Re: hard links create local DoS vulnerability and security proble

[Mathieu Chouquet-Stringer]

Valdis.Kletnieks@xxxxxx writes:
> mkdir ~/bin
> chmod 700 ~/bin
> cat > ~/bin/show-me
> #!/bin/sh
> whoami
> ^D
> chmod 4755 ~/bin/show-me
> 
> No separate partitions needed.

It's always been my understanding that you cannot have suid shell script
because you could easily change the IFS. Am i wrong? (

-- 
Mathieu Chouquet-Stringer              E-Mail : mathieu@xxxxxxxxxxx
       Never attribute to malice that which can be adequately
                    explained by stupidity.
                     -- Hanlon's Razor --
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