Re: F32 ELF file analysis

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On Mon, Apr 06, 2020 at 12:03:46PM -0400, Steve Grubb wrote:
Just wanted to share with everyone the results of a data collection on
various metrics of ELF files when installing just @Core group.

http://people.redhat.com/sgrubb/analysis/f32-analysis.slides.html#/

I recommend clicking on the "pop out" link and then you have more room to see
the results. To use it grab SOURCERPM and dragh it just below "count", then
drag FILE under SOURCERPM, then grab STACK_PROT and drag it to the right of
count. Next click on the drop down and uncheck "ok". Click apply. Now you
have the listing of all files without the right stack protector hardening.

Go back into the STACK_PROT, check ok, click apply. Drag STACK_PROT back to
where it came from, grab USES_SECCOMP, drag it to the right of "count", click
drop down, uncheck "no", click apply, now you have the list of programs using
seccomp for confinement.

Have fun playing with the data. Just remember when you subset the data, it
stays that way until you check all boxes. In case your curious, this is
exported from a Jupyter Notebook.

This is a nice visual.  I'd like to ensure the check in rpminspect is doing
the same thing.  What are you using to check for your STACK_PROT and
USES_SECCOMP?

Thanks,

--
David Cantrell <dcantrell@xxxxxxxxxx>
Red Hat, Inc. | Boston, MA | EST5EDT
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