On Mon, Mar 12, 2007 at 14:38:02 +0800, Thomas Goirand wrote:

> Julien Cristau wrote:
> > Package: dtc-xen
> > Version: 0.2.6-5
> > Severity: serious
> > Tags: security
> > 
> > Hi,
> > 
> > dtc-xen creates files in /etc/dtc-xen in its postinst, in particular ssl
> > private keys, and only after that chmods them.  This means that they is
> > a race condition which makes these files readable by anyone.
> > 
> > Cheers,
> > Julien
> 
> Should I provide these files already with chmod in the package itself?

right, shipping ssl private keys in the package, that sounds like a good
idea... not.

> Having them in the package in /etc wouldn't mater, as they would be set
> as conffiles, but it could be still problematic, no? What is your
> suggestion? Let me know.
> 
you could look up umask.

Cheers,
Julien


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