github - ghsa-wphm-mh7c-38cf

ghsa-wphm-mh7c-38cf

Vulnerability from github

Published

2022-05-24 19:18

Modified

2022-05-24 19:18

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

The CivetWeb web library does not validate uploaded filepaths when running on an OS other than Windows, when using the built-in HTTP form-based file upload mechanism, via the mg_handle_form_request API. Web applications that use the file upload form handler, and use parts of the user-controlled filename in the output path, are susceptible to directory traversal

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{
  "affected": [],
  "aliases": [
    "CVE-2020-27304"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-10-21T16:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The CivetWeb web library does not validate uploaded filepaths when running on an OS other than Windows, when using the built-in HTTP form-based file upload mechanism, via the mg_handle_form_request API. Web applications that use the file upload form handler, and use parts of the user-controlled filename in the output path, are susceptible to directory traversal",
  "id": "GHSA-wphm-mh7c-38cf",
  "modified": "2022-05-24T19:18:28Z",
  "published": "2022-05-24T19:18:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27304"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/civetweb/c/yPBxNXdGgJQ"
    },
    {
      "type": "WEB",
      "url": "https://jfrog.com/blog/cve-2020-27304-rce-via-directory-traversal-in-civetweb-http-server"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-27304

Vulnerability from cvelistv5

Published

2021-10-21 15:42

Modified

2024-08-04 16:11

Severity ?

Summary

The CivetWeb web library does not validate uploaded filepaths when running on an OS other than Windows, when using the built-in HTTP form-based file upload mechanism, via the mg_handle_form_request API. Web applications that use the file upload form handler, and use parts of the user-controlled filename in the output path, are susceptible to directory traversal

References

▼	URL	Tags
	https://jfrog.com/blog/cve-2020-27304-rce-via-directory-traversal-in-civetweb-http-server/	x_refsource_MISC
	https://groups.google.com/g/civetweb/c/yPBxNXdGgJQ	x_refsource_MISC
	https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	civetweb_project	civetweb

Show details on NVD website

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}

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