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[security bulletin] HPSBGN03329 rev.1 - HP SDN VAN Controller, Remote Denial of Service (DoS), Distributed Denial of Service (DDoS)



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Note: the current version of the following document is available here:
https://h20564.www2.hp.com/portal/site/hpsc/public/kb/
docDisplay?docId=emr_na-c04657823

SUPPORT COMMUNICATION - SECURITY BULLETIN

Document ID: c04657823
Version: 1

HPSBGN03329 rev.1 - HP SDN VAN Controller, Remote Denial of Service (DoS),
Distributed Denial of Service (DDoS)

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

Release Date: 2015-05-11
Last Updated: 2015-05-11

Potential Security Impact: Remote Denial of Service (DoS), Distributed Denial
of Service (DDoS)

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

VULNERABILITY SUMMARY
Potential security vulnerabilities have been identified with HP SDN VAN
Controller. The vulnerabilities could be remotely exploited resulting in
Denial of Service (DoS) or a Distributed Denial of Service (DDoS).

References:

  CVE-2014-0050 Remote Denial of Service (DoS)

  CVE-2015-2122 Remote Distributed Denial of Service (DDoS)

  SSRT102049

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
HP SDN VAN Controller version 2.5 and earlier.

BACKGROUND

CVSS 2.0 Base Metrics
===========================================================
  Reference              Base Vector             Base Score
CVE-2014-0050    (AV:N/AC:L/Au:N/C:N/I:N/A:P)       5.0
CVE-2015-2122    (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 recommends either of the two following workarounds for the vulnerabilities
in the HP SDN VAN Controller.

  - The network for the server running the HP SDN VAN Controller management
VLAN should be on a separate and isolated "management" VLAN.

  - Configure the firewall on the server running HP SDN VAN Controller so
that the only network traffic allowed to the REST port is from trusted
servers on the network that need to use the REST layer. For example: the
Microsoft Lync Server for Optimizer.

    For more detailed information, please refer to the "Securing REST layer
Access on HP VAN SDN Controllers" article at the following location:

    http://h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=em
r_na-c04676756

HISTORY
Version:1 (rev.1) - 11 May 2015 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@xxxxxx.

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

Subscribe: To initiate a subscription to receive future HP Security Bulletin
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Security Bulletin Archive: A list of recently released Security Bulletins is
available here:
https://h20564.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 2015 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.
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