{"metadata": {"vulnerability": "CVE-2021-3409", "count": 71, "kinds": {"milestone": 13, "sighting": 5, "kev": 0, "other": 53}}, "data": [{"timestamp": "2021-02-12T00:00:00Z", "date_only": false, "value": "2021-02-12T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-3409", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-03-02T00:00:00Z", "date_only": false, "value": "2021-03-02T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "csaf_microsoft \u00b7 MSRC_CVE-2021-3409", "record": "MSRC_CVE-2021-3409", "field": "document.tracking.initial_release_date"}, {"timestamp": "2021-03-09T23:00:00Z", "date_only": false, "value": "2021-03-09T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2021-03-09T23:00:00Z", "date_only": false, "value": "2021-03-09T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.initial_release_date"}, {"timestamp": "2021-03-09T23:00:00Z", "date_only": false, "value": "2021-03-09T23:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2021-03-23T20:20:58Z", "date_only": false, "value": "2021-03-23T20:20:58.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-3409", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-03-23T21:15:00Z", "date_only": false, "value": "2021-03-23T21:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-MX4G-VHMG-3RF6", "record": "GHSA-MX4G-VHMG-3RF6", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-03-23T21:15:00Z", "date_only": false, "value": "2021-03-23T21:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-3409", "record": "UBUNTU-CVE-2021-3409", "field": "published"}, {"timestamp": "2021-03-23T21:15:00Z", "date_only": false, "value": "2021-03-23T21:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-3409", "record": "GSD-2021-3409", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-03-23T21:15:14.697Z", "date_only": false, "value": "2021-03-23T21:15:14.697", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-3409", "record": "FKIE_CVE-2021-3409", "field": "published"}, {"timestamp": "2021-03-23T23:38:32Z", "date_only": false, "value": "2021-03-23T23:38:32.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/25344", "record": "CVE-2021-3409", "field": "creation_timestamp", "uuid": "af2a62cd-5615-47ab-b872-e747c4d5a8bc", "content": "\u203c CVE-2021-3409 \u203c\n\nThe patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/25344"}, {"timestamp": "2021-03-30T00:00:00Z", "date_only": false, "value": "2021-03-30T00:00:00.000Z", "kind": "other", "label": "Advisory revision", "source": "csaf_microsoft \u00b7 MSRC_CVE-2021-3409", "record": "MSRC_CVE-2021-3409", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2021-03-30T00:00:00Z", "date_only": false, "value": "2021-03-30T00:00:00.000Z", "kind": "other", "label": "Date", "source": "csaf_microsoft \u00b7 MSRC_CVE-2021-3409", "record": "MSRC_CVE-2021-3409", "field": "vulnerabilities.0.remediations.0.date"}, {"timestamp": "2021-03-30T00:00:00Z", "date_only": true, "value": "2021-03-30", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-26375", "record": "CNVD-2021-26375", "field": "submitTime"}, {"timestamp": "2021-03-30T00:00:00Z", "date_only": false, "value": 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GHSA-MX4G-VHMG-3RF6", "record": "GHSA-MX4G-VHMG-3RF6", "field": "published"}, {"timestamp": "2022-05-24T17:45:09Z", "date_only": false, "value": "2022-05-24T17:45:09Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-MX4G-VHMG-3RF6", "record": "GHSA-MX4G-VHMG-3RF6", "field": "modified"}, {"timestamp": "2022-07-04T20:59:21Z", "date_only": false, "value": "2022-07-04T20:59:21.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/2976", "record": "CVE-2021-3409", "field": "creation_timestamp", "uuid": "499d9587-2353-4fee-8f41-5c7a0a4369d0", "content": "#exploit\n1. Stealing arbitrary GitHub Actions secrets\nhttps://blog.teddykatz.com/2021/03/17/github-actions-write-access.html\n]-> PoC GitHub Actions workflow exploit (CVE-2021-22862):\nhttps://gist.github.com/not-an-aardvark/357547edf338f8fa9920bbcd286e3a7b\n\n2. CVE-2021-3409:\nQEMU <5.2.50 Heap Overflow in SDHCI Component\nhttps://starlabs.sg/advisories/21-3409", "url": "https://t.me/CyberSecurityTechnologies/2976"}, {"timestamp": "2022-08-14T18:08:24Z", "date_only": false, "value": "2022-08-14T18:08:24.