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Ubuntu: USN-4998-1 (CVE-2021-3531): Ceph vulnerabilities

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Ubuntu: USN-4998-1 (CVE-2021-3531): Ceph vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
05/18/2021
Created
06/28/2021
Added
06/25/2021
Modified
06/25/2021

Description

A flaw was found in the Red Hat Ceph Storage RGW in versions before 14.2.21. When processing a GET Request for a swift URL that ends with two slashes it can cause the rgw to crash, resulting in a denial of service. The greatest threat to the system is of availability.

Solution(s)

  • ubuntu-upgrade-ceph
  • ubuntu-upgrade-ceph-base
  • ubuntu-upgrade-ceph-common
  • ubuntu-upgrade-ceph-mgr
  • ubuntu-upgrade-ceph-mgr-cephadm
  • ubuntu-upgrade-ceph-mgr-dashboard
  • ubuntu-upgrade-ceph-mgr-diskprediction-cloud
  • ubuntu-upgrade-ceph-mgr-diskprediction-local
  • ubuntu-upgrade-ceph-mgr-k8sevents
  • ubuntu-upgrade-ceph-mgr-modules-core
  • ubuntu-upgrade-ceph-mgr-rook
  • ubuntu-upgrade-cephadm
  • ubuntu-upgrade-radosgw

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