CVE-2021-21362
7.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Summary
MinIO is an open-source high performance object storage service and it is API compatible with Amazon S3 cloud storage service. In MinIO before version RELEASE.2021-03-04T00-53-13Z it is possible to bypass a readOnly policy by creating a temporary 'mc share upload' URL. Everyone is impacted who uses MinIO multi-users. This is fixed in version RELEASE.2021-03-04T00-53-13Z. As a workaround, one can disable uploads with Content-Type: multipart/form-data as mentioned in the S3 API RESTObjectPOST docs by using a proxy in front of MinIO.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| minio | minio | < RELEASE.2021-03-04T00-53-13Z | affected |
Weaknesses
- CWE-285: CWE-285: Improper Authorization
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/minio/minio/security/advisories/GHSA-hq5j-6r98-9m8v
- https://github.com/minio/minio/pull/11682
- https://github.com/minio/minio/commit/039f59b552319fcc2f83631bb421a7d4b82bc482
- https://github.com/minio/minio/releases/tag/RELEASE.2021-03-04T00-53-13Z
References
- https://github.com/minio/minio/security/advisories/GHSA-hq5j-6r98-9m8v
- https://github.com/minio/minio/pull/11682
- https://github.com/minio/minio/commit/039f59b552319fcc2f83631bb421a7d4b82bc482
- https://github.com/minio/minio/releases/tag/RELEASE.2021-03-04T00-53-13Z
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