{"api_version":"1","generated_at":"2026-07-23T02:36:40+00:00","cve":"CVE-2001-0685","urls":{"html":"https://cve.report/CVE-2001-0685","api":"https://cve.report/api/cve/CVE-2001-0685.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2001-0685","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2001-0685"},"summary":{"title":"CVE-2001-0685","description":"Thibault Godouet FCron prior to 1.1.1 allows a local user to corrupt another user's crontab file via a symlink attack on the fcrontab temporary file.","state":"PUBLISHED","assigner":"mitre","published_at":"2001-09-20 04:00:00","updated_at":"2025-04-03 01:03:51"},"problem_types":["NVD-CWE-Other","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"2.6","severity":"","vector":"AV:L/AC:H/Au:N/C:N/I:P/A:P","data":{"version":"2.0","vectorString":"AV:L/AC:H/Au:N/C:N/I:P/A:P","baseScore":2.6,"accessVector":"LOCAL","accessComplexity":"HIGH","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.securityfocus.com/bid/2835","name":"http://www.securityfocus.com/bid/2835","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Patch","Vendor Advisory"],"title":"Thibault Godouet Fcron Symbolic Link Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://marc.info/?l=bugtraq&m=98339581702282&w=2","name":"http://marc.info/?l=bugtraq&m=98339581702282&w=2","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"'fcron 0.9.5 is vulnerable to a symlink attack' - MARC","mime":"text/x-c","httpstatus":"200","archivestatus":"200"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7127","name":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7127","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"IBM X-Force Exchange","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://fcron.free.fr/CHANGES.html","name":"http://fcron.free.fr/CHANGES.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Fcron : a periodical command scheduler for Unix and Linux systems","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2001-0685","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0685","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2001","cve_id":"685","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thibault_godouet","cpe5":"fcron","cpe6":"1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2001","cve_id":"685","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thibault_godouet","cpe5":"fcron","cpe6":"1.0.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2001","cve_id":"685","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thibault_godouet","cpe5":"fcron","cpe6":"1.0.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2001","cve_id":"685","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thibault_godouet","cpe5":"fcron","cpe6":"1.0.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2001","cve_id":"685","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thibault_godouet","cpe5":"fcron","cpe6":"1.1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-08T04:30:05.986Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"fcron-tmpfile-symlink(7127)","tags":["vdb-entry","x_refsource_XF","x_transferred"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7127"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"http://fcron.free.fr/CHANGES.html"},{"name":"2835","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/2835"},{"name":"20010228 fcron 0.9.5 is vulnerable to a symlink attack","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"],"url":"http://marc.info/?l=bugtraq&m=98339581702282&w=2"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2001-06-07T00:00:00.000Z","descriptions":[{"lang":"en","value":"Thibault Godouet FCron prior to 1.1.1 allows a local user to corrupt another user's crontab file via a symlink attack on the fcrontab temporary file."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2002-02-25T00:00:00.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"fcron-tmpfile-symlink(7127)","tags":["vdb-entry","x_refsource_XF"],"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7127"},{"tags":["x_refsource_CONFIRM"],"url":"http://fcron.free.fr/CHANGES.html"},{"name":"2835","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/2835"},{"name":"20010228 fcron 0.9.5 is vulnerable to a symlink attack","tags":["mailing-list","x_refsource_BUGTRAQ"],"url":"http://marc.info/?l=bugtraq&m=98339581702282&w=2"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2001-0685","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Thibault Godouet FCron prior to 1.1.1 allows a local user to corrupt another user's crontab file via a symlink attack on the fcrontab temporary file."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"fcron-tmpfile-symlink(7127)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/7127"},{"name":"http://fcron.free.fr/CHANGES.html","refsource":"CONFIRM","url":"http://fcron.free.fr/CHANGES.html"},{"name":"2835","refsource":"BID","url":"http://www.securityfocus.com/bid/2835"},{"name":"20010228 fcron 0.9.5 is vulnerable to a symlink attack","refsource":"BUGTRAQ","url":"http://marc.info/?l=bugtraq&m=98339581702282&w=2"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2001-0685","datePublished":"2002-03-09T05:00:00.000Z","dateReserved":"2001-08-29T00:00:00.000Z","dateUpdated":"2024-08-08T04:30:05.986Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2001-09-20 04:00:00","lastModifiedDate":"2025-04-03 01:03:51","problem_types":["NVD-CWE-Other","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:H/Au:N/C:N/I:P/A:P","baseScore":2.6,"accessVector":"LOCAL","accessComplexity":"HIGH","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"LOW","exploitabilityScore":1.9,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:thibault_godouet:fcron:1.0:*:*:*:*:*:*:*","matchCriteriaId":"B16E4A63-D9C4-4D5E-A919-7183DE2490C7"},{"vulnerable":true,"criteria":"cpe:2.3:a:thibault_godouet:fcron:1.0.1:*:*:*:*:*:*:*","matchCriteriaId":"33209027-8F78-454A-AB15-98B5B4807971"},{"vulnerable":true,"criteria":"cpe:2.3:a:thibault_godouet:fcron:1.0.2:*:*:*:*:*:*:*","matchCriteriaId":"7FF27805-A01B-4CC1-81A8-BD3F171D56F2"},{"vulnerable":true,"criteria":"cpe:2.3:a:thibault_godouet:fcron:1.0.3:*:*:*:*:*:*:*","matchCriteriaId":"F31E9E74-B495-4F3E-89FE-1EBE60C0486E"},{"vulnerable":true,"criteria":"cpe:2.3:a:thibault_godouet:fcron:1.1.0:*:*:*:*:*:*:*","matchCriteriaId":"0C06DA19-4B3D-4BC5-9B88-3D5346CC4513"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2001","CveId":"685","Ordinal":"1","Title":"CVE-2001-0685","CVE":"CVE-2001-0685","Year":"2001"},"notes":[{"CveYear":"2001","CveId":"685","Ordinal":"1","NoteData":"Thibault Godouet FCron prior to 1.1.1 allows a local user to corrupt another user's crontab file via a symlink attack on the fcrontab temporary file.","Type":"Description","Title":"CVE-2001-0685"},{"CveYear":"2001","CveId":"685","Ordinal":"2","NoteData":"2002-03-09","Type":"Other","Title":"Published"},{"CveYear":"2001","CveId":"685","Ordinal":"3","NoteData":"2002-02-24","Type":"Other","Title":"Modified"}]}}}