Description
Buffer overflow in the changevalue function in libcgi.h for Marcos Luiz Onisto Lib CGI 0.1 allows remote attackers to execute arbitrary code via a long argument.
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
- Lib CGI 0.1 - Include Buffer Overflow EDB-22049 · remote · Nov 27, 2002 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20021127 Remote Frame Pointer Overwrite vulnerability in LIB CGI in Language C. mailing-list
- libcgi-libcgih-changevalue-bo(10715) vdb-entry
- 6264 vdb-entry