

Linux kernel: version 3.16.50.
The version 3.16.50 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v3.x/

Linux kernel: version 3.18.82.
The version 3.18.82 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v3.x/

Linux kernel: version 3.2.95.
The version 3.2.95 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v3.x/

Linux kernel: version 4.13.14.
The version 4.13.14 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: version 4.1.47.
The version 4.1.47 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: version 4.4.99.
The version 4.4.99 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

Linux kernel: version 4.9.63.
The version 4.9.63 is fixed:
  https://cdn.kernel.org/pub/linux/kernel/v4.x/

NetBSD: version 7.1.1.
The version 7.1.1 is fixed:
  http://www.NetBSD.org/mirrors/

OpenBSD: patch for Old WPA Keys.
A patch is available:
  https://ftp.openbsd.org/pub/OpenBSD/patches/6.0/common/041_net80211_replay.patch.sig
  https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/027_net80211_replay.patch.sig

openSUSE Leap 42.2: new kernel packages.
New packages are available:
  openSUSE Leap 42.2: kernel 4.4.92-18.36.1

openSUSE Leap 42.3: new kernel packages.
New packages are available:
  openSUSE Leap 42.3: kernel 4.4.92-31.1

openSUSE Leap: new hostapd packages.
New packages are available:
  openSUSE Leap 42.2: hostapd 2.6-5.3.1
  openSUSE Leap 42.3: hostapd 2.6-8.1

openSUSE Leap: new kernel-firmware packages.
New packages are available:
  openSUSE Leap 42.2: kernel-firmware 20170530-7.9.1
  openSUSE Leap 42.3: kernel-firmware 20170530-11.1

openSUSE Leap: new wpa_supplicant packages.
New packages are available:
  openSUSE Leap 42.2: wpa_supplicant 2.2-9.3.1
  openSUSE Leap 42.3: wpa_supplicant 2.2-13.1

openSUSE, SUSE LE 15: new hostapd packages.
New packages are available:
  openSUSE Leap 15.1: hostapd 2.9-lp151.4.3.1
  SUSE LE 15 SP1: hostapd 2.9-bp151.5.3.1
  SUSE LE 15 RTM: hostapd 2.9-bp150.15.1

pfSense: version 2.3.5.
The version 2.3.5 is fixed:
  https://www.pfsense.org/download/

pfSense: version 2.4.1.
The version 2.4.1 is fixed:
  https://www.pfsense.org/download/

RHEL: new wpa_supplicant packages.
New packages are available:
  RHEL 6: wpa_supplicant 0.7.3-9.el6_9.2
  RHEL 7: wpa_supplicant 2.6-5.el7_4.1

Siemens: solution for KRACK.
The solution is indicated in information sources.

Slackware: new wpa_supplicant packages.
New packages are available:
  Slackware 14.0: wpa_supplicant 2.6-*-1_slack14.0
  Slackware 14.1: wpa_supplicant 2.6-*-1_slack14.1
  Slackware 14.2: wpa_supplicant 2.6-*-1_slack14.2

Stormshield Network Security: version 3.3.1.
The version 3.3.1 is fixed.

SUSE LE 11 SP3: new kernel packages (09/01/2018).
New packages are available:
  SUSE LE 11 SP3: kernel 3.0.101-0.47.106.11.1

SUSE LE 11 SP4: new kernel packages.
New packages are available:
  SUSE LE 11 SP4: kernel 3.0.101-108.18.1

SUSE LE 11 SP4: new kernel-rt packages.
New packages are available:
  SUSE LE 11 SP4: kernel-rt 3.0.101.rt130-69.11.1

SUSE LE 12: new kernel-firmware packages.
New packages are available:
  SUSE LE 12 SP2: kernel-firmware 20170530-21.13.1
  SUSE LE 12 SP3: kernel-firmware 20170530-21.13.1

SUSE LE 12 RTM: new kernel packages.
New packages are available:
  SUSE LE 12 RTM: kernel 3.12.61-52.101.1

SUSE LE 12 SP1: new kernel packages.
New packages are available:
  SUSE LE 12 SP1: kernel 3.12.74-60.64.63.1

SUSE LE 12 SP2: new kernel packages.
New packages are available:
  SUSE LE 12 SP2: kernel 4.4.90-92.45.1

SUSE LE 12 SP2: new kernel-rt packages.
New packages are available:
  SUSE LE 12 SP2: kernel-rt 4.4.95-21.1

SUSE LE 12 SP3: new kernel packages.
New packages are available:
  SUSE LE 12 SP3: kernel 4.4.92-6.18.1

SUSE LE: new wpa_supplicant packages.
New packages are available:
  SUSE LE 11 SP3: wpa_supplicant 0.7.1-6.18.3.1
  SUSE LE 11 SP4: wpa_supplicant 0.7.1-6.18.3.1
  SUSE LE 12 RTM: wpa_supplicant 2.2-15.3.1
  SUSE LE 12 SP1: wpa_supplicant 2.2-15.3.1
  SUSE LE 12 SP2: wpa_supplicant 2.2-15.3.1
  SUSE LE 12 SP3: wpa_supplicant 2.2-15.3.1

Synology: version 6.1.3-15152-8.
The version 6.1.3-15152-8 is fixed.

Ubuntu: new linux-firmware packages.
New packages are available:
  Ubuntu 17.10: linux-firmware 1.169.1
  Ubuntu 17.04: linux-firmware 1.164.2
  Ubuntu 16.04 LTS: linux-firmware 1.157.14
  Ubuntu 14.04 LTS: linux-firmware 1.127.24

Ubuntu: new wpasupplicant packages.
New packages are available:
  Ubuntu 17.04: hostapd 2.4-0ubuntu9.1, wpasupplicant 2.4-0ubuntu9.1
  Ubuntu 16.04 LTS: hostapd 2.4-0ubuntu6.2, wpasupplicant 2.4-0ubuntu6.2
  Ubuntu 14.04 LTS: hostapd 2.1-0ubuntu1.5, wpasupplicant 2.1-0ubuntu1.5

Windows: patch of October 2017.
A patch is indicated in information sources.

Wind River Linux: solution for KRACK Attacks.
The solution is indicated in information sources.
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