ArubaOS WPA2 Key Reinstallation Vulnerabilities (KRACK)

High Nessus Plugin ID 103855

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: 1.12

Type: remote

Family: Misc.

Published: 2017/10/16

Updated: 2018/11/15

Dependencies: 78509

Configuration: Enable paranoid mode

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.9

Temporal Score: 5.8

Vector: CVSS2#AV:A/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/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 Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2017/10/16

Vulnerability Publication Date: 2017/10/16

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