1. CAN-2002-0392 - apache chunked-encoding memory corruption vulnerability. http://www.securityfocus.com/bid/5033/discuss
2. Flawfinder. http://www.dwheeler.com/flawfinder
3. IA-32 intel architecture software developer’s manual-instruction set reference. http://www.intel.com/design/pentium4/manuals/index_new.htm
4. The lex & yacc page. http://dinosaur.compilertools.net/
5. Metasploit. http://www.metasploit.com/