CVE-2017-13086

Description

Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Tunneled Direct-Link Setup (TDLS) Peer Key (TPK) during the TDLS handshake, allowing an attacker within radio range to replay, decrypt, or spoof frames.

Categories

6.8
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.45%
Vendor Advisory debian.org Vendor Advisory cisco.com Vendor Advisory gentoo.org Vendor Advisory redhat.com Vendor Advisory FreeBSD.org Vendor Advisory ubuntu.com
Affected: Wi-Fi Alliance Wi-Fi Protected Access (WPA and WPA2)
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1039581 vdb entry third party advisory
http://www.securityfocus.com/bid/101274 vdb entry third party advisory
http://www.debian.org/security/2017/dsa-3999 third party advisory vendor advisory
http://www.securitytracker.com/id/1039578 vdb entry third party advisory
https://access.redhat.com/security/vulnerabilities/kracks third party advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171016-wpa third party advisory vendor advisory
https://w1.fi/security/2017-1/wpa-packet-number-reuse-with-replayed-messages.txt third party advisory
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt third party advisory
http://www.securitytracker.com/id/1039577 vdb entry third party advisory
https://source.android.com/security/bulletin/2017-11-01
https://security.gentoo.org/glsa/201711-03 vendor advisory
https://access.redhat.com/errata/RHSA-2017:2907 third party advisory vendor advisory
https://support.lenovo.com/us/en/product_security/LEN-17420 third party advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-17:07.wpa.asc third party advisory vendor advisory
https://www.krackattacks.com/ third party advisory technical description
http://www.securitytracker.com/id/1039573 vdb entry third party advisory
http://www.securitytracker.com/id/1039576 vdb entry third party advisory
http://www.kb.cert.org/vuls/id/228519 third party advisory us government resource
https://cert-portal.siemens.com/productcert/pdf/ssa-901333.pdf
https://cert.vde.com/en-us/advisories/vde-2017-005
http://www.ubuntu.com/usn/USN-3455-1 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-13086?
CVE-2017-13086 has been scored as a medium severity vulnerability.
How to fix CVE-2017-13086?
To fix CVE-2017-13086, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-13086 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-13086 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-13086?
CVE-2017-13086 affects Wi-Fi Alliance Wi-Fi Protected Access (WPA and WPA2).
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