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`.

Affected products

Alt Linux, Minio, Red Os

Minio

< 2023-03-20t20-16-18z

Fix

Available

CVSS 3.1

8.8 HIGH

EPSS

7.9% (94th percentile)

Weakness

CWE-269

NVD status

Analyzed

Published

2023-03-22