ESB-2019.0377.2 - UPDATE [Win][IBM i][HP-UX][Solaris][AIX] WebSphere Application Server: Denial of service - Remote/unauthenticated 2019-02-14

Printable version
PGP/GPG verifiable version

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

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

                              ESB-2019.0377.2
        Potential denial of service in WebSphere Application Server
                             (CVE-2018-10237)
                             14 February 2019

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

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

Product:           WebSphere Application Server
Publisher:         IBM
Operating System:  AIX
                   HP-UX
                   IBM i
                   Solaris
                   Windows
                   z/OS
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-10237  

Reference:         ESB-2019.0339
                   ESB-2018.3131

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=ibm10795696
   http://www.ibm.com/support/docview.wss?uid=ibm10871342
   http://www.ibm.com/support/docview.wss?uid=ibm10871350
   http://www.ibm.com/support/docview.wss?uid=ibm10871008

Comment: This bulletin contains four (4) advisories.

Revision History:  February 14 2019: Updated effected components
                   February  7 2019: Initial Release

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

Potential denial of service in WebSphere Application Server (CVE-2018-10237)

Product:             WebSphere Application Server Liberty Core

Software version:    All Versions

Operating system(s): AIX, HP-UX, IBM i, Solaris, Windows, z/OS

Software edition:    Liberty

Reference #:         0795696

Security Bulletin


Summary

There is a potential denial of service with the Google Guava library that is
used in WebSphere Application Server.

Vulnerability Details

CVEID: CVE-2018-10237
DESCRIPTION: Google Guava is vulnerable to a denial of service, caused by
improper eager allocation checks in the AtomicDoubleArray and CompoundOrdering
class. By sending a specially-crafted data, a remote attacker could exploit
this vulnerability to cause a denial of service condition.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
142508 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)


Affected Products and Versions

This vulnerability affects the following versions and releases of IBM WebSphere
Application Server:

  o WebSphere Application Server Liberty
  o WebSphere Application Server Traditional Version 9
  o WebSphere Application Server Traditional Version 8.5


Remediation/Fixes

The recommended solution is to apply the interim fix, or Fix Pack as soon as
practical.

For WebSphere Application Server Liberty:
. Upgrade to minimal fix pack levels as required by interim fix and then apply
Interim Fix PH07297
- --OR--
. Apply Fix Pack 19.0.0.1 or later (targeted availability 1Q2019).

For WebSphere Application Server traditional and WebSphere Application Server
Hypervisor Edition:

For V9.0.0.0 through 9.0.0.10:
. Upgrade to minimal fix pack levels as required by interim fix and then apply
Interim Fix PH07297
- --OR--
. Apply Fix Pack 9.0.0.11 or later (targeted availability 2Q2019)

For V8.5.0.0 through 8.5.5.14 using Java SE 6:
. Refer to the following note: Java SE 6 end of service

For V8.5.0.0 through 8.5.5.14 using Java SE 7 or later:
. Upgrade to minimal fix pack levels as required by interim fix and then apply
Interim Fix PH07297
- --OR--
. Apply Fix Pack 8.5.5.16 or later (targeted availability 4Q2019)


Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support
alerts like this.

Reference

Complete CVSS v3 Guide
On-line Calculator v3

Java SE 6 end of service with WebSphere Application Server v8.5

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

05 February 2019: original document 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.


                          Cross reference information
  Product   Component     Platform     Version             Edition
 WebSphere            AIX, HP-UX, IBM  9.0,    Advanced, Base, Developer,
Application           i, Solaris,      8.0     Enterprise, Express, Network
  Server              Windows, z/OS            Deployment, Single Server


- --------------------------------------------------------------------------------

Security Bulletin: A security vulnerability has been identified in WebSphere
Application Server shipped with WebSphere Remote Server (CVE-2018-10237)

Document information

More support for: WebSphere Remote Server

Software version: All Versions

Operating system(s): AIX, HP-UX, Linux, Solaris, Windows

Software edition: All Editions

Reference #: 0871350

Modified date: 12 February 2019

Summary

WebSphere Application Server is shipped with WebSphere Remote Server.
Information about a security vulnerability affecting WebSphere Application
Server has been published in a security bulletin.

