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Monday, August 17, 2020

ESB-2020.2824 – [Win] IBM Security Access Manager for Enterprise Single Sign-On: Multiple vulnerabilities

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.2824
    Security Bulletin: Multiple Vulnerabilities in IBM Java SDK affect
          WebSphere Application Server shipped with IBM Security
               Access Manager for Enterprise Single Sign-On
                              17 August 2020

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

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

Product:           IBM Security Access Manager for Enterprise Single Sign-On
Operating System:  Windows
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
                   Modify Arbitrary Files   -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-2601 CVE-2020-2590 

Reference:         ASB-2020.0028
                   ESB-2020.2748
                   ESB-2020.2747
                   ESB-2020.2737

Original Bulletin: 
   https://www.ibm.com/support/pages/node/6260521

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

Security Bulletin: Security Bulletin: Multiple Vulnerabilities in IBM(R) Java
SDK affect WebSphere Application Server shipped with IBM Security Access
Manager for Enterprise Single Sign-On July 2020 CPU plus deferred
CVE-2020-2590 and CVE-2020-2601

Document Information

Product            : IBM Security Access Manager for Enterprise Single Sign-On
Software version   : 8.2.1, 8.2.2
Operating system(s): Windows
Document number    : 6260521
Modified date      : 16 August 2020 

Summary

IBM WebSphere Application Server is shipped with IBM Security Access Manager
for Enterprise Single Sign-On. Information about a security vulnerability
affecting IBM WebSphere Application Server has been published in a security
bulletin.

Vulnerability Details

CVEID: CVE-2020-2590
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE
Security component could allow an unauthenticated attacker to cause no
confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities
/174538 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID: CVE-2020-2601
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the
Java SE, Java SE Embedded Security component could allow an unauthenticated
attacker to obtain sensitive information resulting in a high confidentiality
impact using unknown attack vectors.
CVSS Base score: 6.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities
/174548 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N)

Affected Products and Versions

+---------------------------------------------------------+----------+
|Affected Product(s)                                      |Version(s)|
+---------------------------------------------------------+----------+
|IBM Security Access Manager for Enterprise Single-Sign On|8.2       |
+---------------------------------------------------------+----------+

Remediation/Fixes

+--------------------+------------+------------------------------------------+
|                    |  Affected  |                                          |
| Principal Product  | Supporting |   Affected Supporting Product Security   |
|   and Version(s)   |Product and |                 Bulletin                 |
|                    |  Version   |                                          |
+--------------------+------------+------------------------------------------+
|IBM Security Access |IBM         |Security Bulletin: Multiple               |
|Manager for         |WebSphere   |Vulnerabilities in IBM(R) Java SDK affect   |
|Enterprise Single   |Application |WebSphere Application Server July 2020 CPU|
|Sign-On 8.2.1       |Server 8.5  |plus deferred CVE-2020-2590 and           |
|                    |            |CVE-2020-2601                             |
+--------------------+------------+------------------------------------------+
|IBM Security Access |IBM         |Security Bulletin: Multiple               |
|Manager for         |WebSphere   |Vulnerabilities in IBM(R) Java SDK affect   |
|Enterprise Single   |Application |WebSphere Application Server July 2020 CPU|
|Sign-On 8.2.2       |Server 8.5  |plus deferred CVE-2020-2590 and           |
|                    |            |CVE-2020-2601                             |
+--------------------+------------+------------------------------------------+

Workarounds and Mitigations

None

Change History

06 Aug 2020: Initial Publication

*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.

Document Location

Worldwide

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