En bref
- CVE-2025-31489 est une vulnérabilité ÉLEVÉE (CVSS 8.7) touchant github.com/minio/minio.
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 2.5%, plus élevée que 84.8% des vulnérabilités.
- Correctif : mettre à jour vers 0.0.0-20250403145552-8c70975283f9 ou plus récent.
| Package | Affected versions | Patched versions |
|---|
| github.com/minio/minio Go | < 0.0.0-20250403145552-8c70975283f9
| 0.0.0-20250403145552-8c70975283f9
|
Description
Impact
This is a high priority vulnerability and users must upgrade ASAP.
The signature component of the authorization may be invalid, which would mean that as a client you can use any arbitrary secret to upload objects given the user already has prior WRITE permissions on the bucket,
Prior knowledge of access-key, and bucket name this user might have access to - and an access-key with a WRITE permissions is necessary.
However with relevant information in place, uploading random objects to buckets is trivial and easy via curl
Patches
Yes https://github.com/minio/minio/pull/21103
Workarounds
Reject requests with x-amz-content-sha256: STREAMING-UNSIGNED-PAYLOAD-TRAILER for now at LB layer, ask application users to use STREAMING-AWS4-HMAC-SHA256-PAYLOAD-TRAILER
NVD description
MinIO is a High Performance Object Storage released under GNU Affero General Public License v3.0. The signature component of the authorization may be invalid, which would mean that as a client you can use any arbitrary secret to upload objects given the user already has prior WRITE permissions on the bucket. Prior knowledge of access-key, and bucket name this user might have access
to - and an access-key with a WRITE permissions is necessary. However with relevant information in place, uploading random objects to buckets is trivial and easy via curl. This issue is fixed in RELEASE.2025-04-03T14-56-28Z.
Autres vulnérabilités de github.com/minio/minio
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