Vulnerability Details

Refer to the security bulletin(s) listed in the Remediation/Fixes section

Affected Products and Versions

This vulnerability affects the following versions and releases of IBM
WebSphere Remote Server:
9.0, 8.5

Remediation/Fixes

Refer to the following security bulletins for vulnerability details and
information about fixes addressed by WebSphere Application Server which is
shipped with WebSphere Remote Server.

Principal Product Affected Supporting  Affected Supporting Product Security
and Version(s)    Product and Version  Bulletin

WebSphere Remote  WebSphere            Potential denial of service in
Server            Application Server   WebSphere Application Server
9.0, 8.5          9.0, 8.5             (CVE-2018-10237)


Change History

12 February 2018: Original Version Published

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.

- --------------------------------------------------------------------------------

Security Bulletin: A security vulnerability has been identified in IBM
WebSphere Application Server shipped with IBM Case Manager (CVE-2018-10237)

Document information

More support for: Case Manager

Software version: All Versions

Operating system(s): AIX, Linux, Windows

Reference #: 0871008

Modified date: 12 February 2019

Summary

IBM WebSphere Application Server is shipped as a component of IBM Case
Manager. Information about a security vulnerability affecting IBM WebSphere
Application Server has been published in a security bulletin.

Vulnerability Details

Please consult the security bulletin Security Bulletin: Potential denial of
service in WebSphere Application Server (CVE-2018-10237) for vulnerability
details and information about fixes.

Affected Products and Versions

+----------------------------------------+----------------------------------------+
|Principal Product and Versions          |Affected Supporting Product and Versions|
+----------------------------------------+----------------------------------------+
|IBM Case Manager 5.2.0                  |IBM WebSphere Application Server 8.5    |
|IBM Case Manager 5.2.1                  |IBM WebSphere Application Server 9.0    |
|IBM Case Manager 5.3.0                  |                                        |
|IBM Case Manager 5.3.1                  |                                        |
|IBM Case Manager 5.3.2                  |                                        |
|IBM Case Manager 5.3.3                  |                                        |
+----------------------------------------+----------------------------------------+


Change History

13 Feb, 2019: Original Version Published

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.

- --------------------------------------------------------------------------------

Security Bulletin: A Security Vulnerability has been Identified in Websphere
Application Server Shipped with Predictive Customer Intelligence
(CVE-2018-10237)

Document information

More support for: Predictive Customer Intelligence

Software version: 1.0, 1.0.1, 1.1, 1.1.1, 1.1.2

Operating system(s): Linux, Windows

Reference #: 0871342

Modified date: 12 February 2019

Summary

Websphere Application Server is shipped with Predictive Customer Intelligence.
Information about a security vulnerability affecting Websphere Application
Server has been published in a security bulletin.

Vulnerability Details

Please consult the security bulletin Security Bulletin: Potential denial of
service in WebSphere Application Server (CVE-2018-10237) for vulnerability
details and information about fixes.

Affected Products and Versions

  Predictive Customer Intelligence versions 1.0, 1.0.1, 1.1, 1.1.1, 1.1.2

Remediation/Fixes

+-------------------+----------------+---------------------------------------+
|                   |    Affected    |                                       |
| Principal Product |   Supporting   | Affected Supporting Product Security  |
|  and Version(s)   |  Product and   |               Bulletin                |
|                   |    Version     |                                       |
+-------------------+----------------+---------------------------------------+
|Predictive Customer|Websphere       |Security Bulletin: Potential denial of |
|Intelligence 1.0   |Application     |service in WebSphere Application Server|
|and 1.0.1          |Server 8.5.5    |(CVE-2018-10237)                       |
+-------------------+----------------+---------------------------------------+
|Predictive Customer|Websphere       |Security Bulletin: Potential denial of |
|Intelligence 1.1   |Application     |service in WebSphere Application Server|
|and 1.1.1          |Server 8.5.5.6  |(CVE-2018-10237)                       |
+-------------------+----------------+---------------------------------------+
|Predictive Customer|Websphere       |Security Bulletin: Potential denial of |
|Intelligence 1.1.2 |Application     |service in WebSphere Application Server|
|                   |Server 9.0.0.4  |(CVE-2018-10237)                       |
+-------------------+----------------+---------------------------------------+


Workarounds and Mitigations

None


Change History

12 February 2019: Original document published

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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=6SRA
-----END PGP SIGNATURE-----

« Back to bulletins