{"metadata": {"vulnerability": "cve-2021-4022", "count": 14, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 9}}, "data": [{"timestamp": "2021-11-25T00:00:00Z", "date_only": false, "value": "2021-11-25T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-4022", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-08-25T17:26:43Z", "date_only": false, "value": "2022-08-25T17:26:43.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-4022", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2022-08-25T17:26:43Z", "date_only": false, "value": "2022-08-25T17:26:43.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / fedora", "record": "cve-2021-4022", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-08-25T18:15:00Z", "date_only": false, "value": "2022-08-25T18:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-5WM3-RHR5-RWMM", "record": "GHSA-5WM3-RHR5-RWMM", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2022-08-25T18:15:00Z", "date_only": false, "value": "2022-08-25T18:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-4022", "record": "GSD-2021-4022", "field": "namespaces.nvd.nist.gov.publishedDate", "linked_record": true}, {"timestamp": "2022-08-25T18:15:09.443Z", "date_only": false, "value": "2022-08-25T18:15:09.443", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4022", "record": "FKIE_CVE-2021-4022", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-08-25T22:24:17Z", "date_only": false, "value": "2022-08-25T22:24:17.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/48801", "record": "CVE-2021-4022", "field": "creation_timestamp", "uuid": "fe1ced15-6206-4dd9-af45-94f860282def", "content": "\u203c CVE-2021-4022 \u203c\n\nA vulnerability was found in rizin. The bug involves an ELF64 binary for the HPPA architecture. When a specially crafted binarygets analysed by rizin, it causes rizin to crash by freeing an uninitialized (and potentially user controlled, depending on the build) memory address.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/48801"}, {"timestamp": "2022-08-26T00:03:31Z", "date_only": false, "value": "2022-08-26T00:03:31Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-5WM3-RHR5-RWMM", "record": "GHSA-5WM3-RHR5-RWMM", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-08-31T17:03:00Z", "date_only": false, "value": "2022-08-31T17:03Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-4022", "record": "GSD-2021-4022", "field": "namespaces.nvd.nist.gov.lastModifiedDate", "linked_record": true}, {"timestamp": "2022-09-01T00:00:22Z", "date_only": false, "value": "2022-09-01T00:00:22Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-5WM3-RHR5-RWMM", "record": "GHSA-5WM3-RHR5-RWMM", "field": "modified", "linked_record": true}, {"timestamp": "2023-12-13T01:23:11.763Z", "date_only": false, "value": "2023-12-13T01:23:11.763426Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-4022", "record": "GSD-2021-4022", "field": "gsd.osvSchema.modified", "linked_record": true}, {"timestamp": "2024-08-03T17:16:03.280Z", "date_only": false, "value": "2024-08-03T17:16:03.280Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-4022", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T17:16:03.280Z", "date_only": false, "value": "2024-08-03T17:16:03.280Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-4022", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T04:18:54.660Z", "date_only": false, "value": "2026-06-17T04:18:54.660", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4022", "record": "FKIE_CVE-2021-4022", "field": "lastModified", "linked_record": true}], "metrics": {"as_of": "2026-11-07T18:46:12.004Z", "anchors": {"origin": {"timestamp": "2022-08-25T17:26:43Z", "date_only": false, "value": "2022-08-25T17:26:43.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-4022", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2022-08-25T17:26:43Z", "date_only": false, "value": "2022-08-25T17:26:43.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-4022", "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": 132628769.004503, "hours": 36841.32472347305, "days": 1535.0551968113773, "min_seconds": 132628769.004503, "max_seconds": 132628769.004503, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2022-08-25T17:26:43Z", "date_only": false, "value": "2022-08-25T17:26:43.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-4022", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-11-07T18:46:12.004Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}