Vulnerability-Lookup

CNVD-2020-08127

Vulnerability from cnvd - Published: 2020-02-14

Title

HashiCorp Consul信息泄露漏洞

Description

HashiCorp Consul是一套分布式、高可用数据中心感知解决方案。该产品用于跨动态分布式基础架构连接和配置应用程序。 HashiCorp Consul和Consul Enterprise 1.4.1版本至1.6.2版本中存在安全漏洞，该漏洞源于程序未能在全部的API端点上统一执行ACLs。攻击者可利用该漏洞获取信息。

Severity

低

Patch Name

HashiCorp Consul信息泄露漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://www.hashicorp.com/blog/category/consul/

Reference

https://github.com/hashicorp/consul/issues/7160

Impacted products

Name
['HashiCorp HashiCorp Consul Enterprise >=1.4.1，<=1.6.2', 'HashiCorp HashiCorp Consul >=1.4.1，<=1.6.2']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7955",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-7955"
    }
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  "description": "HashiCorp Consul\u662f\u4e00\u5957\u5206\u5e03\u5f0f\u3001\u9ad8\u53ef\u7528\u6570\u636e\u4e2d\u5fc3\u611f\u77e5\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u7528\u4e8e\u8de8\u52a8\u6001\u5206\u5e03\u5f0f\u57fa\u7840\u67b6\u6784\u8fde\u63a5\u548c\u914d\u7f6e\u5e94\u7528\u7a0b\u5e8f\u3002\n\nHashiCorp Consul\u548cConsul Enterprise 1.4.1\u7248\u672c\u81f31.6.2\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5728\u5168\u90e8\u7684API\u7aef\u70b9\u4e0a\u7edf\u4e00\u6267\u884cACLs\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.hashicorp.com/blog/category/consul/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-08127",
  "openTime": "2020-02-14",
  "patchDescription": "HashiCorp Consul\u662f\u4e00\u5957\u5206\u5e03\u5f0f\u3001\u9ad8\u53ef\u7528\u6570\u636e\u4e2d\u5fc3\u611f\u77e5\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u7528\u4e8e\u8de8\u52a8\u6001\u5206\u5e03\u5f0f\u57fa\u7840\u67b6\u6784\u8fde\u63a5\u548c\u914d\u7f6e\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nHashiCorp Consul\u548cConsul Enterprise 1.4.1\u7248\u672c\u81f31.6.2\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5728\u5168\u90e8\u7684API\u7aef\u70b9\u4e0a\u7edf\u4e00\u6267\u884cACLs\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\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": "HashiCorp Consul\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "HashiCorp HashiCorp Consul Enterprise \u003e=1.4.1\uff0c\u003c=1.6.2",
      "HashiCorp HashiCorp Consul \u003e=1.4.1\uff0c\u003c=1.6.2"
    ]
  },
  "referenceLink": "https://github.com/hashicorp/consul/issues/7160",
  "serverity": "\u4f4e",
  "submitTime": "2020-02-04",
  "title": "HashiCorp Consul\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-7955 (GCVE-0-2020-7955)

Vulnerability from cvelistv5 – Published: 2020-01-31 12:19 – Updated: 2024-08-04 09:48

Summary

HashiCorp Consul and Consul Enterprise 1.4.1 through 1.6.2 did not uniformly enforce ACLs across all API endpoints, resulting in potential unintended information disclosure. Fixed in 1.6.3.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://www.hashicorp.com/blog/category/consul/	x_refsource_MISC
https://github.com/hashicorp/consul/issues/7160	x_refsource_MISC

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JSON

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            "url": "https://www.hashicorp.com/blog/category/consul/"
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            ],
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          }
        ],
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          ],
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      ],
      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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.
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Action not permitted

CNVD-2020-08127

CVE-2020-7955 (GCVE-0-2020-7955)

Tags

Sightings

Nomenclature

Related by attack behaviour