Description
Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Station-To-Station-Link (STSL) Transient Key (STK) during the PeerKey handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Wi-Fi Alliance Wi-Fi Protected Access (WPA and WPA2)
WPAaffectedWPA2affected
References
- http://www.securitytracker.com/id/1039581 ↗
- http://www.securityfocus.com/bid/101274 ↗
- https://access.redhat.com/security/vulnerabilities/kracks ↗
- 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 ↗
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt ↗
- http://www.securitytracker.com/id/1039577 ↗
- https://security.gentoo.org/glsa/201711-03 ↗
- https://support.lenovo.com/us/en/product_security/LEN-17420 ↗
- https://www.krackattacks.com/ ↗
- http://www.securitytracker.com/id/1039576 ↗
- http://www.kb.cert.org/vuls/id/228519 ↗
- https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf ↗