{"metadata": {"vulnerability": "CVE-2021-21946", "count": 22, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 17}}, "data": [{"timestamp": "2021-01-04T00:00:00Z", "date_only": false, "value": "2021-01-04T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-21946", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-02-23T00:00:00Z", "date_only": true, "value": "2022-02-23", "kind": "other", "label": "DATE PUBLIC", "source": "cvelistv5 / talos", "record": "CVE-2021-21946", "field": "containers.cna.x_legacyV4Record.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2022-02-23T00:00:00Z", "date_only": true, "value": "2022-02-23", "kind": "other", "label": "DATE PUBLIC", "source": "gsd \u00b7 GSD-2021-21946", "record": "GSD-2021-21946", "field": "namespaces.cve.org.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2022-02-23T00:00:00Z", "date_only": false, "value": "2022-02-23T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / talos", "record": "CVE-2021-21946", "field": "containers.cna.datePublic"}, {"timestamp": "2022-04-14T19:55:58.586Z", "date_only": false, "value": "2022-04-14T19:55:58.586Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-21946", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-04-14T20:15:00Z", "date_only": false, "value": "2022-04-14T20:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-QJCX-RHWQ-959W", "record": "GHSA-QJCX-RHWQ-959W", "field": "database_specific.nvd_published_at"}, {"timestamp": "2022-04-14T20:15:00Z", "date_only": false, "value": "2022-04-14T20:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-21946", "record": "GSD-2021-21946", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-04-14T20:15:08.423Z", "date_only": false, "value": "2022-04-14T20:15:08.423", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21946", "record": "FKIE_CVE-2021-21946", "field": "published"}, {"timestamp": "2022-04-15T00:00:39Z", "date_only": false, "value": "2022-04-15T00:00:39Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-QJCX-RHWQ-959W", "record": "GHSA-QJCX-RHWQ-959W", "field": "published"}, {"timestamp": "2022-04-15T00:19:35Z", "date_only": false, "value": "2022-04-15T00:19:35.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/40823", "record": "CVE-2021-21946", "field": "creation_timestamp", "uuid": "968ee4f2-84b7-40b9-ac0e-9de9252fb898", "content": "\u203c CVE-2021-21946 \u203c\n\nTwo heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities. Placeholder\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/40823"}, {"timestamp": "2022-04-22T00:00:51Z", "date_only": false, "value": "2022-04-22T00:00:51Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-QJCX-RHWQ-959W", "record": "GHSA-QJCX-RHWQ-959W", "field": "modified"}, {"timestamp": "2022-04-25T00:00:00Z", "date_only": true, "value": "2022-04-25", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2022-35415", "record": "CNVD-2022-35415", "field": "submitTime"}, {"timestamp": "2022-05-07T00:00:00Z", "date_only": true, "value": "2022-05-07", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2022-35415", "record": "CNVD-2022-35415", "field": "openTime"}, {"timestamp": "2022-08-19T18:04:45Z", "date_only": false, "value": "2022-08-19T18:04:45.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / talos", "record": "CVE-2021-21946", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-12-06T21:12:00Z", "date_only": false, "value": "2022-12-06T21:12Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-21946", "record": "GSD-2021-21946", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:23:10.821Z", "date_only": false, "value": "2023-12-13T01:23:10.821564Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-21946", "record": "GSD-2021-21946", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T18:30:23.521Z", "date_only": false, "value": "2024-08-03T18:30:23.521Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-21946", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-15T18:20:45.908Z", "date_only": false, "value": "2025-04-15T18:20:45.908762Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-21946", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-15T18:20:45.908Z", "date_only": false, "value": "2025-04-15T18:20:45.908762Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21946", "record": "FKIE_CVE-2021-21946", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-15T19:08:48.828Z", "date_only": false, "value": "2025-04-15T19:08:48.828Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-21946", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-15T19:08:48.828Z", "date_only": false, "value": "2025-04-15T19:08:48.828Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-21946", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:36:24.590Z", "date_only": false, "value": "2026-06-17T03:36:24.590", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21946", "record": "FKIE_CVE-2021-21946", "field": "lastModified"}]}