Vulnerability-Lookup

CNVD-2019-00953

Vulnerability from cnvd - Published: 2019-01-10

Title

Kubernetes Dashboard认证绕过漏洞

Description

Google Kubernetes是美国Google公司的一套开源的Docker容器集群管理系统。该系统为容器化的应用提供资源调度、部署运行、服务发现和扩容缩容等功能。Kubernetes Dashboard是一款基于Web的用于管理Kubernetes集群的通用界面。 Google Kubernetes Dashboard 1.10.1之前版本中存在安全漏洞。攻击者可利用该漏洞绕过身份验证，使用Dashboard的服务账户读取信息。

Severity

中

Patch Name

Kubernetes Dashboard认证绕过漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://groups.google.com/forum/#!topic/kubernetes-announce/yBrFf5nmvfI

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-18264

Impacted products

Name
Google Kubernetes Dashboard <1.10.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18264"
    }
  },
  "description": "Google Kubernetes\u662f\u7f8e\u56fdGoogle\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684Docker\u5bb9\u5668\u96c6\u7fa4\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u5bb9\u5668\u5316\u7684\u5e94\u7528\u63d0\u4f9b\u8d44\u6e90\u8c03\u5ea6\u3001\u90e8\u7f72\u8fd0\u884c\u3001\u670d\u52a1\u53d1\u73b0\u548c\u6269\u5bb9\u7f29\u5bb9\u7b49\u529f\u80fd\u3002Kubernetes Dashboard\u662f\u4e00\u6b3e\u57fa\u4e8eWeb\u7684\u7528\u4e8e\u7ba1\u7406Kubernetes\u96c6\u7fa4\u7684\u901a\u7528\u754c\u9762\u3002\n\nGoogle Kubernetes Dashboard 1.10.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f7f\u7528Dashboard\u7684\u670d\u52a1\u8d26\u6237\u8bfb\u53d6\u4fe1\u606f\u3002",
  "discovererName": "unKnow",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-00953",
  "openTime": "2019-01-10",
  "patchDescription": "Google Kubernetes\u662f\u7f8e\u56fdGoogle\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684Docker\u5bb9\u5668\u96c6\u7fa4\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u5bb9\u5668\u5316\u7684\u5e94\u7528\u63d0\u4f9b\u8d44\u6e90\u8c03\u5ea6\u3001\u90e8\u7f72\u8fd0\u884c\u3001\u670d\u52a1\u53d1\u73b0\u548c\u6269\u5bb9\u7f29\u5bb9\u7b49\u529f\u80fd\u3002Kubernetes Dashboard\u662f\u4e00\u6b3e\u57fa\u4e8eWeb\u7684\u7528\u4e8e\u7ba1\u7406Kubernetes\u96c6\u7fa4\u7684\u901a\u7528\u754c\u9762\u3002\r\n\r\nGoogle Kubernetes Dashboard 1.10.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f7f\u7528Dashboard\u7684\u670d\u52a1\u8d26\u6237\u8bfb\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": "Kubernetes Dashboard\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Kubernetes Dashboard \u003c1.10.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-18264",
  "serverity": "\u4e2d",
  "submitTime": "2019-01-03",
  "title": "Kubernetes Dashboard\u8ba4\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-18264 (GCVE-0-2018-18264)

Vulnerability from cvelistv5 – Published: 2019-01-03 01:00 – Updated: 2024-08-05 11:08

Summary

Kubernetes Dashboard before 1.10.1 allows attackers to bypass authentication and use Dashboard's Service Account for reading secrets within the cluster.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://sysdig.com/blog/privilege-escalation-kube…	x_refsource_MISC
http://www.securityfocus.com/bid/106493	vdb-entryx_refsource_BID
https://groups.google.com/forum/#%21topic/kuberne…	x_refsource_MISC
https://github.com/kubernetes/dashboard/releases/…	x_refsource_MISC
https://github.com/kubernetes/dashboard/pull/3400	x_refsource_MISC
https://github.com/kubernetes/dashboard/pull/3289	x_refsource_MISC

Date Public

2019-01-02 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T11:08:21.333Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://sysdig.com/blog/privilege-escalation-kubernetes-dashboard/"
          },
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            "name": "106493",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106493"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21topic/kubernetes-announce/yBrFf5nmvfI"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes/dashboard/releases/tag/v1.10.1"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes/dashboard/pull/3400"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kubernetes/dashboard/pull/3289"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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              "version": "n/a"
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        {
          "lang": "en",
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        }
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      "providerMetadata": {
        "dateUpdated": "2019-01-11T04:57:01.000Z",
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      "references": [
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        },
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          "tags": [
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/106493"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://groups.google.com/forum/#%21topic/kubernetes-announce/yBrFf5nmvfI"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kubernetes/dashboard/releases/tag/v1.10.1"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kubernetes/dashboard/pull/3400"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kubernetes/dashboard/pull/3289"
        }
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            },
            {
              "name": "106493",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/106493"
            },
            {
              "name": "https://groups.google.com/forum/#!topic/kubernetes-announce/yBrFf5nmvfI",
              "refsource": "MISC",
              "url": "https://groups.google.com/forum/#!topic/kubernetes-announce/yBrFf5nmvfI"
            },
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            },
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    "datePublished": "2019-01-03T01:00:00.000Z",
    "dateReserved": "2018-10-12T00:00:00.000Z",
    "dateUpdated": "2024-08-05T11:08:21.333Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.