Vulnerability-Lookup

CNVD-2020-22195

Vulnerability from cnvd - Published: 2020-04-09

Title

NGINX Controller访问控制错误漏洞

Description

NGINX是美国NGINX公司的一款轻量级Web服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器。 NGINX Controller 3.2.0之前版本中存在安全漏洞，该漏洞源于Controller API未能进行正确的访问控制。攻击者可借助特制请求利用该漏洞创建非权限用户帐户并将新许可证上载到系统（不能查看或修改系统的任何其他组件）。

Severity

高

Patch Name

NGINX Controller访问控制错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://support.f5.com/csp/article/K14631834

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5863

Impacted products

Name
Nginx Controller <3.2.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5863",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5863"
    }
  },
  "description": "NGINX\u662f\u7f8e\u56fdNGINX\u516c\u53f8\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u670d\u52a1\u5668/\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ca\u7535\u5b50\u90ae\u4ef6\uff08IMAP/POP3\uff09\u4ee3\u7406\u670d\u52a1\u5668\u3002\n\nNGINX Controller 3.2.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eController API\u672a\u80fd\u8fdb\u884c\u6b63\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u975e\u6743\u9650\u7528\u6237\u5e10\u6237\u5e76\u5c06\u65b0\u8bb8\u53ef\u8bc1\u4e0a\u8f7d\u5230\u7cfb\u7edf\uff08\u4e0d\u80fd\u67e5\u770b\u6216\u4fee\u6539\u7cfb\u7edf\u7684\u4efb\u4f55\u5176\u4ed6\u7ec4\u4ef6\uff09\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://support.f5.com/csp/article/K14631834",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-22195",
  "openTime": "2020-04-09",
  "patchDescription": "NGINX\u662f\u7f8e\u56fdNGINX\u516c\u53f8\u7684\u4e00\u6b3e\u8f7b\u91cf\u7ea7Web\u670d\u52a1\u5668/\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ca\u7535\u5b50\u90ae\u4ef6\uff08IMAP/POP3\uff09\u4ee3\u7406\u670d\u52a1\u5668\u3002\r\n\r\nNGINX Controller 3.2.0\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eController API\u672a\u80fd\u8fdb\u884c\u6b63\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u521b\u5efa\u975e\u6743\u9650\u7528\u6237\u5e10\u6237\u5e76\u5c06\u65b0\u8bb8\u53ef\u8bc1\u4e0a\u8f7d\u5230\u7cfb\u7edf\uff08\u4e0d\u80fd\u67e5\u770b\u6216\u4fee\u6539\u7cfb\u7edf\u7684\u4efb\u4f55\u5176\u4ed6\u7ec4\u4ef6\uff09\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": "NGINX Controller\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Nginx Controller \u003c3.2.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5863",
  "serverity": "\u9ad8",
  "submitTime": "2020-03-30",
  "title": "NGINX Controller\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-5863 (GCVE-0-2020-5863)

Vulnerability from cvelistv5 – Published: 2020-03-27 14:35 – Updated: 2024-08-04 08:39

Summary

In NGINX Controller versions prior to 3.2.0, an unauthenticated attacker with network access to the Controller API can create unprivileged user accounts. The user which is created is only able to upload a new license to the system but cannot view or modify any other components of the system.

Severity

No CVSS data available.

CWE

Assigner

f5 mitre root Scorecard

References

2 references

URL	Tags
https://support.f5.com/csp/article/K14631834	x_refsource_MISC
https://security.netapp.com/advisory/ntap-2020043…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	NGINX Controller	Affected: 3.0.0-3.1.0, 2.0.0-2.9.0, 1.0.1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:39:25.926Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://support.f5.com/csp/article/K14631834"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20200430-0005/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NGINX Controller",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.0-3.1.0, 2.0.0-2.9.0, 1.0.1"
            }
          ]
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      ],
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "DoS",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-30T18:06:05.000Z",
        "orgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
        "shortName": "f5"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://support.f5.com/csp/article/K14631834"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20200430-0005/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "f5sirt@f5.com",
          "ID": "CVE-2020-5863",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "NGINX Controller",
                      "version": {
                        "version_data": [
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                          }
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        },
        "data_format": "MITRE",
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        "description": {
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            }
          ]
        },
        "problemtype": {
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                  "value": "DoS"
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              "name": "https://support.f5.com/csp/article/K14631834",
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              "url": "https://support.f5.com/csp/article/K14631834"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20200430-0005/",
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              "url": "https://security.netapp.com/advisory/ntap-20200430-0005/"
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  "cveMetadata": {
    "assignerOrgId": "9dacffd4-cb11-413f-8451-fbbfd4ddc0ab",
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    "datePublished": "2020-03-27T14:35:31.000Z",
    "dateReserved": "2020-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T08:39:25.926Z",
    "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.

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.

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CNVD-2020-22195

CVE-2020-5863 (GCVE-0-2020-5863)

Tags

Sightings

Nomenclature

Related by attack behaviour