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             AUSCERT External Security Bulletin Redistribution

                               ESB-2009.1147
 HP TCP/IP Services for OpenVMS BIND Server Remote Denial of Service (DoS)
                               7 August 2009

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           BIND
Publisher:         Hewlett-Packard
Operating System:  HP OpenVMS
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2009-0696  

Reference:         ASB-2009.1033

Original Bulletin: 
   http://alerts.hp.com/r?2.1.3KT.2ZR.xdUfW.DY7axA..T.Iwtm.21He.bW89MQ%5f%5fDIVAFSL0

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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c01835459
Version: 1

HPSBOV02452 SSRT090161 rev.1 - HP TCP/IP Services for OpenVMS BIND Server 
Remote Denial of Service (DoS)

NOTICE: The information in this Security Bulletin should be acted upon as soon 
as possible.

Release Date: 2009-08-06
Last Updated: 2009-08-06

Potential Security Impact: Remote Denial of Service (DoS)

Source: Hewlett-Packard Company, HP Software Security Response Team

VULNERABILITY SUMMARY
A potential security vulnerability has been identified with OpenVMS running HP 
TCP/IP Services BIND server. The vulnerability could be remotely exploited to 
create a Denial of Service (DoS).

References: CVE-2009-0696

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

HP TCP/IP Services for OpenVMS v5.4, v5.5, v5.6 on Itanium and Alpha.

BACKGROUND
For a PGP signed version of this security bulletin please write to: 
security-alert@hp.com

CVSS 2.0 Base Metrics

Reference      Base Vector Base Score
CVE-2009-0696 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3

Information on CVSS is documented in HP Customer Notice: HPSN-2008-002

RESOLUTION
HP has made the following patched BIND server files available to resolve the 
vulnerability. The patches are available from the ftp site, 
hprc.external.hp.com, username is vmsbind and the password is vmsbind.

The patched files is available via ftp: system: hprc.external.hp.com
Login: vmsbind
Password: vmsbind

FTP Access URL: ftp://vmsbind:vmsbind@hprc.external.hp.com/
There are patches for all TCP/IP versions (i.e. v54-ECO7, v55-ECO3, and 
v56-ECO4) for both ALPHA and ITANIUM platforms. Download the file needed from 
the ftp server for the particular server architecture and TCP/IP services 
version. The ECO level in each patch file name refers to the TCP/IP services 
ECO which must be installed prior to using this patch.

Itanium Images
TCPIP$BIND_SERVER.EXE_SECURITY_V55_ECO3_ITN
TCPIP$BIND_SERVER.EXE_SECURITY_V56_ECO4_ITN

Alpha Images
TCPIP$BIND_SERVER.EXE_SECURITY_V54_ECO7_ALPHA
TCPIP$BIND_SERVER.EXE_SECURITY_V55_ECO3_ALPHA
TCPIP$BIND_SERVER.EXE_SECURITY_V56_ECO4_ALPHA

After backing up the TCPIP$BIND_SERVER.EXE file, copy the new file to the 
TCPIP$BIND_SERVER.EXE image already existing in the SYS$COMMON: [SYSEXE] 
directory and restart the BIND server.

Use these steps to install the new images on a system:

1. Make a safe backup copy of TCPIP$BIND_SERVER.EXE image already existing in 
the SYS$COMMON: [SYSEXE] directory.

2. Copy the new patch image for the correct architecture and TCP/IP Services 
versions to TCPIP$BIND_SERVER.EXE to the SYS$COMMON: [SYSEXE].

3. Restart the BIND service using the commands to shutdown and start the 
service:

Stop the service: @sys$startup:tcpip$bind_shutdown.com
Start the BIND service: @sys$startup:tcpip$bind_startup.com

PRODUCT SPECIFIC INFORMATION
None

HISTORY
Version:1 (rev.1) 06 August 2009 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 2009 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
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