Issued:
2019-03-12
Updated:
2019-03-12

RHSA-2019:0487 - Low: docker security and bug fix update

Synopsis

Low: docker security and bug fix update

Type/Severity

Security Advisory Low

Topic

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 Low. 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.

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: Memory exhaustion via large integer used with --cpuset-mems or --cpuset-cpus (CVE-2018-20699)

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.

Bug Fix(es):

  • docker runc 'panic: runtime error: invalid memory address or nil pointer dereference' (BZ#1556901)

  • temp files in /var/lib/docker persist (BZ#1645591)

  • Docker needs to support PIDs Limit for all containers created. (BZ#1660876)

  • dockerd may leak memory resources if uncompressing a layer fails (BZ#1661443)

  • Docker may not properly close hijacked streams (BZ#1668042)

  • Director deployed OCP 3.11 deployment fails with openshift-ansible getting stuck when restarting docker service on master nodes (BZ#1671861)

  • Docker service hang (BZ#1678096)

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

Affected Products

ProductVersionArch
Red Hat Enterprise Linux for Power, little endian7ppc64le
Red Hat Enterprise Linux for Power 97ppc64le
Red Hat Enterprise Linux for IBM z Systems7s390x
Red Hat Enterprise Linux for IBM System z (Structure A)7s390x
Red Hat Enterprise Linux for ARM 647aarch64
Red Hat Enterprise Linux Server7x86_64

Updated Packages

  • docker-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-client-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-debuginfo-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-client-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-v1.10-migrator-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-common-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-lvm-plugin-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-rhel-push-plugin-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-novolume-plugin-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-logrotate-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-rhel-push-plugin-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-client-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-v1.10-migrator-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-common-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-v1.10-migrator-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-rhel-push-plugin-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-common-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-lvm-plugin-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-lvm-plugin-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-1.13.1-94.gitb2f74b2.el7.src.rpm
  • docker-novolume-plugin-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-debuginfo-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-client-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-debuginfo-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-logrotate-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-logrotate-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-rhel-push-plugin-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-novolume-plugin-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-logrotate-1.13.1-94.gitb2f74b2.el7.ppc64le.rpm
  • docker-debuginfo-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-common-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-novolume-plugin-1.13.1-94.gitb2f74b2.el7.s390x.rpm
  • docker-1.13.1-94.gitb2f74b2.el7.x86_64.rpm
  • docker-v1.10-migrator-1.13.1-94.gitb2f74b2.el7.aarch64.rpm
  • docker-lvm-plugin-1.13.1-94.gitb2f74b2.el7.aarch64.rpm

Fixes

CVEs

References

Additional information