Description

Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11w allows reinstallation of the Integrity Group Temporal Key (IGTK) during the four-way handshake, allowing an attacker within radio range to spoof frames from access points to clients.

References

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00020.html

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00023.html

http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00024.html

http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt

http://www.debian.org/security/2017/dsa-3999

http://www.kb.cert.org/vuls/id/228519

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

http://www.securityfocus.com/bid/101274

http://www.securitytracker.com/id/1039573

http://www.securitytracker.com/id/1039576

http://www.securitytracker.com/id/1039577

http://www.securitytracker.com/id/1039578

http://www.securitytracker.com/id/1039581

http://www.securitytracker.com/id/1039585

http://www.ubuntu.com/usn/USN-3455-1

https://access.redhat.com/security/vulnerabilities/kracks

https://cert.vde.com/en-us/advisories/vde-2017-005

https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf

https://lists.debian.org/debian-lts-announce/2018/11/msg00015.html

https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc

https://security.gentoo.org/glsa/201711-03

https://source.android.com/security/bulletin/2017-11-01

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03792en_us

https://support.lenovo.com/us/en/product_security/LEN-17420

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpa

https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt

https://www.krackattacks.com/

Details

Risk Information

CVSS v2

CVSS v3