Novell iPrint客户端IppCreateServerRef()函数堆溢出漏洞

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漏洞ID 1185445 漏洞类型 代码注入
发布时间 2008-09-03 更新时间 2008-09-03
CVE编号 CVE-2008-2436 CNNVD-ID CNNVD-200809-086
漏洞平台 N/A CVSS评分 9.3
|漏洞来源
https://www.securityfocus.com/bid/30986
https://cxsecurity.com/issue/WLB-2008090101
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200809-086
|漏洞详情
NovelliPrint打印解决方案允许用户向网络打印机发送文档。iPrintnipplib.dll库的IppCreateServerRef()函数中存在边界条件错误,如果用户受骗访问了恶意网页并向NovelliPrintActiveX控件(ienipp.ocx)所提供的GetPrinterURLList()、GetPrinterURLList2()或GetFileList2()方式提交了超长参数的话,就可以触发堆溢出,导致执行任意指令。
|漏洞EXP
======================================================================

Secunia Research 03/09/2008

- Novell iPrint Client -
        - nipplib.dll "IppCreateServerRef()" Buffer Overflow -

====================================================================== 
Table of Contents

Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10

====================================================================== 
1) Affected Software

* Novell iPrint Client 4.36
* Novell iPrint Client for Vista 5.04
* Novell iPrint Client for Vista 5.06

NOTE: Other versions may also be affected.

====================================================================== 
2) Severity

Rating: Highly critical
Impact: System compromise
Where:  Remote

====================================================================== 
3) Vendor's Description of Software

"Neither you nor your users have time to devote to a complex printing
environment. That's why Novell iPrint extends print services securely
across multiple networks and operating systems. Using proven Internet
technologies, iPrint transforms your Novell Distributed Print 
Services? (NDPS?) printers into Net-enabled printers, making all your
printing resources instantly accessible with a Web browser and a few
mouse clicks".

Product Link:
http://www.novell.com/products/openenterpriseserver/iprint.html

====================================================================== 
4) Description of Vulnerability

Secunia Research has discovered a vulnerability in Novell iPrint 
Client, which can be exploited by malicious people to compromise a 
user's system.

The vulnerability is caused due to a boundary error within the
"IppCreateServerRef()" function in nipplib.dll. This can be exploited 
to cause a heap-based buffer overflow by passing an overly long, 
specially crafted string as argument to either "GetPrinterURLList()",
"GetPrinterURLList2()", or "GetFileList2()" as provided by the
Novell iPrint ActiveX control (ienipp.ocx).

Successful exploitation may allow execution of arbitrary code.

====================================================================== 
5) Solution

Update to version 4.38 or 5.08.

====================================================================== 
6) Time Table

25/08/2008 - Vendor notified.
26/08/2008 - Vendor response.
03/09/2008 - Public disclosure.

====================================================================== 
7) Credits

Discovered by Carsten Eiram, Secunia Research.

====================================================================== 
8) References

The Common Vulnerabilities and Exposures (CVE) project has assigned
CVE-2008-2436 for the vulnerability.

====================================================================== 
9) About Secunia

Secunia offers vulnerability management solutions to corporate
customers with verified and reliable vulnerability intelligence
relevant to their specific system configuration:

http://corporate.secunia.com/

Secunia also provides a publicly accessible and comprehensive advisory
database as a service to the security community and private 
individuals, who are interested in or concerned about IT-security.

http://secunia.com/

Secunia believes that it is important to support the community and to
do active vulnerability research in order to aid improving the 
security and reliability of software in general:

http://corporate.secunia.com/secunia_research/33/

Secunia regularly hires new skilled team members. Check the URL below
to see currently vacant positions:

http://secunia.com/secunia_vacancies/

Secunia offers a FREE mailing list called Secunia Security Advisories:

http://secunia.com/secunia_security_advisories/

====================================================================== 
10) Verification

Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2008-33/

Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/

======================================================================
|受影响的产品
Novell iPrint Client 5.06 Novell iPrint Client 5.04 Novell iPrint Client 4.36
|参考资料

来源:SECUNIA
名称:31370
链接:http://secunia.com/advisories/31370
来源:XF
名称:novell-iprint-ippcreateserverref-bo(44853)
链接:http://xforce.iss.net/xforce/xfdb/44853
来源:VUPEN
名称:ADV-2008-2481
链接:http://www.vupen.com/english/advisories/2008/2481
来源:SECTRACK
名称:1020806
链接:http://www.securitytracker.com/id?1020806
来源:BID
名称:30986
链接:http://www.securityfocus.com/bid/30986
来源:BUGTRAQ
名称:20080903SecuniaResearch:NovelliPrintClientnipplib.dll"IppCreateServerRef()"BufferOverflow
链接:http://www.securityfocus.com/archive/1/archive/1/495940/100/0/threaded
来源:SREASON
名称:4228
链接:http://securityreason.com/securityalert/4228
来源:MISC
链接:http://secunia.com/secunia_research/2008-33/advisory