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Category:   Application (E-mail Server)  >   ListManager Vendors:   Lyris Technologies
ListManager Lets Remote Subscribed Users Gain Administrative Privileges
SecurityTracker Alert ID:  1019436
SecurityTracker URL:  http://securitytracker.com/id/1019436
CVE Reference:   CVE-2007-6319   (Links to External Site)
Date:  Feb 19 2008
Impact:   User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   Several vulnerabilities were reported in ListManager. A remote user can obtain elevated privileges on the target application.

A remote user that is a subscriber of a list on the target system can gain administrative privileges on the target list.

A remote user that is a subscriber of a list on the target system can gain access to arbitrary lists on the target server. The user can add themselves to the list as a member or administrator.

A remote administrator can create new accounts that conflict with existing accounts, causing the original account data to be overwritten.

Tyler Shields of Symantec reported these vulnerabilities.

Impact:   A remote user can obtain administrative privileges on the target list.
Solution:   The vendor has issued fixed versions (8.95d, 9.2c, and 9.3b), available at:

http://www.lyris.com/support/listmanager/archives.html

Vendor URL:  www.lyris.com/software/listmanager/ (Links to External Site)
Cause:   Access control error
Underlying OS:  Linux (Red Hat Enterprise), UNIX (Solaris - SunOS), Windows (2000), Windows (2003), Windows (XP)

Message History:   None.


 Source Message Contents

Subject:  SYMSA-2008-001: Lyris ListManager - Multiple Vulnerabilities

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http://www.symantec.com/research
Security Advisory
Advisory ID: SYMSA-2008-001
Advisory Title: Lyris ListManager - Multiple Vulnerabilities
Author: Tyler Shields tyler_shields@symantec.com
Release Date: Wednesday, January 21, 2008
Application: Lyris List Manager
Platform: Web Interface
Severity: Remotely Exploitable
Vendor status: Vendor has corrected products and is ok with public release 
CVE Number: CVE-2007-6319
Reference: http://www.securityfocus.com/bid/26792
Overview: 
"Lyris ListManager is the world's most popular software for creating,
sending, and tracking highly effective email campaigns, newsletters,
and discussion groups. From our new Template and Content Builder to
our Image Library and new HTML editor, ListManager is the smarter,
faster, easier way to manage all the aspects of your email marketing
program."
Details: 
1. A user who is subscribed to any list on the ListManager system may
modify client side information sent to the server related to their 
account, effectively elevating their privileges to list administrator. 
2. A user who is subscribed to any list may gain access to arbitrary 
mailing lists by modifying client side information sent to the server. 
Accessing a preexisting mailing list on the ListManager system causes 
the active user to be added as a member or administrator to that list.
3. Once administrative access is granted, a vulnerability in the
ListManager administrative interface allows an attacker
to create new accounts that collide with existing accounts. This
collision will result in overwriting data in the original account 
with the data from the new account.
Vendor Response:
Vendor has acknowledged and corrected the issue in several versions 
of the product.  
Recommendation:

New versions of each major revision (8.95d, 9.2c and 9.3b), are available 
at http://www.lyris.com/support/listmanager/archives.html. Affected 
clients can download a new version and install it over the previous 
installation.

Common Vulnerabilities and Exposures (CVE) Information:
The Common Vulnerabilities and Exposures (CVE) project has assigned 
inclusion in the CVE list (http://cve.mitre.org), which standardizes 
names for security problems.

- -------Symantec Vulnerability Research Advisory Information-------
For questions about this advisory, or to report an error:
research@symantec.com
For details on Symantec's Vulnerability Reporting Policy: 
http://www.symantec.com/research/Symantec-Responsible-Disclosure.pdf
Symantec Vulnerability Research Advisory Archive: 
Symantec Vulnerability Research GPG Key:
http://www.symantec.com/research/Symantec_Vulnerability_Research_GPG.asc
- -------------Symantec Product Advisory Information-------------
To Report a Security Vulnerability in a Symantec Product:
secure@symantec.com 
For general information on Symantec's Product Vulnerability 
reporting and response:
http://www.symantec.com/security/
Symantec Product Advisory Archive: 
http://www.symantec.com/avcenter/security/SymantecAdvisories.html
Symantec Product Advisory PGP Key:
http://www.symantec.com/security/Symantec-Vulnerability-Management-Key.asc
- ---------------------------------------------------------------
Copyright (c) 2007 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 Consulting Services. Reprinting the whole or part of 
this alert in any medium other than electronically requires 
permission from cs_advisories@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, and Symantec Consulting Services 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.
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