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Centos Linux: CVE-2020-27839: Important: Red Hat Ceph Storage 4.2 Security and Bug Fix Update (CESA-2021:2445)

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Centos Linux: CVE-2020-27839: Important: Red Hat Ceph Storage 4.2 Security and Bug Fix Update (CESA-2021:2445)

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
05/26/2021
Created
06/16/2021
Added
06/16/2021
Modified
07/08/2021

Description

A flaw was found in ceph-dashboard. The JSON Web Token (JWT) used for user authentication is stored by the frontend application in the browser’s localStorage which is potentially vulnerable to attackers via XSS attacks. The highest threat from this vulnerability is to data confidentiality and integrity.

Solution(s)

  • centos-upgrade-ceph-ansible
  • centos-upgrade-ceph-base
  • centos-upgrade-ceph-base-debuginfo
  • centos-upgrade-ceph-common
  • centos-upgrade-ceph-common-debuginfo
  • centos-upgrade-ceph-debuginfo
  • centos-upgrade-ceph-debugsource
  • centos-upgrade-ceph-fuse
  • centos-upgrade-ceph-fuse-debuginfo
  • centos-upgrade-ceph-grafana-dashboards
  • centos-upgrade-ceph-iscsi
  • centos-upgrade-ceph-mds
  • centos-upgrade-ceph-mds-debuginfo
  • centos-upgrade-ceph-mgr-debuginfo
  • centos-upgrade-ceph-mon-debuginfo
  • centos-upgrade-ceph-osd-debuginfo
  • centos-upgrade-ceph-radosgw
  • centos-upgrade-ceph-radosgw-debuginfo
  • centos-upgrade-ceph-selinux
  • centos-upgrade-ceph-test-debuginfo
  • centos-upgrade-libcephfs-devel
  • centos-upgrade-libcephfs2
  • centos-upgrade-libcephfs2-debuginfo
  • centos-upgrade-librados-devel
  • centos-upgrade-librados-devel-debuginfo
  • centos-upgrade-libradospp-devel
  • centos-upgrade-libradosstriper1
  • centos-upgrade-libradosstriper1-debuginfo
  • centos-upgrade-librbd-devel
  • centos-upgrade-librgw-devel
  • centos-upgrade-librgw2
  • centos-upgrade-librgw2-debuginfo
  • centos-upgrade-libtcmu
  • centos-upgrade-python-ceph-argparse
  • centos-upgrade-python-cephfs
  • centos-upgrade-python-rgw
  • centos-upgrade-python3-ceph-argparse
  • centos-upgrade-python3-cephfs
  • centos-upgrade-python3-cephfs-debuginfo
  • centos-upgrade-python3-rados
  • centos-upgrade-python3-rados-debuginfo
  • centos-upgrade-python3-rbd
  • centos-upgrade-python3-rbd-debuginfo
  • centos-upgrade-python3-rgw
  • centos-upgrade-python3-rgw-debuginfo
  • centos-upgrade-rbd-fuse-debuginfo
  • centos-upgrade-rbd-mirror
  • centos-upgrade-rbd-mirror-debuginfo
  • centos-upgrade-rbd-nbd
  • centos-upgrade-rbd-nbd-debuginfo
  • centos-upgrade-tcmu-runner

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– Scott Cheney, Manager of Information Security, Sierra View Medical Center

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