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AUSCERT External Security Bulletin Redistribution
ESB-2004.0679 -- HP Security Bulletin HPSBUX01080
SSRT3526 Serviceguard potential increase in privilege
27 October 2004
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: HP Serviceguard
HP Cluster Object Manager
HP Serviceguard for Linux
Publisher: Hewlett-Packard
Operating System: HP-UX
Linux variants
Impact: Increased Privileges
Access: Remote/Unauthenticated
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HP SECURITY BULLETIN
HPSBUX01080 REVISION: 0
SSRT3526 rev.0 Serviceguard potential increase in privilege
NOTICE:
There are no restrictions for distribution of this Bulletin
provided that it remains complete and intact.
The information in this Security bulletin should be acted upon
as soon as possible.
INITIAL RELEASE:
21 October 2004
POTENTIAL SECURITY IMPACT:
Increase in privilege.
SOURCE:
HEWLETT-PACKARD COMPANY
HP Software Security Response Team
REFERENCES:
None
VULNERABILITY SUMMARY:
A potential security vulnerability has been identified with HP
Serviceguard running on HP-UX and Linux that may allow
remote unauthorized privileges.
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX
HP Serviceguard A.11.13, A.11.14, A.11.15.00,
A.11.16.00
HP Cluster Object Manager A.01.03, B.01.04, B.02.02.00,
B.03.00.00, B.03.00.01
Linux
HP Serviceguard for Linux A.11.14.04, A.11.15.04
HP Cluster Object Manager B.02.01.02, B.02.02.02
BACKGROUND:
Serviceguard was designed to operate within a single security
domain. This includes the following requirements:
1. The root user on any node inside the trusted network must be
trusted by all nodes. Users with appropriate privileges on any
node inside the trusted network must be trusted by all nodes.
This includes the root user on any Unix computer and any
valid user on a Windows computer.
2. The network must be physically defended against any spoof or
sniff attacks.
3. The network firewalls must be correctly configured to defend
against external attacks.
A defect was discovered which allows non-root users on the
subnet to obtain elevated privileges. The available patches,
together with their special installation instructions, fix that
defect.
Any system on which Serviceguard has been installed (all
configurations using SGeRAC, SGeSAP, Continentalcluster, and
Metrocluster) should be patched, including those which are
not configured in a cluster.
For more information, a white paper entitled "Securing
Serviceguard" has been written and posted at
http://docs.hp.com/hpux/ha
Note: In the listings below on Linux versions, IA32 and
IA64 represent the 32 and 64 bit Intel Architecture CPU's,
while PA represents the Precision Architecure from HP.
The Linux files are packaged as a tar'ed shar'ed RPM.
Download, unshar and extract the tar package, then run
"sgupdate" to install the new version.
AFFECTED VERSIONS
Note: To determine if a system has an affected version,
search the output of "swlist -a revision -l fileset" for
an affected fileset. Then determine if the recommended
patch or update is installed.
HP-UX B.11.11
============
For version A.11.16.00
Cluster-Monitor.CM-CORE
action: install PHSS_31071 or subsequent
Read whitepaper
Cluster-OM.CM-OM
action: install PHSS_31073 or subsequent
HP-UX B.11.23
============
For version A.11.16.00
Cluster-Monitor.CM-CORE
action: install PHSS_31072 or subsequent
Read whitepaper
For version B.03.00.00 and B.03.00.01
Cluster-OM.CM-OM
action: install PHSS_31074 or subsequent.
HP-UX B.11.11
============
For version A.11.15.00
Cluster-Monitor.CM-CORE
action: install PHSS_31067 or subsequent
Read whitepaper
Cluster-OM.CM-OM
action: install PHSS_31069 or subsequent.
HP-UX B.11.23
============
For version A.11.15.00
Cluster-Monitor.CM-CORE
action: install PHSS_31068 or subsequent
Read whitepaper
Cluster-OM.CM-OM
action: install PHSS_31070 or subsequent.
HP-UX B.11.11
HP-UX B.11.00
============
For version A.11.14
Cluster-Monitor.CM-CORE
action: install PHSS_31065 or subsequent
Read whitepaper
Cluster-OM.CM-OM
action: install PHSS_31066 or subsequent.
HP-UX B.11.11
HP-UX B.11.00
============
For version A.11.13
Cluster-Monitor.CM-CORE
action: install PHSS_29120 or subsequent.
Read whitepaper
Cluster-OM.CM-OM
action: install PHSS_29121 or subsequent.
Linux RedHat 7.3 (IA-32)
Linux AS/ES 2.1 (IA-32)
===================
For version A.11.14.04
serviceguard-A.11.14.04-0
action: install SGLX_00019 or subsequent.
Read whitepaper
sgcmom-B.02.01.02-0
action: install SGLX_00021 or subsequent.
Linux SUSE SLES8 / United Linux 1.0 (IA-32)
=================================
For version A.11.14.04
serviceguard-A.11.14.04-0
action: install SGLX_00020 or subsequent.
Read whitepaper
For COM version B.02.01.02
sgcmom-B.02.01.02-0
action: install SGLX_00022 or subsequent.
Linux SUSE SLES8 / United Linux 1.0 (IA-32)
=================================
For version A.11.15.04
serviceguard-A.11.15.04-0
action: install SGLX_00023 or subsequent.
Read whitepaper
For COM version B.02.02.02
sgcmom-B.02.02.02-0
action: install SGLX_00025 or subsequent.
Linux SUSE SLES8 / United Linux 1.0 (IA-64)
=================================
For version A.11.15.04
serviceguard-A.11.15.04-0
action: install SGLX_00024 or subsequent.
