{"api_version":"1","generated_at":"2026-07-23T07:17:03+00:00","cve":"CVE-2013-4457","urls":{"html":"https://cve.report/CVE-2013-4457","api":"https://cve.report/api/cve/CVE-2013-4457.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2013-4457","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2013-4457"},"summary":{"title":"CVE-2013-4457","description":"The Cocaine gem 0.4.0 through 0.5.2 for Ruby allows context-dependent attackers to execute arbitrary commands via a crafted has object, related to recursive variable interpolation.","state":"PUBLISHED","assigner":"redhat","published_at":"2013-11-02 18:55:03","updated_at":"2026-04-29 01:13:23"},"problem_types":["CWE-78","n/a"],"metrics":[{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.8","severity":"","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2013/10/22/10","name":"http://www.openwall.com/lists/oss-security/2013/10/22/10","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"oss-security - Recursive Interpolation Vulnerability in Cocaine rubygem (CVE-2013-4457)","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/thoughtbot/cocaine/blob/master/NEWS.md","name":"https://github.com/thoughtbot/cocaine/blob/master/NEWS.md","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"cocaine/NEWS.md at master · thoughtbot/cocaine · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/55365","name":"http://secunia.com/advisories/55365","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"title":"Security Advisory SA55365 - Ruby cocaine Gem Hash Parameter Handling Security Bypass Vulnerability - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://osvdb.org/98835","name":"http://osvdb.org/98835","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-4457","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4457","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":"2013","cve_id":"4457","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thoughtbot","cpe5":"cocaine","cpe6":"0.4.0","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"ruby","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4457","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thoughtbot","cpe5":"cocaine","cpe6":"0.4.1","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"ruby","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4457","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thoughtbot","cpe5":"cocaine","cpe6":"0.4.2","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"ruby","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4457","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thoughtbot","cpe5":"cocaine","cpe6":"0.5.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"ruby","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4457","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thoughtbot","cpe5":"cocaine","cpe6":"0.5.1","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"ruby","cpe12":"*","cpe13":"*"},{"cve_year":"2013","cve_id":"4457","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"thoughtbot","cpe5":"cocaine","cpe6":"0.5.2","cpe7":"-","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"ruby","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-06T16:45:14.682Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/thoughtbot/cocaine/blob/master/NEWS.md"},{"name":"98835","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"],"url":"http://osvdb.org/98835"},{"name":"[oss-security] 20131022 Recursive Interpolation Vulnerability in Cocaine rubygem (CVE-2013-4457)","tags":["mailing-list","x_refsource_MLIST","x_transferred"],"url":"http://www.openwall.com/lists/oss-security/2013/10/22/10"},{"name":"55365","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"],"url":"http://secunia.com/advisories/55365"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"The Cocaine gem 0.4.0 through 0.5.2 for Ruby allows context-dependent attackers to execute arbitrary commands via a crafted has object, related to recursive variable interpolation."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2013-11-02T18:00:00.000Z","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/thoughtbot/cocaine/blob/master/NEWS.md"},{"name":"98835","tags":["vdb-entry","x_refsource_OSVDB"],"url":"http://osvdb.org/98835"},{"name":"[oss-security] 20131022 Recursive Interpolation Vulnerability in Cocaine rubygem (CVE-2013-4457)","tags":["mailing-list","x_refsource_MLIST"],"url":"http://www.openwall.com/lists/oss-security/2013/10/22/10"},{"name":"55365","tags":["third-party-advisory","x_refsource_SECUNIA"],"url":"http://secunia.com/advisories/55365"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2013-4457","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 Cocaine gem 0.4.0 through 0.5.2 for Ruby allows context-dependent attackers to execute arbitrary commands via a crafted has object, related to recursive variable interpolation."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://github.com/thoughtbot/cocaine/blob/master/NEWS.md","refsource":"CONFIRM","url":"https://github.com/thoughtbot/cocaine/blob/master/NEWS.md"},{"name":"98835","refsource":"OSVDB","url":"http://osvdb.org/98835"},{"name":"[oss-security] 20131022 Recursive Interpolation Vulnerability in Cocaine rubygem (CVE-2013-4457)","refsource":"MLIST","url":"http://www.openwall.com/lists/oss-security/2013/10/22/10"},{"name":"55365","refsource":"SECUNIA","url":"http://secunia.com/advisories/55365"}]}}}},"cveMetadata":{"assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","assignerShortName":"redhat","cveId":"CVE-2013-4457","datePublished":"2013-11-02T18:00:00.000Z","dateReserved":"2013-06-12T00:00:00.000Z","dateUpdated":"2024-09-16T16:17:32.551Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2013-11-02 18:55:03","lastModifiedDate":"2026-04-29 01:13:23","problem_types":["CWE-78","n/a"],"metrics":{"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:thoughtbot:cocaine:0.4.0:-:*:*:*:ruby:*:*","matchCriteriaId":"E0A3F112-7C8C-452B-B575-086CC85C66A8"},{"vulnerable":true,"criteria":"cpe:2.3:a:thoughtbot:cocaine:0.4.1:-:*:*:*:ruby:*:*","matchCriteriaId":"C3B7D3FF-A2DF-4D5F-AEDE-652CAF37DEE6"},{"vulnerable":true,"criteria":"cpe:2.3:a:thoughtbot:cocaine:0.4.2:-:*:*:*:ruby:*:*","matchCriteriaId":"C672466B-D327-48B5-8104-2988733A7EC3"},{"vulnerable":true,"criteria":"cpe:2.3:a:thoughtbot:cocaine:0.5.0:*:*:*:*:ruby:*:*","matchCriteriaId":"043EF947-A38D-4622-86EE-D1A77729578C"},{"vulnerable":true,"criteria":"cpe:2.3:a:thoughtbot:cocaine:0.5.1:-:*:*:*:ruby:*:*","matchCriteriaId":"79A123CF-DBCB-49C2-B581-6B50E3F211F5"},{"vulnerable":true,"criteria":"cpe:2.3:a:thoughtbot:cocaine:0.5.2:-:*:*:*:ruby:*:*","matchCriteriaId":"67BABC98-3058-4741-8B12-3F8A5830E240"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2013","CveId":"4457","Ordinal":"1","Title":"CVE-2013-4457","CVE":"CVE-2013-4457","Year":"2013"},"notes":[{"CveYear":"2013","CveId":"4457","Ordinal":"1","NoteData":"The Cocaine gem 0.4.0 through 0.5.2 for Ruby allows context-dependent attackers to execute arbitrary commands via a crafted has object, related to recursive variable interpolation.","Type":"Description","Title":"CVE-2013-4457"},{"CveYear":"2013","CveId":"4457","Ordinal":"2","NoteData":"2013-11-02","Type":"Other","Title":"Published"}]}}}