Vulnerability CVE-2017-13084
Published: 2017-10-17

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.

Type:

CWE-330

 (Use of Insufficiently Random Values)

CVSS2 => (AV:A/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.4/10
6.4/10
5.5/10
Exploit range
Attack complexity
Authentication
Adjacent network
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
W1.fi -> Hostapd 
W1.fi -> Wpa supplicant 
SUSE -> Linux enterprise desktop 
SUSE -> Linux enterprise point of sale 
SUSE -> Linux enterprise server 
SUSE -> Openstack cloud 
Redhat -> Enterprise linux desktop 
Redhat -> Enterprise linux server 
Opensuse -> LEAP 
Freebsd -> Freebsd 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt
http://www.kb.cert.org/vuls/id/228519
http://www.securityfocus.com/bid/101274
http://www.securitytracker.com/id/1039576
http://www.securitytracker.com/id/1039577
http://www.securitytracker.com/id/1039581
https://access.redhat.com/security/vulnerabilities/kracks
https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf
https://security.gentoo.org/glsa/201711-03
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/
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