Vulnerability-Lookup

CNVD-2019-42767

Vulnerability from cnvd - Published: 2019-11-29

Title

Cloud Foundry UAA安全绕过漏洞

Description

Cloud Foundry UAA是美国Cloud Foundry基金会的一款应用于CloudFoundry云平台的身份验证和管理服务终端。 Cloud Foundry UAA存在安全绕过漏洞，攻击者可利用该漏洞绕过限制。

Severity

中

Patch Name

Cloud Foundry UAA安全绕过漏洞的补丁

Patch Description

Cloud Foundry UAA是美国Cloud Foundry基金会的一款应用于CloudFoundry云平台的身份验证和管理服务终端。 Cloud Foundry UAA存在安全绕过漏洞，攻击者可利用该漏洞绕过限制。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://www.cloudfoundry.org/blog/CVE-2019-11270/

Reference

https://pivotal.io/security/cve-2019-11270 https://www.cloudfoundry.org/blog/cve-2019-11270/

Impacted products

Name
Cloud Foundry UAA <73.4.0

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-11270",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11270"
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  "number": "CNVD-2019-42767",
  "openTime": "2019-11-29",
  "patchDescription": "Cloud Foundry UAA\u662f\u7f8e\u56fdCloud Foundry\u57fa\u91d1\u4f1a\u7684\u4e00\u6b3e\u5e94\u7528\u4e8eCloudFoundry\u4e91\u5e73\u53f0\u7684\u8eab\u4efd\u9a8c\u8bc1\u548c\u7ba1\u7406\u670d\u52a1\u7ec8\u7aef\u3002\r\n\r\nCloud Foundry UAA\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u9650\u5236\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": "Cloud Foundry UAA\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cloud Foundry UAA \u003c73.4.0"
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  "serverity": "\u4e2d",
  "submitTime": "2019-08-01",
  "title": "Cloud Foundry UAA\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2019-11270 (GCVE-0-2019-11270)

Vulnerability from cvelistv5 – Published: 2019-08-05 16:21 – Updated: 2024-09-17 04:19

Title

UAA clients.write vulnerability

Summary

Cloud Foundry UAA versions prior to v73.4.0 contain a vulnerability where a malicious client possessing the 'clients.write' authority or scope can bypass the restrictions imposed on clients created via 'clients.write' and create clients with arbitrary scopes that the creator does not possess.

Severity

7.3 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

CWE

CWE-269 - Improper Privilege Management

Assigner

pivotal

References

2 references

URL	Tags
https://www.cloudfoundry.org/blog/cve-2019-11270	x_refsource_CONFIRM
https://pivotal.io/security/cve-2019-11270	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Cloud Foundry	UAA Release (OSS)	Affected: prior to v73.4.0

Date Public

2019-08-01 00:00

Show details on NVD website

JSON

To clipboard

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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.