CVE-2021-43858
HIGH8.8EPSS 53.1%User privilege escalation in MinIO
發布日:2024/3/6修改日:2026/3/13
描述
MinIO is a Kubernetes native application for cloud storage. Prior to version `RELEASE.2021-12-27T07-23-18Z`, a malicious client can hand-craft an HTTP API call that allows for updating policy for a user and gaining higher privileges. The patch in version `RELEASE.2021-12-27T07-23-18Z` changes the accepted request body type and removes the ability to apply policy changes through this API. There is a workaround for this vulnerability: Changing passwords can be disabled by adding an explicit `Deny` rule to disable the API for users.
受影響套件(1)
- Bitnami/miniofrom 0, < 2021.12.27
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 |
參考連結(6)
- WEBhttps://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf
- WEBhttps://github.com/minio/minio/pull/13976
- WEBhttps://github.com/minio/minio/pull/7949
- WEBhttps://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z
- WEBhttps://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2021-43858