CVE-2023-28434

Minio is a Multi-Cloud Object Storage framework. Prior to RELEASE.2023-03-20T20-16-18Z, an attacker can use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket`. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access. This issue has been patched in RELEASE.2023-03-20T20-16-18Z. As a workaround, enable browser API access and turn off `MINIO_BROWSER=off`.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/minio/minio/commit/67f4ba154a27a1b06e48bfabda38355a010dfca5	Patch
https://github.com/minio/minio/pull/16849	Exploit Issue Tracking
https://github.com/minio/minio/security/advisories/GHSA-2pxw-r47w-4p8c	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:minio:minio:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-03-22 21:15

Updated : 2024-06-21 16:12

NVD link : CVE-2023-28434

Mitre link : CVE-2023-28434

CVE.ORG link : CVE-2023-28434

JSON object : View

Products Affected

minio

minio

CWE

NVD-CWE-noinfo CWE-269

Improper Privilege Management

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8.8 /10