EXEC SHIELD - new Linux security feature

Good day Vuln-dev, (this is my first posting ;)

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The exec-shield feature provides protection against stack, buffer or function pointer overflows, and against other types of exploits that rely on overwriting data structures and/or putting code into those structures.
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Article link:
http://rootprompt.org/article.php3?article=5248 Kernel patch (2.4.20-rc1):
http://redhat.com/~mingo/exec-shield/

This seems promising, and I'm going to play around with it this weekend. Has anyone checked this out yet? And, what are your views?

Have a good weekend,

Juan Uys Received on Sat Jun 21 14:00:39 2003