ed0e1e4d44
1979 changes to exploits/shellcodes Couchdb 1.5.0 - 'uuids' Denial of Service Apache CouchDB 1.5.0 - 'uuids' Denial of Service Beyond Remote 2.2.5.3 - Denial of Service (PoC) udisks2 2.8.0 - Denial of Service (PoC) Termite 3.4 - Denial of Service (PoC) SoftX FTP Client 3.3 - Denial of Service (PoC) Silverstripe 2.3.5 - Cross-Site Request Forgery / Open redirection SilverStripe CMS 2.3.5 - Cross-Site Request Forgery / Open Redirection Silverstripe CMS 3.0.2 - Multiple Vulnerabilities SilverStripe CMS 3.0.2 - Multiple Vulnerabilities Silverstripe CMS 2.4 - File Renaming Security Bypass SilverStripe CMS 2.4 - File Renaming Security Bypass Silverstripe CMS 2.4.5 - Multiple Cross-Site Scripting Vulnerabilities SilverStripe CMS 2.4.5 - Multiple Cross-Site Scripting Vulnerabilities Silverstripe CMS 2.4.7 - 'install.php' PHP Code Injection SilverStripe CMS 2.4.7 - 'install.php' PHP Code Injection Silverstripe Pixlr Image Editor - 'upload.php' Arbitrary File Upload SilverStripe CMS Pixlr Image Editor - 'upload.php' Arbitrary File Upload Silverstripe CMS 2.4.x - 'BackURL' Open Redirection SilverStripe CMS 2.4.x - 'BackURL' Open Redirection Silverstripe CMS - 'MemberLoginForm.php' Information Disclosure SilverStripe CMS - 'MemberLoginForm.php' Information Disclosure Silverstripe CMS - Multiple HTML Injection Vulnerabilities SilverStripe CMS - Multiple HTML Injection Vulnerabilities Apache CouchDB 1.7.0 and 2.x before 2.1.1 - Remote Privilege Escalation Apache CouchDB 1.7.0 / 2.x < 2.1.1 - Remote Privilege Escalation Monstra CMS before 3.0.4 - Cross-Site Scripting Monstra CMS < 3.0.4 - Cross-Site Scripting (2) Monstra CMS < 3.0.4 - Cross-Site Scripting Monstra CMS < 3.0.4 - Cross-Site Scripting (1) Navigate CMS 2.8 - Cross-Site Scripting Collectric CMU 1.0 - 'lang' SQL injection Joomla! Component CW Article Attachments 1.0.6 - 'id' SQL Injection LG SuperSign EZ CMS 2.5 - Remote Code Execution MyBB Visual Editor 1.8.18 - Cross-Site Scripting Joomla! Component AMGallery 1.2.3 - 'filter_category_id' SQL Injection Joomla! Component Micro Deal Factory 2.4.0 - 'id' SQL Injection RICOH Aficio MP 301 Printer - Cross-Site Scripting Joomla! Component Auction Factory 4.5.5 - 'filter_order' SQL Injection RICOH MP C6003 Printer - Cross-Site Scripting Linux/ARM - Egghunter (PWN!) + execve(_/bin/sh__ NULL_ NULL) Shellcode (28 Bytes) Linux/ARM - sigaction() Based Egghunter (PWN!) + execve(_/bin/sh__ NULL_ NULL) Shellcode (52 Bytes)
90 lines
No EOL
2.5 KiB
Text
90 lines
No EOL
2.5 KiB
Text
#######################################################################
|
|
|
|
Luigi Auriemma
|
|
|
|
Application: Novell GroupWise Messenger
|
|
http://www.novell.com/products/groupwise/
|
|
Versions: <= 2.1.0
|
|
Platforms: Windows, Linux, NetWare
|
|
Bug: memory corruption
|
|
Exploitation: remote, versus server
|
|
Date: 16 Feb 2012 (found 10 May 2011)
|
|
Author: Luigi Auriemma
|
|
e-mail: aluigi@autistici.org
|
|
web: aluigi.org
|
|
|
|
|
|
#######################################################################
|
|
|
|
|
|
1) Introduction
|
|
2) Bug
|
|
3) The Code
|
|
4) Fix
|
|
|
|
|
|
#######################################################################
|
|
|
|
===============
|
|
1) Introduction
|
|
===============
|
|
|
|
|
|
Check vendor's homepage and version because this is an old advisory.
|
|
|
|
|
|
#######################################################################
|
|
|
|
======
|
|
2) Bug
|
|
======
|
|
|
|
|
|
nmma.exe is a service running on port 8300.
|
|
|
|
The NM_A_PARM1 tag of the "login" command is the base64 of the
|
|
"username::password" string encrypted with blowfish.
|
|
|
|
This tag has the value 10 which is relative to the strings, but exists
|
|
another type defined as 12 which instead is used for particular data
|
|
("nested arrays") and when used for login->NM_A_PARM1 allows to corrupt
|
|
the heap memory:
|
|
|
|
0042BCD9 |. 8B0B MOV ECX,DWORD PTR DS:[EBX] ; 3
|
|
0042BCDB |. 8B55 FC MOV EDX,DWORD PTR SS:[EBP-4] ; 3
|
|
0042BCDE |. C1EE 02 SHR ESI,2
|
|
0042BCE1 |. 81C6 55555555 ADD ESI,55555555
|
|
0042BCE7 |. 8D0476 LEA EAX,DWORD PTR DS:[ESI+ESI*2]
|
|
0042BCEA |. 50 PUSH EAX ; 0xffffffff
|
|
0042BCEB |. 51 PUSH ECX ; heap
|
|
0042BCEC |. 52 PUSH EDX ; context
|
|
0042BCED |. E8 5E0E0000 CALL nmma.0042CB50 ; blowfish
|
|
|
|
Through additional packets before and after the malformed one (the
|
|
service is multi-thread) may be possible to control the corruption.
|
|
|
|
|
|
#######################################################################
|
|
|
|
===========
|
|
3) The Code
|
|
===========
|
|
|
|
|
|
http://aluigi.org/poc/nmma_x.zip
|
|
https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/18489.zip (nmma_x.zip)
|
|
|
|
nmma_x 1 SERVER
|
|
|
|
|
|
#######################################################################
|
|
|
|
======
|
|
4) Fix
|
|
======
|
|
|
|
|
|
No fix.
|
|
|
|
|
|
####################################################################### |