What is CVE-2022-31247?

CVE-2022-31247 is an Improper Authorization vulnerability in SUSE Rancher that allows users with certain permissions to gain owner permission in another project.

How severe is CVE-2022-31247?

CVE-2022-31247 has a severity rating of 9.1 (critical).

Which software versions are affected by CVE-2022-31247?

CVE-2022-31247 affects SUSE Rancher versions 2.5.0 through 2.5.16 and 2.6.0 through 2.6.7.

How can I fix CVE-2022-31247?

To fix CVE-2022-31247, it is recommended to update SUSE Rancher to a version that is not affected.

Where can I find more information about CVE-2022-31247?

You can find more information about CVE-2022-31247 in the references provided: https://bugzilla.suse.com/show_bug.cgi?id=1199730, https://github.com/rancher/rancher/security/advisories/GHSA-6x34-89p7-95wg.

Vulnerability/
CVE-2022-31247

critical

9.1

CWE

285

7/9/2022

16/9/2024

CVE-2022-31247: Rancher: Downstream cluster privilege escalation through cluster and project role template binding (CRTB/PRTB)

First published: Wed Sep 07 2022(Updated: )

An Improper Authorization vulnerability in SUSE Rancher, allows any user who has permissions to create/edit cluster role template bindings or project role template bindings (such as cluster-owner, manage cluster members, project-owner and manage project members) to gain owner permission in another project in the same cluster or in another project on a different downstream cluster. This issue affects: SUSE Rancher Rancher versions prior to 2.6.7; Rancher versions prior to 2.5.16.

Credit: meissner@suse.de

Affected Software	Affected Version	How to fix
SUSE Rancher	>=2.5.0<2.5.16
SUSE Rancher	>=2.6.0<2.6.7

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Frequently Asked Questions

What is CVE-2022-31247?
CVE-2022-31247 is an Improper Authorization vulnerability in SUSE Rancher that allows users with certain permissions to gain owner permission in another project.
How severe is CVE-2022-31247?
CVE-2022-31247 has a severity rating of 9.1 (critical).
Which software versions are affected by CVE-2022-31247?
CVE-2022-31247 affects SUSE Rancher versions 2.5.0 through 2.5.16 and 2.6.0 through 2.6.7.
How can I fix CVE-2022-31247?
To fix CVE-2022-31247, it is recommended to update SUSE Rancher to a version that is not affected.
Where can I find more information about CVE-2022-31247?
You can find more information about CVE-2022-31247 in the references provided: https://bugzilla.suse.com/show_bug.cgi?id=1199730, https://github.com/rancher/rancher/security/advisories/GHSA-6x34-89p7-95wg.

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version/suse rancher/2.6.0

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