Description
Direct static code injection vulnerability in error.php in GuppY 4.5.9 and earlier, when register_globals is disabled, allows remote attackers to execute arbitrary PHP code via the _SERVER[REMOTE_ADDR] parameter, which is injected into a .inc script that is later included by the main script.
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 1
- Guppy 4.5.9 - 'REMOTE_ADDR' Remote Command Execution EDB-1342 · webapps · Nov 28, 2005 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 1015279 vdb-entry
- 20051128 Guppy <= 4.5.9 Remote code execution mailing-list
- 17790 third-party-advisory
- 15609 vdb-entry
- guppy-error-file-include(23318) vdb-entry
- http://rgod.altervista.org/guppy459_xpl.html
- ADV-2005-2635 vdb-entry