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ESB-2016.0555.2 - UPDATE [UNIX/Linux][Virtual] HP Helion OpenStack : Execute arbitrary code/commands - Remote/unauthenticated

Date: 08 June 2016
References: ESB-2016.0417.2  ESB-2016.0514  ASB-2016.0017  ESB-2016.0535  ESB-2016.0549  ESB-2016.0580  ASB-2016.0020  ESB-2016.0738  ESB-2016.1022  

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                              ESB-2016.0555.2
        HPSBGN03442 rev.2 - HP Helion OpenStack using glibc, Remote
             Denial of Service (DoS), Arbitrary Code Execution
                                8 June 2016

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

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

Product:           HP Helion OpenStack
Publisher:         Hewlett-Packard
Operating System:  UNIX variants (UNIX, Linux, OSX)
                   Virtualisation
Impact/Access:     Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                   Denial of Service               -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2015-7547  

Reference:         ASB-2016.0017
                   ESB-2016.0549
                   ESB-2016.0535
                   ESB-2016.0514
                   ESB-2016.0417

Original Bulletin: 
   https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05028479

Revision History:  June  8 2016: Added additional information for HPE Helion OpenStack 2.0.x customers
                   March 2 2016: Initial Release

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Note: the current version of the following document is available here:
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n
a-c05028479

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c05028479
Version: 2

HPSBGN03442 rev.2 - HP Helion OpenStack using glibc, Remote Denial of Service
(DoS), Arbitrary Code Execution

NOTICE: The information in this Security Bulletin should be acted upon as
soon as possible.

Release Date: 2016-03-01
Last Updated: 2016-06-06

Potential Security Impact: Remote Arbitrary Code Execution, Denial of Service
(DoS)

Source: Hewlett Packard Enterprise, Product Security Response Team

VULNERABILITY SUMMARY
HPE Helion OpenStack has addressed stack based buffer overflows in glibc's
implementation of getaddrinfo(). These vulnerabilities could be remotely
exploited to cause a Denial of Service (DoS) or allow execution of arbitrary
code on the host with the permissions of a user running glibc library.

References:

CVE-2015-7547
PSRT110041

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP Helion OpenStack 1.1.1, 2.0.0, 2.1.0

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2015-7547    (AV:N/AC:M/Au:N/C:P/I:P/A:P)       6.8
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HPE has provided the following software update to resolve the vulnerability
in HPE Helion OpenStack.

For HPE Helion OpenStack 1.1.1:

Helion OpenStack 1.1.1 customers should engage with HPE Helion Professional
Services via existing support channels to assist with the upgrade.

For HPE Helion OpenStack 2.0.x the recommended update path is to download and
upgrade to Helion OpenStack 2.1.2 or a subsequent later version . This can be
done as follows:

Go to
https://helion.hpwsportal.com

and download HPE Helion OpenStack 2.1.2
Follow these
http://docs.hpcloud.com/#helion/installation/upgrade20_to_212.html

deployment steps to upgrade to 2.1.2

HPE Helion OpenStack 2.0.x customers can also choose to install the 2.0.2
release, which only includes the changes mentioned in the release notes
http://docs.hpcloud.com/#helion/releasenotes202.html . This can be done as
follows:

Go to
https://helion.hpwsportal.com

and download HPE Helion OpenStack 2.0.2
Follow these
http://docs.hpcloud.com/#helion/installation/upgrade20_to_202.html

deployment steps to upgrade to 2.0.2

To patch HPE Helion OpenStack 2.1.0:

Go to
https://helion.hpwsportal.com

and download HPE Helion OpenStack 2.1.2 or a subsequent later version .
Follow these
http://docs.hpcloud.com/#helion/installation/upgrade_to_212.html

deployment steps to upgrade to 2.1.2

HISTORY
Version:1 (rev.1) - 1 March 2016 Initial release
Version:2 (rev.2) - 6 June 2016 Initial release

Third Party Security Patches: Third party security patches that are to be
installed on systems running Hewlett Packard Enterprise (HPE) software
products should be applied in accordance with the customer's patch management
policy.

Support: For issues about implementing the recommendations of this Security
Bulletin, contact normal HPE Services support channel. For other issues about
the content of this Security Bulletin, send e-mail to security-alert@hpe.com.

Report: To report a potential security vulnerability with any HPE supported
product, send Email to: security-alert@hpe.com

Subscribe: To initiate a subscription to receive future HPE Security Bulletin
alerts via Email: http://www.hpe.com/support/Subscriber_Choice

Security Bulletin Archive: A list of recently released Security Bulletins is
available here: http://www.hpe.com/support/Security_Bulletin_Archive

Software Product Category: The Software Product Category is represented in
the title by the two characters following HPSB.

3C = 3COM
3P = 3rd Party Software
GN = HPE General Software
HF = HPE Hardware and Firmware
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PV = ProCurve
ST = Storage Software
UX = HP-UX

Copyright 2016 Hewlett Packard Enterprise

Hewlett Packard Enterprise shall not be liable for technical or editorial
errors or omissions contained herein. The information provided is provided
"as is" without warranty of any kind. To the extent permitted by law, neither
HP or its affiliates, subcontractors or suppliers will be liable for
incidental,special or consequential damages including downtime cost; lost
profits; damages relating to the procurement of substitute products or
services; or damages for loss of data, or software restoration. The
information in this document is subject to change without notice. Hewlett
Packard Enterprise and the names of Hewlett Packard Enterprise products
referenced herein are trademarks of Hewlett Packard Enterprise in the United
States and other countries. Other product and company names mentioned herein
may be trademarks of their respective owners.

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===========================================================================
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)
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===========================================================================
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