pysec - pysec-2010-25

pysec-2010-25

Vulnerability from pysec

Published

2010-10-19 20:00

Modified

2010-10-20 04:00

Details

The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a NAT server, a related issue to CVE-1999-0017.

Impacted products

Name	purl
pyftpdlib	pkg:pypi/pyftpdlib

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pyftpdlib",
        "purl": "pkg:pypi/pyftpdlib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2007-6741",
    "GHSA-8xgx-75qw-6268"
  ],
  "details": "The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a NAT server, a related issue to CVE-1999-0017.",
  "id": "PYSEC-2010-25",
  "modified": "2010-10-20T04:00:00Z",
  "published": "2010-10-19T20:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/detail?r=32"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/issues/detail?id=11"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn32\u0026r=32\u0026format=side\u0026path=/trunk/pyftpdlib/FTPServer.py"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-8xgx-75qw-6268"
    }
  ]
}

ghsa-8xgx-75qw-6268

Vulnerability from github

Published

2022-05-01 18:45

Modified

2024-10-14 16:50

Severity ?

6.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Summary

Improper privilege management in pyftpdlib

Details

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pyftpdlib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2007-6741"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-08T22:33:10Z",
    "nvd_published_at": "2010-10-19T20:00:00Z",
    "severity": "MODERATE"
  },
  "details": "The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a NAT server, a related issue to CVE-1999-0017.",
  "id": "GHSA-8xgx-75qw-6268",
  "modified": "2024-10-14T16:50:45Z",
  "published": "2022-05-01T18:45:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-6741"
    },
    {
      "type": "WEB",
      "url": "https://github.com/giampaolo/pyftpdlib/issues/11"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/giampaolo/pyftpdlib"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-25.yaml"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/issues/detail?id=11"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/detail?r=32"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn32\u0026r=32\u0026format=side\u0026path=/trunk/pyftpdlib/FTPServer.py"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Improper privilege management in pyftpdlib"
}

CVE-2007-6741 (GCVE-0-2007-6741)

Vulnerability from cvelistv5

Published

2010-10-19 19:00

Modified

2024-09-16 19:47

Severity ?

CWE

Summary

References

URL

Tags

	http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY	x_refsource_CONFIRM
	http://code.google.com/p/pyftpdlib/issues/detail?id=11	x_refsource_CONFIRM
	http://code.google.com/p/pyftpdlib/source/detail?r=32	x_refsource_CONFIRM
	http://code.google.com/p/pyftpdlib/source/diff?spec=svn32&r=32&format=side&path=/trunk/pyftpdlib/FTPServer.py	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T16:18:20.559Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://code.google.com/p/pyftpdlib/issues/detail?id=11"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://code.google.com/p/pyftpdlib/source/detail?r=32"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn32\u0026r=32\u0026format=side\u0026path=/trunk/pyftpdlib/FTPServer.py"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
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              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a NAT server, a related issue to CVE-1999-0017."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      "references": [
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        },
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          "url": "http://code.google.com/p/pyftpdlib/issues/detail?id=11"
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          ],
          "url": "http://code.google.com/p/pyftpdlib/source/detail?r=32"
        },
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          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn32\u0026r=32\u0026format=side\u0026path=/trunk/pyftpdlib/FTPServer.py"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2007-6741",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
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            },
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            },
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              "refsource": "CONFIRM",
              "url": "http://code.google.com/p/pyftpdlib/source/detail?r=32"
            },
            {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2010-10-19T00:00:00Z",
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

pysec-2010-25

Vulnerability from pysec

ghsa-8xgx-75qw-6268

Vulnerability from github

CVE-2007-6741 (GCVE-0-2007-6741)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature