exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Tuleap 7.6-4 PHP Object Injection

Tuleap 7.6-4 PHP Object Injection
Posted Nov 28, 2014
Authored by EgiX

Tuleap versions 7.6-4 and below suffer from a PHP object injection vulnerability in register.php.

tags | exploit, php
advisories | CVE-2014-8791
SHA-256 | 192dd00027ad64789b52484759c17f92a935cf687f895373607d3b900d19a1ad

Tuleap 7.6-4 PHP Object Injection

Change Mirror Download

-----------------------------------------------------------------
Tuleap <= 7.6-4 (register.php) PHP Object Injection Vulnerability
-----------------------------------------------------------------


[-] Software Links:

https://www.tuleap.org/
https://www.enalean.com/


[-] Affected Versions:

Version 7.6-4 and prior versions.


[-] Vulnerability Description:

The vulnerable code is located in the /src/www/project/register.php script:

27. $request = HTTPRequest::instance();
28.
29. if (Config::get('sys_create_project_in_one_step')) {
30. $router = new Project_OneStepCreation_OneStepCreationRouter(
31. ProjectManager::instance(),
32. new Project_CustomDescription_CustomDescriptionFactory(new Project_CustomDescription ...
33. );
34. $router->route($request);
35. exit;
36. }
37.
38. $current_step = $request->exist('current_step') ? $request->get('current_step') : 0;
39. $data = $request->exist('data') ? unserialize($request->get('data')) : array();

User input passed through the "data" request parameter is not properly sanitized before being used in a
call to the "unserialize()" function at line 39. This can be exploited to inject arbitrary PHP objects
into the application scope, and could allow authenticated attackers to execute arbitrary PHP code via
specially crafted serialized objects, leveraging the destructor method from the Jabbex class. Successful
exploitation of this vulnerability requires the "sys_create_project_in_one_step" option to be disabled.


[-] Solution:

Update to version 7.7 or later.


[-] Disclosure Timeline:

[04/11/2014] - Vendor notified
[05/11/2014] - Vendor acknowledgement
[10/11/2014] - Vendor fixed the issue
[11/10/2014] - CVE number requested
[13/11/2014] - CVE number assigned
[13/11/2014] - Version 7.7 released
[27/11/2014] - Public disclosure


[-] CVE Reference:

The Common Vulnerabilities and Exposures project (cve.mitre.org)
has assigned the name CVE-2014-8791 to this vulnerability.


[-] Credits:

Vulnerability discovered by Egidio Romano.


[-] Original Advisory:

http://karmainsecurity.com/KIS-2014-13

Login or Register to add favorites

File Archive:

May 2024

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close