Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2020.2186
docker security update
24 June 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: docker
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 7
Red Hat Enterprise Linux WS/Desktop 7
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Root Compromise -- Remote/Unauthenticated
Increased Privileges -- Remote/Unauthenticated
Modify Arbitrary Files -- Existing Account
Denial of Service -- Existing Account
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-14300 CVE-2020-14298 CVE-2016-8867
Original Bulletin:
https://access.redhat.com/errata/RHSA-2020:2653
Comment: This advisory references vulnerabilities in products which run on
platforms other than Red Hat. It is recommended that administrators
running docker check for an updated version of the software for
their operating system.
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Red Hat Security Advisory
Synopsis: Important: docker security update
Advisory ID: RHSA-2020:2653-01
Product: Red Hat Enterprise Linux Extras
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2653
Issue date: 2020-06-23
CVE Names: CVE-2016-8867 CVE-2020-14298 CVE-2020-14300
=====================================================================
1. Summary:
An update for docker is now available for Red Hat Enterprise Linux 7
Extras.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux 7 Extras - ppc64le, s390x, x86_64
3. Description:
Docker is an open-source engine that automates the deployment of any
application as a lightweight, portable, self-sufficient container that runs
virtually anywhere.
Security Fix(es):
* docker: Ambient capability usage in containers (CVE-2016-8867)
* docker: Security regression of CVE-2019-5736 due to inclusion of
vulnerable runc (CVE-2020-14298)
* docker: Security regression of CVE-2016-9962 due to inclusion of
vulnerable runc (CVE-2020-14300)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1390163 - CVE-2016-8867 docker: Ambient capability usage in containers
1848239 - CVE-2020-14298 docker: Security regression of CVE-2019-5736 due to inclusion of vulnerable runc
1848829 - CVE-2020-14300 docker: Security regression of CVE-2016-9962 due to inclusion of vulnerable runc
6. Package List:
Red Hat Enterprise Linux 7 Extras:
Source:
docker-1.13.1-162.git64e9980.el7_8.src.rpm
ppc64le:
docker-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-client-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-common-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-debuginfo-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-logrotate-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-lvm-plugin-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-novolume-plugin-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-rhel-push-plugin-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
docker-v1.10-migrator-1.13.1-162.git64e9980.el7_8.ppc64le.rpm
s390x:
docker-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-client-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-common-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-debuginfo-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-logrotate-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-lvm-plugin-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-novolume-plugin-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-rhel-push-plugin-1.13.1-162.git64e9980.el7_8.s390x.rpm
docker-v1.10-migrator-1.13.1-162.git64e9980.el7_8.s390x.rpm
x86_64:
docker-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-client-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-common-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-debuginfo-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-logrotate-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-lvm-plugin-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-novolume-plugin-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-rhel-push-plugin-1.13.1-162.git64e9980.el7_8.x86_64.rpm
docker-v1.10-migrator-1.13.1-162.git64e9980.el7_8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2016-8867
https://access.redhat.com/security/cve/CVE-2020-14298
https://access.redhat.com/security/cve/CVE-2020-14300
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/runc-regression-docker-1.13.1-108
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc.
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