github - ghsa-mpg6-rgp4-35rr

GHSA-MPG6-RGP4-35RR

Vulnerability from github – Published: 2022-05-02 04:00 – Updated: 2024-10-14 17:00

Summary

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in pyftpdlib

Details

Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, a different vulnerability than CVE-2010-3494.

Severity ?

6.3 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.5.0"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "pyftpdlib"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2009-5010"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-17T22:23:26Z",
    "nvd_published_at": "2010-10-19T20:00:00Z",
    "severity": "MODERATE"
  },
  "details": "Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, a different vulnerability than CVE-2010-3494.",
  "id": "GHSA-mpg6-rgp4-35rr",
  "modified": "2024-10-14T17:00:43Z",
  "published": "2022-05-02T04:00:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-5010"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/zodb/+bug/135108"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/giampaolo/pyftpdlib"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-7.yaml"
    },
    {
      "type": "WEB",
      "url": "http://bugs.python.org/issue6706"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/issues/detail?id=91"
    },
    {
      "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=439"
    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn439\u0026r=439\u0026format=side\u0026path=/trunk/pyftpdlib/ftpserver.py"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/09/6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/11/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/22/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/09/24/3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027) in pyftpdlib"
}

CVE-2009-5010 (GCVE-0-2009-5010)

Vulnerability from cvelistv5 – Published: 2010-10-19 19:00 – Updated: 2024-09-16 16:59

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2010/09/11/2	mailing-listx_refsource_MLIST
	http://code.google.com/p/pyftpdlib/issues/detail?id=91	x_refsource_CONFIRM
	http://code.google.com/p/pyftpdlib/source/browse/…	x_refsource_CONFIRM
	https://bugs.launchpad.net/zodb/+bug/135108	x_refsource_MISC
	http://code.google.com/p/pyftpdlib/source/detail?r=439	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2010/09/24/3	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2010/09/22/3	mailing-listx_refsource_MLIST
	http://bugs.python.org/issue6706	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2010/09/09/6	mailing-listx_refsource_MLIST
	http://code.google.com/p/pyftpdlib/source/diff?sp…	x_refsource_CONFIRM

Show details on NVD website

JSON

To clipboard

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}

PYSEC-2010-7

Vulnerability from pysec - Published: 2010-10-19 20:00 - Updated: 2021-07-05 00:01

Details

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": "0.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.0",
        "0.3.0",
        "0.4.0",
        "0.5.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2009-5010",
    "GHSA-mpg6-rgp4-35rr"
  ],
  "details": "Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.1 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, a different vulnerability than CVE-2010-3494.",
  "id": "PYSEC-2010-7",
  "modified": "2021-07-05T00:01:24.754790Z",
  "published": "2010-10-19T20:00:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/detail?r=439"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/zodb/+bug/135108"
    },
    {
      "type": "WEB",
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    },
    {
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    },
    {
      "type": "WEB",
      "url": "http://code.google.com/p/pyftpdlib/source/diff?spec=svn439\u0026r=439\u0026format=side\u0026path=/trunk/pyftpdlib/ftpserver.py"
    },
    {
      "type": "WEB",
      "url": "http://bugs.python.org/issue6706"
    },
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    {
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      "url": "http://www.openwall.com/lists/oss-security/2010/09/11/2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-mpg6-rgp4-35rr"
    }
  ]
}

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-MPG6-RGP4-35RR

CVE-2009-5010 (GCVE-0-2009-5010)

PYSEC-2010-7

Tags

Sightings

Nomenclature