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Symantec Automatic LiveUpdate Privilege Escalation Vulnerability
Secunia Advisory: SA10609
Release Date: 2004-01-13
Last Update: 2004-01-14
Popularity: 14,981 views

Critical:
Less critical
Impact: Privilege escalation
Where: Local system
Solution Status: Vendor Patch

Software:Symantec AntiVirus for Handhelds 3.x
Symantec Norton AntiVirus 2001
Symantec Norton AntiVirus 2002
Symantec Norton AntiVirus 2003
Symantec Norton AntiVirus 2004
Symantec Norton Internet Security 2001
Symantec Norton Internet Security 2002
Symantec Norton Internet Security 2003
Symantec Norton Internet Security 2003 Professional
Symantec Norton Internet Security 2004
Symantec Norton Internet Security 2004 Professional
Symantec Norton SystemWorks 2001
Symantec Norton SystemWorks 2002
Symantec Norton SystemWorks 2003
Symantec Norton SystemWorks 2004
Symantec Windows LiveUpdate 1.x

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CVE reference:CVE-2003-0994


Description:
KF has discovered a vulnerability in Symantec LiveUpdate, which can be exploited by malicious, local users to gain escalated privileges on a vulnerable system.

The problem is that the Automatic LiveUpdate feature included in various retail products invokes the "LiveUpdate Help" window with SYSTEM privileges when an interactive LiveUpdate session is opened. This can be exploited to execute arbitrary commands on a system with escalated privileges.

The vulnerability affects the following products:

* 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

Solution:
Apply fix via LiveUpdate or install LiveUpdate 2.0 manually:
http://www.symantec.com/techsupp/files/lu/lu.html

Provided and/or discovered by:
KF, Secure Network Operations.

Changelog:
2004-01-14: Updated "Description" section.

Original Advisory:
Symantec:
http://www.sarc.com/avcenter/security/Content/2004.01.12.html

Secure Network Operations:
http://www.secnetops.biz/research/advisories/SRT2004-01-09-1022.txt


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