[security bulletin] HPSBUX03583 SSRT110084 rev.1 - HP-UX BIND Service running Named, Remote Denial of Service (DoS)

security-alert@xxxxxxx · Thu, 28 Apr 2016 12:41:52 -0700 (PDT)

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Note: the current version of the following document is available here:
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_n
a-c05087821

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c05087821
Version: 1

HPSBUX03583 SSRT110084 rev.1 - HP-UX BIND Service running Named, Remote
Denial of Service (DoS)

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

Release Date: 2016-04-28
Last Updated: 2016-04-28

Potential Security Impact: Remote Denial of Service (DoS)

Source: Hewlett Packard Enterprise, Product Security Response Team

VULNERABILITY SUMMARY
Potential security vulnerabilities have been identified in the HP-UX BIND
service running named. These vulnerabilities could be exploited remotely to
create a Denial of Service (DoS).

References:

  - CVE-2016-1285
  - CVE-2016-1286
  - PSRT110084

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP-UX BIND B.11.31 BIND 9.9.4 prior to C.9.9.4.7.0

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2016-1285    (AV:N/AC:L/Au:N/C:N/I:N/A:C)       7.8
CVE-2016-1286    (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

HPE has provided the following software updates to resolve the vulnerability
in the HP-UX BIND service running named.

  - BIND 9.9.4 for HP-UX Release B.11.31 (PA and IA)

    Depot: HP_UX_11.31_HPUX-NameServer_C.9.9.4.7.0_HP-UX_B.11.31_IA_PA.depot

  **Note:** The depot files can be found here:

  <https://h20392.www2.hpe.com/portal/swdepot/displayProductInfo.do?productNu
mber=BIND>

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 HPE 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://h20392.www2.hpe.com/portal/swdepot/displayProductInfo.do?productNumb
er=B6834AA>

The following text is for use by the HP-UX Software Assistant.

AFFECTED VERSIONS

HP-UX B.11.31 IA/PA
===================
NameService.BIND-AUX
NameService.BIND-RUN
action: install C.9.9.4.7.0 or subsequent

END AFFECTED VERSIONS

HISTORY
Version:1 (rev.1) - 28 April 2016 Initial release

Third Party Security Patches: Third party security patches that are to be
installed on systems running Hewlett Packard Enterprise (HPE) 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 HPE Services support channel. For other issues about
the content of this Security Bulletin, send e-mail to security-alert@xxxxxxx.

Report: To report a potential security vulnerability with any HPE supported
product, send Email to: security-alert@xxxxxxx

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Security Bulletin Archive: A list of recently released Security Bulletins is
available here: http://www.hpe.com/support/Security_Bulletin_Archive

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 = HPE General Software
HF = HPE Hardware and Firmware
MU = Multi-Platform Software
NS = NonStop Servers
OV = OpenVMS
PV = ProCurve
ST = Storage Software
UX = HP-UX

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