Read whitepaper
For COM version B.02.02.02
sgcmom-B.02.02.02-0
action: install SGLX_00026 or subsequent.
Linux RedHat AS/ES 3 (IA-32)
======================
For version A.11.15.04
serviceguard-A.11.15.04-0
action: install SGLX_00027 or subsequent.
Read whitepaper
For version B.02.02.02
sgcmom-B.02.02.02-0
action: install SGLX_00029 or subsequent.
Linux RedHat AS 3 (IA-64)
====================
For version A.11.15.04
serviceguard-A.11.15.04-0
action: install SGLX_00028 or subsequent.
Read whitepaper
For version B.02.02.02
sgcmom-B.02.02.02-0
action: install SGLX_00030 or subsequent.
END AFFECTED VERSIONS
RESOLUTION:
Read the whitepaper describing the required environment
for Serviceguard entitled "Securing Serviceguard" at
http://docs.hp.com/hpux/ha
HP has made the following patches available on http://itrc.hp.com.
Retrieve applicable patches and install using swinstall(1) or
applicable Linux tools.
OS/Platform Product Version Patch ID
HP-UX
B.11.00 and B.11.11 SG/SGOPS A.11.13 PHSS_29120
B.11.00 and B.11.11 COM A.01.03 PHSS_29121
B.11.00 and B.11.11 SG/SGOPS A.11.14 PHSS_31065
B.11.00 and B.11.11 COM B.01.04 PHSS_31066
B.11.11 SG A.11.15.00 PHSS_31067
B.11.11 COM B.02.02.00 PHSS_31069
B.11.23 IA/PA SG A.11.15.00 PHSS_31068
B.11.23 IA/PA COM B.02.02.00 PHSS_31070
B.11.11 SG A.11.16.00 PHSS_31071
B.11.11 COM B.03.00.00 PHSS_31073
B.11.23 IA/PA SG A.11.16.00 PHSS_31072
B.11.23 IA/PA COM B.03.00.00 PHSS_31074
B.11.23 IA/PA COM B.03.00.01 PHSS_31074
Linux
RedHat 7.3 & Enterprise Linux AS/ES 2.1 (IA-32)
SG A.11.14.04 SGLX_00019
COM B.02.01.02 SGLX_00021
SUSE SLES8 United Linux 1.0 (IA-32)
SG A.11.14.04 SGLX_00020
COM B.02.01.02 SGLX_00022
SUSE SLES8 United Linux 1.0 (IA-32)
SG A.11.15.04 SGLX_00023
COM B.02.02.02 SGLX_00025
SUSE SLES8 United Linux 1.0 (IA-64)
SG A.11.15.04 SGLX_00024
COM B.02.02.02 SGLX_00026
RedHat Enterprise Linux AS/ES 3 (IA-32)
SG A.11.15.04 SGLX_00027
COM B.02.02.02 SGLX_00029
RedHat Enterprise Linux AS 3 (IA-64)
SG A.11.15.04 SGLX_00028
COM B.02.02.02 SGLX_00030
MANUAL ACTIONS: Yes - NonUpdate
Redesign the network topology to encompass a single security
domain for each Serviceguard environment, if needed. See
whitepaper referenced herein.
BULLETIN REVISION HISTORY:
Rev.0 21 October 2004
Initial Release
* The software product category that this Security Bulletin
relates to is represented by the 5th and 6th characters of the
Bulletin number: GN=General, MA=Management Agents,
MI=Misc. 3rd party, MP=HP-MPE/iX, NS=HP NonStop Servers,
OV=HP OpenVMS, PI=HP Printing & Imaging, ST=HP Storage,
TU=HP Tru64 UNIX, TL=Trusted Linux, UX=HP-UX, VV=Virtual Vault
SUPPORT: For further information, contact HP Services support
channel.
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:
Driver and Support Alerts/Notifications Sign-up: Product Selection
Under Step1: your products
1. Select product category:
- a minimum of servers must be selected.
2. Select product family or search:
- a minimum of one product must be selected.
3. Add a product:
- a minimum of one product must be added.
In Step 2: your operating system(s)
- check ALL operating systems for which alerts are required.
Complete the form 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.
Note: In addition to the individual alerts/notifications for the
selected operating systems/products, subscribers will
automatically receive one copy of alerts for non-operating system
categories (i.e., a subscriber who signs up for all six operating
system alerts will only receive one copy of all the non-operating
system alerts).
HP-UX SPECIFIC SECURITY BULLETINS*:
The HP-UX Security Patch Matrix is available here:
http://itrc.hp.com/service/cki/docDisplay.do?
docId=hpuxSecurityMatrix
Or via anonymous ftp:
ftp://ftp.itrc.hp.com/export/patches/hp-ux_patch_matrix/
The HP-UX Security Patch Matrix, updated daily, categorizes
security patches by platform/OS release, and by Bulletin topic.
The Security Patch Check tool completely automates the process of
reviewing the Security Patch Matrix for HP-UX 11.XX Versions.
NOTE: Installing patches listed in the Security Patch Matrix will
completely implement the RESOLUTION in the Security Bulletin
_only_ if there are no MANUAL ACTIONS included.
The Security Patch Check tool can also verify that a Security
Bulletin RESOLUTION has been implemented on HP-UX 11.XX Versions
provided that no MANUAL ACTIONS were included. The Security Patch
Check tool cannot verify patches implemented via product upgrade.
For information on the Security Patch Check tool, see:
http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/
displayProductInfo.pl?productNumber=B6834AA
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 obtain the security-alert PGP key please send an
e-mail message to security-alert@hp.com with the Subject of
'get key' (no quotes).
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."
(c)Copyright 2004 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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