ArubaOS WPA2 Key Reinstallation Vulnerabilities (KRACK)

high Nessus Plugin ID 103855

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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.

See Also

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-007.txt

Plugin Details

Severity: High

ID: 103855

File Name: arubaos_krack.nasl

Version: 1.13

Type: remote

Family: Misc.

Published: 10/16/2017

Updated: 11/12/2019

Configuration: Enable paranoid mode

Risk Information

VPR

Risk Factor: Medium

Score: 6

CVSS v2

Risk Factor: Medium

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 Score Source: CVE-2017-13082

CVSS v3

Risk Factor: High

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