Issued:
2020-08-18
Updated:
2020-08-18

RHSA-2020:3504 - Moderate: Red Hat Ceph Storage 3.3 security and bug fix update

Synopsis

Moderate: Red Hat Ceph Storage 3.3 security and bug fix update

Type/Severity

Security Advisory Moderate

Topic

Updated packages that fixes one security issue and multiple bugs are now available for Red Hat Ceph Storage 3.3.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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

Red Hat Ceph Storage is a scalable, open, software-defined storage platform that combines the most stable version of the Ceph storage system with a Ceph management platform, deployment utilities, and support services.

Security Fix(es):

  • ceph: radosgw: HTTP header injection via CORS ExposeHeader tag (CVE-2020-10753)

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):

  • Previously, BlueFS failed to replay log which was corrupted due to a previous written replay log. The BlueFS log corruption was caused by the BlueFS log growing exponentially because of OSD functioning in a way where sync_metadata was not invoked in some situations and if sync_metadata was invoked the BlueFS log was not getting compacted even though there is no new log data to flush. This log corruption caused Bluestore not to be mounted and data loss in multiple OSDs. With this update, sync_metadata is now invoked, BlueFS log is getting compacted even though there is no new log data to flush in sync_metadata, and avoid log corruption if log is expanded. This prevents OSDs getting full due to BlueFS log growing exponentially and also BlueFS getting corrupted. As a result, logs replay and there is no data loss. (BZ#1849478)

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 Server7x86_64
Red Hat Ceph Storage for Power3ppc64le
Red Hat Ceph Storage OSD3x86_64
Red Hat Ceph Storage OSD for Power3ppc64le
Red Hat Ceph Storage MON3x86_64
Red Hat Ceph Storage MON for Power3ppc64le

Updated Packages

  • python-rados-12.2.12-124.el7cp.x86_64.rpm
  • ceph-debuginfo-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-mgr-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-common-12.2.12-124.el7cp.x86_64.rpm
  • ceph-ansible-3.2.48-1.el7cp.noarch.rpm
  • ceph-fuse-12.2.12-124.el7cp.x86_64.rpm
  • libcephfs-devel-12.2.12-124.el7cp.ppc64le.rpm
  • nfs-ganesha-rgw-2.7.4-13.el7cp.x86_64.rpm
  • python-rbd-12.2.12-124.el7cp.ppc64le.rpm
  • librgw2-12.2.12-124.el7cp.x86_64.rpm
  • ceph-test-12.2.12-124.el7cp.x86_64.rpm
  • ceph-osd-12.2.12-124.el7cp.x86_64.rpm
  • librbd-devel-12.2.12-124.el7cp.x86_64.rpm
  • nfs-ganesha-2.7.4-13.el7cp.x86_64.rpm
  • libradosstriper1-12.2.12-124.el7cp.x86_64.rpm
  • ceph-mds-12.2.12-124.el7cp.x86_64.rpm
  • libcephfs2-12.2.12-124.el7cp.ppc64le.rpm
  • nfs-ganesha-debuginfo-2.7.4-13.el7cp.ppc64le.rpm
  • rbd-mirror-12.2.12-124.el7cp.ppc64le.rpm
  • rbd-mirror-12.2.12-124.el7cp.x86_64.rpm
  • librbd-devel-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-mgr-12.2.12-124.el7cp.x86_64.rpm
  • librbd1-12.2.12-124.el7cp.x86_64.rpm
  • libradosstriper1-12.2.12-124.el7cp.ppc64le.rpm
  • python-rbd-12.2.12-124.el7cp.x86_64.rpm
  • libcephfs2-12.2.12-124.el7cp.x86_64.rpm
  • librgw-devel-12.2.12-124.el7cp.x86_64.rpm
  • librgw-devel-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-mon-12.2.12-124.el7cp.x86_64.rpm
  • nfs-ganesha-selinux-2.7.4-13.el7cp.noarch.rpm
  • python-cephfs-12.2.12-124.el7cp.x86_64.rpm
  • nfs-ganesha-ceph-2.7.4-13.el7cp.x86_64.rpm
  • python-rgw-12.2.12-124.el7cp.x86_64.rpm
  • ceph-radosgw-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-radosgw-12.2.12-124.el7cp.x86_64.rpm
  • ceph-selinux-12.2.12-124.el7cp.ppc64le.rpm
  • librados-devel-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-debuginfo-12.2.12-124.el7cp.x86_64.rpm
  • nfs-ganesha-2.7.4-13.el7cp.src.rpm
  • librbd1-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-osd-12.2.12-124.el7cp.ppc64le.rpm
  • nfs-ganesha-2.7.4-13.el7cp.ppc64le.rpm
  • librados2-12.2.12-124.el7cp.x86_64.rpm
  • ceph-mon-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-ansible-3.2.48-1.el7cp.src.rpm
  • ceph-12.2.12-124.el7cp.src.rpm
  • librados2-12.2.12-124.el7cp.ppc64le.rpm
  • libcephfs-devel-12.2.12-124.el7cp.x86_64.rpm
  • librgw2-12.2.12-124.el7cp.ppc64le.rpm
  • nfs-ganesha-ceph-2.7.4-13.el7cp.ppc64le.rpm
  • nfs-ganesha-debuginfo-2.7.4-13.el7cp.x86_64.rpm
  • librados-devel-12.2.12-124.el7cp.x86_64.rpm
  • ceph-mds-12.2.12-124.el7cp.ppc64le.rpm
  • python-cephfs-12.2.12-124.el7cp.ppc64le.rpm
  • python-rados-12.2.12-124.el7cp.ppc64le.rpm
  • python-rgw-12.2.12-124.el7cp.ppc64le.rpm
  • nfs-ganesha-rgw-2.7.4-13.el7cp.ppc64le.rpm
  • ceph-base-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-fuse-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-common-12.2.12-124.el7cp.ppc64le.rpm
  • ceph-base-12.2.12-124.el7cp.x86_64.rpm
  • ceph-selinux-12.2.12-124.el7cp.x86_64.rpm

Fixes

CVEs

References

Additional information