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SYM05-013
September 02, 2005
Local LiveUpdate server username / password information revealed by client

Discovery Date:
August 31, 2005 - Bugtraq posting (Vulnerability in Symantec Anti Virus Corporate Edition v9.x)

Revision History
None

Risk Impact
Medium

Remote AccessYes
Local AccessYes
Authentication RequiredYes
Exploit publicly availableNo

Details
LiveUpdate server login name and password are written to a local log file in clear text. This happens when the LiveUpdate client checks for updates from the server. This is only an issue when a local LiveUpdate server is used with a login name and password.

The login name and password belong to the account configured by the LiveUpdate server administrator for accessing LiveUpdate packages. Symantec strongly recommends that this user account be unique for accessing LiveUpdate packages only, and have no other system access. The system administrator account should never be used for this purpose.

Note: As stated in the LiveUpdate download readme file: LiveUpdate version 2.7.x does not support the LiveUpdate Administration Utility, Version 1.5.x. If you are running a system as a Central LiveUpdate server please go to http://www.symantec.com/techsupp/files/lu/lu.html and download Version 1.5.4.15 update for the LiveUpdate Administration Utility.

Affected Products

ProductVersionBuildSolution
LiveUpdate Client2.734LiveUpdate Client Update

Non-Affected Products

ProductVersionBuild
LiveUpdate Client2.5All
LiveUpdate Client2.6All

Symantec Response
An update for the LiveUpdate 2.7 client has been released and can be downloaded from the following location:

http://www.symantec.com/techsupp/files/lu/lu.html

Symantec is not aware of any active attempts against or organizations impacted by this issue.

As a part of normal best practices, users should keep vendor-supplied patches for all application software and operating systems up-to-date. Symantec strongly recommends any affected customers update their product immediately to protect against these types of threats.

Credit
Symantec thanks Arthur Freyman, for notification of this issue and coordination of disclosure as it was resolved.


Symantec takes the security and proper functionality of our products very seriously. As founding members of the Organization for Internet Safety (OISafety), Symantec supports and follows the principles of responsible disclosure. Symantec also subscribes to the vulnerability disclosure guidelines outlined by the National Infrastructure Advisory Council (NIAC).

Please contact secure@symantec.com if you feel you have discovered a security issue in a Symantec product. A Symantec Product Security team member will contact you regarding your submission. Symantec strongly recommends using encrypted email for reporting vulnerability information to secure@symantec.com. The Symantec Product Security PGP key can be found at the end of this message.

Symantec has developed a Product Vulnerability Response document outlining the process we follow in addressing suspected vulnerabilities in our products. This document is available below.

Symantec-Product-Vulnerability-Response Symantec Vulnerability Response Policy Symantec Product Vulnerability Management PGP Key Symantec Product Vulnerability Management PGP Key


Copyright (c) 2009 by Symantec Corp.
Permission to redistribute this alert electronically is granted as long as it is not edited in any way unless authorized by Symantec Security Response. Reprinting the whole or part of this alert in any medium other than electronically requires permission from secure@symantec.com.

Disclaimer
The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information.

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Initial Post on: Friday, 02-Sep-05 21:40:00
Last modified on: Saturday, 03-Sep-05 05:19:07