{"metadata": {"vulnerability": "CVE-2021-21852", "count": 18, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 12}}, "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-2021-21852", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-08-18T00:00:00Z", "date_only": false, "value": "2021-08-18T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-21852", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-08-18T13:15:00Z", "date_only": false, "value": "2021-08-18T13:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-4WX3-GV33-FJG8", "record": "GHSA-4WX3-GV33-FJG8", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-08-18T13:15:00Z", "date_only": false, "value": "2021-08-18T13:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-21852", "record": "UBUNTU-CVE-2021-21852", "field": "published"}, {"timestamp": "2021-08-18T13:15:00Z", "date_only": false, "value": "2021-08-18T13:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-21852", "record": "GSD-2021-21852", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-08-18T13:15:07.883Z", "date_only": false, "value": "2021-08-18T13:15:07.883", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21852", "record": "FKIE_CVE-2021-21852", "field": "published"}, {"timestamp": "2021-08-18T16:16:58Z", "date_only": false, "value": "2021-08-18T16:16:58.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/27509", "record": "CVE-2021-21852", "field": "creation_timestamp", "uuid": "e3ac659c-78a9-4e33-9c33-7d8d844111e6", "content": "\u203c CVE-2021-21852 \u203c\n\nMultiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input at \u00e2\u20ac\u0153stss\u00e2\u20ac\ufffd decoder can cause an integer overflow due to unchecked arithmetic resulting in a heap-based buffer overflow that causes memory corruption. An attacker can convince a user to open a video to trigger this vulnerability.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/27509"}, {"timestamp": "2021-08-19T00:00:00Z", "date_only": true, "value": "2021-08-19", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-64085", "record": "CNVD-2021-64085", "field": "submitTime"}, {"timestamp": "2021-08-23T00:00:00Z", "date_only": true, "value": "2021-08-23", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-64085", "record": "CNVD-2021-64085", "field": "openTime"}, {"timestamp": "2022-05-24T22:28:13Z", "date_only": false, "value": "2022-05-24T22:28:13Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-4WX3-GV33-FJG8", "record": "GHSA-4WX3-GV33-FJG8", "field": "published"}, {"timestamp": "2023-05-27T00:00:00Z", "date_only": false, "value": "2023-05-27T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / talos", "record": "CVE-2021-21852", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-05-27T04:15:00Z", "date_only": false, "value": "2023-05-27T04:15Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-21852", "record": "GSD-2021-21852", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-05-27T06:30:36Z", "date_only": false, "value": "2023-05-27T06:30:36Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-4WX3-GV33-FJG8", "record": "GHSA-4WX3-GV33-FJG8", "field": "modified"}, {"timestamp": "2023-12-13T01:23:11.134Z", "date_only": false, "value": "2023-12-13T01:23:11.134433Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-21852", "record": "GSD-2021-21852", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T18:23:29.542Z", "date_only": false, "value": "2024-08-03T18:23:29.542Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-21852", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T18:23:29.542Z", "date_only": false, "value": "2024-08-03T18:23:29.542Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-21852", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-04-22T07:39:55Z", "date_only": false, "value": "2026-04-22T07:39:55Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-21852", "record": "UBUNTU-CVE-2021-21852", "field": "modified"}, {"timestamp": "2026-06-17T03:36:14.190Z", "date_only": false, "value": "2026-06-17T03:36:14.190", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-21852", "record": "FKIE_CVE-2021-21852", "field": "lastModified"}]}