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Note: the current version of the following document is available here:
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/
docDisplay?docId=emr_na-c03804371

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c03804371
Version: 1

HPSBUX02886 rev.1 - HP-UX Running HP Secure Shell, Remote Denial of Service
(DoS)

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

Release Date: 2013-06-25
Last Updated: 2013-06-25

Potential Security Impact: Remote Denial of Service (DoS)

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

VULNERABILITY SUMMARY
A potential security vulnerability has been identified with HP-UX running HP
Secure Shell. The vulnerability could be exploited remotely to create a
Denial of Service (DoS).

References: CVE-2010-5107 (SSRT101213)

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11, B.11.23, and B.11.31 running HP Secure Shell before version
A.06.20.

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2010-5107    (AV:N/AC:L/Au:N/C:N/I:N/A:P)       5.0
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has provided the following software updates to resolve this vulnerability.
The updates are available for download from:
http://h20293.www2.hp.com/portal/swdepot/displayProductInfo.do?productNumber=
T1471AA

OS Release
 HP Secure Shell Version
 Depot Name

HP-UX B.11.11 (11i v1)
 A.06.20.001 or subsequent
 HP-UX_11i_v1_T1471AA_A.06.20.001_HP-UX_B.11.11_32_64.depot

HP-UX B.11.23 (11i v2)
 A.06.20.002 or subsequent
 HP-UX_11i_v2_T1471AA_A.06.20.002_HP-UX_B.11.23_IA_PA.depot

HP-UX B.11.31 (11i v3)
 A.06.20.003 or subsequent
 HP-UX_11i_v3_SecureShell_A.06.20.003_HP-UX_B.11.31_IA_PA.depot

MANUAL ACTIONS: Yes - Update

PRODUCT SPECIFIC INFORMATION

HP-UX Software Assistant:
HP-UX Software Assistant is an enhanced application that replaces HP-UX
Security Patch Check. It analyzes all HP-issued Security Bulletins and lists
recommended actions that may apply to a specific HP-UX system. It can also
download patches and create a depot automatically. For more information see:
https://www.hp.com/go/swa

AFFECTED VERSIONS

HP-UX B.11.11
==============
Secure_Shell.SECURE_SHELL
action: install revision A.06.20.001 or subsequent

HP-UX B.11.23
==============
Secure_Shell.SECSH-CMN
Secure_Shell.SECURE_SHELL
action: install revision A.06.20.002 or subsequent

HP-UX B.11.31
==============
Secure_Shell.SECSH-CMN
Secure_Shell.SECURE_SHELL
action: install revision A.06.20.003 or subsequent

END AFFECTED VERSIONS

HISTORY: Version:1 (rev.1) - 25 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

Copyright 2013 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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