oss-sec mailing list archives

Re: Offset2lib: bypassing full ASLR on 64bit Linux


From: Daniel Kahn Gillmor <dkg () fifthhorseman net>
Date: Fri, 05 Dec 2014 17:43:44 -0500

On 12/05/2014 05:15 PM, Reed Loden wrote:
On Fri, Dec 5, 2014 at 7:09 AM, Daniel Micay <danielmicay () gmail com> wrote:


Mozilla has no excuse for not enabling PIE for Firefox, because 99% of
the code is in dynamic libraries already. It has no performance impact.


For the record, Mozilla tried it several months ago and had to back it out.

"Nautilus (the file manager) can't open PIE executables, which makes
distributing PIE executable essentially impossible."

https://bugzilla.mozilla.org/show_bug.cgi?id=857628#c6 (which caused
https://bugzilla.mozilla.org/show_bug.cgi?id=1076892)


i couldn't find a reference to this in the nautilus bugtracker, so i
just posted:

 https://bugzilla.gnome.org/show_bug.cgi?id=741183

        --dkg

Attachment: signature.asc
Description: OpenPGP digital signature


Current thread: