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Test ID:1.3.6.1.4.1.25623.1.0.105941
Category:JunOS Local Security Checks
Title:Juniper Networks Junos OS BGP FlowSpec Denial of Service Vulnerability
Summary:Junos OS with BGB FlowSpec enabled are vulnerable to a;Denial of Service attack.
Description:Summary:
Junos OS with BGB FlowSpec enabled are vulnerable to a
Denial of Service attack.

Vulnerability Insight:
Receipt of a malformed BGP FlowSpec prefix may cause the
router to trigger an assert (programmatic crash) when detecting a certain specification violation.
Rather than simply flagging, logging, and/or dropping the packet, the routing process daemon (rpd)
will crash and restart.

Vulnerability Impact:
Exploiting this issue may allow remote attackers to crash
and restart the RPD (Routing Protocol Daemon), causing denial-of-service conditions.

Affected Software/OS:
Junos OS 11.4, 12.1, 12.2, 12.3 and 13.1

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

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-2014-6386
BugTraq ID: 72067
http://www.securityfocus.com/bid/72067
http://www.securitytracker.com/id/1031548
CopyrightCopyright (C) 2015 Greenbone AG

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