Vulnerability-Lookup

CNVD-2020-35385

Vulnerability from cnvd - Published: 2020-06-30

Title

OpenStack Keystone权限提升漏洞

Description

OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。OpenStack Keystone是使用在OpenStack中的一个用于管理身份验证、服务规则和服务令牌功能的模块。 OpenStack Keystone 15.0.1之前版本和16.0.0之前版本中存在安全漏洞。攻击者可利用该漏洞以管理员身份在项目上执行操作，获取全局管理员权限。

Severity

中

Patch Name

OpenStack Keystone权限提升漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.openstack.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-12689

Impacted products

Name
['OpenStack Keystone <15.0.1', 'OpenStack Keystone <16.0.0']

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12689"
    }
  },
  "description": "OpenStack\u662f\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff08National Aeronautics and Space Administration\uff09\u548c\u7f8e\u56fdRackspace\u516c\u53f8\u5408\u4f5c\u7814\u53d1\u7684\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002OpenStack Keystone\u662f\u4f7f\u7528\u5728OpenStack\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u8eab\u4efd\u9a8c\u8bc1\u3001\u670d\u52a1\u89c4\u5219\u548c\u670d\u52a1\u4ee4\u724c\u529f\u80fd\u7684\u6a21\u5757\u3002\n\nOpenStack Keystone 15.0.1\u4e4b\u524d\u7248\u672c\u548c16.0.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u5728\u9879\u76ee\u4e0a\u6267\u884c\u64cd\u4f5c\uff0c\u83b7\u53d6\u5168\u5c40\u7ba1\u7406\u5458\u6743\u9650\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.openstack.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-35385",
  "openTime": "2020-06-30",
  "patchDescription": "OpenStack\u662f\u7f8e\u56fd\u56fd\u5bb6\u822a\u7a7a\u822a\u5929\u5c40\uff08National Aeronautics and Space Administration\uff09\u548c\u7f8e\u56fdRackspace\u516c\u53f8\u5408\u4f5c\u7814\u53d1\u7684\u4e00\u4e2a\u4e91\u5e73\u53f0\u7ba1\u7406\u9879\u76ee\u3002OpenStack Keystone\u662f\u4f7f\u7528\u5728OpenStack\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u8eab\u4efd\u9a8c\u8bc1\u3001\u670d\u52a1\u89c4\u5219\u548c\u670d\u52a1\u4ee4\u724c\u529f\u80fd\u7684\u6a21\u5757\u3002\r\n\r\nOpenStack Keystone 15.0.1\u4e4b\u524d\u7248\u672c\u548c16.0.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u5728\u9879\u76ee\u4e0a\u6267\u884c\u64cd\u4f5c\uff0c\u83b7\u53d6\u5168\u5c40\u7ba1\u7406\u5458\u6743\u9650\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": "OpenStack Keystone\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OpenStack Keystone \u003c15.0.1",
      "OpenStack Keystone \u003c16.0.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12689",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-07",
  "title": "OpenStack Keystone\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-12689 (GCVE-0-2020-12689)

Vulnerability from cvelistv5 – Published: 2020-05-06 23:43 – Updated: 2024-08-04 12:04

Summary

An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any user authenticated within a limited scope (trust/oauth/application credential) can create an EC2 credential with an escalated permission, such as obtaining admin while the user is on a limited viewer role. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://security.openstack.org/ossa/OSSA-2020-004.html	x_refsource_CONFIRM
https://bugs.launchpad.net/keystone/+bug/1872735	x_refsource_MISC
https://www.openwall.com/lists/oss-security/2020/…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2020/05/07/2	mailing-listx_refsource_MLIST
https://lists.apache.org/thread.html/re4ffc55cd2f…	mailing-listx_refsource_MLIST
https://usn.ubuntu.com/4480-1/	vendor-advisoryx_refsource_UBUNTU

Show details on NVD website

JSON

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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.

Action not permitted

CNVD-2020-35385

CVE-2020-12689 (GCVE-0-2020-12689)

Tags

Sightings

Nomenclature

Related by attack behaviour