CVE-2017-13088

Published: 16 October 2017

Wi-Fi Protected Access (WPA and WPA2) that support 802.11v allows reinstallation of the Integrity Group Temporal Key (IGTK) when processing a Wireless Network Management (WNM) Sleep Mode Response frame, allowing an attacker within radio range to replay frames from access points to clients.

Priority

Cvss 3 Severity Score

5.3

Score breakdown

Status

Package	Release	Status
wpa Launchpad, Ubuntu, Debian	upstream	Needs triage
	trusty	Released (2.1-0ubuntu1.5)
	xenial	Released (2.4-0ubuntu6.2)
	zesty	Released (2.4-0ubuntu9.1)

Severity score breakdown

Parameter	Value
Base score	5.3
Attack vector	Adjacent
Attack complexity	High
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	High
Availability impact	None
Vector	CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

References

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