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Date: Fri, 6 Jan 2017 03:23:30 -0500
From: <cve-assign@...re.org>
To: <mcarpenter@...e.fr>
CC: <cve-assign@...re.org>, <oss-security@...ts.openwall.com>
Subject: Re: Firejail local root exploit

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> 1. --tmpfs

Use CVE-2016-10117.


> 2. Nuke /etc/resolv.conf

Use CVE-2016-10118.


> /tmp was mounted tmpfs 0777 prior to:
> 
>   commit aa28ac9e09557b833f194f594e2940919d940d1f

Use CVE-2016-10119.


> /dev, /dev/shm, /var/tmp, /var/lock were mounted 0777 prior to:
> 
>   commit cd0ecfc7a7b30abde20db6dea505cd8c58e7c046

Use CVE-2016-10120.


> There are other weak perms fixed around here eg /dev/shm/firejail was
> 0777 prior to:
> 
>   commit 1cab02f5ae3c90c01fae4d1c16381820b757a3a6

Use CVE-2016-10121.


> 4. Environment not cleaned before root exec()

Use CVE-2016-10122.


> don't allow --chroot as user without seccomp support

Use CVE-2016-10123.

- -- 
CVE Assignment Team
M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
[ A PGP key is available for encrypted communications at
  http://cve.mitre.org/cve/request_id.html ]
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