dac8dd4731
15 changes to exploits/shellcodes Adult Filter 1.0 - Denial of Service (PoC) Microsoft Data Sharing - Local Privilege Escalation (PoC) Webmin 1.5 - Web Brute Force (CGI) exim 4.90 - Remote Code Execution School ERP Pro+Responsive 1.0 - 'fid' SQL Injection SIM-PKH 2.4.1 - 'id' SQL Injection MGB OpenSource Guestbook 0.7.0.2 - 'id' SQL Injection School ERP Pro+Responsive 1.0 - 'fid' SQL Injection SIM-PKH 2.4.1 - 'id' SQL Injection MGB OpenSource Guestbook 0.7.0.2 - 'id' SQL Injection SG ERP 1.0 - 'info' SQL Injection Fifa Master XLS 2.3.2 - 'usw' SQL Injection Axioscloud Sissiweb Registro Elettronico 7.0.0 - 'Error_desc' Cross-Site Scripting LANGO Codeigniter Multilingual Script 1.0 - Cross-Site Scripting Apache OFBiz 16.11.04 - XML External Entity Injection D-Link Routers - Command Injection D-Link Routers - Plaintext Password D-Link Routers - Directory Traversal Linux/x86 - execve(/bin/cat /etc/ssh/sshd_config) Shellcode 44 Bytes
1 KiB
Bug description:
RpcDSSMoveFromSharedFile(handle,L"token",L"c:\\blah1\\pci.sys");
This function exposed over alpc, has a arbitrary delete vuln.
Hitting the timing was pretty annoying. But my PoC will keep rerunning until c:\windows\system32\drivers\pci.sys is deleted.
I believe it's impossible to hit the timing on a single core VM. I was able to trigger it using 4 cores on my VM. (Sadly I wasn't able to use OPLOCKS with this particular bug)
Root cause is basically just a delete without impersonation because of an early revert to self. Should be straight forward to fix it...
Exploitation wise... you either try to trigger DLL hijacking issues in 3rd party software.. or delete temp files used by a system service in c:\windows\temp and hijack them and hopefully do some evil stuff.
EDB Note ~ Source: https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/45675-1.rar EDB Note ~ Binary: https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/45675-2.exe