Junos OS 12.1X46 SRX 210, 240, 650 series firewalls (KRACK)
medium Nessus Plugin ID 105653
Language:
New! Plugin Severity Now Using CVSS v3
The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Synopsis
The device is vulnerable to key reinstallation attacks (KRACK).Description
The version of Juniper Junos OS installed on the remote host 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 that Juniper's products do not support Fast BSS Transition Reassociation and PeerKey Handshake so are Not Vulnerable to CVE-2017-13082, CVE-2017-13084, CVE-2017-13086, CVE-2017-13087, or CVE-2017-13088.
Solution
Disable all Wi-Fi configurations and set all ports with AX411 Access Points down. Refer to vendor advisory for solution and mitigation options.See Also
Plugin Details
Severity: Medium
ID: 105653
File Name: juniper_jsa10827_krack.nasl
Version: 1.7
Type: combined
Family: Firewalls
Published: 1/8/2018
Updated: 6/9/2020
Dependencies: junos_version.nasl
Risk Information
CVSS Score Source: CVE-2017-13077
VPR
Risk Factor: Medium
Score: 5.2
CVSS v2
Risk Factor: Medium
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
Risk Factor: Medium
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:juniper:junos
Required KB Items: Host/Juniper/JUNOS/Version
Exploit Ease: No known exploits are available
Patch Publication Date: 10/16/2017
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: 101274
IAVA: 2017-A-0310