Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
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.
- --------------------------BEGIN INCLUDED TEXT--------------------
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
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
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.
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
http://www.auscert.org.au/render.html?cid=1980
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=EQFk
-----END PGP SIGNATURE-----