{"metadata": {"vulnerability": "cve-2023-30546", "count": 22, "kinds": {"milestone": 3, "sighting": 1, "kev": 0, "other": 18}}, "data": [{"timestamp": "2023-04-12T15:19:33.767Z", "date_only": false, "value": "2023-04-12T15:19:33.767Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2023-30546", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-04-26T00:00:00Z", "date_only": false, "value": "2023-04-26T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "sources_release_date.data.0.date"}, {"timestamp": "2023-04-26T18:14:46.436Z", "date_only": false, "value": "2023-04-26T18:14:46.436Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2023-30546", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-04-26T18:14:46.436Z", "date_only": false, "value": "2023-04-26T18:14:46.436Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "cve-2023-30546", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-04-26T19:15:00Z", "date_only": false, "value": "2023-04-26T19:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2023-30546", "record": "GSD-2023-30546", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-04-26T19:15:09.070Z", "date_only": false, "value": "2023-04-26T19:15:09.070000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "sources_release_date.data.3.date"}, {"timestamp": "2023-04-26T19:15:09.070Z", "date_only": false, "value": "2023-04-26T19:15:09.070", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-30546", "record": "FKIE_CVE-2023-30546", "field": "published"}, {"timestamp": "2023-04-26T22:25:43Z", "date_only": false, "value": "2023-04-26T22:25:43.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/62928", "record": "CVE-2023-30546", "field": "creation_timestamp", "uuid": "2b964ce3-8173-419c-90dc-c20bf5067ee3", "content": "\u203c CVE-2023-30546 \u203c\n\nContiki-NG is an operating system for Internet of Things devices. An off-by-one error can be triggered in the Antelope database management system in the Contiki-NG operating system in versions 4.8 and prior. The problem exists in the Contiki File System (CFS) backend for the storage of data (file os/storage/antelope/storage-cfs.c). In the functions `storage_get_index` and `storage_put_index`, a buffer for merging two strings is allocated with one byte less than the maximum size of the merged strings, causing subsequent function calls to the cfs_open function to read from memory beyond the buffer size. The vulnerability has been patched in the \"develop\" branch of Contiki-NG, and is expected to be included in the next release. As a workaround, the problem can be fixed by applying the patch in Contiki-NG pull request #2425.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/62928"}, {"timestamp": "2023-04-27T00:00:00Z", "date_only": false, "value": "2023-04-27T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "sources_update_date.data.0.date"}, {"timestamp": "2023-05-09T14:27:00Z", "date_only": false, "value": "2023-05-09T14:27Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2023-30546", "record": "GSD-2023-30546", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-05-09T14:27:08.370Z", "date_only": false, "value": "2023-05-09T14:27:08.370000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "sources_update_date.data.3.date"}, {"timestamp": "2023-05-10T00:00:00Z", "date_only": false, "value": "2023-05-10T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "sources_update_date.data.2.date"}, {"timestamp": "2023-12-06T00:00:00Z", "date_only": false, "value": "2023-12-06T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "sources_release_date.data.1.date"}, {"timestamp": "2023-12-06T05:57:00Z", "date_only": false, "value": "2023-12-06T05:57:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "sources_update_date.data.1.date"}, {"timestamp": "2023-12-13T01:20:52.054Z", "date_only": false, "value": "2023-12-13T01:20:52.054498Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2023-30546", "record": "GSD-2023-30546", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-02T14:28:51.792Z", "date_only": false, "value": "2024-08-02T14:28:51.792Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2023-30546", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-08-14T15:00:22.720Z", "date_only": false, "value": "2024-08-14T15:00:22.720000Z", "kind": "other", "label": "Last update date", "source": "variot \u00b7 VAR-202304-2249", "record": "VAR-202304-2249", "field": "last_update_date"}, {"timestamp": "2025-01-30T21:31:24.927Z", "date_only": false, "value": "2025-01-30T21:31:24.927916Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2023-30546", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-01-30T21:31:24.927Z", "date_only": false, "value": "2025-01-30T21:31:24.927916Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-30546", "record": "FKIE_CVE-2023-30546", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-01-30T21:31:28.154Z", "date_only": false, "value": "2025-01-30T21:31:28.154Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2023-30546", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-01-30T21:31:28.154Z", "date_only": false, "value": "2025-01-30T21:31:28.154Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2023-30546", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T05:54:59.657Z", "date_only": false, "value": "2026-06-17T05:54:59.657", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2023-30546", "record": "FKIE_CVE-2023-30546", "field": "lastModified"}]}