Description
Wi-Fi Protected Access (WPA and WPA2) that supports IEEE 802.11r allows reinstallation of the Pairwise Transient Key (PTK) Temporal Key (TK) during the fast BSS transmission (FT) handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.
Metrics
CVSS 3.0 8.1/10
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Wi-Fi Alliance | Wi-Fi Protected Access (WPA and WPA2) | WPA; WPA2 |
References
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txtThird Party Advisory
- http://www.debian.org/security/2017/dsa-3999Third Party Advisory
- http://www.kb.cert.org/vuls/id/228519Third Party Advisory, US Government Resource
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://www.securityfocus.com/bid/101274Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039570Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039571Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039573Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039581Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3455-1Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2907Third Party Advisory
- https://access.redhat.com/security/vulnerabilities/kracksThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf
- https://cert.vde.com/en-us/advisories/vde-2017-005
- https://github.com/vanhoefm/krackattacks-test-ap-ftExploit, Third Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-17-299-02
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1066697
- https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.ascThird Party Advisory
- https://security.gentoo.org/glsa/201711-03
- https://source.android.com/security/bulletin/2017-11-01
- https://support.lenovo.com/us/en/product_security/LEN-17420Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpaThird Party Advisory
- https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txtThird Party Advisory
- https://www.krackattacks.com/Technical Description, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-02/msg00021.html
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txtThird Party Advisory
- http://www.debian.org/security/2017/dsa-3999Third Party Advisory
- http://www.kb.cert.org/vuls/id/228519Third Party Advisory, US Government Resource
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://www.securityfocus.com/bid/101274Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039570Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039571Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039573Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039581Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-3455-1Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2907Third Party Advisory
- https://access.redhat.com/security/vulnerabilities/kracksThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf
- https://cert.vde.com/en-us/advisories/vde-2017-005
- https://github.com/vanhoefm/krackattacks-test-ap-ftExploit, Third Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-17-299-02
- https://rockwellautomation.custhelp.com/app/answers/detail/a_id/1066697
- https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.ascThird Party Advisory
- https://security.gentoo.org/glsa/201711-03
- https://source.android.com/security/bulletin/2017-11-01
- https://support.lenovo.com/us/en/product_security/LEN-17420Third Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpaThird Party Advisory
- https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txtThird Party Advisory
- https://www.krackattacks.com/Technical Description, Third Party Advisory
Timeline
- Published
- Oct 17, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified