CVE-2023-28433
Minio Privilege Escalation on Windows via Path separator manipulation
8.8
HIGH
CVSS 3.1
EPSS 0.98%
描述
Minio is a Multi-Cloud Object Storage framework. All users on Windows prior to version RELEASE.2023-03-20T20-16-18Z are impacted. MinIO fails to filter the `\` character, which allows for arbitrary object placement across buckets. As a result, a user with low privileges, such as an access key, service account, or STS credential, which only has permission to `PutObject` in a specific bucket, can create an admin user. This issue is patched in RELEASE.2023-03-20T20-16-18Z. There are no known workarounds.
如何修補 CVE-2023-28433
要修補 CVE-2023-28433,請將受影響套件升級到下列已修補版本。
- —升級至 2023.03.20 或更新版本
- —升級至 0.0.0-202303200735 或更新版本
CVE-2023-28433 正在被利用嗎?
低 — EPSS 為 1.0%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2023.03.20
- from 0, < 0.0.0-202303200735
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |