{"api_version":"1","generated_at":"2026-07-23T07:13:51+00:00","cve":"CVE-2014-1453","urls":{"html":"https://cve.report/CVE-2014-1453","api":"https://cve.report/api/cve/CVE-2014-1453.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2014-1453","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-1453"},"summary":{"title":"CVE-2014-1453","description":"The NFS server (nfsserver) in FreeBSD 8.3 through 10.0 does not acquire locks in the proper order when converting a directory file handle to a vnode, which allows remote authenticated users to cause a denial of service (deadlock) via vectors involving a thread that uses the correct locking order.","state":"PUBLISHED","assigner":"mitre","published_at":"2014-04-16 18:37:13","updated_at":"2026-05-06 22:30:45"},"problem_types":["CWE-399","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"4","severity":"","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P","baseScore":4,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.debian.org/security/2014/dsa-2952","name":"http://www.debian.org/security/2014/dsa-2952","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Debian -- Security Information -- DSA-2952-1 kfreebsd-9","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/66726","name":"http://www.securityfocus.com/bid/66726","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"FreeBSD CVE-2014-1453 Remote Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://secunia.com/advisories/57760","name":"http://secunia.com/advisories/57760","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Security Advisory SA57760 - FreeBSD NFS Server Vnode Deadlock Denial of Service Vulnerability - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.freebsd.org/security/advisories/FreeBSD-SA-14:05.nfsserver.asc","name":"http://www.freebsd.org/security/advisories/FreeBSD-SA-14:05.nfsserver.asc","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id/1030041","name":"http://www.securitytracker.com/id/1030041","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"FreeBSD NFS Server Deadlock Bug Lets Remote Authenticated Users Deny Service - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/59034","name":"http://secunia.com/advisories/59034","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"Security Advisory SA59034 - Debian update for kfreebsd-9 - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-1453","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-1453","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":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"10.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"8.3","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"8.4","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.0","cpe7":"beta1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.0","cpe7":"beta2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.0","cpe7":"beta3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.1","cpe7":"p4","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.1","cpe7":"p5","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.2","cpe7":"prerelease","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.2","cpe7":"rc1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"1453","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"freebsd","cpe5":"freebsd","cpe6":"9.2","cpe7":"rc2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T09:42:35.610Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"66726","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/66726"},{"name":"FreeBSD-SA-14:05","tags":["vendor-advisory","x_refsource_FREEBSD","x_transferred"],"url":"http://www.freebsd.org/security/advisories/FreeBSD-SA-14:05.nfsserver.asc"},{"name":"DSA-2952","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"],"url":"http://www.debian.org/security/2014/dsa-2952"},{"name":"57760","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/57760"},{"name":"59034","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/59034"},{"name":"1030041","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1030041"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2014-04-08T00:00:00.000Z","descriptions":[{"lang":"en","value":"The NFS server (nfsserver) in FreeBSD 8.3 through 10.0 does not acquire locks in the proper order when converting a directory file handle to a vnode, which allows remote authenticated users to cause a denial of service (deadlock) via vectors involving a thread that uses the correct locking order."