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / redhat", "record": "CVE-2021-3409", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-08-22T22:00:00Z", "date_only": false, "value": "2022-08-22T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.revision_history.6.date"}, {"timestamp": "2022-09-30T13:29:00Z", "date_only": false, "value": "2022-09-30T13:29Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-3409", "record": "GSD-2021-3409", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-10-17T06:40:58Z", 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"source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.revision_history.10.date"}, {"timestamp": "2023-11-29T05:12:44Z", "date_only": false, "value": "2023-11-29T05:12:44.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/arpsyndicate/669", "record": "CVE-2021-3409", "field": "creation_timestamp", "uuid": "e83bffbd-3401-4b70-af71-ea84982aaba6", "content": "#ExploitObserverAlert\n\nCVE-2021-3409\n\nDESCRIPTION: Exploit Observer has 7 entries related to CVE-2021-3409. The patch for CVE-2020-17380/CVE-2020-25085 was found to be ineffective, thus making QEMU vulnerable to the out-of-bounds read/write access issues previously found in the SDHCI controller emulation code. This flaw allows a malicious privileged guest to crash the QEMU process on the host, resulting in a denial of service or potential code execution. QEMU up to (including) 5.2.0 is affected by this.\n\nFIRST-EPSS: 0.000470000\nNVD-IS: 3.7\nNVD-ES: 1.5", "url": "https://t.me/arpsyndicate/669"}, {"timestamp": "2023-12-13T01:23:34.976Z", "date_only": false, "value": "2023-12-13T01:23:34.976607Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-3409", "record": "GSD-2021-3409", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T16:53:17.527Z", "date_only": false, "value": "2024-08-03T16:53:17.527Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-3409", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-03T16:53:17.527Z", "date_only": false, "value": "2024-08-03T16:53:17.527Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-3409", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-09-02T22:00:00Z", "date_only": false, "value": "2024-09-02T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.revision_history.11.date"}, {"timestamp": "2025-12-27T19:04:30.569Z", "date_only": false, "value": "2025-12-27T19:04:30.569Z", "kind": "other", "label": "Document generated", "source": "csaf_microsoft \u00b7 MSRC_CVE-2021-3409", "record": "MSRC_CVE-2021-3409", "field": "document.tracking.generator.date"}, {"timestamp": "2026-06-09T19:04:07Z", "date_only": false, "value": "2026-06-09T19:04:07Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-3409", "record": "UBUNTU-CVE-2021-3409", "field": "modified"}, {"timestamp": "2026-06-09T22:00:00Z", "date_only": false, "value": "2026-06-09T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.revision_history.12.date"}, {"timestamp": "2026-06-09T22:00:00Z", "date_only": false, "value": "2026-06-09T22:00:00.000+00:00", "kind": "other", "label": "Updated", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.current_release_date"}, {"timestamp": "2026-06-10T07:55:55.395Z", "date_only": false, "value": "2026-06-10T07:55:55.395+00:00", "kind": "other", "label": "Document generated", "source": "csaf_certbund \u00b7 WID-SEC-W-2022-1101", "record": "WID-SEC-W-2022-1101", "field": "document.tracking.generator.date"}, {"timestamp": "2026-06-17T04:05:02.463Z", "date_only": false, "value": "2026-06-17T04:05:02.463", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-3409", "record": "FKIE_CVE-2021-3409", "field": "lastModified"}, {"timestamp": "2026-08-06T11:04:25Z", "date_only": false, "value": "2026-08-06T11:04:25Z", "kind": "other", "label": "Updated", "source": "osv_openeuler \u00b7 OESA-2021-1191", "record": "OESA-2021-1191", "field": "modified"}, {"timestamp": "2026-09-01T17:00:57.565Z", "date_only": false, "value": "2026-09-01T17:00:57.565477Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cissp/2688", "record": "CVE-2021-3409", "field": "creation_timestamp", "uuid": "d1c42582-4777-451c-b5d0-af406ac1aa0b", "url": "https://t.me/cissp/2688"}, {"timestamp": "2026-09-11T14:00:05.535Z", "date_only": false, "value": "2026-09-11T14:00:05.535689Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cissp/2688", "record": "CVE-2021-3409", "field": "creation_timestamp", "uuid": "c8cc8e24-7507-4b06-a578-82adf4a7c064", "url": "https://t.me/cissp/2688"}]}