Sophos Anti-Virus for UNIX release notes ---------------------------------------- Contents -------- Version numbers New in this release Fixed issues Known issues Additional information Information from previous releases Technical support Legal notices Version numbers --------------- Sophos Anti-Virus : 7.6.3 Threat detection engine : 3.43.0 Threat data : 4.89, May 2013 New in this release ------------------- * The threat detection engine and threat data have been updated. Fixed issues ------------ * (DEF89257) Installing Sophos Anti-Virus on a recent Ubuntu system with EUC-JP locale results in man pages not being displayed. * (SUG78920) Add man page symlink for ja_JP.UTF-8, to resolve the issue with man pages for Sophos Anti-Virus not being displayed. Known issues ------------ * Per-process memory limits on UNIX systems can restrict Sophos Anti-Virus from functioning correctly On IBM AIX systems, Sophos Anti-Virus requires more memory than the default "Maximum Data Segment" size limit. For information on how to increase this limit, see http://www.sophos.com/en-us/support/knowledgebase/118805.aspx. * (DEF82357) If you run savscan on the current directory by typing: savscan . and the directory contains a threat, and the threat file is not readable by any of the current user's groups or the sophosav user or group, savscan detects the threat but fails to determine the path of the file and displays the following error message: Failed to canonify path: as no cwd available. If the command-line option -remove is used with savscan, removal of the threat does work. You can workaround this issue by specifying the full path of the current directory instead, when you run savscan. * (DEF74324) On HP-UX, if you try to get help on the uninstall command, for example by typing: uninstall.sh --help Sophos Anti-Virus is partially uninstalled. To workaround this issue and uninstall Sophos Anti-Virus: 1. Re-install Sophos Anti-Virus with the command-line option --ignore-existing-installation. Sophos Anti-Virus is now fully installed again. 2. Run uninstall.sh without the option --help. * (DEF74339) If you install Sophos Anti-Virus on a virtual machine for the first time, and you use Sophos Enterprise Console to schedule a scan on that machine, the scan runs twice. Subsequent scans run only once as normal. * (DEF74349) On a Sophos Anti-Virus installation that is managed by Sophos Enterprise Console, if an on-demand scan quarantines a file, savlog shows that the file has been quarantined, but in Enterprise Console, "action taken" is blank. * (DEF52913) On AIX, the output from savscan is in English, regardless of the system language. * (WKI42035) If you install a managed installation of Sophos Anti-Virus on an AIX or HP-UX workstation, and in Sophos Enterprise Console you move the workstation from the "Unassigned" group to another group, the "Anti-virus and HIPS policy" column in the computer list might display "Differs from policy". To work around this, in Enterprise Console, right-click the workstation, point to "Comply with", and then click "Group anti-virus and HIPS Policy". * (DEF38027) During installation or upgrade, if you make typographical errors when prompted for information, and correct these, control characters might be stored as part of your input. This could cause a problem, especially with updating. For more information, go to www.sophos.com/en-us/support/knowledgebase/58693.aspx. * (DEF29605) On a computer running Solaris version 10 with a Japanese locale, if you try to install Sophos Anti-Virus from a central installation directory and you enter an installation location using Japanese text, the installation fails with the message "svccfg: Syntax error". * (DEF23317) If you install Sophos Anti-Virus on a computer that has Sophos Anti-Virus version 4 and a third-party product that uses SAV Interface installed, you might have to configure Sophos Anti-Virus to use the correct location for the Sophos Anti-Virus libraries and threat data. For information, go to www.sophos.com/en-us/support/knowledgebase/50230.aspx. * (DEF20663) If a workstation is shut down uncleanly, and Sophos Enterprise Console has issued policy changes, the changes are not applied to the workstation when it restarts. * Sophos Anti-Virus on AIX and SAV Interface on AIX On AIX, it is possible for the memory allocation functions to return memory addresses that don't exist, usually when the computer is running low on memory. If these memory addresses are subsequently accessed, the computer may terminate the application. Sophos recommends setting the PSALLOC environment variable to the value "early", before running Sophos Anti-Virus on AIX or SAV Interface applications on AIX, i.e. PSALLOC=early Setting PSALLOC to "early" causes the memory allocation functions to only allocate memory that exists. This may cause your computer to run slower, because further checks are carried out on memory as it is allocated. Additional information ---------------------- * UNIX platforms supported by Sophos Enterprise Console Sophos Anti-Virus for Solaris and HP-UX is supported by Enterprise Console version 3.1 or later. Sophos Anti-Virus for AIX is supported by Enterprise Console 4. * Installation in non-ASCII encoded locations (DEF20914) You cannot install Sophos Anti-Virus in a location that is specified by a non-ASCII path. * Japanese language support Sophos Anti-Virus can be installed on computers that are using ja_JP.eucJP and ja_JP.UTF8. Installation on computers with ja_JP.sjis locale (Japanese with Shift-JIS encoding) is not supported. Information from previous releases ---------------------------------- April 2013 New in this release * The threat detection engine and threat data have been updated. Fixed issues None. March 2013 New in this release * The threat detection engine and threat data have been updated. Fixed issues None. February 2013 New in this release * The threat detection engine and threat data have been updated. Fixed issues None. Technical support ----------------- You can find technical support for Sophos products in any of these ways: * Visit the SophosTalk forum at http://community.sophos.com/ and search for other users who are experiencing the same problem. * Visit the Sophos support knowledgebase at http://www.sophos.com/en-us/support.aspx * Download the product documentation at http://www.sophos.com/en-us/support/documentation.aspx * Send an email to support@sophos.com, including your Sophos software version number(s), operating system(s) and patch level(s), and the text of any error messages. Legal notices ------------- Copyright (c) 2008-2013 Sophos Limited. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise unless you are either a valid licensee where the documentation can be reproduced in accordance with the licence terms or you otherwise have the prior permission in writing of the copyright owner. Sophos and Sophos Anti-Virus are registered trademarks of Sophos Limited. All other product and company names mentioned are trademarks or registered trademarks of their respective owners.