ESB-2018.0976 - [Linux] IBM QRadar SIEM: Multiple vulnerabilities 2018-04-03

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0976
         IBM QRadar SIEM has multiple vulnerabilities (2018.04.02)
                               3 April 2018

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

Product:           IBM QRadar SIEM
Publisher:         IBM
Operating System:  Linux variants
Impact/Access:     Access Confidential Data -- Existing Account
                   Unauthorised Access      -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-1733 CVE-2017-1624 

Original Bulletin: 
   http://www.ibm.com/support/docview.wss?uid=swg22015236
   http://www.ibm.com/support/docview.wss?uid=swg22015243

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

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Security Bulletin: IBM QRadar SIEM is vulnerable to incorrect permission
assignment. (CVE-2017-1624)

PSIRT

Security Bulletin

Document information

More support for: IBM Security QRadar SIEM

Software version: 7.3, 7.3.1

Operating system(s): Linux

Software edition: All Editions

Reference #: 2015236

Modified date: 02 April 2018

Summary

The software specifies permissions for a security-critical resource in a way
that allows that resource to be read or modified by unintended actors.

Vulnerability Details

CVEID: CVE-2017-1624
DESCRIPTION: IBM QRadar specifies permissions for a security-critical resource
in a way that allows that resource to be read or modified by unintended actors.
CVSS Base Score: 4.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
133122 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N)

Affected Products and Versions

. QRadar 7.3.0 to 7.3.1 Patch 2

Remediation/Fixes

. QRadar/QRM/QVM/QRIF/QNI 7.3.1 Patch 3

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

IBM X-Force Ethical Hacking Team: Ron Craig, Warren Moynihan, Jonathan
Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitriy Beryoza

Change History

02 April, 2018: 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.

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

Security Bulletin: IBM QRadar SIEM is vulnerable to information exposure
through log files. (CVE-2017-1733)

PSIRT

Security Bulletin

Document information

More support for: IBM Security QRadar SIEM

Software version: 7.3

Operating system(s): Linux

Software edition: All Editions

Reference #: 2015243

Modified date: 02 April 2018

Summary

The product writes information to log files which can be of a sensitive nature
and give valuable guidance to an attacker or expose sensitive user information.

Vulnerability Details

CVEID: CVE-2017-1733
DESCRIPTION: IBM QRadar stores potentially sensitive information in log files
that could be read by a local user.
CVSS Base Score: 4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/
134914 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

. QRadar 7.3.0 to 7.3.1 Patch 2

Remediation/Fixes

. QRadar/QRM/QVM/QRIF/QNI 7.3.1 Patch 3

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

IBM X-Force Ethical Hacking Team: Ron Craig, Warren Moynihan, Jonathan
Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitriy Beryoza

Change History

02 April, 2018: 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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