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CWE

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CVE-2021-41137

Published: Oct 13, 2021

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

8.8

HIGH

Description

Minio is a Kubernetes native application for cloud storage. All users on release `RELEASE.2021-10-10T16-53-30Z` are affected by a vulnerability that involves bypassing policy restrictions on regular users. Normally, checkKeyValid() should return owner true for rootCreds. In the affected version, policy restriction did not work properly for users who did not have service (svc) or security token service (STS) accounts. This issue is fixed in `RELEASE.2021-10-13T00-23-17Z`. A downgrade back to release `RELEASE.2021-10-08T23-58-24Z` is available as a workaround.

Vendor	Product	Versions
minio	minio	affected `= RELEASE.2021-10-10T16-53-30Z`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://github.com/minio/minio/security/advisories/GHSA-v64v-g97p-577c

x_refsource_CONFIRM

https://github.com/minio/minio/pull/13388

x_refsource_MISC

https://github.com/minio/minio/pull/13422

x_refsource_MISC

https://github.com/minio/minio/commit/415bbc74aacd53a120e54a663e941b1809982dbd

x_refsource_MISC

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