ESB-2019.0338 - [Appliance] IBM WebSphere Cast Iron Solution: Multiple vulnerabilities 2019-02-06

Printable version
PGP/GPG verifiable version

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0338
          IBM WebSphere Cast Iron Solution is affected by Apache
          Tomcat vulnerabilities (CVE-2018-11784, CVE-2018-8034)
                              6 February 2019

===========================================================================

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

Product:           IBM WebSphere Cast Iron Solution
Publisher:         IBM
Operating System:  Network Appliance
Impact/Access:     Provide Misleading Information -- Remote with User Interaction
                   Access Confidential Data       -- Remote/Unauthenticated      
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-11784 CVE-2018-8034 

Reference:         ESB-2019.0301
                   ESB-2019.0180
                   ESB-2018.2162
                   ESB-2018.2125.2

Original Bulletin: 
   https://www.ibm.com/support/docview.wss?uid=ibm10793575

- --------------------------BEGIN INCLUDED TEXT--------------------

IBM WebSphere Cast Iron Solution is affected by Apache Tomcat vulnerabilities
(CVE-2018-11784, CVE-2018-8034)

Product:             WebSphere Cast Iron Cloud integration
Software version:    All Versions
Operating system(s): Firmware
Reference #:         0793575
Security Bulletin

Summary

IBM WebSphere Cast Iron Solution has addressed the following vulnerabilities
reported in Apache Tomcat v7.

Vulnerability Details

CVEID: CVE-2018-11784
DESCRIPTION: Apache Tomcat could allow a remote attacker to conduct phishing
attacks, caused by an open redirect vulnerability in the default servlet. An
attacker could exploit this vulnerability using a specially-crafted URL to
redirect a victim to arbitrary Web sites.
CVSS Base Score: 7.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/150860
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)

CVEID: CVE-2018-8034
DESCRIPTION: Apache Tomcat could allow a remote attacker to bypass security
restrictions, caused by a missing host name verification when using TLS with
the WebSocket client. An attacker could exploit this vulnerability to bypass
security constraints to access restricted resources.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147211
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)

Affected Products and Versions

WebSphere Cast Iron v 7.0.0.0, v 7.0.0.1 and v 7.0.0.2.

WebSphere Cast Iron v 7.5.0.0, v 7.5.0.1 and v 7.5.1.0.

App Connect Professional v7.5.2.0.

Remediation/Fixes

+------------+------------+------------+-----------------------------+
|Product     |VRMF        |APAR        |Remediation/First Fix        |
+------------+------------+------------+-----------------------------+
|            |7.5.0.0,    |            |                             |
|Cast Iron   |7.5.0.1,    |            |                             |
|Appliance   |7.5.1.0     |LI80509     |iFix 7.5.1.0-CUMUIFIX-023    |
+------------+------------+------------+-----------------------------+
|Cast Iron   |7.0.0.0,    |LI80509     |iFix 7.0.0.2-CUMUIFIX-044    |
|Appliance   |7.0.0.1,    |            |                             |
|            |7.0.0.2     |            |                             |
+------------+------------+------------+-----------------------------+
|App Connect |7.5.2.0     |LI80509     |iFix 7.5.2.0-CUMUIFIX-013    |
|Professional|            |            |                             |
+------------+------------+------------+-----------------------------+

Workarounds and Mitigations

None.

Change History

28 Jan 2019: Original version published.

*The CVSS Environment Score is customer environment specific and will
ultimately impact the Overall CVSS Score. Customers can evaluate the impact of
this vulnerability in their environments by accessing the links in the
Reference section of this Security Bulletin.

Disclaimer

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.

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        https://www.auscert.org.au/bulletins/

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=gFm0
-----END PGP SIGNATURE-----

« Back to bulletins