ESB-2019.1174 - [Linux] IBM QRadar SIEM: Unauthorised access - Remote/unauthenticated 2019-04-08

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1174
            Security Bulletin: IBM QRadar SIEM is vulnerable to
                   authentication bypass (CVE-2019-4210)
                               8 April 2019

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

Product:           IBM QRadar SIEM
Publisher:         IBM
Operating System:  Linux variants
Impact/Access:     Unauthorised Access -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-4210  

Original Bulletin: 
   https://www.ibm.com/support/docview.wss?uid=ibm10879913

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Security Bulletin: IBM QRadar SIEM is vulnerable to authentication bypass
(CVE-2019-4210)


Document information

More support for: IBM QRadar SIEM

Software version: 7.3.2

Operating system(s): Linux

Software edition: All Editions

Reference #: 0879913

Modified date: 04 April 2019

Summary

IBM QRadar SIEM is vulnerable to authentication bypass which could lead to
disclosure of sensitive information

Vulnerability Details

CVEID: CVE-2019-4210
Description: IBM QRadar SIEM could allow a user to bypass authentication
exposing certain functionality which could lead to information disclosure or
modification of application configuration.
CVSS Base Score: 9.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
158986 for the current score
CVSS Environmental Score: *Undefined
CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Affected Products and Versions

IBM QRadar SIEM 7.3.2 GA - 7.3.2 GA Interim Fix 1

Remediation/Fixes

QRadar / QRM / QVM / QRIF / QNI 7.3.2 GA Interim Fix 2

Workarounds and Mitigations

None


Change History

April 4th, 2019: First Publish

*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.

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