Bugtraq: [security bulletin] HPSBGN03677 rev.1 – HPE Network Automation using RPCServlet and Java Deserialization, Remote Code Execution

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Note: the current version of the following document is available here:

https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c053448

49

SUPPORT COMMUNICATION – SECURITY BULLETIN

Document ID: c05344849

Version: 1

HPSBGN03677 rev.1 – HPE Network Automation using RPCServlet and Java

Deserialization, Remote Code Execution

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

soon as possible.

Release Date: 2016-11-30

Last Updated: 2016-11-30

Potential Security Impact: Remote: Code Execution

Source: Hewlett Packard Enterprise, Product Security Response Team

VULNERABILITY SUMMARY

Potential security vulnerabilities in RPCServlet and Java deserialization

were addressed by HPE Network Automation. The vulnerabilities could be

remotely exploited to allow code execution.

References:

– CVE-2016-8511 – RPCServlet, Deserialization of Untrusted Data

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

– HP Network Automation Software v9.1x, v9.2x, v10.00, v10.00.01,

v10.00.02, v10.10, v10.11, v10.11.01, v10.20

BACKGROUND

CVSS Base Metrics

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

Reference, CVSS V3 Score/Vector, CVSS V2 Score/Vector

CVE-2016-8511

7.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

7.5 (AV:N/AC:L/Au:N/C:P/I:P/A:P)

Information on CVSS is documented in

HPE Customer Notice HPSN-2008-002 here:

https://h20564.www2.hpe.com/hpsc/doc/public/display?docId=emr_na-c013454

99

Hewlett Packard Enterprise thanks Jacob Baines of Tenable Network Security

for working with Trend Micro’s Zero Day Initiative (ZDI) for reporting this

issue to security-alert (at) hpe (dot) com [email concealed]

RESOLUTION

HPE has made the following software updates and mitigation information to

resolve the vulnerability in HPE Network Automation.

Customers using v9.1x or v9.2x, please upgrade to v10.0x, or v10.1x or v10.2x

as follows:

For v10.0x, first apply patch 10.00.02, and then apply the patch 10.00.021.

The patches are available at the following location:

*

<https://softwaresupport.hpe.com/group/softwaresupport/search-result/-/f

acets

arch/document/LID/NA_00039>

 

After applying the above patches, please follow the steps provided in the

â??Enable Secure Communication with Satellitesâ? section of the Hardening Guide

published at this location:

* <https://softwaresupport.hpe.com/km/KM02615679>

 

For v10.10, customers should first install and upgrade to v10.11 using the

following link:

*

<https://softwaresupport.hpe.com/group/softwaresupport/search-result/-/f

acets

arch/document/LID/NA_00030>

and then apply the 10.11 patch.

For v10.11, first install patch v10.11.01 and then download and apply patch

v10.11.011 using following location:

*

<https://softwaresupport.hpe.com/group/softwaresupport/search-result/-/f

acets

arch/document/LID/NA_00038>

In addition follow the steps given in the â??Enable Secure Communication

with Satellites� section of the Hardening Guide published at this location:

*

<https://softwaresupport.hpe.com/group/softwaresupport/search-result/-/f

acets

arch/document/KM01964007>

For 10.20, apply the patch 10.20.001 available for download the following

location:

*

<https://softwaresupport.hpe.com/group/softwaresupport/search-result/-/f

acets

arch/document/LID/NA_00037>

In addition follow the steps given in the â??Enable Secure Communication

with Satellites� section of the Hardening Guide published at the following

location:

*

<https://softwaresupport.hpe.com/group/softwaresupport/search-result/-/f

acets

arch/document/KM02501298>

**Note:**

* v10.00.021 would supersede already released patch 10.00.02.01

* v10.20.001 would supersede already released patch 10.20.00.01

HISTORY

Version:1 (rev.1) – 28 November 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 (at) hpe (dot) com. [email concealed]

Report: To report a potential security vulnerability for any HPE supported

product:

Web form: https://www.hpe.com/info/report-security-vulnerability

Email: security-alert (at) hpe (dot) com [email concealed]

Subscribe: To initiate a subscription to receive future HPE Security Bulletin

alerts via Email: http://www.hpe.com/support/Subscriber_Choice

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

Copyright 2016 Hewlett Packard Enterprise

Hewlett Packard Enterprise 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 Enterprise and the names of Hewlett Packard Enterprise products

referenced herein are trademarks of Hewlett Packard Enterprise 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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Source: SecurityFocus Vulnerabilities @ November 30, 2016 at 01:01PM

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