Description
Buffer overflow in php_win32std.dll in the win32std extension for PHP 5.2.0 and earlier allows context-dependent attackers to execute arbitrary code via a long string in the filename argument to the win_browse_file function.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 3
- PHP 5.2.3 - 'PHP_win32sti' Local Buffer Overflow (1) EDB-4302 · local · Aug 22, 2007 · verified
- PHP 5.2.3 - 'PHP_win32sti' Local Buffer Overflow (2) EDB-4303 · local · Aug 22, 2007 · verified
- PHP 5.2.0 (Windows x86) - 'PHP_win32sti' Local Buffer Overflow EDB-4293 · dos · Aug 18, 2007 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- php-phpwin32sti-bo(36118) vdb-entry
- 4293 exploit
- 25414 vdb-entry