{"metadata": {"vulnerability": "cve-2025-21566", "count": 57, "kinds": {"milestone": 9, "sighting": 4, "kev": 0, "other": 44}}, "data": [{"timestamp": "2024-12-24T23:18:54.783Z", "date_only": false, "value": "2024-12-24T23:18:54.783Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2025-21566", "field": "cveMetadata.dateReserved"}, {"timestamp": "2025-01-21T00:00:00Z", "date_only": true, "value": "2025-01-21", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2025-AVI-0054", "record": "CERTFR-2025-AVI-0054", "field": "vendor_advisories.0.published_at"}, {"timestamp": "2025-01-21T20:53:22.396Z", "date_only": false, "value": "2025-01-21T20:53:22.396Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2025-21566", "field": "cveMetadata.datePublished"}, {"timestamp": "2025-01-21T20:53:22.396Z", "date_only": false, "value": "2025-01-21T20:53:22.396Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / oracle", "record": "cve-2025-21566", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2025-01-21T21:00:54Z", "date_only": false, "value": "2025-01-21T21:00:54.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/2470", "record": "CVE-2025-21566", "field": "creation_timestamp", "uuid": "91048dfd-c610-4215-894d-c2758d9fb12f", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21566\n\ud83d\udd39 Description: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).  Supported versions that are affected are 9.1.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).\n\ud83d\udccf Published: 2025-01-21T20:53:22.396Z\n\ud83d\udccf Modified: 2025-01-21T20:53:22.396Z\n\ud83d\udd17 References:\n1. https://www.oracle.com/security-alerts/cpujan2025.html", "url": "https://t.me/DarkWebInformer_CVEAlerts/2470"}, {"timestamp": "2025-01-21T21:15:00Z", "date_only": false, "value": "2025-01-21T21:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2025-21566", "record": "UBUNTU-CVE-2025-21566", "field": "published"}, {"timestamp": "2025-01-21T21:15:23Z", "date_only": false, "value": "2025-01-21T21:15:23Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-4X4H-RVFW-X95M", "record": "GHSA-4X4H-RVFW-X95M", "field": "database_specific.nvd_published_at"}, {"timestamp": "2025-01-21T21:15:23.590Z", "date_only": false, "value": "2025-01-21T21:15:23.590", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2025-21566", "record": "FKIE_CVE-2025-21566", "field": "published"}, {"timestamp": "2025-01-21T21:19:39.232Z", "date_only": false, "value": "2025-01-21T21:19:39.232698Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lgbrrioxj627", "record": "CVE-2025-21566", "field": "creation_timestamp", "uuid": "d644b04c-0417-440b-accb-c7637d1ceb21", "url": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lgbrrioxj627"}, {"timestamp": "2025-01-21T21:30:56Z", "date_only": false, "value": "2025-01-21T21:30:56Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-4X4H-RVFW-X95M", "record": "GHSA-4X4H-RVFW-X95M", "field": "published"}, {"timestamp": "2025-01-21T22:04:55.189Z", "date_only": false, "value": "2025-01-21T22:04:55.189644Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lgbucl326p2g", "record": "CVE-2025-21566", "field": "creation_timestamp", "uuid": "61439c48-4170-4c52-81bc-7be83917ff8f", "url": "https://bsky.app/profile/cve.skyfleet.blue/post/3lgbucl326p2g"}, {"timestamp": "2025-01-21T22:49:56Z", "date_only": false, "value": "2025-01-21T22:49:56.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cvedetector/16014", "record": "CVE-2025-21566", "field": "creation_timestamp", "uuid": "76b62134-6f63-4bf9-ba89-a96768131a36", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-21566 - Oracle MySQL Server Optimizer Critical Availability DoS Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-21566 \nPublished : Jan. 21, 2025, 9:15 p.m. | 29\u00a0minutes ago \nDescription : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).  Supported versions that are affected are 9.1.0 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server.  Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). \nSeverity: 6.5 | MEDIUM \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"21 Jan 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "url": "https://t.me/cvedetector/16014"}, {"timestamp": "2025-01-21T23:00:00Z", "date_only": false, "value": "2025-01-21T23:00:00.000+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_certbund \u00b7 WID-SEC-W-2025-0167", "record": "WID-SEC-W-2025-0167", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2025-01-21T23:00:00Z", "date_only": false, "value": "2025-01-21T23:00:00.000+00:00", "kind": "milestone", "label": "Published", "source": "csaf_certbund \u00b7 WID-SEC-W-2025-0167", "record": "WID-SEC-W-2025-0167", "field": "document.tracking.initial_release_date"}, {"timestamp": "2025-01-21T23:00:00Z", "date_only": false, "value": 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