IBM(R) Security Access Manager Web Gateway Appliance, Patch 7.0.0-ISS-WGA-IF0011 README =============================================================================== (C) Copyright International Business Machines Corporation 2015. All rights reserved. U.S. Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. NOTE: Before using this information and the product it supports, read the general information under "NOTICES" in this document. DATE: Monday, 9 March 2015 ------------------------------------------------------------------------------- CONTENTS 1.0 ABOUT THIS PATCH 1.1 Patch contents 1.2 Patches superseded 2.0 APARS AND DEFECTS FIXED 2.1 Problems fixed by Patch 7.0.0-ISS-WGA-IF0011 3.0 BEFORE YOU INSTALL THIS PATCH 3.1 Create a snapshot of the existing appliance configuration 4.0 INSTALLING THIS PATCH 4.1 Installing this Interim Fix. 5.0 UNINSTALLING THIS PATCH 6.0 AFTER YOU INSTALL THIS PATCH 7.0 DOCUMENTATION UPDATES 8.0 SOFTWARE LIMITATIONS 9.0 KNOWN PROBLEMS AND WORKAROUNDS 10.0 NOTICES 10.1 Trademarks ***************************************************************************** ***************************************************************************** 1.0 ABOUT THIS PATCH -------------------- This patch package contains a security vulnerability fixes that applies on top of 7.0.0.11 for Web Gateway appliance, please upgade to this patch level before applying this interim fix. 1.1 Patch contents This patch package contains: - This README file. - ghost_fix.fixpack file. 1.2 Patches superseded Patches superseded by this patch: None 2.0 APARS AND DEFECTS FIXED --------------------------- Because patches are cumulative, this patch corrects all the problems outlined in the following sections. 2.1 Problems fixed by Patch 7.0.0-ISS-WGA-IF0011 CVEID: CVE-2015-0138 DESCRIPTION: A vulnerability in various IBM SSL/TLS implementations could allow a remote attacker to downgrade the security of certain SSL/TLS connections. An IBM SSL/TLS client implementation could accept the use of an RSA temporary key in a non-export RSA key exchange ciphersuite. This could allow a remote attacker using man-in-the-middle techniques to facilitate brute-force decryption of TLS/SSL traffic between vulnerable clients and servers. This vulnerability is also known as the FREAK attack. 3.0 BEFORE YOU INSTALL THIS PATCH -------------------------------- This is a stand-alone patch which should only be applied on top of the latest published patch i.e. 7.0.0.11 for Web Gateway appliance. Before you install this patch, review the following prerequisites and dependencies. 3.1 Create a snapshot of the existing appliance configuration Before you apply the firmware update to the appliance, it is best to take a snapshot of the current configuration. Perform the following steps in the local management interface to create a snapshot: 1. Log on to the local management interface. 2. Select Manage System Settings -> Snapshots from the menu. 3. Select New to create the snapshot and give the snapshot an appropriate name. 4. Select the newly created snapshot, click Download, and save the snapshot on a local drive. 4.0 INSTALLING THIS PATCH ------------------------- NOTE: Before you install this patch, be sure that you have completed the backup procedure in section 3.0, "BEFORE YOU INSTALL THIS PATCH". 4.1 Installing this Interim Fix: Before you begin: The appliance does not automatically create a backup copy of a partition when you apply a fix pack to it. If you want to back up your partition before you apply the fix pack, then you must do it manually. About this task: Fix packs are applied to the current partition. If a fix pack is installed on your appliance, you can view information about who installed it, comments, patch size, and the installation date. Procedure: Click Manage, and then click Fix Packs. In the Fix Packs pane, click New. In the Add Fix Pack window, click Browse to locate the fix pack file, and then click Open. Click Submit to install the fix pack. 5.0 UNINSTALLING THIS PATCH 1. Log into either console or using an SSH terminal to the appliance that the fix pack has been applied. 2. Type fixpacks and press the enter key. 3. Type "rollback" and press the enter key. 6.0 AFTER YOU INSTALL THIS PATCH None 7.0 DOCUMENTATION UPDATES ------------------------- The product documentation for IBM Security Access Manager Web Gateway Appliance, Version 7.0, is in the product Information Center at the following web address (entered as one line): http://pic.dhe.ibm.com/infocenter/tivihelp/v2r1/topic/com.ibm.isam.doc_70/appliance.html 8.0 SOFTWARE LIMITATIONS ------------------------ None. 9.0 KNOWN PROBLEMS AND WORKAROUNDS ------------------------------------------------ None. 10.0 NOTICES -------------------- This information was developed for products and services offered in the U.S.A. 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