{"metadata": {"vulnerability": "CVE-2023-43632", "count": 20, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 14}}, "data": [{"timestamp": "2023-09-20T14:34:14.874Z", "date_only": false, "value": "2023-09-20T14:34:14.874Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2023-43632", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-09-21T13:13:30.579Z", "date_only": false, "value": "2023-09-21T13:13:30.579Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2023-43632", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-09-21T14:15:00Z", "date_only": false, "value": "2023-09-21T14:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2023-43632", "record": "GSD-2023-43632", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-09-21T14:15:11Z", "date_only": false, "value": "2023-09-21T14:15:11Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-VPJR-H6FH-MW4P", "record": "GHSA-VPJR-H6FH-MW4P", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-09-21T14:15:11.157Z", "date_only": false, "value": "2023-09-21T14:15:11.157", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-43632", "record": "FKIE_CVE-2023-43632", "field": "published"}, {"timestamp": "2023-09-21T15:30:15Z", "date_only": false, "value": "2023-09-21T15:30:15Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-VPJR-H6FH-MW4P", "record": "GHSA-VPJR-H6FH-MW4P", "field": "published"}, {"timestamp": "2023-09-21T18:31:05Z", "date_only": false, "value": "2023-09-21T18:31:05.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/70893", "record": "CVE-2023-43632", "field": "creation_timestamp", "uuid": "104ea24c-7a8b-405e-9336-9c36c2ab4d2e", "content": "\u203c CVE-2023-43632 \u203c\n\nAs noted in the \u00e2\u20ac\u0153VTPM.md\u00e2\u20ac\ufffd file in the eve documentation, \u00e2\u20ac\u0153VTPM is a server listening on port8877 in EVE, exposing limited functionality of the TPM to the clients. VTPM allows clients toexecute tpm2-tools binaries from a list of hardcoded options\u00e2\u20ac\ufffdThe communication with this server is done using protobuf, and the data is comprised of 2parts:1. Header2. DataWhen a connection is made, the server is waiting for 4 bytes of data, which will be the header,and these 4 bytes would be parsed as uint32 size of the actual data to come.Then, in the function \u00e2\u20ac\u0153handleRequest\u00e2\u20ac\ufffd this size is then used in order to allocate a payload onthe stack for the incoming data.As this payload is allocated on the stack, this will allow overflowing the stack size allocated forthe relevant process with freely controlled data.* An attacker can crash the system. * An attacker can gain control over the system, specifically on the \u00e2\u20ac\u0153vtpm_server\u00e2\u20ac\ufffd processwhich has very high privileges.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/70893"}, {"timestamp": "2023-09-28T05:40:23.793Z", "date_only": false, "value": "2023-09-28T05:40:23.793Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / ASRG", "record": "CVE-2023-43632", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-09-28T06:15:00Z", "date_only": false, "value": "2023-09-28T06:15Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2023-43632", "record": "GSD-2023-43632", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:20:44.987Z", "date_only": false, "value": "2023-12-13T01:20:44.987998Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-43632", "record": "GSD-2023-43632", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-02T19:44:43.555Z", "date_only": false, "value": "2024-08-02T19:44:43.555Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2023-43632", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-09-24T17:07:47.768Z", "date_only": false, "value": "2024-09-24T17:07:47.768091Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2023-43632", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-09-24T17:07:47.768Z", "date_only": false, "value": "2024-09-24T17:07:47.768091Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-43632", "record": "FKIE_CVE-2023-43632", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-09-24T17:09:26.069Z", "date_only": false, "value": "2024-09-24T17:09:26.069Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2023-43632", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-09-24T17:09:26.069Z", "date_only": false, "value": "2024-09-24T17:09:26.069Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2023-43632", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-02-04T20:46:55Z", "date_only": false, "value": "2026-02-04T20:46:55Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-VPJR-H6FH-MW4P", "record": "GHSA-VPJR-H6FH-MW4P", "field": "modified"}, {"timestamp": "2026-02-04T20:46:55Z", "date_only": false, "value": "2026-02-04T20:46:55Z", "kind": "other", "label": "Withdrawn", "source": "github \u00b7 GHSA-VPJR-H6FH-MW4P", "record": "GHSA-VPJR-H6FH-MW4P", "field": "withdrawn"}, {"timestamp": "2026-02-04T20:47:37Z", "date_only": false, "value": "2026-02-04T20:47:37Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-6JP5-GRGH-JW42", "record": "GHSA-6JP5-GRGH-JW42", "field": "published"}, {"timestamp": "2026-02-04T20:47:37Z", "date_only": false, "value": "2026-02-04T20:47:37Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-6JP5-GRGH-JW42", "record": "GHSA-6JP5-GRGH-JW42", "field": "modified"}, {"timestamp": "2026-06-17T06:26:06.863Z", "date_only": false, "value": "2026-06-17T06:26:06.863", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-43632", "record": "FKIE_CVE-2023-43632", "field": "lastModified"}]}