Vulnerability-Lookup

CNVD-2019-27328

Vulnerability from cnvd - Published: 2019-08-14

Title

Rancher Labs Rancher未明漏洞

Description

Rancher Labs Rancher是美国Rancher Labs公司的一套开源的企业级容器管理平台。 Rancher Labs Rancher存在安全漏洞，该漏洞源于在第一次启动时，程序所创建的默认管理员账户带有默认的密码，即使被删除后，一旦被重启，该默认账户又会重新被创建。攻击者可利用该漏洞进行登录。

Severity

高

Patch Name

Rancher Labs Rancher未明漏洞的补丁

Patch Description

Rancher Labs Rancher是美国Rancher Labs公司的一套开源的企业级容器管理平台。 Rancher Labs Rancher存在安全漏洞，该漏洞源于在第一次启动时，程序所创建的默认管理员账户带有默认的密码，即使被删除后，一旦被重启，该默认账户又会重新被创建。攻击者可利用该漏洞进行登录。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://rancher.com/docs/rancher/v2.x/en/security/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-11202 https://rancher.com/docs/rancher/v2.x/en/security/ https://forums.rancher.com/c/announcements

Impacted products

Name
['Rancher Labs Rancher >=2.0.0，<=2.0.13', 'Rancher Labs Rancher >=2.1.0，<=2.1.8', 'Rancher Labs Rancher >=2.2.0，<=2.2.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11202"
    }
  },
  "description": "Rancher Labs Rancher\u662f\u7f8e\u56fdRancher Labs\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u4f01\u4e1a\u7ea7\u5bb9\u5668\u7ba1\u7406\u5e73\u53f0\u3002\n\nRancher Labs Rancher\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u7b2c\u4e00\u6b21\u542f\u52a8\u65f6\uff0c\u7a0b\u5e8f\u6240\u521b\u5efa\u7684\u9ed8\u8ba4\u7ba1\u7406\u5458\u8d26\u6237\u5e26\u6709\u9ed8\u8ba4\u7684\u5bc6\u7801\uff0c\u5373\u4f7f\u88ab\u5220\u9664\u540e\uff0c\u4e00\u65e6\u88ab\u91cd\u542f\uff0c\u8be5\u9ed8\u8ba4\u8d26\u6237\u53c8\u4f1a\u91cd\u65b0\u88ab\u521b\u5efa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u767b\u5f55\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://rancher.com/docs/rancher/v2.x/en/security/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-27328",
  "openTime": "2019-08-14",
  "patchDescription": "Rancher Labs Rancher\u662f\u7f8e\u56fdRancher Labs\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u4f01\u4e1a\u7ea7\u5bb9\u5668\u7ba1\u7406\u5e73\u53f0\u3002\r\n\r\nRancher Labs Rancher\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u7b2c\u4e00\u6b21\u542f\u52a8\u65f6\uff0c\u7a0b\u5e8f\u6240\u521b\u5efa\u7684\u9ed8\u8ba4\u7ba1\u7406\u5458\u8d26\u6237\u5e26\u6709\u9ed8\u8ba4\u7684\u5bc6\u7801\uff0c\u5373\u4f7f\u88ab\u5220\u9664\u540e\uff0c\u4e00\u65e6\u88ab\u91cd\u542f\uff0c\u8be5\u9ed8\u8ba4\u8d26\u6237\u53c8\u4f1a\u91cd\u65b0\u88ab\u521b\u5efa\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u767b\u5f55\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": "Rancher Labs Rancher\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Rancher Labs Rancher \u003e=2.0.0\uff0c\u003c=2.0.13",
      "Rancher Labs Rancher \u003e=2.1.0\uff0c\u003c=2.1.8",
      "Rancher Labs Rancher \u003e=2.2.0\uff0c\u003c=2.2.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-11202\r\nhttps://rancher.com/docs/rancher/v2.x/en/security/\r\nhttps://forums.rancher.com/c/announcements",
  "serverity": "\u9ad8",
  "submitTime": "2019-07-31",
  "title": "Rancher Labs Rancher\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-11202 (GCVE-0-2019-11202)

Vulnerability from cvelistv5 – Published: 2019-07-30 16:01 – Updated: 2024-08-04 22:48

Summary

An issue was discovered that affects the following versions of Rancher: v2.0.0 through v2.0.13, v2.1.0 through v2.1.8, and v2.2.0 through 2.2.1. When Rancher starts for the first time, it creates a default admin user with a well-known password. After initial setup, the Rancher administrator may choose to delete this default admin user. If Rancher is restarted, the default admin user will be recreated with the well-known default password. An attacker could exploit this by logging in with the default admin credentials. This can be mitigated by deactivating the default admin user rather than completing deleting them.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://forums.rancher.com/c/announcements	x_refsource_MISC
https://rancher.com/docs/rancher/v2.x/en/security/	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:48:08.972Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://forums.rancher.com/c/announcements"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rancher.com/docs/rancher/v2.x/en/security/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered that affects the following versions of Rancher: v2.0.0 through v2.0.13, v2.1.0 through v2.1.8, and v2.2.0 through 2.2.1. When Rancher starts for the first time, it creates a default admin user with a well-known password. After initial setup, the Rancher administrator may choose to delete this default admin user. If Rancher is restarted, the default admin user will be recreated with the well-known default password. An attacker could exploit this by logging in with the default admin credentials. This can be mitigated by deactivating the default admin user rather than completing deleting them."
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-07-30T16:01:47.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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          ],
          "url": "https://forums.rancher.com/c/announcements"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://rancher.com/docs/rancher/v2.x/en/security/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-11202",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
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                      "version": {
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                          {
                            "version_value": "n/a"
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                      }
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                },
                "vendor_name": "n/a"
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        },
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        "description": {
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              "url": "https://forums.rancher.com/c/announcements"
            },
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              "url": "https://rancher.com/docs/rancher/v2.x/en/security/"
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    "dateReserved": "2019-04-11T00:00:00.000Z",
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    "state": "PUBLISHED"
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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

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-2019-27328

CVE-2019-11202 (GCVE-0-2019-11202)

Tags

Sightings

Nomenclature

Related by attack behaviour