Rapid7 Vulnerability & Exploit Database

Centos Linux: CVE-2020-25660: Moderate: Red Hat Ceph Storage 4.1 security and bug fix update (Multiple Advisories)

Back to Search

Centos Linux: CVE-2020-25660: Moderate: Red Hat Ceph Storage 4.1 security and bug fix update (Multiple Advisories)

Severity
6
CVSS
(AV:A/AC:L/Au:N/C:P/I:P/A:P)
Published
11/23/2020
Created
12/12/2020
Added
12/11/2020
Modified
07/08/2021

Description

A flaw was found in the Cephx authentication protocol in versions before 15.2.6 and before 14.2.14, where it does not verify Ceph clients correctly and is then vulnerable to replay attacks in Nautilus. This flaw allows an attacker with access to the Ceph cluster network to authenticate with the Ceph service via a packet sniffer and perform actions allowed by the Ceph service. This issue is a reintroduction of CVE-2018-1128, affecting the msgr2 protocol. The msgr 2 protocol is used for all communication except older clients that do not support the msgr2 protocol. The msgr1 protocol is not affected. The highest threat from this vulnerability is to confidentiality, integrity, and system availability.

Solution(s)

  • centos-upgrade-ansible-runner-service
  • 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-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-cockpit-ceph-installer
  • centos-upgrade-libcephfs-devel
  • centos-upgrade-libcephfs2
  • centos-upgrade-libcephfs2-debuginfo
  • centos-upgrade-libntirpc
  • centos-upgrade-libntirpc-debuginfo
  • centos-upgrade-libntirpc-debugsource
  • 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-nfs-ganesha
  • centos-upgrade-nfs-ganesha-ceph
  • centos-upgrade-nfs-ganesha-ceph-debuginfo
  • centos-upgrade-nfs-ganesha-debuginfo
  • centos-upgrade-nfs-ganesha-debugsource
  • centos-upgrade-nfs-ganesha-proxy
  • centos-upgrade-nfs-ganesha-proxy-debuginfo
  • centos-upgrade-nfs-ganesha-rados-grace
  • centos-upgrade-nfs-ganesha-rados-grace-debuginfo
  • centos-upgrade-nfs-ganesha-rados-urls
  • centos-upgrade-nfs-ganesha-rados-urls-debuginfo
  • centos-upgrade-nfs-ganesha-rgw
  • centos-upgrade-nfs-ganesha-rgw-debuginfo
  • centos-upgrade-nfs-ganesha-selinux
  • centos-upgrade-nfs-ganesha-vfs
  • centos-upgrade-nfs-ganesha-vfs-debuginfo
  • 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

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

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

;