ArubaOS WPA2 Key Reinstallation Vulnerabilities (KRACK)

medium Nessus Plugin ID 103855

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VPR Score: 6

Synopsis

The version of ArubaOS is affected by a MitM vulnerability.

Description

The version of ArubaOS on the remote device is affected by multiple vulnerabilities related to the KRACK attacks. This may allow an attacker to decrypt, replay, and forge some frames on a WPA2 encrypted network.

Note: ArbuaOS devices are only vulnerable to CVE-2017-13077, CVE-2017-13078,CVE-2017-13079, CVE-2017-13080, and CVE-2017-13081 while operating as a Wi-Fi supplicant in Mesh mode.

Solution

Upgrade to 6.3.1.25 / 6.4.4.16 / 6.5.1.9 / 6.5.3.3 / 6.5.4.2 / 8.1.0.4 or later.

Plugin Details

Severity: Medium

ID: 103855

File Name: arubaos_krack.nasl

Version: 1.13

Type: remote

Family: Misc.

Published: 10/16/2017

Updated: 11/12/2019

Dependencies: arubaos_detect.nbin

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Medium

VPR Score: 6

CVSS Score Source: CVE-2017-13082

CVSS v2.0

Base Score: 5.8

Temporal Score: 4.3

Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:arubanetworks:arubaos

Required KB Items: Host/ArubaNetworks/model, Host/ArubaNetworks/ArubaOS/version, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 10/16/2017

Vulnerability Publication Date: 10/16/2017

Reference Information

CVE: CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082

IAVA: 2017-A-0310