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Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale that could allow a unprivileged, auntheticated user to read aribiratry file on node

Security Bulletin


Summary

IBM Spectrum Scale could allow an unprivileged, authenticated user with access to a GPFS node to read arbitrary files available on this node.

Vulnerability Details

CVEID: CVE-2018-1723
DESCRIPTION: IBM Spectrum Scale could allow a GPFS command line utility allows an unprivileged, authenticated user with access to a GPFS node to read arbitrary files available on this node.
CVSS Base Score: 6.2
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/147373 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

IBM Spectrum Scale V5.0.0 thru V5.0.1.2

IBM Spectrum Scale V4.2.0.0 thru V4.2.3.10

IBM Spectrum Scale V4.1.1.0 thru V4.1.1.20

Remediation/Fixes

For IBM Spectrum Scale V5.0.0.0 thru V5.0.1.2, apply V5.0.2.0 available from FixCentral at
https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Spectrum+Scale&release=5.0.2&platform=All&function=all

For IBM Spectrum Scale V4.2.0.0 thru V4.2.3.10, apply V4.2.3.11 available from FixCentral at
https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=Software%20defined%20storage&product=ibm/StorageSoftware/IBM+Spectrum+Scale&release=4.2.3&platform=All&function=all

For IBM Spectrum Scale V4.1.0.0 (GPFS) thru V4.1.1.20, apply V4.1.1.21 available from FixCentral at
https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=Software+defined+storage&product=ibm/StorageSoftware/IBM+Spectrum+Scale&release=4.1.1&platform=All&function=all

If you cannot apply the latest level of service, contact IBM Service for an efix:

  • IBM Specrum Scale 5.0.0.0 thru V5.0.1.2, reference APAR IJ08237
  • IBM Spectrum Scale 4.2.0.0 thru 4.2.3.10, reference APAR IJ08232
  • IBM Spectrum Scale 4.1.0.0 thru 4.1.1.20, reference APAR IJ08224


To contact IBM Service, see http://www.ibm.com/planetwide/

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Reference

Complete CVSS v3 Guide
On-line Calculator v3

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

4 October 2018 : Original version published

*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 information

More support for: IBM Spectrum Scale

Software version: All Versions

Operating system(s): Linux

Reference #: 0732713

Modified date: 04 October 2018