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List: bugtraq
Subject: [security bulletin] HPSBUX02688 SSRT100513 rev.1 - HP-UX Dynamic Loader, Local Privilege Escalation,
From: security-alert () hp ! com
Date: 2011-07-05 23:13:42
Message-ID: 20110705231342.0A17D20096 () security ! hp ! com
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SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c02904002
Version: 1
HPSBUX02688 SSRT100513 rev.1 - HP-UX Dynamic Loader, Local Privilege Escalation, \
Denial of Service (DoS)
NOTICE: The information in this Security Bulletin should be acted upon as soon as \
possible.
Release Date: 2011-07-05
Last Updated: 2011-07-05
------------------------------------------------------------------------------
Potential Security Impact: Local privilege escalation, Denial of Service (DoS)
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
A potential security vulnerability has been identified in HP-UX dynamic loader. The \
vulnerability could be exploited locally to create a privilege escalation, or a \
Denial of Service (DoS).
References: CVE-2011-2398
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX B.11.11, HP-UX B.11.23, and HP-UX B.11.31
BACKGROUND
CVSS 2.0 Base Metrics
===========================================================
Reference Base Vector Base Score
CVE-2011-2398 (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 made the following patches available to resolve this issue.
The patches are available from http://www.hp.com/go/HPSC
OS Release / Patch ID
HP-UX B.11.11 / PHSS_42253 or subsequent
HP-UX B.11.23 / PHSS_42043 or subsequent
HP-UX B.11.31 / PHSS_42040 or subsequent
MANUAL ACTIONS: No
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 Security Bulletins issued by HP 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
The following text is for use by the HP-UX Software Assistant.
AFFECTED VERSIONS
HP-UX B.11.11
=============
OS-Core.C-KRN
OS-Core.C-MIN
OS-Core.CORE-SHLIBS
OS-Core.CMDS-AUX
ProgSupport.PROG-AUX
ProgSupport.PROG-AX-64ALIB
OS-Core.CORE-64SLIB
OS-Core.C-MIN-64ALIB
ProgSupport.C-INC
ProgSupport.LANG-MIN
OS-Core.LINKER-HELP
action: install patch PHSS_42253 or subsequent
HP-UX B.11.23
=============
OS-Core.C-KRN
OS-Core.C-MIN
OS-Core.CMDS2-AUX
OS-Core.CORE2-64SLIB
OS-Core.CORE2-SHLIBS
ProgSupport.C2-INC
ProgSupport.LANG-64ALIB
ProgSupport.LANG-MIN
OS-Core.CORE-SHLIBS
ProgSupport.C2-INC
OS-Core.CMDS2-AUX
ProgSupport.PROG2-AUX
ProgSupport.PROG-AX-64ALIB
OS-Core.CORE-64SLIB
OS-Core.LINKER-HELP
OS-Core.LINKER-PAOBJ
OS-Core.C-MIN-64ALIB
ProgSupport.LANG-MIN
action: install patch PHSS_42043 or subsequent
HP-UX B.11.31
=============
OS-Core.CMDS2-AUX
OS-Core.C-KRN
OS-Core.C-MIN
OS-Core.CMDS2-AUX
OS-Core.CORE2-64SLIB
OS-Core.CORE2-SHLIBS
ProgSupport.C2-INC
ProgSupport.LANG-64ALIB
ProgSupport.LANG-MIN
OS-Core.C-KRN
OS-Core.CORE-SHLIBS
OS-Core.CORE-64SLIB
OS-Core.LINKER-HELP
OS-Core.LINKER-PAOBJ
OS-Core.C-MIN
OS-Core.C-MIN-64ALIB
ProgSupport.PROG2-AUX
ProgSupport.PROG-AX-64ALIB
action: install patch PHSS_42040 or subsequent
END AFFECTED VERSIONS
HISTORY
Version:1 (rev.1) - 5 July 2011 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 further information, contact normal HP Services support channel.
Report: To report a potential security vulnerability with any HP supported product, \
send Email to: security-alert@hp.com It is strongly recommended that security related \
information being communicated to HP be encrypted using PGP, especially exploit \
information. To get the security-alert PGP key, please send an e-mail message as \
follows: To: security-alert@hp.com
Subject: get key
Subscribe: To initiate a subscription to receive future HP Security Bulletins via \
Email: http://h30046.www3.hp.com/driverAlertProfile.php?regioncode=NA&langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC
On the web page: ITRC security bulletins and patch sign-up
Under Step1: your ITRC security bulletins and patches
-check ALL categories for which alerts are required and continue.
Under Step2: your ITRC operating systems
-verify your operating system selections are checked and save.
To update an existing subscription: http://h30046.www3.hp.com/subSignIn.php
Log in on the web page: Subscriber's choice for Business: sign-in.
On the web page: Subscriber's Choice: your profile summary - use Edit Profile to \
update appropriate sections.
To review previously published Security Bulletins visit: \
http://www.itrc.hp.com/service/cki/secBullArchive.do
* The Software Product Category that this Security Bulletin
relates to is represented by the 5th and 6th characters
of the Bulletin number in the title:
GN = HP General SW
MA = HP Management Agents
MI = Misc. 3rd Party SW
MP = HP MPE/iX
NS = HP NonStop Servers
OV = HP OpenVMS
PI = HP Printing & Imaging
ST = HP Storage SW
TL = HP Trusted Linux
TU = HP Tru64 UNIX
UX = HP-UX
VV = HP VirtualVault
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."
Copyright 2011 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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