Moderate: Red Hat Ceph Storage 4.1 security and bug fix update

Synopsis

Moderate: Red Hat Ceph Storage 4.1 security and bug fix update

Type/Severity

Security Advisory: Moderate

Topic

An update is now available for Red Hat Ceph Storage 4.1.

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: CEPHX_V2 replay attack protection lost (CVE-2020-25660)
  

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.

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

• Red Hat Ceph Storage 4 for RHEL 8 x86_64
• Red Hat Ceph Storage 4 for RHEL 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
• Red Hat Ceph Storage for IBM z Systems 4 s390x
• Red Hat Ceph Storage MON for IBM z Systems 4 s390x
• Red Hat Ceph Storage OSD for IBM z Systems 4 s390x

Fixes

• BZ - 1890354 - CVE-2020-25660 ceph: CEPHX_V2 replay attack protection lost
• BZ - 1892644 - [GSS] S3 client is reporting S3 error: 404 (NoSuchKey) for an object which exists in the cluster
• BZ - 1895040 - ceph: problems with clusters containing nodes on s390x for some specific configurations and workloads
• BZ - 1896555 - mds decoding of enum types on big-endian systems broken

CVEs

• CVE-2020-25660

References

• https://access.redhat.com/security/updates/classification/#moderate