CVE Vulnerabilities

CVE-2017-13086

Reusing a Nonce, Key Pair in Encryption

Published: Oct 17, 2017 | Modified: Nov 21, 2024
CVSS 3.x
6.8
MEDIUM
Source:
NVD
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 2.x
5.4 MEDIUM
AV:A/AC:M/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
8.1 LOW
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Ubuntu
HIGH

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.

Weakness

Nonces should be used for the present occasion and only once.

Affected Software

Name Vendor Start Version End Version
Ubuntu_linux Canonical 14.04 (including) 14.04 (including)
Ubuntu_linux Canonical 16.04 (including) 16.04 (including)
Ubuntu_linux Canonical 17.04 (including) 17.04 (including)
Debian_linux Debian 8.0 (including) 8.0 (including)
Debian_linux Debian 9.0 (including) 9.0 (including)
Freebsd Freebsd * *
Freebsd Freebsd 10 (including) 10 (including)
Freebsd Freebsd 10.4 (including) 10.4 (including)
Freebsd Freebsd 11 (including) 11 (including)
Freebsd Freebsd 11.1 (including) 11.1 (including)
Leap Opensuse 42.2 (including) 42.2 (including)
Leap Opensuse 42.3 (including) 42.3 (including)
Enterprise_linux_desktop Redhat 7 (including) 7 (including)
Enterprise_linux_server Redhat 7 (including) 7 (including)
Wpa Ubuntu devel *
Wpa Ubuntu trusty *
Wpa Ubuntu vivid/ubuntu-core *
Wpa Ubuntu xenial *
Wpa Ubuntu zesty *
Red Hat Enterprise Linux 7 RedHat wpa_supplicant-1:2.6-5.el7_4.1 *

Potential Mitigations

References