Red Hat Product Errata RHBA-2020:1421 - Bug Fix Advisory
Issued:
2020-04-09
Updated:
2020-04-09

RHBA-2020:1421 - Bug Fix Advisory

Synopsis

updated rhceph container image

Type/Severity

Bug Fix Advisory

Topic

Updated rhceph container image is now available for Red Hat Ceph Storage 4.0 in the Red Hat Container Registry.

Description

The updated rhceph container images include CVE fixes from Red Hat Enterprise Linux 8 on sudo and systemd. (see References)

Users of rhceph container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.

All users of the rhceph image are advised to pull this updated image from the Red Hat Container Registry.

Solution

The Red Hat Ceph Storage 4.0 container image provided by this update can be downloaded from the Red Hat Container Registry at registry.access.redhat.com. Installation instructions for your platform are available at Red Hat Container Catalog (see References).

Dockerfiles and scripts should be amended either to refer to this new image specifically, or to the latest image generally.

Affected Products

  • Red Hat Enterprise Linux for x86_64 8 x86_64
  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Ceph Storage MON 4 for RHEL 8 x86_64
  • Red Hat Ceph Storage MON 4 for RHEL 7 x86_64
  • Red Hat Ceph Storage OSD 4 for RHEL 8 x86_64
  • Red Hat Ceph Storage OSD 4 for RHEL 7 x86_64
  • Red Hat Ceph Storage for Power 4 for RHEL 8 ppc64le
  • Red Hat Ceph Storage for Power 4 for RHEL 7 ppc64le
  • Red Hat Ceph Storage MON for Power 4 for RHEL 8 ppc64le
  • Red Hat Ceph Storage MON for Power 4 for RHEL 7 ppc64le
  • Red Hat Ceph Storage OSD for Power 4 for RHEL 8 ppc64le
  • Red Hat Ceph Storage OSD for Power 4 for RHEL 7 ppc64le

Fixes

  • BZ - 1794578 - CVE-2020-1712 systemd: use-after-free when asynchronous polkit queries are performed
  • BZ - 1796944 - CVE-2019-18634 sudo: Stack based buffer overflow when pwfeedback is enabled

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.