{"api_version":"1","generated_at":"2026-07-23T12:01:07+00:00","cve":"CVE-2016-8647","urls":{"html":"https://cve.report/CVE-2016-8647","api":"https://cve.report/api/cve/CVE-2016-8647.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2016-8647","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-8647"},"summary":{"title":"CVE-2016-8647","description":"An input validation vulnerability was found in Ansible's mysql_user module before 2.2.1.0, which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2018-07-26 14:29:00","updated_at":"2024-01-26 18:02:00"},"problem_types":["CWE-20"],"metrics":[],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1396174","name":"https://bugzilla.redhat.com/show_bug.cgi?id=1396174","refsource":"MISC","tags":[],"title":"1396174 – (CVE-2016-8647) CVE-2016-8647 Ansible: in some circumstances the mysql_user module may fail to correctly change a password","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/security/cve/CVE-2016-8647","name":"https://access.redhat.com/security/cve/CVE-2016-8647","refsource":"MISC","tags":[],"title":"CVE-2016-8647 - Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2017:1685","name":"RHSA-2017:1685","refsource":"REDHAT","tags":["Vendor Advisory"],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8647","name":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8647","refsource":"CONFIRM","tags":["Issue Tracking","Vendor Advisory"],"title":"1396174 – (CVE-2016-8647) CVE-2016-8647 Ansible: in some circumstances the mysql_user module may fail to correctly change a password","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/ansible/ansible-modules-core/pull/5388","name":"https://github.com/ansible/ansible-modules-core/pull/5388","refsource":"CONFIRM","tags":["Third Party Advisory"],"title":"mysql_user: fix user_mod on MySQL(-like) 5.7+ (Fixes #3003) by wouteroostervld · Pull Request #5388 · ansible/ansible-modules-core · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-8647","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-8647","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2016","cve_id":"8647","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"ansible_engine","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"8647","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"ansible_engine","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"8647","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"virtualization","cpe6":"4.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2016","cve_id":"8647","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"virtualization","cpe6":"4.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2016-8647","qid":"980801","title":"Python (pip) Security Update for ansible (GHSA-x4cm-m36h-c6qj)"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2016-8647","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"An input validation vulnerability was found in Ansible's mysql_user module before 2.2.1.0, which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-20","cweId":"CWE-20"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Red Hat","product":{"product_data":[{"product_name":"Ansible","version":{"version_data":[{"version_affected":"=","version_value":"2.2.1.0"}]}}]}}]}},"references":{"reference_data":[{"url":"https://access.redhat.com/errata/RHSA-2017:1685","refsource":"MISC","name":"https://access.redhat.com/errata/RHSA-2017:1685"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8647","refsource":"MISC","name":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8647"},{"url":"https://github.com/ansible/ansible-modules-core/pull/5388","refsource":"MISC","name":"https://github.com/ansible/ansible-modules-core/pull/5388"}]},"impact":{"cvss":[{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2.2,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N","version":"3.0"}]}},"nvd":{"publishedDate":"2018-07-26 14:29:00","lastModifiedDate":"2024-01-26 18:02:00","problem_types":["CWE-20"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.2,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:ansible_engine:*:*:*:*:*:*:*:*","versionEndExcluding":"2.2.1.0","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:virtualization:4.1:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2016","CveId":"8647","Ordinal":"95302","Title":"CVE-2016-8647","CVE":"CVE-2016-8647","Year":"2016"},"notes":[{"CveYear":"2016","CveId":"8647","Ordinal":"1","NoteData":"An input validation vulnerability was found in Ansible's mysql_user module before 2.2.1.0, which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed.","Type":"Description","Title":null},{"CveYear":"2016","CveId":"8647","Ordinal":"2","NoteData":"2018-07-26","Type":"Other","Title":"Published"},{"CveYear":"2016","CveId":"8647","Ordinal":"3","NoteData":"2018-07-27","Type":"Other","Title":"Modified"}]}}}