Comp-Security Link

vulnerabilities

http://www.osvdb.org/
http://www.securityfocus.com/bid
http://www.packetstormsecurity.org/ http://www3.ca.com/securityadvisor/vulninfo/
http://secunia.com/product/ http://www.security.nnov.ru
http://cve.mitre.org/
http://elsenot.com/index.php?title=ElseNot_Project
http://www.cisecurity.org/
http://secwatch.org/
http://www.securiteam.com/

exploits

http://milw0rm.com/
http://www.frsirt.com/exploits/
http://www.metasploit.com/projects/Framework/
http://www.security.nnov.ru/exploits/
http://www.securityforest.com/wiki/index.php/Category:ExploitTree
http://www.exploitdatabase.com/
http://securitydot.net/
http://www.hoobie.net/security/exploits/index.html
http://www.securiteam.com/exploits/

Test Machine/Image
http://www.owasp.org/index.php/Category:OWASP_Live_CD_Project
http://www.damnvulnerablelinux.org/