{"metadata": {"vulnerability": "CVE-2021-4043", "count": 24, "kinds": {"milestone": 5, "sighting": 3, "kev": 0, "other": 16}}, "data": [{"timestamp": "2021-12-02T00:00:00Z", "date_only": false, "value": "2021-12-02T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-4043", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-02-04T00:00:00Z", "date_only": false, "value": "2022-02-04T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-4043", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-02-04T23:15:00Z", "date_only": false, "value": "2022-02-04T23:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-JM63-CMH5-JRCJ", "record": "GHSA-JM63-CMH5-JRCJ", "field": "database_specific.nvd_published_at"}, {"timestamp": "2022-02-04T23:15:00Z", "date_only": false, "value": "2022-02-04T23:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-4043", "record": "UBUNTU-CVE-2021-4043", "field": "published"}, {"timestamp": "2022-02-04T23:15:00Z", "date_only": false, "value": "2022-02-04T23:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-4043", "record": "GSD-2021-4043", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-02-04T23:15:12.250Z", "date_only": false, "value": "2022-02-04T23:15:12.250", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4043", "record": "FKIE_CVE-2021-4043", "field": "published"}, {"timestamp": "2022-02-10T00:00:00Z", "date_only": true, "value": "2022-02-10", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2022-22323", "record": "CNVD-2022-22323", "field": "submitTime"}, {"timestamp": "2022-02-10T00:00:40Z", "date_only": false, "value": "2022-02-10T00:00:40Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-JM63-CMH5-JRCJ", "record": "GHSA-JM63-CMH5-JRCJ", "field": "published"}, {"timestamp": "2022-03-24T00:00:00Z", "date_only": true, "value": "2022-03-24", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2022-22323", "record": "CNVD-2022-22323", "field": "openTime"}, {"timestamp": "2023-05-27T00:00:00Z", "date_only": false, "value": "2023-05-27T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / @huntrdev", "record": "CVE-2021-4043", "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-2021-4043", "record": "GSD-2021-4043", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-05-27T06:30:38Z", "date_only": false, "value": "2023-05-27T06:30:38Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-JM63-CMH5-JRCJ", "record": "GHSA-JM63-CMH5-JRCJ", "field": "modified"}, {"timestamp": "2023-12-13T01:23:11.477Z", "date_only": false, "value": "2023-12-13T01:23:11.477927Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-4043", "record": "GSD-2021-4043", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T17:16:03.439Z", "date_only": false, "value": "2024-08-03T17:16:03.439Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-4043", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-09-27T00:00:00Z", "date_only": false, "value": "2024-09-27T00:00:00+00:00", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-4043", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-09-27T00:00:00Z", "date_only": false, "value": "2024-09-27T00:00:00+00:00", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4043", "record": "FKIE_CVE-2021-4043", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-10-03T16:24:42Z", "date_only": false, "value": "2024-10-03T16:24:42.000000Z", "kind": "sighting", "label": "Exploited", "source": "https://t.me/thehackernews/5683", "record": "CVE-2021-4043", "field": "creation_timestamp", "uuid": "828408e3-2b27-4030-b21b-9bac382e8809", "content": "\ud83d\udd34 New stealthy #malware \"Perfctl\" is hitting Linux servers, running crypto miners & proxyjacking undetected. It exploits Polkit vulnerability (CVE-2021-4043) for privilege escalation & uses a rootkit to evade defense. \n \nDetails here: https://thehackernews.com/2024/10/new-perfctl-malware-targets-linux.html", "url": "https://t.me/thehackernews/5683"}, {"timestamp": "2024-10-24T20:07:01Z", "date_only": false, "value": "2024-10-24T20:07:01.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/0d44d6b6-688f-48df-96ea-affa6978302a", "record": "CVE-2021-4043", "field": "creation_timestamp", "uuid": "1352e13a-2eba-4577-8c46-1fa1166cc944"}, {"timestamp": "2024-11-07T18:13:00.167Z", "date_only": false, "value": "2024-11-07T18:13:00.167059Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/screaminggoat/statuses/113443024377410814", "record": "CVE-2021-4043", "field": "creation_timestamp", "uuid": "0118661e-1711-4b87-b906-60d8a1e27fa1", "url": "https://infosec.exchange/users/screaminggoat/statuses/113443024377410814"}, {"timestamp": "2024-11-08T04:55:06.687Z", "date_only": false, "value": "2024-11-08T04:55:06.687Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-4043", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-11-08T04:55:06.687Z", "date_only": false, "value": "2024-11-08T04:55:06.687Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-4043", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-10-24T04:49:59Z", "date_only": false, "value": "2025-10-24T04:49:59Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-4043", "record": "UBUNTU-CVE-2021-4043", "field": "modified"}, {"timestamp": "2026-04-21T10:46:56Z", "date_only": false, "value": "2026-04-21T10:46:56Z", "kind": "other", "label": "Withdrawn", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-4043", "record": "UBUNTU-CVE-2021-4043", "field": "withdrawn"}, {"timestamp": "2026-06-17T04:18:56.570Z", "date_only": false, "value": "2026-06-17T04:18:56.570", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-4043", "record": "FKIE_CVE-2021-4043", "field": "lastModified"}]}