Possible security problem, need information..
The MaD ScIeNTiSt
navarra at casbah.acns.nwu.edu
Wed Mar 20 15:47:28 AEST 1991
>However, if the sticky bit is unimplemented, or is implemented half
>heartedly, then you can move files you own on top of files someone else
>owns (even though you may not be able to rm files owned by others).
Wonder what would happen if you did something like moving core on top
of /.cshrc or /.login?
how bout ln core .cshrc?
how bout: cp /dev/zero / (is that possible i wonder?)
ln zero .cshrc Sounds particulary nasty.
This is only a speculation, not an exhibition so please please --
no wagering!
--
>From the Lab of the MAd ScIenTisT....
navarra at casbah.acns.nwu.edu
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