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bug#27429: Stack clash (CVE-2017-1000366 etc)
From: |
Leo Famulari |
Subject: |
bug#27429: Stack clash (CVE-2017-1000366 etc) |
Date: |
Fri, 23 Jun 2017 14:54:48 -0400 |
User-agent: |
Mutt/1.8.3 (2017-05-23) |
On Fri, Jun 23, 2017 at 02:36:41PM -0400, Mark H Weaver wrote:
> Most packages are linked with 'glibc-final' in (gnu packages
> commencement), and we should expect them to now be linked with *its*
> replacement. Try this to find the expected glibc-final replacement:
>
> ./pre-inst-env guix build -e '((@@ (guix packages) package-replacement) (@@
> (gnu packages commencement) glibc-final))'
Thank you for the clarification. Indeed, with Efraim's latest patch,
packages seem to be referring to the replacement for glibc-final.
So, do we think this patch is ready to apply? AFAIK, nobody has yet
tried upgrading a GuixSD system with this patch. I won't have access to
my bare-metal GuixSD system for the next few days.
> > By the way, Qualys will probably begin publishing their exploits on
> > Tuesday [0]:
>
> Thanks for the heads-up, and more generally to your prolific
> contributions to security in Guix!
Thank you for your advice and guidance, and to Efraim for taking the
lead on fixing this bug!
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- bug#27429: Stack clash (CVE-2017-1000366 etc), (continued)
- bug#27429: Stack clash (CVE-2017-1000366 etc), Efraim Flashner, 2017/06/21
- bug#27429: Stack clash (CVE-2017-1000366 etc), Efraim Flashner, 2017/06/21
- bug#27429: Stack clash (CVE-2017-1000366 etc), Leo Famulari, 2017/06/21
- bug#27429: Stack clash (CVE-2017-1000366 etc), Leo Famulari, 2017/06/21
- bug#27429: Stack clash (CVE-2017-1000366 etc), Mark H Weaver, 2017/06/22
- bug#27429: Stack clash (CVE-2017-1000366 etc), Leo Famulari, 2017/06/22
- bug#27429: Stack clash (CVE-2017-1000366 etc), Leo Famulari, 2017/06/22
- bug#27429: Stack clash (CVE-2017-1000366 etc), Leo Famulari, 2017/06/22
- bug#27429: Stack clash (CVE-2017-1000366 etc), Leo Famulari, 2017/06/23
- bug#27429: Stack clash (CVE-2017-1000366 etc), Mark H Weaver, 2017/06/23
- bug#27429: Stack clash (CVE-2017-1000366 etc),
Leo Famulari <=
- bug#27429: Stack clash (CVE-2017-1000366 etc), Mark H Weaver, 2017/06/23
- bug#27429: Stack clash (CVE-2017-1000366 etc), Mark H Weaver, 2017/06/24
- bug#27429: Stack clash (CVE-2017-1000366 etc), Ludovic Courtès, 2017/06/26
- bug#27429: Stack clash (CVE-2017-1000366 etc), Mark H Weaver, 2017/06/26
- bug#27429: Stack clash (CVE-2017-1000366 etc), Ludovic Courtès, 2017/06/27
- bug#27429: Stack clash (CVE-2017-1000366 etc), Leo Famulari, 2017/06/28
bug#27429: Stack clash (CVE-2017-1000366 etc), Mark H Weaver, 2017/06/19
bug#27429: Stack clash (CVE-2017-1000366 etc); -fstack-check, Danny Milosavljevic, 2017/06/25