{"metadata": {"vulnerability": "CVE-2021-22567", "count": 20, "kinds": {"milestone": 3, "sighting": 2, "kev": 0, "other": 15}}, "data": [{"timestamp": "2021-01-05T00:00:00Z", "date_only": false, "value": "2021-01-05T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-22567", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-11-16T00:00:00Z", "date_only": false, "value": "2021-11-16T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / Google", "record": "CVE-2021-22567", "field": "containers.cna.datePublic"}, {"timestamp": "2021-11-16T23:00:00Z", "date_only": false, "value": "2021-11-16T23:00:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "cvelistv5 / Google", "record": "CVE-2021-22567", "field": "containers.cna.x_legacyV4Record.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-11-16T23:00:00Z", "date_only": false, "value": "2021-11-16T23:00:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "gsd \u00b7 GSD-2021-22567", "record": "GSD-2021-22567", "field": "namespaces.cve.org.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2022-01-05T10:55:11Z", "date_only": false, "value": "2022-01-05T10:55:11.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Google", "record": "CVE-2021-22567", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-01-05T10:55:11.851Z", "date_only": false, "value": "2022-01-05T10:55:11.851Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-22567", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-01-05T11:15:00Z", "date_only": false, "value": "2022-01-05T11:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-22567", "record": "GSD-2021-22567", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-01-05T11:15:08.120Z", "date_only": false, "value": "2022-01-05T11:15:08.120", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-22567", "record": "FKIE_CVE-2021-22567", "field": "published"}, {"timestamp": "2022-01-05T14:40:40Z", "date_only": false, "value": "2022-01-05T14:40:40.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/34973", "record": "CVE-2021-22567", "field": "creation_timestamp", "uuid": "880f0daa-960f-419b-862e-60c59dafd555", "content": "\u203c CVE-2021-22567 \u203c\n\nBidirectional Unicode text can be interpreted and compiled differently than how it appears in editors which can be exploited to get nefarious code passed a code review by appearing benign. An attacker could embed a source that is invisible to a code reviewer that modifies the behavior of a program in unexpected ways.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/34973"}, {"timestamp": "2022-01-10T00:00:00Z", "date_only": true, "value": "2022-01-10", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2022-09790", "record": "CNVD-2022-09790", "field": "submitTime"}, {"timestamp": "2022-01-12T18:43:00Z", "date_only": false, "value": "2022-01-12T18:43Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-22567", "record": "GSD-2021-22567", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-02-12T00:00:00Z", "date_only": true, "value": "2022-02-12", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2022-09790", "record": "CNVD-2022-09790", "field": "openTime"}, {"timestamp": "2023-12-13T01:23:24.816Z", "date_only": false, "value": "2023-12-13T01:23:24.816175Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-22567", "record": "GSD-2021-22567", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T18:44:14.038Z", "date_only": false, "value": "2024-08-03T18:44:14.038Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-22567", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-21T13:35:56.111Z", "date_only": false, "value": "2025-04-21T13:35:56.111280Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-22567", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-21T13:35:56.111Z", "date_only": false, "value": "2025-04-21T13:35:56.111280Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-22567", "record": "FKIE_CVE-2021-22567", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-21T13:57:18.231Z", "date_only": false, "value": "2025-04-21T13:57:18.231Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-22567", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-21T13:57:18.231Z", "date_only": false, "value": "2025-04-21T13:57:18.231Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-22567", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-21T14:01:59Z", "date_only": false, "value": "2025-04-21T14:01:59.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/12645", "record": "CVE-2021-22567", "field": "creation_timestamp", "uuid": "05abf7c4-2de9-44c8-8ad7-d351b7f27982", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-22567\n\ud83d\udd25 CVSS Score: 4.6 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L)\n\ud83d\udd39 Description: Bidirectional Unicode text can be interpreted and compiled differently than how it appears in editors which can be exploited to get nefarious code passed a code review by appearing benign. An attacker could embed a source that is invisible to a code reviewer that modifies the behavior of a program in unexpected ways.\n\ud83d\udccf Published: 2022-01-05T10:55:11.851Z\n\ud83d\udccf Modified: 2025-04-21T13:57:18.231Z\n\ud83d\udd17 References:\n1. https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md\n2. https://github.com/dart-lang/sdk/commit/52519ea8eb4780c468c4c2ed00e7c8046ccfed41", "url": "https://t.me/DarkWebInformer_CVEAlerts/12645"}, {"timestamp": "2026-06-17T03:37:26.470Z", "date_only": false, "value": "2026-06-17T03:37:26.470", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-22567", "record": "FKIE_CVE-2021-22567", "field": "lastModified"}]}