What is CVE-2021-36783?

CVE-2021-36783 is a vulnerability in SUSE Rancher that allows authenticated users to read credentials, passwords, and API tokens stored in cleartext.

How severe is CVE-2021-36783?

CVE-2021-36783 has a severity rating of 9.9 out of 10.

How can I fix CVE-2021-36783?

To fix CVE-2021-36783, update SUSE Rancher to version 2.5.14 or 2.6.5 or later.

Where can I find more information about CVE-2021-36783?

You can find more information about CVE-2021-36783 at the following references: - [Bugzilla](https://bugzilla.suse.com/show_bug.cgi?id=1193990) - [GitHub Security Advisory](https://github.com/rancher/rancher/security/advisories/GHSA-8w87-58w6-hfv8)

Vulnerability/
CVE-2021-36783

critical

9.9

CWE

522

19/8/2022

4/8/2024

CVE-2021-36783: Rancher: Failure to properly sanitize credentials in cluster template answers

Q: Who is affected by CVE-2021-36783?

Authenticated Cluster Owners, Cluster Members, Project Owners, and Project Members are affected by CVE-2021-36783.

First published: Fri Aug 19 2022(Updated: )

A Insufficiently Protected Credentials vulnerability in SUSE Rancher allows authenticated Cluster Owners, Cluster Members, Project Owners and Project Members to read credentials, passwords and API tokens that have been stored in cleartext and exposed via API endpoints. This issue affects: SUSE Rancher Rancher versions prior to 2.6.4; Rancher versions prior to 2.5.13.

Credit: meissner@suse.de

Affected Software	Affected Version	How to fix
SUSE Rancher	>=2.5.0<2.5.13
SUSE Rancher	>=2.6.0<2.6.4

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Frequently Asked Questions

What is CVE-2021-36783?
CVE-2021-36783 is a vulnerability in SUSE Rancher that allows authenticated users to read credentials, passwords, and API tokens stored in cleartext.
Who is affected by CVE-2021-36783?
Authenticated Cluster Owners, Cluster Members, Project Owners, and Project Members are affected by CVE-2021-36783.
How severe is CVE-2021-36783?
CVE-2021-36783 has a severity rating of 9.9 out of 10.
How can I fix CVE-2021-36783?
To fix CVE-2021-36783, update SUSE Rancher to version 2.5.14 or 2.6.5 or later.
Where can I find more information about CVE-2021-36783?
You can find more information about CVE-2021-36783 at the following references: - [Bugzilla](https://bugzilla.suse.com/show_bug.cgi?id=1193990) - [GitHub Security Advisory](https://github.com/rancher/rancher/security/advisories/GHSA-8w87-58w6-hfv8)

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