IBM Support

Security Bulletin: PowerVC is affected by an Openstack Keystone vulnerability that could allow a remote authenticated attacker to discover restricted projects (CVE-2018-14432)

Created by Archana Prabhakar on
Published URL:
https://www.ibm.com/support/pages/node/794471
794471

Security Bulletin


Summary

PowerVC has addressed the following vulnerability. An authenticated "GET /v3/OS-FEDERATION/projects" request to the identity API may bypass intended access restrictions on listing projects. An authenticated user may discover projects they have no authority to access, leaking all projects in the deployment and their attributes.

Vulnerability Details

CVE-ID: CVE-2018-14432
Description: An authenticated "GET /v3/OS-FEDERATION/projects" request may bypass intended access restrictions on listing projects. An authenticated user may discover projects they have no authority to access, leaking all projects in the deployment and their attributes.
CVSS Base Score: 4.3
CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/147412 for more information
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product Affected Versions
IBM PowerVC Standard 1.3.3
IBM PowerVC Standard 1.4.0
IBM PowerVC Standard 1.4.1
IBM Cloud PowerVC Manager 1.3.3
IBM Cloud PowerVC Manager 1.4.0
IBM Cloud PowerVC Manager 1.4.1

Remediation/Fixes

Product VRMF APAR Remediation / First Fix
IBM PowerVC Standard and
IBM Cloud PowerVC Manager
 1.3.3 IT27707 https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%20software&product=ibm/Other+software/PowerVC&release=1.3.3.1&platform=All&function=textSearch&text=APAR+IT27706_IT27707
IBM PowerVC Standard and
IBM Cloud PowerVC Manager
 1.4.0 IT27707 https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%20software&product=ibm/Other+software/PowerVC&release=1.4.0.1&platform=All&function=textSearch&text=APAR+IT27706_IT27707
IBM PowerVC Standard and
IBM Cloud PowerVC Manager
 1.4.1 NA https://www-945.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~Other%20software&product=ibm/Other+software/PowerVC&release=1.4.1.0&platform=All&function=textSearch&text=PowerVC+1.4.1.1

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

None

Change History

17 January 2019: 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

Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.

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Document Information

Modified date:
17 January 2019

UID

ibm10794471

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