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AUSCERT External Security Bulletin Redistribution
ESB-2010.0091
HP CIFS Server (Samba) Unauthorized Access
29 January 2010
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AusCERT Security Bulletin Summary
---------------------------------
Product: HP CIFS Server (Samba)
Publisher: Hewlett-Packard
Operating System: HP-UX
Impact/Access: Access Confidential Data -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2009-2813
Reference: ESB-2009.1361
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SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c01940841
Version: 1
HPSBUX02479 SSRT090212 rev.1 - HP-UX running HP CIFS Server (Samba), Remote
Unauthorized Access
NOTICE: The information in this Security Bulletin should be acted upon as
soon as possible.
Release Date: 2010-01-27
Last Updated: 2010-01-27
Potential Security Impact: Remote unauthorized access
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
A potential security vulnerability has been identified with HP-UX running
HP CIFS Server (Samba). The vulnerability could be exploited to gain remote
unauthorized access.
References: CVE-2009-2813
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP CIFS Server vA.02.03.04 and vA.02.04 running on HP-UX B.11.11, B.11.23, or B.11.31.
BACKGROUND
For a PGP signed version of this security bulletin please write to:
security-alert@hp.com
CVSS 2.0 Base Metrics
Reference - CVE-2009-2813
Base Vector - (AV:N/AC:M/Au:S/C:P/I:P/A:P)
Base Score - 6.0
Information on CVSS is documented in HP Customer Notice: HPSN-2008-002.
RESOLUTION
HP has provided the following software updates to resolve this
vulnerabilities.
HP CIFS Server (Samba) vA.02.04.01 for HP-UX B.11.11, B.11.23, B.11.31
HP CIFS Server (Samba) vA.02.03.05 for HP-UX B.11.11, B.11.23, B.11.31
The updates are available for download from
http://www.hp.com/go/softwaredepot/
MANUAL ACTIONS: Yes - Update
Install vA.02.04.01 or subsequent or vA.02.03.05 or subsequent.
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
HP-UX B.11.23
HP-UX B.11.31
=============
CIFS-Server.CIFS-ADMIN
CIFS-Server.CIFS-DOC
CIFS-Server.CIFS-LIB
CIFS-Server.CIFS-MAN
CIFS-Server.CIFS-RUN
CIFS-Server.CIFS-UTIL
action: install revision A.02.04.01 or subsequent
HP-UX B.11.11
HP-UX B.11.23
=============
CIFS-Server.CIFS-ADMIN
CIFS-Server.CIFS-DOC
CIFS-Server.CIFS-LIB
CIFS-Server.CIFS-RUN
CIFS-Server.CIFS-UTIL
action: install revision A.02.03.05 or subsequent
HP-UX B.11.31
=============
CIFS-Server.CIFS-ADMIN
CIFS-Server.CIFS-DOC
CIFS-Server.CIFS-LIB
CIFS-Server.CIFS-RUN
CIFS-Server.CIFS-UTIL
CIFS-CFSM.CFSM-KRN
CIFS-CFSM.CFSM-RUN
action: install revision A.02.03.05 or subsequent
END AFFECTED VERSIONS
HISTORY
Version: 1 (rev.1) - 27 January 2010 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 2010 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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Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
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On call after hours for member emergencies only.
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