tutorials, papers

corelan team:

http://www.corelan.be/

fuzzsecurity:

http://www.fuzzysecurity.com

 

tools

metasploit:

http://www.metasploit.com

Immunity Debugger:

https://www.immunityinc.com/products-immdbg.shtml

ImmDbg plugins:

http://www.woodmann.com/BobSoft/?page=ImmPlugins

 

news

exploit-db:

http://www.exploit-db.com

1337d:

http://1337day.com

exploit-id:

http://www.exploit-id.com

exploit-search:

http://exploitsearch.net

http://exploitsdownload.com