2X ThinClientServer未授权管理员账户创建漏洞

QQ空间 新浪微博 微信 QQ facebook twitter
漏洞ID 1192592 漏洞类型 设计错误
发布时间 2006-12-04 更新时间 2006-12-06
CVE编号 CVE-2006-6221 CNNVD-ID CNNVD-200612-166
漏洞平台 N/A CVSS评分 7.5
|漏洞来源
https://www.securityfocus.com/bid/21300
https://cxsecurity.com/issue/WLB-2006120084
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200612-166
|漏洞详情
2XThinClientServerEnterpriseEdition存在未授权管理员账户创建漏洞。远程攻击者通过使用初始账户创建请求的重播攻击来创建多个特权账户。
|漏洞EXP
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Symantec Vulnerability Research
                   http://www.symantec.com/research
                           Security Advisory

Advisory ID: SYMSA-2006-012
Advisory Title: 2X ThinClientServer Create Admin Account Replay Vulnerability
        Author: Oliver Karow / oliver_karow (at) symantec (dot) com [email concealed]
  Release Date: 12-04-2006
   Application: 2X ThinClientServer Enterprise Edition v3_sp2-r1865 
      Platform: Windows / Linux
      Severity: Remotely exploitable / Administrator Access
 Vendor status: Verified by vendor. Resolved in ThinClientServer 4.0.2248
    CVE Number: CVE-2006-6221
     Reference: http://www.securityfocus.com/bid/21300

Overview:

From vendor's website:

"2X ThinClientServer provides a complete solution for the central
deployment, configuration and management of thin clients, and
provides load balancing and redundancy of terminal servers."

It is possible to create administrative user accounts for the application,
without authentication.

Details:

During the installation procedure, an administrative user account
for the application is created. Sending the same request with a different
username, after the installation is completed, creates an additional administrative
account. The account can be created remotely and authentication is not required.

Vendor Response:

The above vulnerability is fixed and applicable to the following versions:
- - ThinClientServer 4.0
	Users of ThinClientServer Version 4 are unaffected by this issue.
- - ThinClientServer 3.0
	Please Upgrade your machine to Version 4.0.2248 or higher and deploy
the new ThinClientOS 4.0 on your network to resolve this issue. This can be
done by uploading the new image zip file in the Management Console and setting
it as the new default image for your ThinClients.

Customers who have prior versions of ThinClientServer are requested to upgrade
to at least 4.0.2248 version.

Recommendation:

Upgrade to Version 4.0.2248 or higher to solve the issue.

Common Vulnerabilities and Exposures (CVE) Information:

The Common Vulnerabilities and Exposures (CVE) project has assigned
the following names to these issues.  These are candidates for
inclusion in the CVE list (http://cve.mitre.org), which standardizes
names for security problems.

CVE-2006-6221

- -------Symantec Vulnerability Research Advisory Information-------

For questions about this advisory, or to report an error:
research (at) symantec (dot) com [email concealed]

For details on Symantec's Vulnerability Reporting Policy: 
http://www.symantec.com/research/Symantec-Responsible-Disclosure.pdf

Symantec Vulnerability Research Advisory Archive: 
http://www.symantec.com/research/

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 (at) symantec (dot) com [email concealed]

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.a
sc

- ---------------------------------------------------------------

Copyright (c) 2006 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 (at) symantec (dot) com. [email concealed]

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.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2.2 (GNU/Linux)

iD8DBQFFcD5Buk7IIFI45IARArUrAKCGC2b+xJOJHz+DaQeM23uRUW4bbwCeNxn6
DY5D7fR4sT9uxoeLJtX7pl4=
=Ngwq
-----END PGP SIGNATURE-----
|受影响的产品
2X ThinClientServer 3.0
|参考资料

来源:MISC
链接:http://www.symantec.com/enterprise/research/SYMSA-2006-012.txt
来源:BID
名称:21300
链接:http://www.securityfocus.com/bid/21300
来源:BUGTRAQ
名称:20061206SYMSA-2006-012:2XThinClientServerCreateAdminAccountReplayVulnerability
链接:http://www.securityfocus.com/archive/1/archive/1/453656/100/0/threaded
来源:VUPEN
名称:ADV-2006-4883
链接:http://www.frsirt.com/english/advisories/2006/4883
来源:SECUNIA
名称:23248
链接:http://secunia.com/advisories/23248
来源:XF
名称:thinclientserver-request-bypass-security(30759)
链接:http://xforce.iss.net/xforce/xfdb/30759
来源:SECTRACK
名称:1017350
链接:http://securitytracker.com/id?1017350
来源:SREASON
名称:2012
链接:http://securityreason.com/securityalert/2012