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2014-06-18T18:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"name":"66726","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/66726"},{"name":"FreeBSD-SA-14:05","tags":["vendor-advisory","x_refsource_FREEBSD"],"url":"http://www.freebsd.org/security/advisories/FreeBSD-SA-14:05.nfsserver.asc"},{"name":"DSA-2952","tags":["vendor-advisory","x_refsource_DEBIAN"],"url":"http://www.debian.org/security/2014/dsa-2952"},{"name":"57760","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/57760"},{"name":"59034","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/59034"},{"name":"1030041","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1030041"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2014-1453","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":"The NFS server (nfsserver) in FreeBSD 8.3 through 10.0 does not acquire locks in the proper order when converting a directory file handle to a vnode, which allows remote authenticated users to cause a denial of service (deadlock) via vectors involving a thread that uses the correct locking order."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"66726","refsource":"BID","url":"http://www.securityfocus.com/bid/66726"},{"name":"FreeBSD-SA-14:05","refsource":"FREEBSD","url":"http://www.freebsd.org/security/advisories/FreeBSD-SA-14:05.nfsserver.asc"},{"name":"DSA-2952","refsource":"DEBIAN","url":"http://www.debian.org/security/2014/dsa-2952"},{"name":"57760","refsource":"SECUNIA","url":"http://secunia.com/advisories/57760"},{"name":"59034","refsource":"SECUNIA","url":"http://secunia.com/advisories/59034"},{"name":"1030041","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1030041"}]}}}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2014-1453","datePublished":"2014-04-16T18:00:00.000Z","dateReserved":"2014-01-14T00:00:00.000Z","dateUpdated":"2024-08-06T09:42:35.610Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2014-04-16 18:37:13","lastModifiedDate":"2026-05-06 22:30:45","problem_types":["CWE-399","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P","baseScore":4,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:8.3:*:*:*:*:*:*:*","matchCriteriaId":"30C501A1-FE2D-41E7-A5DB-C61D8701B9B4"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:8.4:*:*:*:*:*:*:*","matchCriteriaId":"5DB4C0E8-8E50-44B1-BE0C-4C261D9E9730"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.0:*:*:*:*:*:*:*","matchCriteriaId":"E6BD5BFF-260A-4A9E-B0AA-C8B8386B154E"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.0:beta1:*:*:*:*:*:*","matchCriteriaId":"CFBAF8FD-8266-46F4-836D-B0A24ECC817D"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.0:beta2:*:*:*:*:*:*","matchCriteriaId":"1D96D084-E1BC-437D-ACEB-B545078B8549"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.0:beta3:*:*:*:*:*:*","matchCriteriaId":"5764F9ED-05B4-4334-AE65-45492DAB9119"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.1:*:*:*:*:*:*:*","matchCriteriaId":"D78E559A-430D-4D50-8A83-58A37D393471"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.1:p4:*:*:*:*:*:*","matchCriteriaId":"DD6B2A2E-6E8C-40D7-B29F-1FC9E8B1076B"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.1:p5:*:*:*:*:*:*","matchCriteriaId":"0ADB3AF3-5E13-4EC3-AE3C-128DF51E1DF9"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.2:*:*:*:*:*:*:*","matchCriteriaId":"2C560926-7789-4052-819D-C36C43C9C61E"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.2:prerelease:*:*:*:*:*:*","matchCriteriaId":"213ECCF5-4FE2-4FE8-B84E-A1C9AA98F1F2"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.2:rc1:*:*:*:*:*:*","matchCriteriaId":"C52A912B-E7C6-484A-8E15-8208C97B8CB4"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:9.2:rc2:*:*:*:*:*:*","matchCriteriaId":"D4B097BE-2CA1-4236-AB8F-1151FCC845A9"},{"vulnerable":true,"criteria":"cpe:2.3:o:freebsd:freebsd:10.0:*:*:*:*:*:*:*","matchCriteriaId":"CA79CE41-D873-4A4A-A20C-83EB8772E5FA"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2014","CveId":"1453","Ordinal":"1","Title":"CVE-2014-1453","CVE":"CVE-2014-1453","Year":"2014"},"notes":[{"CveYear":"2014","CveId":"1453","Ordinal":"1","NoteData":"The NFS server (nfsserver) in FreeBSD 8.3 through 10.0 does not acquire locks in the proper order when converting a directory file handle to a vnode, which allows remote authenticated users to cause a denial of service (deadlock) via vectors involving a thread that uses the correct locking order.","Type":"Description","Title":"CVE-2014-1453"},{"CveYear":"2014","CveId":"1453","Ordinal":"2","NoteData":"2014-04-16","Type":"Other","Title":"Published"},{"CveYear":"2014","CveId":"1453","Ordinal":"3","NoteData":"2014-06-18","Type":"Other","Title":"Modified"}]}}}