Instruction d'utilisation Siemens AN25

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Preface
1
Introduction
Verifying the OpenSSL
2
Version
Upgrading OpenSSL on
3
Upgrading OpenSSL
RUGGEDCOM APE to Fix the
Heartbleed Vulnerability
AN25
Application Note
4/2014
RC1150-EN-02

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RUGGEDCOM APE Application Note Copyright © 2014 Siemens Canada Ltd. All rights reserved. Dissemination or reproduction of this document, or evaluation and communication of its contents, is not authorized except where expressly permitted. Violations are liable for damages. All rights reserved, particularly for the purposes of patent application or trademark registration. This document contains proprietary information, which is protected by copyright. All rights are reserved. No part of this docum

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RUGGEDCOM APE Application Note Table of Contents Table of Contents Preface ................................................................................................................ v Related Documents ............................................................................................................................. v Accessing Documentation .................................................................................................................... v Training . ........

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RUGGEDCOM APE Table of Contents Application Note iv

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RUGGEDCOM APE Application Note Preface Preface This application note is intended for use by network technical support personnel who are familiar with the operation of networks. It is also recommended for us by network and system planners, system programmers, and line technicians. Related Documents Other documents that may be of interest include: • RUGGEDCOM APE User Guide Accessing Documentation The latest Hardware Installation Guides and Software User Guides for most RUGGEDCOM products are ava

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RUGGEDCOM APE Preface Application Note • Telephone Call a local hotline center to submit a Support Request (SR). To locate a local hotline center, visit http:// www.automation.siemens.com/mcms/aspa-db/en/automation-technology/Pages/default.aspx. • Mobile App Install the Industry Online Support app by Siemens AG on any Android, Apple iOS or Windows mobile device and be able to: ▪ Access Siemens's extensive library of support documentation, including FAQs, manuals, and much more ▪ Submit SRs or c

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RUGGEDCOM APE Chapter 1 Application Note Introduction Introduction As of 1 February 2014, Siemens has been shipping some Linux® variants of RUGGEDCOM APE line modules (order codes APE1402-XX, APE1402-C01, APE1404-XX, and APE1404-C01, or MFLBs 6GK6015-0AL20-0GB0, 6GK6015-0AL20-0GB1, 6GK6015-0AL20-0GD0, and 6GK6015-0AL20-0GD1) with a version of the OpenSSL cryptographic software library that is vulnerable to the Heartbleed [http://www.heartbleed.com] security vulnerability. In response to the seve

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RUGGEDCOM APE Chapter 1 Application Note Introduction 2

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RUGGEDCOM APE Chapter 2 Application Note Verifying the OpenSSL Version Verifying the OpenSSL Version To determine the version of OpenSSL currently installed, do the following: 1. Log in or gain root access to the APE line module. 2. At the command prompt, type the following command: dpkg -l openssl If the version is 1.0.1e-2+deb7u4, the OpenSSL cryptographic software library is vulnerable to Heartbleed. 3

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RUGGEDCOM APE Chapter 2 Application Note Verifying the OpenSSL Version 4

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RUGGEDCOM APE Chapter 3 Application Note Upgrading OpenSSL Upgrading OpenSSL There are two methods available for upgrading the OpenSSL cryptographic software library. Method 1: Obtaining an Upgrade Package from the Debian Security Update Repository 1. Make sure the APE module has access to the Internet. 2. Log in or gain root access to the APE line module. 3. Using vim or nano, open the file /etc/opt/sources.list and add the following line: dep http://security.debian.org wheezy/updates main This

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RUGGEDCOM APE Chapter 3 Application Note Upgrading OpenSSL 6