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Note: the current version of the following document is available here:
https://h20566.www2.hp.com/portal/site/hpsc/public/kb/
docDisplay?docId=emr_na-c03312535

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c03312535
Version: 1

HPSBOV02774 SSRT100684 rev.1 - HP TCP/IP Services for OpenVMS, BIND 9
Resolver, Remote Denial of Service (DoS)

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

Release Date: 2012-06-13
Last Updated: 2012-06-13

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 the TCP/IP
Services for OpenVMS BIND 9 Resolver. The vulnerability could be remotely
exploited to cause a Denial of Service (DoS).

References: CVE-2011-4313

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP TCP/IP Services for OpenVMS v 5.4, v 5.5, v 5.6 and v 5.7 on Itanium and
ALPHA Servers.

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2011-4313    (AV:N/AC:L/Au:N/C:N/I:N/A:P)       5.0
===========================================================
             Information on CVSS is documented
            in HP Customer Notice: HPSN-2008-002

RESOLUTION

HP has made the following patch kits available to resolve the vulnerability.

The patch kits and installation instructions are available from HP Support
Center (HPSC)

To download a patch kit from HPSC :

Go to http://hp.com/go/hpsc .

Login using your HP Passport account.

Use the Search: HP Support Center at the top to search for the Patch Kit Name
from the table below.

HP TCP/IP Services for OpenVMS Versions
 Platform
 Patch Kit Name

v 5.4 ECO 7
 ALPHA
 DEC-AXPVMS-TCPIP_BIND_PAT-V0504-ECO7B-4

v 5.5 ECO 3
 ALPHA
 DEC-AXPVMS-TCPIP_BIND_PAT-V0505-ECO3C-4

v 5.5 ECO 3
 ITANIUM
 HP-I64VMS-TCPIP_BIND_PAT-V0505-ECO3D-4

v 5.6 ECO 5
 ALPHA
 DEC-AXPVMS-TCPIP_BIND_PAT-V0506-ECO5A-4

v 5.6 ECO 5
 ITANIUM
 HP-I64VMS-TCPIP_BIND_PAT-V0506-ECO5A-4

v 5.7 ECO 3
 ALPHA
 DEC-AXPVMS-TCPIP_BIND_PAT-V0507-ECO3A-4

v 5.7 ECO 3
 ITANIUM
 HP-I64VMS-TCPIP_BIND_PAT-V0507-ECO3A-4

HISTORY
Version:1 (rev.1) 13 June 2012 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 issues about implementing the recommendations of this Security
Bulletin, contact normal HP Services support channel.  For other issues about
the content of this Security Bulletin, send e-mail to security-alert@hp.com.

Report: To report a potential security vulnerability with any HP supported
product, send Email to: security-alert@hp.com

Subscribe: To initiate a subscription to receive future HP Security Bulletin
alerts via Email:
http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins

Security Bulletin List: A list of HP Security Bulletins, updated
periodically, is contained in HP Security Notice HPSN-2011-001:
https://h20566.www2.hp.com/portal/site/hpsc/public/kb/
docDisplay?docId=emr_na-c02964430

Security Bulletin Archive: A list of recently released Security Bulletins is
available here:
http://h20566.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/

Software Product Category: The Software Product Category is represented in
the title by the two characters following HPSB.

3C = 3COM
3P = 3rd Party Software
GN = HP General Software
HF = HP Hardware and Firmware
MP = MPE/iX
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PI = Printing and Imaging
PV = ProCurve
ST = Storage Software
TU = Tru64 UNIX
UX = HP-UX

Copyright 2012 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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