#16352: Play with Intel's MPX for hardened Tor Browser builds
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Reporter: gk | Owner: tbb-
| team
Type: task | Status: new
Priority: Medium | Milestone:
Component: Applications/Tor Browser | Version:
Severity: Normal | Resolution:
Keywords: tbb-security, tbb-gitian, tbb- | Actual Points:
hardened |
Parent ID: | Points:
Reviewer: | Sponsor:
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Changes (by cypherpunks):
* severity: => Normal
Comment:
I don't want to dissuade anyone from implementing this, but I do want to
say to be careful. When MPX is not supported, the instrumentation is
obviously still there, so it makes ROP slightly easier by adding more
gadgets to the code.
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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16352#comment:3>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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