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openSUSE: Critical Ceph Security Update for Vulnerability 2021:0833-1

opensuse
Calendar Grey September 26, 2025
Dist Opensuse Esm H88
A critical security notification for openSUSE pertains to multiple vulnerabilities found in Ceph. Suggested measures have been outlined.
An update that fixes three vulnerabilities is now available.

Description

This update for ceph fixes the following issues:

- Update to 15.2.12-83-g528da226523:

- (CVE-2021-3509) fix cookie injection issue (bsc#1186021)

- (CVE-2021-3531) RGWSwiftWebsiteHandler::is=5Fweb=5Fdir checks empty

subdir=5Fname (bsc#1186020)

- (CVE-2021-3524) sanitize \r in s3 CORSConfiguration=3F=3F=3Fs ExposeHe=

ader

(bsc#1185619)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

Topics%20covered

Topics Covered

security advisory important OpenSUSE Ceph sanitization cookie problem

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended instal=

lation methods

like YaST online=5Fupdate or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.2:

zypper in -t patch openSUSE-2021-833=3D1

Package List

- openSUSE Leap 15.2 (noarch):

ceph-grafana-dashboards-15.2.12.83+g528da226523-lp152.2.18.1

ceph-mgr-cephadm-15.2.12.83+g528da226523-lp152.2.18.1

ceph-mgr-dashboard-15.2.12.83+g528da226523-lp152.2.18.1

ceph-mgr-diskprediction-cloud-15.2.12.83+g528da226523-lp152.2.18.1

ceph-mgr-diskprediction-local-15.2.12.83+g528da226523-lp152.2.18.1

ceph-mgr-k8sevents-15.2.12.83+g528da226523-lp152.2.18.1

ceph-mgr-modules-core-15.2.12.83+g528da226523-lp152.2.18.1

ceph-mgr-rook-15.2.12.83+g528da226523-lp152.2.18.1

ceph-prometheus-alerts-15.2.12.83+g528da226523-lp152.2.18.1

cephadm-15.2.12.83+g528da226523-lp152.2.18.1

- openSUSE Leap 15.2 (x86=5F64):

ceph-15.2.12.83+g528da226523-lp152.2.18.1

ceph-base-15.2.12.83+g528da226523-lp152.2.18.1

ceph-base-debuginfo-15.2.12.83+g528da226523-lp152.2.18.1

ceph-common-15.2.12.83+g528da226523-lp152.2.18.1

ceph-common-debuginfo-15.2.12.83+g528da226523-lp152.2.18.1

ceph-debugsource-15.2.12.83+g528da226523-lp152.2.18.1

ceph-fuse-15.2.12.83+g528da226523-lp152.2.18.1

ceph-fuse-debuginfo-15.2...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2021-3509.html

https://www.suse.com/security/cve/CVE-2021-3524.html

https://www.suse.com/security/cve/CVE-2021-3531.html

https://bugzilla.suse.com/1185619

https://bugzilla.suse.com/1186020

https://bugzilla.suse.com/1186021

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:0833-1
Rating: important
Affected Products: openSUSE Leap 15.2 =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F= =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F= =5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F=5F= =5F=5F=5F

Topics%20covered

Topics Covered

security advisory important OpenSUSE Ceph sanitization cookie problem

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