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ESB-2016.0509 - [Linux] IBM Security QRadar SIEM: Access privileged data - Remote with user interaction

Date: 26 February 2016
References: ESB-2016.0046  ESB-2016.0047  ESB-2016.0049  ASB-2016.0004  ESB-2016.0499  ESB-2016.0516  ESB-2016.0518  ESB-2016.0519  ESB-2016.0521  ESB-2016.0522  
ESB-2016.0523  ESB-2016.0538  

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2016.0509
       Security Bulletin: Vulnerability in IBM Java SDK affects IBM
            QRadar SIEM and Incident Forensics. (CVE-2015-7575)
                             26 February 2016

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

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

Product:           IBM Security QRadar SIEM
Publisher:         IBM
Operating System:  Linux variants
Impact/Access:     Access Privileged Data         -- Remote with User Interaction
                   Provide Misleading Information -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-7575  

Reference:         ASB-2016.0004
                   ESB-2016.0499
                   ESB-2016.0049
                   ESB-2016.0047
                   ESB-2016.0046

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg21977664

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

Security Bulletin: Vulnerability in IBM Java SDK affects IBM QRadar SIEM and
Incident Forensics. (CVE-2015-7575)

Security Bulletin

Document information

More support for:

IBM Security QRadar SIEM

Software version:

7.1, 7.2

Operating system(s):

Linux

Software edition:

All Editions

Reference #:

1977664

Modified date:

2016-02-25

Summary

There is a vulnerability in IBM SDK Java Technology Edition, Version 6 and 7
that is used by IBM QRadar SIEM and Incident Forensics. This vulnerability,
commonly referred to as SLOTH, was disclosed as part of the IBM Java SDK
updates in January 2016.

Vulnerability Details

CVEID:

CVE-2015-7575

DESCRIPTION:

The TLS protocol could allow weaker than expected security caused by a
collision attack when using the MD5 hash function for signing a
ServerKeyExchange message during a TLS handshake. An attacker could exploit
this vulnerability using man-in-the-middle techniques to impersonate a TLS
server and obtain credentials. This vulnerability is commonly referred to as
SLOTH.

CVSS Base Score: 7.1

CVSS Temporal Score: See

https://exchange.xforce.ibmcloud.com/vulnerabilities/109415

for the current score

CVSS Environmental Score*: Undefined

CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/UI:U/C:H/I:L/A:N)

Affected Products and Versions

 IBM QRadar SIEM 7.1.n

 IBM QRadar SIEM/QRM/QVM/QRIF 7.2.n

Remediation/Fixes

IBM QRadar SIEM 7.1 MR2 Patch 12 Interim Fix 2

IBM QRadar/QRM/QVM/QRIF 7.2.6 Patch 2 Interim Fix 1

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins Subscribe to My Notifications
to be notified of important product support alerts like this.

References

Complete CVSS v3 Guide


On-line Calculator v3

Related information

IBM Secure Engineering Web Portal


IBM Product Security Incident Response Blog

Acknowledgement

CVE-2015-7575 was reported to IBM by Karthikeyan Bhargavan at INRIA in Paris,
France

*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--------------------

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

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