{"api_version":"1","generated_at":"2026-07-23T15:39:26+00:00","cve":"CVE-2021-28421","urls":{"html":"https://cve.report/CVE-2021-28421","api":"https://cve.report/api/cve/CVE-2021-28421.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-28421","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-28421"},"summary":{"title":"CVE-2021-28421","description":"** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-21417. Reason: This candidate is a duplicate of CVE-2021-21417. Notes: All CVE users should reference CVE-2021-21417 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.","state":"REJECT","assigner":"cve@mitre.org","published_at":"2021-04-13 14:15:00","updated_at":"2023-11-07 03:32:00"},"problem_types":[],"metrics":[],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2021/06/msg00027.html","name":"[debian-lts-announce] 20210629 [SECURITY] [DLA 2697-1] fluidsynth security update","refsource":"MLIST","tags":[],"title":"[SECURITY] [DLA 2697-1] fluidsynth security update","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/FluidSynth/fluidsynth/pull/810","name":"https://github.com/FluidSynth/fluidsynth/pull/810","refsource":"MISC","tags":[],"title":"Invalid generators were not removed from zone list by derselbst · Pull Request #810 · FluidSynth/fluidsynth · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/FluidSynth/fluidsynth/issues/808","name":"https://github.com/FluidSynth/fluidsynth/issues/808","refsource":"MISC","tags":[],"title":"fluidsynth crashes when loading malformed sf2 file · Issue #808 · FluidSynth/fluidsynth · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-28421","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28421","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"28421","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fluidsynth","cpe5":"fluidsynth","cpe6":"2.1.7","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2021-28421","qid":"178689","title":"Debian Security Update for fluidsynth (DLA 2697-1)"},{"cve":"CVE-2021-28421","qid":"710034","title":"Gentoo Linux FluidSynth Remote code execution (GLSA 202107-34)"},{"cve":"CVE-2021-28421","qid":"750267","title":"OpenSUSE Security Update for fluidsynth (openSUSE-SU-2021:0553-1)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2021-28421","ASSIGNER":"cve@mitre.org","STATE":"REJECT"},"description":{"description_data":[{"lang":"eng","value":"** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-21417. Reason: This candidate is a duplicate of CVE-2021-21417. Notes: All CVE users should reference CVE-2021-21417 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage."}]}},"nvd":{"publishedDate":"2021-04-13 14:15:00","lastModifiedDate":"2023-11-07 03:32:00","problem_types":[],"metrics":[],"configurations":{"CVE_data_version":"4.0","nodes":[]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"28421","Ordinal":"203588","Title":"CVE-2021-28421","CVE":"CVE-2021-28421","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"28421","Ordinal":"1","NoteData":"** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-21417. Reason: This candidate is a duplicate of CVE-2021-21417. Notes: All CVE users should reference CVE-2021-21417 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"28421","Ordinal":"2","NoteData":"2021-04-13","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"28421","Ordinal":"3","NoteData":"2021-07-13","Type":"Other","Title":"Modified"}]}}}