Fortinet FortiGate < 5.2 / 5.2.x <= 5.2.11 / 5.4.x <= 5.4.5 / 5.6.x <= 5.6.2 Multiple Vulnerabilities (FG-IR-17-196) (KRACK)

medium Nessus Plugin ID 103873
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VPR Score: 6

Synopsis

The remote host is affected by multiple vulnerabilities.

Description

The remote host is running FortiOS prior to 5.2, 5.2.x prior to or equal to 5.2.11, 5.4.x prior to or equal 5.4.5, or 5.6.x prior to or equal to 5.6.2. It is, therefore, affected by multiple vulnerabilities discovered in the WPA2 handshake protocol.

Note these issues affect only WiFi model devices in 'Wifi Client' mode.

Solution

Contact vendor for guidance and patches.

See Also

https://fortiguard.com/psirt/FG-IR-17-196

https://www.krackattacks.com/

Plugin Details

Severity: Medium

ID: 103873

File Name: fortios_FG-IR-17-196.nasl

Version: 1.11

Type: local

Family: Firewalls

Published: 10/17/2017

Updated: 11/12/2019

Dependencies: 73522

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Medium

VPR Score: 6

CVSS Score Source: CVE-2017-13077

CVSS v2.0

Base Score: 5.4

Temporal Score: 4

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

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

CVSS v3.0

Base Score: 6.8

Temporal Score: 5.9

Vector: CVSS:3.0/AV:A/AC:H/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:fortinet:fortios

Required KB Items: Host/Fortigate/model, Host/Fortigate/version, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 10/12/2017

Reference Information

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

BID: 99549, 100516, 101274

IAVA: 2017-A-0310