{"metadata": {"vulnerability": "CVE-2021-33897", "count": 18, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 12}}, "data": [{"timestamp": "2021-06-06T00:00:00Z", "date_only": false, "value": "2021-06-06T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-33897", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-11-17T00:00:00Z", "date_only": false, "value": "2022-11-17T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-33897", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2022-11-17T00:00:00Z", "date_only": false, "value": "2022-11-17T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "CVE-2021-33897", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-11-17T21:15:00Z", "date_only": false, "value": "2022-11-17T21:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-QQW3-9X22-V9QF", "record": "GHSA-QQW3-9X22-V9QF", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2022-11-17T21:15:00Z", "date_only": false, "value": "2022-11-17T21:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-33897", "record": "GSD-2021-33897", "field": "namespaces.nvd.nist.gov.publishedDate", "linked_record": true}, {"timestamp": "2022-11-17T21:15:12.350Z", "date_only": false, "value": "2022-11-17T21:15:12.350", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-33897", "record": "FKIE_CVE-2021-33897", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-11-17T21:30:50Z", "date_only": false, "value": "2022-11-17T21:30:50Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-QQW3-9X22-V9QF", "record": "GHSA-QQW3-9X22-V9QF", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-11-18T00:18:05Z", "date_only": false, "value": "2022-11-18T00:18:05.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/53113", "record": "CVE-2021-33897", "field": "creation_timestamp", "uuid": "faa3c650-eacd-415a-b88e-8a7e5d3ab7a4", "content": "\u203c CVE-2021-33897 \u203c\n\nA buffer overflow in Synthesia before 10.7.5567, when a non-Latin locale is used, allows user-assisted attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes. This file is mishandled during a deletion attempt. In Synthesia before 10.9, an improper path handling allows local attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/53113"}, {"timestamp": "2022-11-21T20:01:00Z", "date_only": false, "value": "2022-11-21T20:01Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-33897", "record": "GSD-2021-33897", "field": "namespaces.nvd.nist.gov.lastModifiedDate", "linked_record": true}, {"timestamp": "2022-11-21T21:30:15Z", "date_only": false, "value": "2022-11-21T21:30:15Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-QQW3-9X22-V9QF", "record": "GHSA-QQW3-9X22-V9QF", "field": "modified", "linked_record": true}, {"timestamp": "2023-12-13T01:23:18.230Z", "date_only": false, "value": "2023-12-13T01:23:18.230319Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-33897", "record": "GSD-2021-33897", "field": "gsd.osvSchema.modified", "linked_record": true}, {"timestamp": "2024-08-04T00:05:52.451Z", "date_only": false, "value": "2024-08-04T00:05:52.451Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-33897", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-29T20:32:07.239Z", "date_only": false, "value": "2025-04-29T20:32:07.239415Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-33897", "field": "containers.adp.1.metrics.1.other.content.timestamp"}, {"timestamp": "2025-04-29T20:32:07.239Z", "date_only": false, "value": "2025-04-29T20:32:07.239415Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-33897", "record": "FKIE_CVE-2021-33897", "field": "metrics.ssvcV203.0.ssvcData.timestamp", "linked_record": true}, {"timestamp": "2025-04-29T20:32:46.114Z", "date_only": false, "value": "2025-04-29T20:32:46.114Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-33897", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-29T20:32:46.114Z", "date_only": false, "value": "2025-04-29T20:32:46.114Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-33897", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-29T21:13:33Z", "date_only": false, "value": "2025-04-29T21:13:33.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/13930", "record": "CVE-2021-33897", "field": "creation_timestamp", "uuid": "830966b6-c518-4281-ba99-f6dab034ad8f", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-33897\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: A buffer overflow in Synthesia before 10.7.5567, when a non-Latin locale is used, allows user-assisted attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes. This file is mishandled during a deletion attempt. In Synthesia before 10.9, an improper path handling allows local attackers to cause a denial of service (application crash) via a crafted MIDI file with malformed bytes.\n\ud83d\udccf Published: 2022-11-17T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-29T20:32:46.114Z\n\ud83d\udd17 References:\n1. https://isopach.dev/CVE-2021-33897\n2. https://synthesiagame.com/news", "url": "https://t.me/DarkWebInformer_CVEAlerts/13930"}, {"timestamp": "2026-06-17T03:55:20.913Z", "date_only": false, "value": "2026-06-17T03:55:20.913", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-33897", "record": "FKIE_CVE-2021-33897", "field": "lastModified", "linked_record": true}], "metrics": {"as_of": "2026-11-12T22:53:06.462Z", "anchors": {"origin": {"timestamp": "2022-11-17T00:00:00Z", "date_only": false, "value": "2022-11-17T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-33897", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2022-11-17T00:00:00Z", "date_only": false, "value": "2022-11-17T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-33897", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": null, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["end"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 125880786.462326, "hours": 34966.88512842389, "days": 1456.953547017662, "min_seconds": 125794386.462326, "max_seconds": 125880786.462326, "approximate": true, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2022-11-17T00:00:00Z", "date_only": false, "value": "2022-11-17T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-33897", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-12T22:53:06.462Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}