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UPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c04692275
Version: 1

HPSBHF03340 rev.1 - HP ThinPro Linux and HP Smart Zero Core running HP Easy
Setup Wizard, Local Unauthorized Access, Elevation of Privilege

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

Release Date: 2015-05-27
Last Updated: 2015-05-27

Potential Security Impact: Local unauthorized access, elevation of privilege

Source: Hewlett-Packard Company, HP Software Security Response Team

VULNERABILITY SUMMARY
A potential security vulnerability has been identified with HP ThinPro Linux
and HP Smart Zero Core running HP Easy Setup Wizard. The vulnerability could
result in local unauthorized access and elevation of privilege on an HP thin
client device.

References:

CVE-2015-2124
SSRT102045

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP ThinPro Linux and HP Smart Zero Core. Following is the list of affected
versions:

HP ThinPro:

HP ThinPro Linux 5.1 (x86)
HP ThinPro Linux 5.0 (x86)
HP ThinPro Linux 4.4 (x86)
HP ThinPro Linux 4.3 (x86)
HP ThinPro Linux 4.2 (x86)
HP ThinPro Linux 4.1 (x86)

HP Smart Zero Core:

HP Smart Zero Core 4.4 (x86)
HP Smart Zero Core 4.4 (ARM)
HP Smart Zero Core 4.3 (x86)
HP Smart Zero Core 4.3 (ARM)

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2015-2124    (AV:L/AC:L/Au:S/C:C/I:C/A:C)       6.8
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has released the following software updates to resolve the vulnerability.

Download the patch for the appropriate Operating System version from the
table:

Product Version
 Link to download Patch

HP ThinPro Linux 5.1 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/5.1/service_packs/SecurityRollup2015
- -all-5.1-x86.xar

HP ThinPro Linux 5.0 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/5.0/service_packs/SecurityRollup2015
- -all-5.0-x86.xar

HP ThinPro Linux 4.4 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/4.4/service_packs/SecurityRollup2015
- -TP-4.4-x86.xar

HP ThinPro Linux 4.3 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/4.3/service_packs/SecurityRollup2015
- -TP-4.3-x86.xar

HP ThinPro Linux 4.2 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/4.2/service_packs/SecurityRollup2015
- -TP-4.2-x86.xar

HP ThinPro Linux 4.1 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/4.1/service_packs/SecurityRollup2015
- -TP-4.1-x86.xar

HP Smart Zero Core 4.4 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/4.4/service_packs/SecurityRollup2015
- -SZ-4.4-x86.xar

HP Smart Zero Core 4.4 (ARM)
 https://ftp.hp.com/pub/tcdebian/updates/4.4/service_packs/SecurityRollup2015
- -SZ-4.4-armel.xar

HP Smart Zero Core 4.3 (x86)
 https://ftp.hp.com/pub/tcdebian/updates/4.3/service_packs/SecurityRollup2015
- -SZ-4.3-x86.xar

HP Smart Zero Core 4.3 (ARM)
 https://ftp.hp.com/pub/tcdebian/updates/4.3/service_packs/SecurityRollup2015
- -SZ-4.3-armel.xar

HISTORY
Version:1 (rev.1) - 27 May 2015 Initial release

Third Party Security Patches: Third party security patches that are to be
installed on systems running HP 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 HP Services support channel.  For other issues about
the content of this Security Bulletin, send e-mail to security-alert@hp.com.

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

Subscribe: To initiate a subscription to receive future HP Security Bulletin
alerts via Email:
http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins

Security Bulletin Archive: A list of recently released Security Bulletins is
available here:
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/

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 = HP General Software
HF = HP Hardware and Firmware
MP = MPE/iX
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PI = Printing and Imaging
PV = ProCurve
ST = Storage Software
TU = Tru64 UNIX
UX = HP-UX

Copyright 2015 Hewlett-Packard Development Company, L.P.
Hewlett-Packard Company 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 Company and the names of Hewlett-Packard products referenced
herein are trademarks of Hewlett-Packard Company 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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