QID 239757

Date Published: 2021-11-03

QID 239757: Red Hat Update for red hat ceph storage 4.2 (RHSA-2021:0081)

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: user credentials can be manipulated and stolen by native cephfs consumers of openstack manila (cve-2020-27781)
  • ceph: cephx_v2 replay attack protection lost (cve-2020-25660)
  • ceph-ansible: insecure ownership on /etc/ceph/iscsi-gateway.conf configuration file (cve-2020-25677)

Affected Products:

  • 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 enterprise linux for x86_64 8 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



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

  • CVSS V3 rated as Critical - 8.8 severity.
  • CVSS V2 rated as Medium - 5.8 severity.
    • Solution
    Upgrade to the latest packages which contain a patch.

    Refer to Refer to :
    Applying Package Updates to RHEL system     for details.

    Refer to Red Hat security advisory RHSA-2021:0081 Update to address this issue and obtain more information.

    Vendor References

    CVEs related to QID 239757

    CVE-2020-25660 | CVE-2020-25677 | CVE-2020-27781 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2021:0081 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2021:0081
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