{"metadata": {"vulnerability": "cve-2021-33640", "count": 43, "kinds": {"milestone": 8, "sighting": 1, "kev": 0, "other": 34}}, "data": [{"timestamp": "2021-05-28T00:00:00Z", "date_only": false, "value": "2021-05-28T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-33640", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-12-02T00:00:00Z", "date_only": false, "value": "2022-12-02T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2021-33640", "record": "MSRC_CVE-2021-33640", "field": "document.tracking.initial_release_date", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-12-09T11:05:26Z", "date_only": false, "value": "2022-12-09T11:05:26Z", "kind": "milestone", "label": "Published", "source": "osv_openeuler \u00b7 OESA-2022-2129", "record": "OESA-2022-2129", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-12-19T00:00:00Z", "date_only": false, "value": "2022-12-19T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202212-1824", "record": "VAR-202212-1824", "field": "sources_release_date.data.0.date", "linked_record": true}, {"timestamp": "2022-12-19T00:00:00Z", "date_only": false, "value": "2022-12-19T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-33640", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2022-12-19T16:15:00Z", "date_only": false, "value": "2022-12-19T16:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-PJRV-5VW3-5FRJ", "record": "GHSA-PJRV-5VW3-5FRJ", "field": "database_specific.nvd_published_at", "linked_record": true}, {"timestamp": "2022-12-19T16:15:00Z", "date_only": false, "value": "2022-12-19T16:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-33640", "record": "GSD-2021-33640", "field": "namespaces.nvd.nist.gov.publishedDate", "linked_record": true}, {"timestamp": "2022-12-19T16:15:10.840Z", "date_only": false, "value": "2022-12-19T16:15:10.840000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202212-1824", "record": "VAR-202212-1824", "field": "sources_release_date.data.3.date", "linked_record": true}, {"timestamp": "2022-12-19T16:15:10.840Z", "date_only": false, "value": "2022-12-19T16:15:10.840", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-33640", "record": "FKIE_CVE-2021-33640", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-12-19T18:16:47Z", "date_only": false, "value": "2022-12-19T18:16:47.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/54889", "record": "CVE-2021-33640", "field": "creation_timestamp", "uuid": "7b9365ab-7c35-47a9-a5ce-66c155f8dae3", "content": "\u203c CVE-2021-33640 \u203c\n\nAfter tar_close(), libtar.c releases the memory pointed to by pointer t. After tar_close() is called in the list() function, it continues to use pointer t: free_longlink_longname(t->th_buf) . As a result, the released memory is used (use-after-free).\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/54889"}, {"timestamp": "2022-12-19T18:30:25Z", "date_only": false, "value": "2022-12-19T18:30:25Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-PJRV-5VW3-5FRJ", "record": "GHSA-PJRV-5VW3-5FRJ", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event", "linked_record": true}, {"timestamp": "2022-12-28T00:00:00Z", "date_only": false, "value": "2022-12-28T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / openEuler", "record": "cve-2021-33640", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-12-29T00:00:00Z", "date_only": false, "value": "2022-12-29T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202212-1824", "record": "VAR-202212-1824", "field": "sources_update_date.data.0.date", "linked_record": 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