{"metadata": {"vulnerability": "CVE-2023-52440", "count": 30, "kinds": {"milestone": 7, "sighting": 5, "kev": 0, "other": 18}}, "data": [{"timestamp": "2024-02-20T12:30:33.291Z", "date_only": false, "value": "2024-02-20T12:30:33.291Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2023-52440", "field": "cveMetadata.dateReserved"}, {"timestamp": "2024-02-20T23:00:00Z", "date_only": false, "value": "2024-02-20T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2024-0431", "record": "WID-SEC-W-2024-0431", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2024-02-20T23:00:00Z", "date_only": false, "value": "2024-02-20T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2024-0431", "record": "WID-SEC-W-2024-0431", "field": "document.tracking.initial_release_date"}, {"timestamp": "2024-02-20T23:00:00Z", "date_only": false, "value": "2024-02-20T23:00:00.000+00:00", "kind": "other", "label": "Release date", "source": "csaf_certbund \u00b7 WID-SEC-W-2024-0431", "record": "WID-SEC-W-2024-0431", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2024-02-21T06:01:53.494Z", "date_only": false, "value": "2024-02-21T06:01:53.494870Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-52440", "record": "GSD-2023-52440", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-02-21T07:21:00.438Z", "date_only": false, "value": "2024-02-21T07:21:00.438Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2023-52440", "field": "cveMetadata.datePublished"}, {"timestamp": "2024-02-21T08:15:00Z", "date_only": false, "value": "2024-02-21T08:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-52440", "record": "UBUNTU-CVE-2023-52440", "field": "published"}, {"timestamp": "2024-02-21T08:15:45Z", "date_only": false, "value": "2024-02-21T08:15:45Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-GR5C-GF9X-WW6Q", "record": "GHSA-GR5C-GF9X-WW6Q", "field": "database_specific.nvd_published_at"}, {"timestamp": "2024-02-21T08:15:45.203Z", "date_only": false, "value": "2024-02-21T08:15:45.203", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-52440", "record": "FKIE_CVE-2023-52440", "field": "published"}, {"timestamp": "2024-02-21T08:15:45.203Z", "date_only": false, "value": "2024-02-21T08:15:45.203", "kind": "milestone", "label": "Published", "source": "gsd \u00b7 GSD-2023-52440", "record": "GSD-2023-52440", "field": "namespaces.nvd.nist.gov.cve.published"}, {"timestamp": "2024-02-21T09:21:24Z", "date_only": false, "value": "2024-02-21T09:21:24.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/189379", "record": "CVE-2023-52440", "field": "creation_timestamp", "uuid": "0a9ce5c6-3131-4d89-98f8-c94882071b12", "content": "https://ift.tt/wufo4IV\nCVE-2023-52440", "url": "https://t.me/ctinow/189379"}, {"timestamp": "2024-02-21T09:26:55Z", "date_only": false, "value": "2024-02-21T09:26:55.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/189385", "record": "CVE-2023-52440", "field": "creation_timestamp", "uuid": "9ea3ee35-e757-466a-b22f-095971a0fac1", "content": "https://ift.tt/wufo4IV\nCVE-2023-52440", "url": "https://t.me/ctinow/189385"}, {"timestamp": "2024-02-21T09:31:01Z", "date_only": false, "value": "2024-02-21T09:31:01Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-GR5C-GF9X-WW6Q", "record": "GHSA-GR5C-GF9X-WW6Q", "field": "published"}, {"timestamp": "2024-02-22T04:30:00Z", "date_only": false, "value": "2024-02-22T04:30:00.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/arpsyndicate/3933", "record": "CVE-2023-52440", "field": "creation_timestamp", "uuid": "3d7b2899-effe-4789-851f-ad6b2556b6c2", "content": "#ExploitObserverAlert\n\nCVE-2023-52440\n\nDESCRIPTION: Exploit Observer has 1 entries in 1 file formats related to CVE-2023-52440. In the Linux kernel, the following vulnerability has been resolved:  ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob()  If authblob->SessionKey.Length is bigger than session key size(CIFS_KEY_SIZE), slub overflow can happen in key exchange codes. cifs_arc4_crypt copy to session key array from SessionKey from client.