[Python-Dev] Python startup time

Chris Barker chris.barker at noaa.gov
Mon May 14 12:38:21 EDT 2018


On Mon, May 14, 2018 at 12:33 PM, INADA Naoki <songofacandy at gmail.com>
wrote:

> It will broke hash randomization.
>
> See also: https://www.cvedetails.com/cve/CVE-2017-11499/


I'm not enough of a security expert to know how much that matters in this
case, but I suppose one could do a bit of post-proccessing on the image to
randomize the hashes? or is that just insane?

Also -- I wasn't thinking it would be a pre-build binary blob that everyone
used -- but one built on the fly on an individual system, maybe once per
reboot, or once per shell instance even. So if you are running, e.g. hg a
bunch of times in a shell, does it matter that the instances are all
identical?

-CHB


-- 

Christopher Barker, Ph.D.
Oceanographer

Emergency Response Division
NOAA/NOS/OR&R            (206) 526-6959   voice
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Chris.Barker at noaa.gov
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