Juniper Junos MX Series Trio-based PFE Modules Security Bypass (JSA10666)

This script is Copyright (C) 2015 Tenable Network Security, Inc.


Synopsis :

The remote device is missing a vendor-supplied security patch.

Description :

According to its self-reported version number, the remote Juniper
Junos MX series device is affected by a security bypass vulnerability
when processing stateless firewall filters on a device with Trio-based
PFE modules with IPv4 filters. A remote attacker can exploit this
issue to bypass stateless firewall filters.

See also :

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10666

Solution :

Apply the relevant Junos software release or workaround referenced in
Juniper advisory JSA10666.

Risk factor :

Medium / CVSS Base Score : 5.0
(CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N)
CVSS Temporal Score : 4.3
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : false

Family: Junos Local Security Checks

Nessus Plugin ID: 80954 ()

Bugtraq ID: 72071

CVE ID: CVE-2014-6383

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