Lastest Kernel update breaks k3b

Arjan van de Ven arjanv at redhat.com
Fri Aug 20 17:04:52 UTC 2004


On Fri, 2004-08-20 at 18:57, Jeremy Katz wrote:
> On Fri, 2004-08-20 at 12:47 -0400, Sean Middleditch wrote:
> > k3b uses the cdrecord command line tool to do its work, iirc.  You don't
> > need to run k3b as root, just make cdrecord setuid.  Which is exactly
> > how the cdrecord author has always told people to use it.  If you want
> > to limit who can use cdrecord, change it's group and remove execute
> > permissions for 'others'.  Then only people in the group (or root) can
> > execute cdrecord, and because its setuid root, it'll always work.
> 
> ...
> 
> which is a bad idea as I can now burn anything on the filesystem.  Want
> a copy of /etc/shadow to start cracking those passwords?  Now you can
> get one :)

cdrecord drops all it's capabilities except the raw hw one...
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