ESB-2017.2164 - [Linux] IBM PowerVC: Multiple vulnerabilities 2017-08-30

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2164
       Multiple vulnerabilities have been identified in IBM PowerVC
                              30 August 2017

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

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

Product:           IBM PowerVC
Publisher:         IBM
Operating System:  Linux variants
Impact/Access:     Create Arbitrary Files   -- Remote with User Interaction
                   Denial of Service        -- Existing Account            
                   Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-7200 CVE-2017-2592 CVE-2016-7498

Reference:         ESB-2017.0570
                   ESB-2017.0487
                   ESB-2016.0505
                   ESB-2015.2616

Original Bulletin: 
   http://www-01.ibm.com/support/docview.wss?uid=nas8N1022229
   http://www-01.ibm.com/support/docview.wss?uid=nas8N1022228
   http://www-01.ibm.com/support/docview.wss?uid=nas8N1022227

Comment: This bulletin contains three (3) IBM security advisories.

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Security Bulletin: IBM PowerVC is impacted by python oslo.middleware package 
information disclosure (CVE-2017-2592)

Document information

More support for: PowerVC Standard Edition

Software version: 1.3.1

Operating system(s): Linux

Software edition: Standard

Reference #: N1022229

Modified date: 29 August 2017

Security Bulletin

Summary

IBM PowerVC may disclose some sensitive values in an error message.

Vulnerability Details

CVEID: CVE-2017-2592

DESCRIPTION: The OpenStack python oslo.middleware package could allow a local
authenticated attacker to obtain sensitive information by including sensitive
data in the CatchError class. A local attacker could exploit this 
vulnerability to obtain sensitive information.

CVSS Base Score: 5.9

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/123956 for the current 
score

CVSS Environmental Score*: Undefined

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

Affected Products and Versions

PowerVC Standard Edition 1.3.1.x

Remediation/Fixes

For PowerVC 1.3.1, update to 1.3.1 fix pack 2 and then apply the 
IT21367_IT21368_IT21369 interim fix from FixCentral: 
http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FOther+software%2FPowerVC&fixids=1.3.1.2-PowerVC-RHEL-NOARCH-APAR-IT21367_IT21368_IT21369&source=dbluesearch

Workarounds and Mitigations

None

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alerts like this.

References

Complete CVSS v3 Guide

On-line Calculator v3

https://exchange.xforce.ibmcloud.com/vulnerabilities/123956

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

Acknowledgement

None

*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 PowerVC is impacted by OpenStack Glance server-side 
request forgery (CVE-2017-7200)

Document information

More support for: PowerVC Standard Edition

Software version: 1.3.1, 1.3.2

Operating system(s): Linux

Software edition: Standard

Reference #: N1022228

Modified date: 29 August 2017

Security Bulletin

Summary

IBM PowerVC may disclose some sensitive information while creating images with
'copy_from' feature in the v1 Image Service API.

Vulnerability Details

CVEID: CVE-2017-7200

DESCRIPTION: OpenStack Glance is vulnerable to server-side request forgery, 
caused by a flaw in the 'copy_from' feature in the Image Service API v1. By 
using a specially crafted URL, an attacker could exploit this vulnerability to
create images and obtain sensitive information.

CVSS Base Score: 6.3

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/123533 for the current 
score

CVSS Environmental Score*: Undefined

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

Affected Products and Versions

PowerVC Standard Edition 1.3.1.x

PowerVC Standard Edition 1.3.2.x

Remediation/Fixes

For PowerVC 1.3.1, update to 1.3.1 fix pack 2 and then apply the 
IT21367_IT21368_IT21369 interim fix from Fix Central: 
http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FOther+software%2FPowerVC&fixids=1.3.1.2-PowerVC-RHEL-NOARCH-APAR-IT21367_IT21368_IT21369&source=dbluesearch

For PowerVC 1.3.2, update to 1.3.2 fix pack 1 and then apply the IT21368 
interim fix from Fix Central: 
http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FOther+software%2FPowerVC&fixids=Security-Fix-1.3.2.1-PowerVC-RHEL-NOARCH-APAR-IT21368&source=dbluesearch

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

CVE-2017-7200

https://exchange.xforce.ibmcloud.com/vulnerabilities/123533

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

None

Acknowledgement

None

*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 PowerVC is impacted by OpenStack Compute denial of 
service vulnerability (CVE-2016-7498)

Document information

More support for: PowerVC Standard Edition

Software version: 1.3.1

Operating system(s): Linux

Software edition: Standard

Reference #: N1022227

Modified date: 29 August 2017

Security Bulletin

Summary

If an authenticated user deletes an instance while it is in resize state, it 
will cause the original instance to not be deleted from the compute node it 
was running on. An attacker can use this to launch a denial of service attack.
All Nova setups are affected.

Vulnerability Details

CVEID: CVE-2016-7498

DESCRIPTION: OpenStack Compute (nova) 13.0.0 does not properly delete 
instances from compute nodes, which allows remote authenticated users to cause
a denial of service (disk consumption) by deleting instances while in the 
resize state. NOTE: This vulnerability exists because of a CVE-2015-3280 
regression.

CVSS Base Score: 6.5

CVSS Temporal Score: See 
https://exchange.xforce.ibmcloud.com/vulnerabilities/117394 for the current 
score.

CVSS Environmental Score*: Undefined

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

Affected Products and Versions

PowerVC Standard Edition 1.3.1.x

Remediation/Fixes

For PowerVC 1.3.1, update to 1.3.1 fix pack 2 and then apply the 
IT21367_IT21368_IT21369 interim fix from FixCentral: 
http://www.ibm.com/support/fixcentral/quickorder?product=ibm%2FOther+software%2FPowerVC&fixids=1.3.1.2-PowerVC-RHEL-NOARCH-APAR-IT21367_IT21368_IT21369&source=dbluesearch

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

CVE-2016-7498

https://exchange.xforce.ibmcloud.com/vulnerabilities/117394

Related information

IBM Secure Engineering Web Portal

IBM Product Security Incident Response Blog

None

Acknowledgement

None

*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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