github - ghsa-f8pr-x4hc-3mhf

GHSA-F8PR-X4HC-3MHF

Vulnerability from github – Published: 2022-05-24 17:07 – Updated: 2022-05-24 17:07

Details

In uftpd before 2.11, it is possible for an unauthenticated user to perform a directory traversal attack using multiple different FTP commands and read and write to arbitrary locations on the filesystem due to the lack of a well-written chroot jail in compose_abspath(). This has been fixed in version 2.11

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{
  "affected": [],
  "aliases": [
    "CVE-2020-5221"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-22T19:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In uftpd before 2.11, it is possible for an unauthenticated user to perform a directory traversal attack using multiple different FTP commands and read and write to arbitrary locations on the filesystem due to the lack of a well-written chroot jail in compose_abspath(). This has been fixed in version 2.11",
  "id": "GHSA-f8pr-x4hc-3mhf",
  "modified": "2022-05-24T17:07:08Z",
  "published": "2022-05-24T17:07:08Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/troglobit/uftpd/security/advisories/GHSA-wmx8-v7mx-6x9h"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-5221"
    },
    {
      "type": "WEB",
      "url": "https://github.com/troglobit/uftpd/commit/455b47d3756aed162d2d0ef7f40b549f3b5b30fe"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-5221 (GCVE-0-2020-5221)

Vulnerability from cvelistv5 – Published: 2020-01-22 18:50 – Updated: 2024-08-04 08:22

Title

Directory Traversal (Chroot Escape) vulnerability in uftpd

Summary

Severity ?

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

GitHub_M

References

URL

Tags

	https://github.com/troglobit/uftpd/security/advis…	x_refsource_CONFIRM
	https://github.com/troglobit/uftpd/commit/455b47d…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	troglobit	uftpd	Affected: < 2.11

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T08:22:08.876Z",
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            ],
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          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/troglobit/uftpd/commit/455b47d3756aed162d2d0ef7f40b549f3b5b30fe"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "product": "uftpd",
          "vendor": "troglobit",
          "versions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
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        },
        "impact": {
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-F8PR-X4HC-3MHF

CVE-2020-5221 (GCVE-0-2020-5221)

Tags

Sightings

Nomenclature