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CISA-ADP", "record": "CVE-2023-23609", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-03-11T13:39:45Z", "date_only": false, "value": "2025-03-11T13:39:45.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/7130", "record": "CVE-2023-23609", "field": "creation_timestamp", "uuid": "c1aa4941-b500-4490-9a12-4052e48d6871", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2023-23609\n\ud83d\udd25 CVSS Score: 8.2 (cvssV3_1, Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:L)\n\ud83d\udd39 Description: Contiki-NG is an open-source, cross-platform operating system for Next-Generation IoT devices. Versions prior to and including 4.8 are vulnerable to an out-of-bounds write that can occur in the BLE-L2CAP module. The Bluetooth Low Energy - Logical Link Control and Adaptation Layer Protocol (BLE-L2CAP) module handles fragmentation of packets up the configured MTU size. When fragments are reassembled, they are stored in a packet buffer of a configurable size, but there is no check to verify that the packet buffer is large enough to hold the reassembled packet. In Contiki-NG's default configuration, it is possible that an out-of-bounds write of up to 1152 bytes occurs. The vulnerability has been patched in the \"develop\" branch of Contiki-NG, and will be included in release 4.9. The problem can be fixed by applying the patch in Contiki-NG pull request #2254 prior to the release of version 4.9.\n\ud83d\udccf Published: 2023-01-25T06:15:34.128Z\n\ud83d\udccf Modified: 2025-03-11T13:32:09.104Z\n\ud83d\udd17 References:\n1. https://github.com/contiki-ng/contiki-ng/security/advisories/GHSA-qr4q-6h3m-h3g7\n2. https://github.com/contiki-ng/contiki-ng/pull/2254", "url": "https://t.me/DarkWebInformer_CVEAlerts/7130"}, {"timestamp": "2026-06-17T05:37:34.493Z", "date_only": false, "value": "2026-06-17T05:37:34.493", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-23609", "record": "FKIE_CVE-2023-23609", "field": "lastModified"}]}