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Note: the current version of the following document is available here:
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SUPPORT COMMUNICATION – SECURITY BULLETIN
Document ID: c04499681
Version: 1
HPSBUX03188 SSRT101487 rev.1 – HP-UX running HP Secure Shell, Remote Denial
of Service (DoS) and other Vulnerabilities
NOTICE: The information in this Security Bulletin should be acted upon as
soon as possible.
Release Date: 2014-11-07
Last Updated: 2014-11-07
Potential Security Impact: Remote Denial of Service (DoS) and other
vulnerabilities
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
Potential security vulnerabilities have been identified with HP-UX running HP
Secure Shell. These vulnerabilities could be exploited remotely to create a
Denial of Service (DoS) and other vulnerabilities.
References:
CVE-2013-4548 – remote Permissions, Privileges, and Access Control (CWE-264)
CVE-2014-1692 – remote Denial of Service (DoS), Buffer Errors (CWE-119)
CVE-2014-2532 – remote Permissions, Privileges, and Access Control (CWE-264)
CVE-2014-2653 – remote Input Validation (CWE-20)
SSRT101487
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11 running HP Secure Shell before version A.06.20.010
HP-UX B.11.23 running HP Secure Shell before version A.06.20.011
HP-UX B.11.31 running HP Secure Shell before version A.06.20.012
BACKGROUND
CVSS 2.0 Base Metrics
===========================================================
Reference Base Vector Base Score
CVE-2013-4548 (AV:N/AC:M/Au:S/C:P/I:P/A:P) 6.0
CVE-2014-1692 (AV:N/AC:L/Au:N/C:P/I:P/A:P) 7.5
CVE-2014-2532 (AV:N/AC:M/Au:N/C:P/I:P/A:N) 5.8
CVE-2014-2653 (AV:N/AC:M/Au:N/C:P/I:P/A:N) 5.8
===========================================================
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.06.20.010 or subsequent
HP_UX_11i_v1_T1471AA_A.06.20.010_HP-UX_B.11.11_32_64.depot
HP-UX B.11.23 (11i v2)
A.06.20.011 or subsequent
HP_UX_11i_v2_T1471AA_A.06.20.011_HP-UX_B.11.23_IA_PA.depot
HP-UX B.11.31 (11i v3)
A.06.20.012 or subsequent
HP_UX_11i_v3_SecureShell_A.06.20.012_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.06.20.010 or subsequent
HP-UX B.11.23
==============
Secure_Shell.SECSH-CMN
Secure_Shell.SECURE_SHELL
action: install revision A.06.20.011 or subsequent
HP-UX B.11.31
==============
Secure_Shell.SECSH-CMN
Secure_Shell.SECURE_SHELL
action: install revision A.06.20.012 or subsequent
END AFFECTED VERSIONS
HISTORY: Version:1 (rev.1) – 7 November 2014 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 2014 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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