Secure Network Operations, Inc.             http://www.secnetops.com/research
Strategic Reconnaissance Team               research[at]secnetops[.]com
Team Lead Contact                           kf[at]secnetops[.]com
Spam Contact            `rm -rf /`@snosoft.com

Our Mission:
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Secure Network Operations offers expertise in Networking, Intrusion 
Detection Systems (IDS), Software Security Validation, and 
Corporate/Private Network Security. Our mission is to facilitate a 
secure and reliable Internet and inter-enterprise communications 
infrastructure through the products and services we offer. 

To learn more about our company, products and services or to request a 
demo of ANVIL FCS please visit our site at http://www.secnetops.com, or 
call us at: 978-263-3829


Quick Summary:
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Advisory Number         : SRT2004-01-09-1022
Product                 : Symantec LiveUpdate
Version                 : 1.70.x through 1.90.x
Vendor                  : http://symantec.com/techsupp/files/lu/lu.html
Class                   : Local
Criticality             : High (to users of the below listed products)
Products Affected  : Symantec LiveUpdate 1.70.x through 1.90.x
      : Norton SystemWorks 2001-2004
      : Norton AntiVirus (and Pro) 2001-2004
      : Norton Internet Security (and Pro) 2001-2004
      : Symantec AntiVirus for Handhelds v3.0
Operating System(s)     : Win32 


Notice
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The full technical details of this vulnerability can be found at:
http://www.secnetops.com under the research section. 


Basic Explanation
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High Level Description  : LiveUpdate allows local users to become SYSTEM
What to do              : run LiveUpdate and apply latest patches. 


Basic Technical Details
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Proof Of Concept Status : SNO has proof of concept. 

Low Level Description   : Symantec, the world leader in Internet security 
technology, provides a broad range of content and network security 
software and appliance solutions to individuals, enterprises and service 
providers. The company is a leading provider of client, gateway and server 
security solutions for virus protection, firewall and virtual private 
network, vulnerability management, intrusion detection, Internet content 
and email filtering, and remote management technologies and security 
services to enterprises and service providers around the world. Symantec's 
Norton brand of consumer security products is a leader in worldwide retail 
sales and industry awards. Headquartered in Cupertino, Calif., Symantec 
has worldwide operations in 36 countries.

Symantec's Norton Internet Security 2004 provides essential protection 
from viruses, hackers, and privacy threats. During an audit of NIS2004
we uncovered a local privilege escalation issue in LiveUpdate. This issue
is similar to the issues that were uncovered in the Windows Help API by 
both Brett Moore and our SRT team in late 2003.

Full details available at:
http://www.secnetops.biz/research/SRT2004-01-09-1022.txt and
http://www.secnetops.biz/research/SRT2004-01-09-1022.jpg

Vendor Status           : Symantec promptly attended to the issue and 
was very responsive during all phases of discovery / research and patching. 
Fixes are now available via LiveUpdate. 

Bugtraq URL             : To be assigned. CVE candidate CAN-2003-0994.
Disclaimer
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This advisory was released by Secure Network Operations,Inc. as a matter
of notification to help administrators protect their networks against
the described vulnerability. Exploit source code is no longer released
in our advisories but can be obtained under contract.. Contact our sales 
department at sales[at]secnetops[.]com for further information on how to 
obtain proof of concept code.

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Secure Network Operations, Inc. || http://www.secnetops.com
"Embracing the future of technology, protecting you."