Drupal ‘Ubercart AJAX Cart’模块信息泄露漏洞

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漏洞ID 1172558 漏洞类型 信息泄露
发布时间 2012-06-19 更新时间 2012-06-19
CVE编号 CVE-2012-2731 CNNVD-ID CNNVD-201206-296
漏洞平台 N/A CVSS评分 2.6
|漏洞来源
https://cxsecurity.com/issue/WLB-2012060165
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201206-296
|漏洞详情
Drupal是Drupal社区所维护的一套用PHP语言开发的免费、开源的内容管理系统。Drupal中的UbercartAJAXCart模块中存在信息泄露漏洞。攻击者可利用该漏洞获取有助于进一步攻击的敏感信息。UbercartAJAXCart6.x-2.1之前版本到6.x-2.x版本中存在漏洞。
|漏洞EXP
View online: http://drupal.org/node/1633048

  * Advisory ID: DRUPAL-SA-CONTRIB-2012-102
  * Project: Ubercart AJAX Cart [1] (third-party module)
  * Version: 6.x
  * Date: 2012-June-13
  * Security risk: Less critical [2]
  * Exploitable from: Remote
  * Vulnerability: Information Disclosure

-------- DESCRIPTION  
---------------------------------------------------------

This module enables you to replace the default Ubercart shopping cart block
with an AJAX-enabled one.

The module includes the user's current session ID in one of its JavaScript
settings keys on every page load which could be intercepted if the user's
connection is not over SSL.

This vulnerability is mitigated by the fact that an attacker must gain read
access to the HTML output of a page with the uc_ajax_cart block enabled in
order to potentially hijack the user's session. The issue is only known to
affect sites that use some additional form of caching for authenticated users
that shares Javascript settings values which is not a common case.

CVE: Requested

-------- VERSIONS AFFECTED  
---------------------------------------------------

  * uc_ajax_cart 6.x-2.x versions prior to 6.x-2.1.

Drupal core is not affected. If you do not use the contributed Ubercart AJAX
Cart [3] module, there is nothing you need to do.

-------- SOLUTION  
------------------------------------------------------------

Install the latest version:

  * If you use the uc_ajax_cart module for Drupal 6.x, upgrade to uc_ajax_cart
    6.x-2.1 [4]

Also see the Ubercart AJAX Cart [5] project page.

-------- REPORTED BY  
---------------------------------------------------------

  * Neil Bertram [6]

-------- FIXED BY  
------------------------------------------------------------

  * Stewart Adam [7], the module maintainer
  * Gerhard Killesreiter [8] of the Drupal Security Team

-------- COORDINATED BY  
------------------------------------------------------

  * Greg Knaddison [9] of the Drupal Security Team

-------- CONTACT AND MORE INFORMATION  
----------------------------------------

The Drupal security team can be reached at security at drupal.org or via the
contact form at http://drupal.org/contact [10].

Learn more about the Drupal Security team and their policies [11], writing
secure code for Drupal [12], and securing your site [13].


[1] http://drupal.org/project/uc_ajax_cart
[2] http://drupal.org/security-team/risk-levels
[3] http://drupal.org/project/uc_ajax_cart
[4] http://drupal.org/node/1619586
[5] http://drupal.org/project/uc_ajax_cart
[6] http://drupal.org/user/154713
[7] http://drupal.org/user/586244
[8] http://drupal.org/user/83
[9] http://drupal.org/user/36762
[10] http://drupal.org/contact
[11] http://drupal.org/security-team
[12] http://drupal.org/writing-secure-code
[13] http://drupal.org/security/secure-configuration
|参考资料

来源:XF
名称:uberart-ajax-info-disc(76332)
链接:http://xforce.iss.net/xforce/xfdb/76332
来源:BID
名称:53999
链接:http://www.securityfocus.com/bid/53999
来源:MLIST
名称:[oss-security]20120613Re:CVERequestforDrupalcontributedmodules
链接:http://www.openwall.com/lists/oss-security/2012/06/14/3
来源:drupalcode.org
链接:http://drupalcode.org/project/uc_ajax_cart.git/commitdiff/b59cdd5
来源:drupal.org
链接:http://drupal.org/node/1633048
来源:drupal.org
链接:http://drupal.org/node/1619586