PT-2014-4879 · Juniper Networks · Junos

Published 2014-04-14 · Updated 2014-04-15 · CVE-2014-2714

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Junos versions prior to 10.4R15 Junos versions 11.4 prior to 11.4R9 Junos versions 12.1 prior to 12.1R7 Junos versions 12.1X44 prior to 12.1X44-D20 Junos versions 12.1X45 prior to 12.1X45-D10 Junos versions 12.1X46 prior to 12.1X46-D10

Description The issue allows remote attackers to cause a denial of service via a crafted URL, resulting in the flow daemon crashing and restarting. This is related to the Enhanced Web Filtering (EWF) in Juniper Junos, as used in the SRX Series services gateways.

Recommendations For versions prior to 10.4R15, update to 10.4R15 or later. For versions 11.4 prior to 11.4R9, update to 11.4R9 or later. For versions 12.1 prior to 12.1R7, update to 12.1R7 or later. For versions 12.1X44 prior to 12.1X44-D20, update to 12.1X44-D20 or later. For versions 12.1X45 prior to 12.1X45-D10, update to 12.1X45-D10 or later. For versions 12.1X46 prior to 12.1X46-D10, update to 12.1X46-D10 or later.

Fix

DoS

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2014-2714

Affected Products

Junos

References · 5

• http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10622 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-2714 · Security Note
• http://secunia.com/advisories/57835 · Vendor Advisory
• http://securityfocus.com/bid/66760 · Note
• http://securitytracker.com/id?1030060 · Note