WelcomeEnterpriseSmall BusinessHome & Home OfficePartnersAbout Symantec
SYM06-007
April 17, 2006
Symantec LiveUpdate for Macintosh Local Privilege Escalation

Revision History
None

Risk Impact
Medium

Remote AccessNo
Local AccessYes
Authentication RequiredYes
Exploit publicly availableNo

Details
Some components of Symantec's LiveUpdate for Macintosh do not set their execution path environment. A non-privileged user can change their execution path environment. If the user then executes one of these components, it will inherit the changed environment and use it to locate system commands. These components are configured to run with System Administrative privileges (SUID) and are vulnerable to a potential Trojan horse attack.

ProductVersionBuildLanguageSolution(s)
LiveUpdate for Macintosh3.0.0AllAllLive Update Patch
3.0.1AllAll
3.0.2AllAll
3.0.35English
3.0.311All
3.0.315All
3.5.047All
3.5.048All
Norton AntiVirus9.0.xAllAll
Norton AntiVirus10.xAllAll
Symantec AntiVirus10.xAllAll
Norton Personal Firewall3.0.xAllAll
Norton Personal Firewall3.1.0AllAll
Norton Internet Security3.0.xAllAll
Norton Utilities8.0.xAllAll
Norton SystemWorks3.0.xAllAll

Symantec Response
A patch has been created and made available for all affected versions of the product through Symantec LiveUpdate.

To perform a manual update using Symantec LiveUpdate, users should:

  • Open any installed Symantec product
  • Click on LiveUpdate in the toolbar
  • Run LiveUpdate until all available Symantec product updates are downloaded and installed
Symantec is not aware of any active attempts against or customers 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 DigitalMunition.com working with iDefense, for notifying Symantec of this issue.


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.

Symantec, Symantec products, Symantec Security Response, and secure@symantec.com are registered trademarks of Symantec Corp. and/or affiliated companies in the United States and other countries. All other registered and unregistered trademarks represented in this document are the sole property of their respective companies/owners.


Initial Post on: Monday, 17-Apr-06 22:40:00
Last modified on: Tuesday, 18-Apr-06 06:10:05