CVE-2021-43858

Katalog CVE

CVSS 8.8 · High EPSS 35,5%

Kerentanan Improper Privilege Management pada minio. Skor CVSS 3.1 8.8 (High) menurut github.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

27 Desember 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.8 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-269: Improper Privilege Management
CWE-863: Incorrect Authorization

EPSS (30 hari)

35,5% peluang dieksploitasi; lebih tinggi dari 98,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf patch · advisory pihak ketiga
• https://github.com/minio/minio/pull/13976 patch · advisory pihak ketiga
• https://github.com/minio/minio/pull/7949 patch · advisory pihak ketiga
• https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx patch · advisory pihak ketiga
• https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z release notes · advisory pihak ketiga