Vulnerability-Lookup

CNVD-2021-19696

Vulnerability from cnvd - Published: 2021-03-21

Title

MinIO跨站请求伪造漏洞

Description

Minio是美国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存在跨站请求伪造漏洞，攻击者可利用该漏洞通过提供一个完全不同的URL或操纵URL的构建方式(路径遍历等)来修改对该功能的调用。

Severity

中

Patch Name

MinIO跨站请求伪造漏洞的补丁

Patch Description

Minio是美国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存在跨站请求伪造漏洞，攻击者可利用该漏洞通过提供一个完全不同的URL或操纵URL的构建方式(路径遍历等)来修改对该功能的调用。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/minio/minio/releases/tag/RELEASE.2021-01-30T00-20-58Z

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-21287

Impacted products

Name
MinIO MinIO

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21287",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21287"
    }
  },
  "description": "Minio\u662f\u7f8e\u56fdMinIO\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5bf9\u8c61\u5b58\u50a8\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u6784\u5efa\u7528\u4e8e\u673a\u5668\u5b66\u4e60\u3001\u5206\u6790\u548c\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u5de5\u4f5c\u8d1f\u8f7d\u7684\u57fa\u7840\u67b6\u6784\u3002\n\nMinIO\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63d0\u4f9b\u4e00\u4e2a\u5b8c\u5168\u4e0d\u540c\u7684URL\u6216\u64cd\u7eb5URL\u7684\u6784\u5efa\u65b9\u5f0f(\u8def\u5f84\u904d\u5386\u7b49)\u6765\u4fee\u6539\u5bf9\u8be5\u529f\u80fd\u7684\u8c03\u7528\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/minio/minio/releases/tag/RELEASE.2021-01-30T00-20-58Z",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-19696",
  "openTime": "2021-03-21",
  "patchDescription": "Minio\u662f\u7f8e\u56fdMinIO\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5bf9\u8c61\u5b58\u50a8\u670d\u52a1\u5668\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u6784\u5efa\u7528\u4e8e\u673a\u5668\u5b66\u4e60\u3001\u5206\u6790\u548c\u5e94\u7528\u7a0b\u5e8f\u6570\u636e\u5de5\u4f5c\u8d1f\u8f7d\u7684\u57fa\u7840\u67b6\u6784\u3002\r\n\r\nMinIO\u5b58\u5728\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63d0\u4f9b\u4e00\u4e2a\u5b8c\u5168\u4e0d\u540c\u7684URL\u6216\u64cd\u7eb5URL\u7684\u6784\u5efa\u65b9\u5f0f(\u8def\u5f84\u904d\u5386\u7b49)\u6765\u4fee\u6539\u5bf9\u8be5\u529f\u80fd\u7684\u8c03\u7528\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "MinIO\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MinIO MinIO"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21287",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-03",
  "title": "MinIO\u8de8\u7ad9\u8bf7\u6c42\u4f2a\u9020\u6f0f\u6d1e"
}

CVE-2021-21287 (GCVE-0-2021-21287)

Vulnerability from cvelistv5 – Published: 2021-02-01 17:15 – Updated: 2024-08-03 18:09

Title

Server-Side Request Forgery in MinIO Browser API

Summary

MinIO is a High Performance Object Storage released under Apache License v2.0. In MinIO before version RELEASE.2021-01-30T00-20-58Z there is a server-side request forgery vulnerability. The target application may have functionality for importing data from a URL, publishing data to a URL, or otherwise reading data from a URL that can be tampered with. The attacker modifies the calls to this functionality by supplying a completely different URL or by manipulating how URLs are built (path traversal etc.). In a Server-Side Request Forgery (SSRF) attack, the attacker can abuse functionality on the server to read or update internal resources. The attacker can supply or modify a URL which the code running on the server will read or submit data, and by carefully selecting the URLs, the attacker may be able to read server configuration such as AWS metadata, connect to internal services like HTTP enabled databases, or perform post requests towards internal services which are not intended to be exposed. This is fixed in version RELEASE.2021-01-30T00-20-58Z, all users are advised to upgrade. As a workaround you can disable the browser front-end with "MINIO_BROWSER=off" environment variable.

Severity

7.7 (High)


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

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/minio/minio/security/advisorie…	x_refsource_CONFIRM
https://github.com/minio/minio/pull/11337	x_refsource_MISC
https://github.com/minio/minio/commit/eb6871ecd96…	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.2021-01-30T00-20-58Z

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:09:15.757Z",
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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.

Detection rules are retrieved from Rulezet.

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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.