ESB-2019.0046.2 - UPDATE [Win][Linux] IBM Rational Publishing Engine: Multiple vulnerabilities - 2019-01-07


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

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

                              ESB-2019.0046.2
          Security Bulletin: Cross-site scripting vulnerabilities
                     affect Rational Publishing Engine
                              7 January 2019

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

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

Product:           IBM Rational Publishing Engine
Publisher:         IBM
Operating System:  Linux variants
                   Windows
Impact/Access:     Cross-site Scripting     -- Remote with User Interaction
                   Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1951 CVE-2018-1657 

Reference:         ESB-2018.3906
                   ESB-2018.3890
                   ESB-2018.3785
                   ESB-2018.3784

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10792081

Revision History:  January 7 2019: Fixed typo on Remediation section
                   January 3 2019: Initial Release

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

Security Bulletin: Cross-site scripting vulnerabilities affect Rational
Publishing Engine

Security Bulletin

Document information

Software version: 2.1.2, 6.0.5, 6.0.6
Operating system(s): Platform Independent
Reference #: 0792081
Modified date: 04 January 2019

Summary

Security vulnerabilities with potential for cross-site scripting affecting
Rational Publishing Engine.

Vulnerability Details

CVEID: CVE-2018-1657
DESCRIPTION: IBM Publishing Engine is vulnerable to cross-site scripting. This
vulnerability allows users to embed arbitrary JavaScript code in the Web UI
thus altering the intended functionality potentially leading to credentials
disclosure within a trusted session.
CVSS Base Score: 5.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
144883 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

CVEID: CVE-2018-1951
DESCRIPTION: IBM Publishing Engine is vulnerable to cross-site scripting. This
vulnerability allows users to embed arbitrary JavaScript code in the Web UI
thus altering the intended functionality potentially leading to credentials
disclosure within a trusted session.
CVSS Base Score: 5.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
153494 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

Rational Publishing Engine 2.1.2

Rational Publishing Engine 6.0.5

Rational Publishing Engine 6.0.6

Remediation/Fixes

For Rational Publishing Engine 2.1.2, upgrade to ifix002 or later (planned to
be published within 30 days), which can be downloaded from:

Rational Publishing Engine 2.1.2 ifix002

For Rational Publishing Engine 6.0.5, upgrade to ifix003 or later (planned to
be published within 30 days), which can be downloaded from:

Rational Publishing Engine 6.0.5 ifix003

For Rational Publishing Engine 6.0.6, upgrade to ifix001 or later, which can be
downloaded from:

Rational Publishing Engine 6.0.6 ifix001

Workarounds and Mitigations

None

Reference

Complete CVSS v3 Guide
On-line Calculator v3

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

02 January 2019: Initial publication
04 January 2019: Fixed typo on Remediation section

*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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=K2Bn
-----END PGP SIGNATURE-----