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             AUSCERT External Security Bulletin Redistribution

                               ESB-2012.0352
  Juniper IVE OS SSL VPN Network Connect (NC)/Pulse cross-site scripting
                               10 April 2012

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Juniper IVE OS
Publisher:         IBM
Operating System:  Juniper
Impact/Access:     Cross-site Scripting     -- Remote with User Interaction
                   Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade

Original Bulletin: 
   http://xforce.iss.net/xforce/xfdb/74609

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Juniper IVE OS SSL VPN Network Connect (NC)/Pulse cross-site scripting

juniper-iveos-ncp-xss (74609)

Medium Risk

Description:

Juniper IVE OS is vulnerable to cross-site scripting, caused by improper
validation of user-supplied input in the SSL VPN Network Connect (NC)/Pulse
functionality. A remote attacker could exploit this vulnerability using a
specially-crafted URL to execute script in a victim's Web browser within the
security context of the hosting Web site, once the URL is clicked. An attacker
could use this vulnerability to steal the victim's cookie-based authentication
credentials.

*CVSS:

Base Score:		4.3
Access Vector:		Network
Access Complexity:	Medium
Authentication:		None
Confidentiality Impact:	None
Integrity Impact:	Partial
Availability Impact:	None
 
Temporal Score:		3.7
Exploitability:		High
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Gain Access

Remedy:

Refer to Juniper Alert PSN-2012-02-513 for patch, upgrade or suggested
workaround information. See References.

References:

Juniper Alert PSN-2012-02-513: Juniper Networks.
  http://www.juniper.net/alerts/viewalert.jsp?txtAlertNumber=PSN-2012-02-513

BID-52899: Juniper Networks IVE OS Network Connect/Pulse feature Cross Site
Scripting Vulnerability
  http://www.securityfocus.com/bid/52899

SA48718: Juniper IVE OS Network Connect/Pulse Cross-Site Scripting
Vulnerability
  http://secunia.com/advisories/48718

SA48720: Juniper IVE OS Network Connect/Pulse Cross-Site Scripting
Vulnerability
  http://secunia.com/advisories/48720

Platforms Affected:

Juniper IVE OS 7.0
Juniper IVE OS 7.1
Reported:

Apr 05, 2012

The information within this database may change without notice. Use of this
information constitutes acceptance for use in an AS IS condition. There are NO
warranties, implied or otherwise, with regard to this information or its use.
Any use of this information is at the user's risk. In no event shall the
author/distributor (IBM Internet Security Systems X-Force) be held liable for
any damages whatsoever arising out of or in connection with the use or spread
of this information.

For corrections or additions please email xforce@iss.net

Return to the main page

* According to the Forum of Incident Response and Security Teams (FIRST), the
Common Vulnerability Scoring System (CVSS) is an "industry open standard
designed to convey vulnerability severity and help to determine urgency and
priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY
OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT
OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. 

The information within this database may change without notice. Use of this
information constitutes acceptance for use in an AS IS condition. There are NO
warranties, implied or otherwise, with regard to this information or its use.
Any use of this information is at the user's risk. In no event shall IBM be
held liable for any damages whatsoever arising out of or in connection with the
use or spread of this information.

About IBM Internet Security Systems

IBM Internet Security Systems is a trusted security advisor to thousands of the
world's leading businesses and governments, helping to provide pre-emptive
protection for networks, desktops and servers. The IBM Proventia? integrated
security platform is designed to automatically protect against both known and
unknown threats, helping to keep networks up and running and shield customers
from online attacks before they impact business assets. IBM Internet Security
Systems products and services are based on the proactive security intelligence
of its X-Force? research and development team ? an unequivocal world authority
in vulnerability and threat research. The IBM Internet Security Systems product
line is also complemented by comprehensive Managed Security Services and
Professional Security Services. For more information, visit the IBM Internet
Security Systems Web site at www.iss.net or call 800-776-2362.

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