Mounting filesystems with "noexec"

Borja Marcos borjamar at sarenet.es
Thu Sep 22 04:40:37 PDT 2005


> As long as you can disable/limit the logging.  One very nasty  
> "attack" would be
> to loop trying to run a binary.  Blow your logging partition.   
> Somebody could
> then use that to do other things that would normally be logged,  
> safe in the
> knowledge that their activities wouldn't be logged.
>
> I've seen systems brought to their knees by similar well  
> intentioned logging
> activities.  It's not pretty :)

     That's out of the question, of course :)

     A sysctl could control it. Anyway, the same can happen with  
zillions of logged events.




     Borja.



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