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CVE-2017-13082

Published: 16 October 2017

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.

Priority

High

Cvss 3 Severity Score

8.1

Score breakdown

Status

Package Release Status
wpa
Launchpad, Ubuntu, Debian
trusty
Released (2.1-0ubuntu1.5)
upstream Needs triage

xenial
Released (2.4-0ubuntu6.2)
zesty
Released (2.4-0ubuntu9.1)

Severity score breakdown

Parameter Value
Base score 8.1
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N