\n\nFIRST-EPSS: 0.000450000", "url": "https://t.me/arpsyndicate/3933"}, {"timestamp": "2024-03-15T13:44:59.367Z", "date_only": false, "value": "2024-03-15T13:44:59.367", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-52440", "record": "GSD-2023-52440", "field": "namespaces.nvd.nist.gov.cve.lastModified"}, {"timestamp": "2024-04-09T22:00:00Z", "date_only": false, "value": "2024-04-09T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2024-0431", "record": "WID-SEC-W-2024-0431", "field": "document.tracking.revision_history.1.date"}, {"timestamp": "2024-04-16T22:00:00Z", "date_only": false, "value": "2024-04-16T22:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2024-0431", "record": "WID-SEC-W-2024-0431", "field": "document.tracking.revision_history.2.date"}, {"timestamp": "2024-04-16T22:00:00Z", "date_only": false, "value": "2024-04-16T22:00:00.000+00:00", "kind": "other", "label": "Updated", "source": "csaf_certbund \u00b7 WID-SEC-W-2024-0431", "record": "WID-SEC-W-2024-0431", "field": "document.tracking.current_release_date"}, {"timestamp": "2024-05-01T18:30:35Z", "date_only": false, "value": "2024-05-01T18:30:35Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-GR5C-GF9X-WW6Q", "record": "GHSA-GR5C-GF9X-WW6Q", "field": "modified"}, {"timestamp": "2024-08-02T22:55:41.777Z", "date_only": false, "value": "2024-08-02T22:55:41.777Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2023-52440", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-15T18:05:27.949Z", "date_only": false, "value": "2024-08-15T18:05:27.949+00:00", "kind": "other", "label": "Document generated", "source": "csaf_certbund \u00b7 WID-SEC-W-2024-0431", "record": "WID-SEC-W-2024-0431", "field": "document.tracking.generator.date"}, {"timestamp": "2024-09-10T16:02:52.628Z", "date_only": false, "value": "2024-09-10T16:02:52.628151Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2023-52440", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-09-10T16:02:52.628Z", "date_only": false, "value": "2024-09-10T16:02:52.628151Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-52440", "record": "FKIE_CVE-2023-52440", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-09-11T17:33:31.499Z", "date_only": false, "value": "2024-09-11T17:33:31.499Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2023-52440", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-09-16T08:23:58Z", "date_only": false, "value": "2025-09-16T08:23:58.000000Z", "kind": "sighting", "label": "Seen", "source": "https://gist.github.com/Darkcrai86/7a0cc78044d21e5ac83881bd0f5da524", "record": "CVE-2023-52440", "field": "creation_timestamp", "uuid": "13b5493e-105e-41cc-9e11-d6ae33695cb8", "url": "https://gist.github.com/Darkcrai86/7a0cc78044d21e5ac83881bd0f5da524"}, {"timestamp": "2025-10-01T23:12:07.047Z", "date_only": false, "value": "2025-10-01T23:12:07.047049Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/linkersec.bsky.social/post/3m265zm4vk22s", "record": "CVE-2023-52440", "field": "creation_timestamp", "uuid": "1a1a2d67-59ab-4367-880e-8366a149b09a", "url": "https://bsky.app/profile/linkersec.bsky.social/post/3m265zm4vk22s"}, {"timestamp": "2026-08-05T23:50:43Z", "date_only": false, "value": "2026-08-05T23:50:43Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2023-52440", "record": "UBUNTU-CVE-2023-52440", "field": "modified"}, {"timestamp": "2026-08-15T12:23:46.483Z", "date_only": false, "value": "2026-08-15T12:23:46.483Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2023-52440", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-08-15T12:23:46.483Z", "date_only": false, "value": "2026-08-15T12:23:46.483Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / Linux", "record": "CVE-2023-52440", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-15T13:17:40.787Z", "date_only": false, "value": "2026-08-15T13:17:40.787", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-52440", "record": "FKIE_CVE-2023-52440", "field": "lastModified"}]}