Several article links and source code detection tools for buffer overflow vulnerabilities

http://www.linuxjournal.com/Article.php?sid=6701

http://destroy.net/machines/security/p49-14-aleph-one

http://overflow.nease.net/txt/aleph1.txt

Http://www-106.ibm.com/developerWorks/library/s-buffer-defend.html

http://www.cs.virginia.edu/~evans/Unsenix01-ABSTract.html

Http://lclint.cs.virginia.edu/