Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2021.0006
Security update for containerd, docker, docker-runc,
golang-github-docker-libnetwork
4 January 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: containerd
docker
docker-runc
golang-g
Publisher: SUSE
Operating System: SUSE
Impact/Access: Root Compromise -- Existing Account
Execute Arbitrary Code/Commands -- Existing Account
Denial of Service -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2020-15257
Reference: ESB-2020.4244
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20203938-1
- --------------------------BEGIN INCLUDED TEXT--------------------
SUSE Security Update: Security update for containerd, docker, docker-runc,
golang-g
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3938-1
Rating: important
References: #1174075 #1176708 #1178801 #1178969 #1180243
Cross-References: CVE-2020-15257
Affected Products:
SUSE Linux Enterprise Module for Containers 12
______________________________________________________________________________
ithub-docker-libnetwork
An update that solves one vulnerability, contains one feature and has four
fixes is now available.
Description:
This update for containerd, docker, docker-runc,
golang-github-docker-libnetwork fixes the following issues:
Security issues fixed:
o CVE-2020-15257: Fixed a privilege escalation in containerd (bsc#1178969).
Non-security issues fixed:
o Update to containerd v1.3.9, which is needed for Docker v19.03.14-ce and
fixes CVE-2020-15257. bsc#1180243
o Update to containerd v1.3.7, which is required for Docker 19.03.13-ce. bsc#
1176708
o Update to Docker 19.03.14-ce. See upstream changelog in the packaged /usr/
share/doc/packages/docker/CHANGELOG.md. CVE-2020-15257 bsc#1180243 https://
github.com/docker/docker-ce/releases/tag/v19.03.14
o Enable fish-completion
o Add a patch which makes Docker compatible with firewalld with nftables
backend. Backport of https://github.com/moby/libnetwork/pull/2548 (bsc#
1178801, SLE-16460)
o Update to Docker 19.03.13-ce. See upstream changelog in the packaged /usr/
share/doc/packages/docker/CHANGELOG.md. bsc#1176708
o Fixes for %_libexecdir changing to /usr/libexec (bsc#1174075)
o Emergency fix: %requires_eq does not work with provide symbols, only
effective package names. Convert back to regular Requires.
o Update to Docker 19.03.12-ce. See upstream changelog in the packaged /usr/
share/doc/packages/docker/CHANGELOG.md.
o Use Go 1.13 instead of Go 1.14 because Go 1.14 can cause all sorts of
spurrious errors due to Go returning -EINTR from I/O syscalls much more
often (due to Go 1.14's pre-emptive goroutine support).
o Add BuildRequires for all -git dependencies so that we catch missing
dependencies much more quickly.
o Update to libnetwork 55e924b8a842, which is required for Docker
19.03.14-ce. bsc#1180243
o Add patch which makes libnetwork compatible with firewalld with nftables
backend. Backport of https://github.com/moby/libnetwork/pull/2548 (bsc#
1178801, SLE-16460)
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Module for Containers 12:
zypper in -t patch SUSE-SLE-Module-Containers-12-2020-3938=1
Package List:
o SUSE Linux Enterprise Module for Containers 12 (ppc64le s390x x86_64):
containerd-1.3.9-16.32.1
docker-19.03.14_ce-98.57.1
docker-debuginfo-19.03.14_ce-98.57.1
docker-libnetwork-0.7.0.1+gitr2908_55e924b8a842-34.1
docker-libnetwork-debuginfo-0.7.0.1+gitr2908_55e924b8a842-34.1
docker-runc-1.0.0rc10+gitr3981_dc9208a3303f-1.49.1
References:
o https://www.suse.com/security/cve/CVE-2020-15257.html
o https://bugzilla.suse.com/1174075
o https://bugzilla.suse.com/1176708
o https://bugzilla.suse.com/1178801
o https://bugzilla.suse.com/1178969
o https://bugzilla.suse.com/1180243
- --------------------------END INCLUDED TEXT--------------------
You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.
NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members. As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.
NOTE: This is only the original release of the security bulletin. It may
not be updated when updates to the original are made. If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.
Contact information for the authors of the original document is included
in the Security Bulletin above. If you have any questions or need further
information, please contact them directly.
Previous advisories and external security bulletins can be retrieved from:
https://www.auscert.org.au/bulletins/
===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
which are GMT+10:00 (AEST).
On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=S7a1
-----END PGP SIGNATURE-----