Juniper Junos 'em' Interface Fragmentation Remote DoS (JSA10655)

This script is Copyright (C) 2014-2017 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 device is affected by a denial of service vulnerability. A
remote attacker can exploit this issue by sending a set of specially
crafted fragmented packets to cause the 'em' driver to become
permanently blocked when trying to formulate a reply.

See also :

https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10655

Solution :

Apply the relevant Junos software release or workaround referenced in
Juniper advisory JSA10655.

Risk factor :

High / CVSS Base Score : 7.8
(CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C)
CVSS Temporal Score : 6.8
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : true

Family: Junos Local Security Checks

Nessus Plugin ID: 78426 ()

Bugtraq ID: 70369

CVE ID: CVE-2014-6380

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