{"api_version":"1","generated_at":"2026-07-23T09:56:16+00:00","cve":"CVE-2014-7266","urls":{"html":"https://cve.report/CVE-2014-7266","api":"https://cve.report/api/cve/CVE-2014-7266.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2014-7266","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2014-7266"},"summary":{"title":"CVE-2014-7266","description":"Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1983.","state":"PUBLISHED","assigner":"jpcert","published_at":"2015-02-01 15:59:00","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":"7.8","severity":"","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","data":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"}}],"references":[{"url":"http://jvn.jp/en/jp/JVN13566542/index.html","name":"http://jvn.jp/en/jp/JVN13566542/index.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"JVN#13566542: Cybozu Remote Service Manager vulnerable to denial-of-service (DoS)","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2015-000001","name":"http://jvndb.jvn.jp/jvndb/JVNDB-2015-000001","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://cs.cybozu.co.jp/2015/001245.html","name":"https://cs.cybozu.co.jp/2015/001245.html","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"],"title":"【サイボウズ リモートサービス】脆弱性対応について | サイボウズからのお知らせ","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-7266","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-7266","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":"7266","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cybozu","cpe5":"remote_service_manager","cpe6":"2.3.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"7266","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cybozu","cpe5":"remote_service_manager","cpe6":"3.1.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"7266","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cybozu","cpe5":"remote_service_manager","cpe6":"3.1.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2014","cve_id":"7266","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"cybozu","cpe5":"remote_service_manager","cpe6":"3.1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T12:47:32.471Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://cs.cybozu.co.jp/2015/001245.html"},{"name":"JVN#13566542","tags":["third-party-advisory","x_refsource_JVN","x_transferred"],"url":"http://jvn.jp/en/jp/JVN13566542/index.html"},{"name":"JVNDB-2015-000001","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred"],"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2015-000001"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2015-01-30T00:00:00.000Z","descriptions":[{"lang":"en","value":"Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1983."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2015-02-01T15:57:00.000Z","orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://cs.cybozu.co.jp/2015/001245.html"},{"name":"JVN#13566542","tags":["third-party-advisory","x_refsource_JVN"],"url":"http://jvn.jp/en/jp/JVN13566542/index.html"},{"name":"JVNDB-2015-000001","tags":["third-party-advisory","x_refsource_JVNDB"],"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2015-000001"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"vultures@jpcert.or.jp","ID":"CVE-2014-7266","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":"Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1983."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://cs.cybozu.co.jp/2015/001245.html","refsource":"CONFIRM","url":"https://cs.cybozu.co.jp/2015/001245.html"},{"name":"JVN#13566542","refsource":"JVN","url":"http://jvn.jp/en/jp/JVN13566542/index.html"},{"name":"JVNDB-2015-000001","refsource":"JVNDB","url":"http://jvndb.jvn.jp/jvndb/JVNDB-2015-000001"}]}}}},"cveMetadata":{"assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","assignerShortName":"jpcert","cveId":"CVE-2014-7266","datePublished":"2015-02-01T15:00:00.000Z","dateReserved":"2014-09-30T00:00:00.000Z","dateUpdated":"2024-08-06T12:47:32.471Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2015-02-01 15:59:00","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:N/C:N/I:N/A:C","baseScore":7.8,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10,"impactScore":6.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:cybozu:remote_service_manager:2.3.0:*:*:*:*:*:*:*","matchCriteriaId":"59AB19A7-2F3D-45A8-96EB-6354B4C23C9D"},{"vulnerable":true,"criteria":"cpe:2.3:a:cybozu:remote_service_manager:3.1.0:*:*:*:*:*:*:*","matchCriteriaId":"6CE5F1F5-6B38-477A-864A-F221FF15607D"},{"vulnerable":true,"criteria":"cpe:2.3:a:cybozu:remote_service_manager:3.1.1:*:*:*:*:*:*:*","matchCriteriaId":"ADCF1218-7F7F-4EC2-BA63-97D28F2EDD03"},{"vulnerable":true,"criteria":"cpe:2.3:a:cybozu:remote_service_manager:3.1.2:*:*:*:*:*:*:*","matchCriteriaId":"D35FA1A5-AE98-4CD5-9766-89A34E00DC8E"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2014","CveId":"7266","Ordinal":"1","Title":"CVE-2014-7266","CVE":"CVE-2014-7266","Year":"2014"},"notes":[{"CveYear":"2014","CveId":"7266","Ordinal":"1","NoteData":"Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1983.","Type":"Description","Title":"CVE-2014-7266"},{"CveYear":"2014","CveId":"7266","Ordinal":"2","NoteData":"2015-02-01","Type":"Other","Title":"Published"},{"CveYear":"2014","CveId":"7266","Ordinal":"3","NoteData":"2015-02-01","Type":"Other","Title":"Modified"}]}}}