Vulnerability-Lookup

CNVD-2022-08921

Vulnerability from cnvd - Published: 2022-02-09

Title

Minio MinIO存在未明漏洞

Description

Minio MinIO是美国MinIO（Minio）公司的一款开源的对象存储服务器。该产品支持构建用于机器学习、分析和应用程序数据工作负载的基础架构。 MinIO存在安全漏洞，该漏洞源于MinIO是Kubernetes云存储的本地应用程序。版本发布之前，恶意客户端可以手工创建一个HTTP API调用，允许更新用户的策略并获得更高的权限。版本号为RELEASE的补丁。更改已接受的请求体类型，并删除通过此API应用策略更改的能力。对于这个漏洞有一个解决方案：可以通过添加一个显式的“Deny”规则来禁用用户的API来禁用更改密码。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Minio MinIO存在未明漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z

Reference

https://github.com/minio/minio/pull/13976

Impacted products

Name
MinIO MinIO <2021-12-27t07-23-18z

Show details on source website

JSON

To clipboard

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}

CVE-2021-43858 (GCVE-0-2021-43858)

Vulnerability from cvelistv5 – Published: 2021-12-27 21:20 – Updated: 2024-08-04 04:10

Title

User privilege escalation in MinIO

Summary

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.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-269 - Improper Privilege Management

Assigner

GitHub_M mitre root

References

5 references

URL	Tags
https://github.com/minio/minio/security/advisorie…	x_refsource_CONFIRM
https://github.com/minio/minio/pull/13976	x_refsource_MISC
https://github.com/minio/minio/pull/7949	x_refsource_MISC
https://github.com/minio/minio/commit/5a96cbbeaab…	x_refsource_MISC
https://github.com/minio/minio/releases/tag/RELEA…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
minio	minio	Affected: < RELEASE.2021-12-27T07-23-18Z

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:10:17.197Z",
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            "url": "https://github.com/minio/minio/security/advisories/GHSA-j6jc-jqqc-p6cx"
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            "url": "https://github.com/minio/minio/commit/5a96cbbeaabd0a82b0fe881378e7c21c85091abf"
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            "url": "https://github.com/minio/minio/releases/tag/RELEASE.2021-12-27T07-23-18Z"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "minio",
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            {
              "status": "affected",
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          "value": "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."
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      ],
      "metrics": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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CNVD-2022-08921

CVE-2021-43858 (GCVE-0-2021-43858)

Tags

Sightings

Nomenclature

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