{"metadata": {"vulnerability": "CVE-2021-32771", "count": 21, "kinds": {"milestone": 3, "sighting": 1, "kev": 0, "other": 17}}, "data": [{"timestamp": "2021-05-12T00:00:00Z", "date_only": false, "value": "2021-05-12T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-32771", "field": "cveMetadata.dateReserved"}, {"timestamp": "2022-08-04T00:00:00Z", "date_only": false, "value": "2022-08-04T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202208-0257", "record": "VAR-202208-0257", "field": "sources_update_date.data.0.date"}, {"timestamp": "2022-08-04T20:25:16Z", "date_only": false, "value": "2022-08-04T20:25:16.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-32771", "field": "cveMetadata.datePublished"}, {"timestamp": "2022-08-04T20:25:16Z", "date_only": false, "value": "2022-08-04T20:25:16.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2021-32771", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-08-04T21:15:00Z", "date_only": false, "value": "2022-08-04T21:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-32771", "record": "GSD-2021-32771", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-08-04T21:15:07.907Z", "date_only": false, "value": "2022-08-04T21:15:07.907000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202208-0257", "record": "VAR-202208-0257", "field": "sources_release_date.data.2.date"}, {"timestamp": "2022-08-04T21:15:07.907Z", "date_only": false, "value": "2022-08-04T21:15:07.907", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-32771", "record": "FKIE_CVE-2021-32771", "field": "published"}, {"timestamp": "2022-08-05T00:19:59Z", "date_only": false, "value": "2022-08-05T00:19:59.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/47595", "record": "CVE-2021-32771", "field": "creation_timestamp", "uuid": "dd43b676-787d-46c3-bdd5-bcd7a3432c2b", "content": "\u203c CVE-2021-32771 \u203c\n\nContiki-NG is an open-source, cross-platform operating system for IoT devices. In affected versions it is possible to cause a buffer overflow when copying an IPv6 address prefix in the RPL-Classic implementation in Contiki-NG. In order to trigger the vulnerability, the Contiki-NG system must have joined an RPL DODAG. After that, an attacker can send a DAO packet with a Target option that contains a prefix length larger than 128 bits. The problem was fixed after the release of Contiki-NG 4.7. Users unable to upgrade may apply the patch in Contiki-NG PR #1615.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/47595"}, {"timestamp": "2022-08-10T18:08:00Z", "date_only": false, "value": "2022-08-10T18:08Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-32771", "record": "GSD-2021-32771", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-08-10T18:08:13.533Z", "date_only": false, "value": "2022-08-10T18:08:13.533000", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202208-0257", "record": "VAR-202208-0257", "field": "sources_update_date.data.2.date"}, {"timestamp": "2022-08-11T00:00:00Z", "date_only": false, "value": "2022-08-11T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202208-0257", "record": "VAR-202208-0257", "field": "sources_update_date.data.3.date"}, {"timestamp": "2023-09-15T00:00:00Z", "date_only": false, "value": "2023-09-15T00:00:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202208-0257", "record": "VAR-202208-0257", "field": "sources_release_date.data.1.date"}, {"timestamp": "2023-09-15T08:11:00Z", "date_only": false, "value": "2023-09-15T08:11:00", "kind": "other", "label": "Date", "source": "variot \u00b7 VAR-202208-0257", "record": "VAR-202208-0257", "field": "sources_update_date.data.1.date"}, {"timestamp": "2023-12-13T01:23:09.025Z", "date_only": false, "value": "2023-12-13T01:23:09.025807Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-32771", "record": "GSD-2021-32771", "field": "gsd.osvSchema.modified"}, {"timestamp": "2023-12-18T13:00:40.286Z", "date_only": false, "value": "2023-12-18T13:00:40.286000Z", "kind": "other", "label": "Last update date", "source": "variot \u00b7 VAR-202208-0257", "record": "VAR-202208-0257", "field": "last_update_date"}, {"timestamp": "2024-08-03T23:33:55.883Z", "date_only": false, "value": "2024-08-03T23:33:55.883Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-32771", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-23T15:51:08.314Z", "date_only": false, "value": "2025-04-23T15:51:08.314192Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-32771", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-23T15:51:08.314Z", "date_only": false, "value": "2025-04-23T15:51:08.314192Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-32771", "record": "FKIE_CVE-2021-32771", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-23T17:53:33.843Z", "date_only": false, "value": "2025-04-23T17:53:33.843Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-32771", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-23T17:53:33.843Z", "date_only": false, "value": "2025-04-23T17:53:33.843Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-32771", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:53:35.790Z", "date_only": false, "value": "2026-06-17T03:53:35.790", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-32771", "record": "FKIE_CVE-2021-32771", "field": "lastModified"}]}