Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.
Bug 1598581 - (CVE-2018-10892) CVE-2018-10892 docker: container breakout without selinux in enforcing mode
CVE-2018-10892 docker: container breakout without selinux in enforcing mode
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
: ---
: ---
Assigned To: Red Hat Product Security
impact=moderate,public=20180705,repor...
: Security
Depends On: 1599132 1598582 1598583 1598584 1598585 1598630 1599130 1599131 1599133 1599134 1599135
Blocks: 1186913 1598588
  Show dependency treegraph
 
Reported: 2018-07-05 17:53 EDT by Laura Pardo
Modified: 2018-08-16 12:05 EDT (History)
34 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
The default OCI Linux spec in oci/defaults{_linux}.go in Docker/Moby, from 1.11 to current, does not block /proc/acpi pathnames. The flaw allows an attacker to modify host's hardware like enabling/disabling Bluetooth or turning up/down keyboard brightness.
Story Points: ---
Clone Of:
Environment:
Last Closed:
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:2482 None None None 2018-08-16 12:05 EDT

  None (edit)
Description Laura Pardo 2018-07-05 17:53:24 EDT
The deafult OCI linux spec in oci/defaults{_linux}.go in Docker/Moby
from 1.11 to current does not block /proc/acpi pathnames. The flaw allows an attacker to modify host's hardware like enabling/disabling
bluetooth or turning up/down keyboard brightness.
Comment 1 Laura Pardo 2018-07-05 17:54:42 EDT
Created docker tracking bugs for this issue:

Affects: epel-6 [bug 1598585]
Affects: fedora-all [bug 1598583]


Created docker-latest tracking bugs for this issue:

Affects: fedora-all [bug 1598582]
Comment 3 Antonio Murdaca 2018-07-05 19:02:20 EDT
I already have a fix for upstream and downstream docker.
Comment 6 Jason Shepherd 2018-07-05 23:29:11 EDT
Acknowledgments:

Name: Antonio Murdaca (Red Hat)
Comment 8 Antonio Murdaca 2018-07-06 06:08:54 EDT
Upstream fix is here https://github.com/moby/moby/pull/37404
Comment 9 Antonio Murdaca 2018-07-06 07:07:04 EDT
Our projectatomoic/docker downstream fork has been fixed as well.
Comment 10 Trevor Jay 2018-07-07 01:54:22 EDT
The tracking and other problems surrounding this issue are entirely my fault. I thought of this more as an OCI/compliance issue and directly went against Red Hat policy on upstream disclosure. It was my *wrong* call. If there's any remaining loose ends from that fallout, please let me know.

I think we are tracking correctly now (special thanks to everyone who got cri-o marked affected especially).  Like I said: if anything else has fallen between the cracks, let me know so I can get some grout.

_Trevor
Comment 11 Jason Shepherd 2018-07-08 23:13:54 EDT
Created cri-o tracking bugs for this issue:

Affects: fedora-all [bug 1599131]


Created podman tracking bugs for this issue:

Affects: fedora-all [bug 1599130]
Comment 13 Jason Shepherd 2018-07-08 23:14:27 EDT
Created cri-o tracking bugs for this issue:

Affects: fedora-all [bug 1599135]


Created podman tracking bugs for this issue:

Affects: fedora-all [bug 1599134]
Comment 17 Ed Santiago 2018-08-09 09:40:13 EDT
Is it too late to fix a typo? Should be "default"
Comment 18 Lokesh Mandvekar 2018-08-09 09:42:46 EDT
(In reply to Ed Santiago from comment #17)
> Is it too late to fix a typo? Should be "default"

Nope, thanks for pointing out. Maxim, typo fixed in Doc Text 'cause' field.
Comment 20 errata-xmlrpc 2018-08-16 12:05:40 EDT
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extras

Via RHSA-2018:2482 https://access.redhat.com/errata/RHSA-2018:2482

Note You need to log in before you can comment on or make changes to this bug.