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

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

                               ESB-2020.1647
          Security Bulletin: Multiple vulnerabilities affect IBM
          WebSphere Cast Iron Solution & App Connect Professional
                                11 May 2020

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

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

Product:           IBM WebSphere Cast Iron Solution & App Connect Professional
Publisher:         IBM
Operating System:  UNIX variants (UNIX, Linux, OSX)
                   Windows
                   Virtualisation
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account      
                   Modify Arbitrary Files          -- Remote/Unauthenticated
                   Access Confidential Data        -- Remote/Unauthenticated
                   Cross-site Scripting            -- Existing Account      
                   Provide Misleading Information  -- Remote/Unauthenticated
                   Reduced Security                -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-2593 CVE-2020-1935 CVE-2019-17569
                   CVE-2019-4732  

Reference:         ASB-2020.0028
                   ESB-2020.1608
                   ESB-2020.1565
                   ESB-2020.1451
                   ESB-2020.1388
                   ESB-2020.1019

Original Bulletin: 
   https://www.ibm.com/support/pages/node/6208291
   https://www.ibm.com/support/pages/node/6208290

Comment: This bulletin contains two (2) IBM security advisories.

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

Multiple vulnerabilities in IBM Java SDK affect IBM WebSphere Cast Iron
Solution & App Connect Professional

Security Bulletin

Summary

There are multiple vulnerabilities in IBM SDK Java Technology used by IBM Cast
Iron. These issues were disclosed as part of the IBM Java SDK updates in
January 2020. IBM Cast Iron has addressed the applicable CVEs.

Vulnerability Details

CVEID: CVE-2020-2593
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE
Networking component could allow an unauthenticated attacker to cause low
confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 4.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
174541 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N)

CVEID: CVE-2019-4732
DESCRIPTION: IBM SDK, Java Technology Edition Version 7.0.0.0 through
7.0.10.55, 7.1.0.0 through 7.1.4.55, and 8.0.0.0 through 8.0.6.0 could allow a
local authenticated attacker to execute arbitrary code on the system, caused by
DLL search order hijacking vulnerability in Microsoft Windows client. By
placing a specially-crafted file in a compromised folder, an attacker could
exploit this vulnerability to execute arbitrary code on the system. IBM X-Force
ID: 172618.
CVSS Base score: 7.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
172618 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H)

Affected Products and Versions

WebSphere Cast Iron v 7.5.0.0, 7.5.0.1, 7.5.1.0

WebSphere Cast Iron v 7.0.0.0, 7.0.0.1, 7.0.0.2

App Connect Professional v 7.5.2.0

App Connect Professional v 7.5.3.0

Remediation/Fixes

+------------------------------------+-----------+-----------+--------------------------------+
|Product                             |VRMF       |APAR       |Remediation/First Fix           |
+------------------------------------+-----------+-----------+--------------------------------+
|                                    |7.0.0.0    |           |                                |
|IBM WebSphere Cast Iron             |7.0.0.1    |LI81389    |7002 Fixcentral Link            |
|                                    |7.0.0.2    |           |                                |
+------------------------------------+-----------+-----------+--------------------------------+
|                                    |7.5.0.0    |           |                                |
|IBM WebSphere Cast Iron             |7.5.0.1    |LI81389    |7510 fixcentral Link            |
|                                    |7.5.1.0    |           |                                |
+------------------------------------+-----------+-----------+--------------------------------+
|App Connect Professional            |7.5.2.0    |LI81389    |7520 Fixcentral link            |
+------------------------------------+-----------+-----------+--------------------------------+
|App Connect Professional            |7.5.3.0    |LI81389    |7530 Fixcentral link            |
+------------------------------------+-----------+-----------+--------------------------------+

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

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

IBM WebSphere Cast Iron Solution & App Connect Professional is affected by
Apache Tomcat vulnerabilities.

Security Bulletin

Summary

IBM WebSphere Cast Iron Solution & App Connect Professional has addressed the
following vulnerabilities reported in Apache Tomcat.

Vulnerability Details

CVEID: CVE-2020-1935
DESCRIPTION: Apache Tomcat is vulnerable to HTTP request smuggling, caused by a
flaw when handling unusual Transfer-Encoding HTTP header. By sending a
specially-crafted request, an attacker could exploit this vulnerability to
poison the web cache, bypass web application firewall protection, and conduct
XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
176788 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

CVEID: CVE-2019-17569
DESCRIPTION: Apache Tomcat is vulnerable to HTTP request smuggling, caused by a
flaw when handling unusual Transfer-Encoding HTTP header. By sending a
specially-crafted request, an attacker could exploit this vulnerability to
poison the web cache, bypass web application firewall protection, and conduct
XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
176784 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)

Affected Products and Versions

WebSphere Cast Iron v 7.5.0.0, 7.5.0.1, 7.5.1.0

WebSphere Cast Iron v 7.0.0.0, 7.0.0.1, 7.0.0.2

App Connect Professional v 7.5.2.0

App Connect Professional v 7.5.3.0

Remediation/Fixes

+------------------------+-------+-------+---------------------+
|Product                 |VRMF   |APAR   |Remediation/First Fix|
+------------------------+-------+-------+---------------------+
|                        |7.0.0.0|       |                     |
|IBM WebSphere Cast Iron |7.0.0.1|LI81465|7002 Fixcentral Link |
|                        |7.0.0.2|       |                     |
+------------------------+-------+-------+---------------------+
|                        |7.5.0.0|       |                     |
|IBM WebSphere Cast Iron |7.5.0.1|LI81465|7510 fixcentral Link |
|                        |7.5.1.0|       |                     |
+------------------------+-------+-------+---------------------+
|App Connect Professional|7.5.2.0|LI81465|7520 Fixcentral link |
+------------------------+-------+-------+---------------------+
|App Connect Professional|7.5.3.0|LI81465|7530 Fixcentral link |
+------------------------+-------+-------+---------------------+

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

- --------------------------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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=BFeW
-----END PGP SIGNATURE-----