HPSBTU02256 SSRT071449 rev.1 - HP Tru64 UNIX or HP Tru64 Internet Express running BIND, Remote DNS Cache Poisoning
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SUPPORT COMMUNICATION - SECURITY BULLETIN
Document ID: c01154600
Version: 1
HPSBTU02256 SSRT071449 rev.1 - HP Tru64 UNIX or HP Tru64 Internet Express
running BIND, Remote DNS Cache Poisoning
NOTICE: The information in this Security Bulletin should be acted upon as soon
as possible.
Release Date: 2007-08-29
Last Updated: 2007-08-29
Potential Security Impact: Remote DNS cache poisoning
Source: Hewlett-Packard Company, HP Software Security Response Team
VULNERABILITY SUMMARY
A potential security vulnerability has been reported on the HP Tru64 Operating
System or HP Tru64 Internet Express (IX) when running BIND. The vulnerability
could be exploited remotely to poison the DNS cache.
References: CVE-2007-2926
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
The following supported software versions are affected:
HP Tru64 UNIX v 5.1B-4
HP Tru64 UNIX v 5.1B-3
HP Internet Express for Tru64 UNIX (IX) v 6.6 running BIND
BACKGROUND
RESOLUTION
Until the update is available in the mainstream product release, HP is
releasing the following setld-based patch kits publicly for use by any
customer.
The resolutions contained in patch kits are targeted for availability in the
following mainstream product release:
HP Tru64 UNIX v 5.1B-5
HP Internet Express for Tru64 UNIX v 6.7
The kits distribute the following:
BIND-9.2.8-P1
HP Tru64 UNIX v 5.1B-4
Prerequisite: HP Tru64 UNIX v 5.1B-4 PK6 (BL27)
Name: T64KIT1001268-V51BB27-ES-20070806.tar
Location:
http://www.itrc.hp.com/service/patch/patchDetail.do?patchid=T64KIT1001268-V51BB27-ES-20070806
HP Tru64 UNIX v 5.1B-3
Prerequisite: HP Tru64 UNIX v 5.1B-3 PK5 (BL26)
Name: T64KIT1001273-V51BB26-ES-20070809.tar
Location:
http://www.itrc.hp.com/service/patch/patchDetail.do?patchid=T64KIT1001273-V51BB26-ES-20070809
HP Internet Express for Tru64 UNIX v 6.6
Note: Customers who use IX v 6.6 running BIND should install the HP Tru64 UNIX
ERP kit appropriate for their supported operating system version
PRODUCT SPECIFIC INFORMATION
HISTORY
Version:1 (rev.1) - 29 August 2007 Initial release.
Third Party Security Patches: Third party security patches which 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@xxxxxx
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@xxxxxx
Subject: get key
Subscribe: To initiate a subscription to receive future HP Security Bulletins
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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.
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On the web page: Subscriber's Choice: your profile summary - use Edit Profile
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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 2007 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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