AusCERT - ESB-2013.0613 - [HP-UX] BIND: Denial of service

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ESB-2013.0613 - [HP-UX] BIND: Denial of service - Remote/unauthenticated
Date: 02 May 2013
References: ESB-2013.0440 ESB-2013.0453 ESB-2013.0455 ESB-2013.0463 ESB-2013.0573 ESB-2013.0620

Click here for printable version
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             AUSCERT External Security Bulletin Redistribution

                               ESB-2013.0613
         HPSBUX02876 SSRT101148 rev.1 - HP-UX Running BIND, Remote
                          Denial of Service (DoS)
                                2 May 2013

===========================================================================

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

Product:           BIND
Publisher:         Hewlett-Packard
Operating System:  HP-UX
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2013-2266  

Reference:         ESB-2013.0573
                   ESB-2013.0463
                   ESB-2013.0455
                   ESB-2013.0453
                   ESB-2013.0440

Original Bulletin: 
   http://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=emr_na-c03750073

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SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c03750073

Version: 1
HPSBUX02876 SSRT101148 rev.1 - HP-UX Running BIND, Remote Denial of Service 
(DoS)

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

Release Date: 2013-04-30

Last Updated: 2013-04-30

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 HP-UX running BIND. 
This vulnerability could be exploited remotely to create a Denial of Service 
(DoS).

References: CVE-2013-2266

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

HP-UX B.11.31 running BIND 9.7.3 prior to C.9.7.3.2.0

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-2013-2266			(AV:N/AC:L/Au:N/C:N/I:N/A:C)	7.8

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

RESOLUTION

HP has provided an updated version of the BIND service to resolve this 
vulnerability. This early release depot will be replaced by the June 2013 Web 
Upgrade, which is functionally identical.

This update is available from the following location 
ftp://srt01148:te_UH7ei@ftp.usa.hp.com

BIND 9.7.3 for HP-UX Release		Depot Name
B.11.31 (PA and IA)			bind973.depot

MANUAL ACTIONS: Yes - Update
Download and install the software update

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

For BIND 9.7.3
HP-UX B.11.31
==================
NameService.BIND-AUX
NameService.BIND-RUN
action: install revision C.9.7.3.2.0 or subsequent

END AFFECTED VERSIONS

HISTORY
Version:1 (rev.1) - 30 April 2013 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

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

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 2013 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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