CubeCart PHP Shopping cart 'includes/content/cart.inc.php' SQL注入漏洞

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漏洞ID 1119574 漏洞类型 SQL注入
发布时间 2010-06-29 更新时间 2010-06-29
CVE编号 CVE-2010-1931 CNNVD-ID CNNVD-201006-123
漏洞平台 Multiple CVSS评分 7.5
|漏洞来源
https://www.exploit-db.com/exploits/14117
https://www.securityfocus.com/bid/40641
https://cxsecurity.com/issue/WLB-2010060161
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201006-123
|漏洞详情
DevellionCubeCart是英国Devellion公司的一套免费且开源的电子商务购物车软件。该软件支持在网上商店销售产品、添加/编辑产品或图像等。。CubeCartPHPShoppingcart的脚本includes/content/cart.inc.php存在SQL注入漏洞。远程攻击者可以借助index.php的shipKey参数执行任意的SQL命令。
|漏洞EXP
SQL Injection in CubeCart PHP Free & Commercial Shopping Cart Application


1. *Advisory Information*

Title: SQL Injection in CubeCart PHP Free & Commercial Shopping Cart
Application
Advisory Id: CORE-2010-0415
Advisory URL:
[http://www.coresecurity.com/content/cubecart-php-shopping-cart-sql-injection]
Date published: 2010-06-08
Date of last update: 2010-06-08
Vendors contacted: CubeCart
Release mode: Coordinated release


2. *Vulnerability Information*

Class: SQL injection [CWE-89]
Impact: Code execution
Remotely Exploitable: Yes
Locally Exploitable: No
CVE Name: CVE-2010-1931
Bugtraq ID: N/A


3. *Vulnerability Description*

There is an SQL Injection[1] vulnerability in the CubeCart PHP
Shopping cart[2], this vulnerability may be exploited by 'HTTP
POST'ing mailicious data to the index.php script of CubeCart. As an
example, exploitation may result in leak of sensitive information or
injection of mailicious code into the shopping cart's web page.


4. *Vulnerable packages*

   . CubeCart v.4.3.4
   . CubeCart v.4.3.5
   . CubeCart v.4.3.6
   . CubeCart v.4.3.7
   . CubeCart v.4.3.8
   . CubeCart v.4.3.9
   . Older versions are probably affected too, but they were not checked.


5. *Non-vulnerable packages*

   . CubeCart v.4.4.0


6. *Vendor Information, Solutions and Workarounds*

Upgrade to the latest version of CubeCart, available at CubeCart's web
page[1].


7. *Credits*

This vulnerability was discovered and researched by 7Safe
[http://www.7safe.com/]. This advisory was coordinated by Pedro
Varangot
[http://corelabs.coresecurity.com/index.php?module=Wiki&action=view&type=researcher&name=Pedro_Varangot].



8. *Technical Description / Proof of Concept Code*

The shipKey parameter of the following POST request (Updating basket)
is not adequately sanitized resulting in SQL Injection.

/-----
POST /CubeCart/index.php?_g=co&_a=step2 HTTP/1.1
Cookie: [...]
Content-Type: application/x-www-form-urlencoded
[...]

quan%5B3afcdbfeb6ecfbdd0ba628696e3cc163%5D=3&shipKey=1'&coupon=

- -----/

 This happens because the 'shipKey' is assumed to be of the 'int'
datatype, and is not cast nor checked before sent to the database, as
we can see in the folling code snippet:

/-----
if(isset($_POST['shipKey']) && $_POST['shipKey']>0) {
    $cart->setVar($_POST['shipKey'],'shipKey');
    // lose post vars
    $refresh = true;
}
- -----/

 The following snippet correctly patches this bug:

/-----
if(isset($_POST['shipKey']) && (int)$_POST['shipKey']>0) {
    $cart->setVar((int)$_POST['shipKey'],'shipKey');
    // lose post vars
    $refresh = true;
}
- -----/


9. *Report Timeline*

. 2010-06-02:
Core Security Technologies contacts the CubeCart team informing an SQL
injection vulnerability has been found, and than an advisory draft is
ready.

. 2010-06-02:
The CubeCart team asks Core for a technical description of the
vulnerability, in the form of an advisory draft, over plaintext e-mail.

. 2010-06-02:
Technical details are sent by Core in the form of a draft of this
advisory.

. 2010-06-03:
The CubeCart team replies informing that CubeCart 4.4.0 will be
released very soon, and that this vulnerability will be patched in
that version.

. 2010-06-04:
CubeCart 4.4.0 is released.

. 2010-06-08:
Advisory CORE-2010-0415 is published.
|受影响的产品
CubeCart CubeCart 4.3.9 CubeCart CubeCart 4.3.8 CubeCart CubeCart 4.3.7 CubeCart CubeCart 4.3.6 CubeCart CubeCart 4.3.5 CubeCart CubeCart 4.3.4 CubeCart
|参考资料

来源:forums.cubecart.com
链接:http://forums.cubecart.com/index.php?showtopic=41469
来源:BID
名称:40641
链接:http://www.securityfocus.com/bid/40641
来源:BUGTRAQ
名称:20100608[CORE-2010-0415]SQLInjectioninCubeCartPHPFree&CommercialShoppingCartApplication
链接:http://www.securityfocus.com/archive/1/archive/1/511735/100/0/threaded
来源:MISC
链接:http://www.coresecurity.com/content/cubecart-php-shopping-cart-sql-injection
来源:SECUNIA
名称:40102
链接:http://secunia.com/advisories/40102
来源:OSVDB
名称:65250
链接:http://osvdb.org/65250