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Test ID:1.3.6.1.4.1.25623.1.0.105926
Category:JunOS Local Security Checks
Title:Juniper Networks Junos OS RSVP DoS Vulnerability (JSA10652)
Summary:Juniper Networks Junos OS is prone to a denial of service (DoS); vulnerability.
Description:Summary:
Juniper Networks Junos OS is prone to a denial of service (DoS)
vulnerability.

Vulnerability Insight:
Receipt of a crafted or malformed RSVP packet may cause the
routing protocol daemon to hang or crash. This issue only occurs during processing of RSVP PATH
messages. If RSVP is not enabled on an interface, then the issue cannot be triggered via that
interface.

Vulnerability Impact:
An attacker can cause the routing protocol daemon to hang or
crash. When rpd is unavailable, routing updates cannot be processed which can lead to an extended
network outage.

Affected Software/OS:
Junos OS 11.4, 12.1, 12.2, 12.3, 13.1, 13.2 with support for
RSVP enabled.

Solution:
New builds of Junos OS software are available from Juniper.

As a workaround enable RSVP only on trusted interfaces as required for MPLS.

CVSS Score:
7.8

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2014-6378
BugTraq ID: 70363
http://www.securityfocus.com/bid/70363
http://www.securitytracker.com/id/1031008
XForce ISS Database: juniper-junos-cve20146378-dos(96906)
https://exchange.xforce.ibmcloud.com/vulnerabilities/96906
CopyrightCopyright (C) 2014 Greenbone Networks GmbH

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