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SUPPORT COMMUNICATION- SECURITY BULLETIN

Document ID: c03757330

Version: 1

HPSBHF02878 rev.1 - HP Smart Zero Client, Unauthorized Access

Notice: The information in this security bulletin should be acted upon as soon as possible.

Release date : 07-May-2013

Last updated : 24-Jun-2013

Potential Security Impact:
Unauthorized access

VULNERABILITY SUMMARY
A potential security vulnerability has been identified with the HP Smart Zero Client. This vulnerability could be exploited by a local user on the device to gain unauthorized access.
Reference Number
CVE-2013-2339 (SSRT101198)
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP Smart Zero Core v4.3 and v4.3.1 running on:
HP t5565z Smart Client
HP t410, All-in-One Smart Zero Client
HP t410 Smart Zero Client
HP t510 Flexible Thin Client
HP t610 Flexible Thin Client
HP t610 PLUS Flexible Thin Client
BACKGROUND
CVSS 2.0 Base Metrics
Reference
Base Vector
Base Score
CVE-2013-2339
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
4.6

Information on CVSS is documented in HP Customer Notice: HPSN-2008-002
RESOLUTION
HP has provided updated operating system software for HP Smart Zero Core OS v4.3 and v4.3.1. Please choose one of three methods below to resolve the issue on the thin client.
Issue can be solved by one of three update methods, available from hp.com.
  1. Select 'Support & Drivers'
  2. Enter the specific model that is affected such as t410, t510, or t610
  3. Select the model
  4. Select HP Smart Client
  5. Choose one of two updates that resolve the vulnerability:
    1. Select and install Citrix Login Fix v3.13-1-1 on Smart Zero Core OS v4.3 or v4.3.1
    2. Download and install Smart Zero Core Image v4.3.2
HISTORY
Version:1 (rev.1) - 24 June 2013 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
System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions.

"HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Bulletin. HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HP disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement."

HP Inc. 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. HP Inc. and the names of HP products referenced herein are trademarks of HP Inc. in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.