Re: Can shell-escape take advantage of needauth framework?

2017-06-28 Thread Enrico Forestieri
On Wed, Jun 28, 2017 at 02:36:49PM +0200, Guillaume MM wrote: > + Specificity: only gnuplot is given elevated privileges, which is what > the user wants. So, what? A system("whatever you want here") can be issued from a gnuplot script. Then, one could say about shell-escape: + Specificity: only

Re: Can shell-escape take advantage of needauth framework?

2017-06-28 Thread Guillaume MM
Le 27/06/2017 à 21:00, Scott Kostyshak a écrit : Where I think there is disagreement is on whether we take a paternalistic approach of "are you sure you know what you're doing? Think very hard about this before you do it" or a lax approach of allowing users to shoot themselves in the foot.

Re: Can shell-escape take advantage of needauth framework?

2017-06-28 Thread Guillaume MM
Le 27/06/2017 à 23:45, Tommaso Cucinotta a écrit : needauth was a urgently needed mitigation of the security issues behind running arbitrary external tools when compiling LyX documents; a more engineered remedy AFAICR was actually the use of sandboxing machineries, which was prototyped on