Re: /lib/ld-2.2.4.so

From: FozZy (fozzyat_private)
Date: Wed Apr 24 2002 - 14:12:05 PDT

  • Next message: Bill Weiss: "Re: /lib/ld-2.2.4.so" 

    > You can't fix it. You can always do
> 
> 	cp file-with-mode-444-perms ./foobar
> 	chmod +x foobar
> 	./foobar

Well, not "always". I used to be on a system where home partitions, /tmp, and any place where you can write something, were mounted as noexec. There was also no compiler, etc.
But, with this trick a cracker could upload his favorite binary exploit and easily run it.

FozZy

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