{"metadata": {"vulnerability": "CVE-2021-1387", "count": 28, "kinds": {"milestone": 5, "sighting": 1, "kev": 0, "other": 22}}, "data": [{"timestamp": "2020-11-13T00:00:00Z", "date_only": false, "value": "2020-11-13T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-1387", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-02-12T15:49:33Z", "date_only": false, "value": "2021-02-12T15:49:33+00:00", "kind": "other", "label": "Advisory revision", "source": "csaf_cisco \u00b7 CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "record": "CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "field": "document.tracking.revision_history.0.date"}, {"timestamp": "2021-02-24T00:00:00Z", "date_only": false, "value": "2021-02-24T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / cisco", "record": "CVE-2021-1387", "field": "containers.cna.datePublic"}, {"timestamp": "2021-02-24T16:00:00Z", "date_only": false, "value": "2021-02-24T16:00:00", "kind": "other", "label": "DATE PUBLIC", "source": "cvelistv5 / cisco", "record": "CVE-2021-1387", "field": "containers.cna.x_legacyV4Record.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-02-24T16:00:00Z", "date_only": false, "value": "2021-02-24T16:00:00", "kind": "other", "label": "DATE PUBLIC", "source": "gsd \u00b7 GSD-2021-1387", "record": "GSD-2021-1387", "field": "namespaces.cve.org.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-02-24T16:00:00Z", "date_only": false, "value": "2021-02-24T16:00:00+00:00", "kind": "milestone", "label": "Published", "source": "csaf_cisco \u00b7 CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "record": "CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "field": "document.tracking.initial_release_date"}, {"timestamp": "2021-02-24T16:00:00Z", "date_only": false, "value": "2021-02-24T16:00:00+00:00", "kind": "other", "label": "Release date", "source": "csaf_cisco \u00b7 CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "record": "CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "field": "vulnerabilities.0.release_date"}, {"timestamp": "2021-02-24T16:00:00Z", "date_only": false, "value": "2021-02-24T16:00:00+00:00", "kind": "other", "label": "Updated", "source": "csaf_cisco \u00b7 CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "record": "CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "field": "document.tracking.current_release_date"}, {"timestamp": "2021-02-24T19:30:55Z", "date_only": false, "value": "2021-02-24T19:30:55.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / cisco", "record": "CVE-2021-1387", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-02-24T19:30:55.602Z", "date_only": false, "value": "2021-02-24T19:30:55.602Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-1387", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-02-24T20:15:00Z", "date_only": false, "value": "2021-02-24T20:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-78W3-6J2R-H8RQ", "record": "GHSA-78W3-6J2R-H8RQ", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-02-24T20:15:00Z", "date_only": false, "value": "2021-02-24T20:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-1387", "record": "GSD-2021-1387", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-02-24T20:15:13.567Z", "date_only": false, "value": "2021-02-24T20:15:13.567", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-1387", "record": "FKIE_CVE-2021-1387", "field": "published"}, {"timestamp": "2021-02-24T22:37:08Z", "date_only": false, "value": "2021-02-24T22:37:08.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/24104", "record": "CVE-2021-1387", "field": "creation_timestamp", "uuid": "bd3ca426-a412-45b1-ad91-749a1bcf4700", "content": "\u203c CVE-2021-1387 \u203c\n\nA vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability exists because the software improperly releases resources when it processes certain IPv6 packets that are destined to an affected device. An attacker could exploit this vulnerability by sending multiple crafted IPv6 packets to an affected device. A successful exploit could cause the network stack to run out of available buffers, impairing operations of control plane and management plane protocols and resulting in a DoS condition. Manual intervention would be required to restore normal operations on the affected device. For more information about the impact of this vulnerability, see the Details section of this advisory.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/24104"}, {"timestamp": "2021-02-25T00:00:00Z", "date_only": false, "value": "2021-02-25T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-147", "record": "CERTFR-2021-AVI-147", "field": "revisions.0.revision_date"}, {"timestamp": "2021-02-25T00:00:00Z", "date_only": true, "value": "2021-02-25", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-13218", "record": "CNVD-2021-13218", "field": "submitTime"}, {"timestamp": "2021-02-27T00:00:00Z", "date_only": true, "value": "2021-02-27", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-13218", "record": "CNVD-2021-13218", "field": "openTime"}, {"timestamp": "2022-05-24T17:42:59Z", "date_only": false, "value": "2022-05-24T17:42:59Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-78W3-6J2R-H8RQ", "record": "GHSA-78W3-6J2R-H8RQ", "field": "published"}, {"timestamp": "2022-07-15T16:24:00Z", "date_only": false, "value": "2022-07-15T16:24Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-1387", "record": "GSD-2021-1387", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-07-16T00:00:30Z", "date_only": false, "value": "2022-07-16T00:00:30Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-78W3-6J2R-H8RQ", "record": "GHSA-78W3-6J2R-H8RQ", "field": "modified"}, {"timestamp": "2023-12-13T01:23:23.727Z", "date_only": false, "value": "2023-12-13T01:23:23.727564Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-1387", "record": "GSD-2021-1387", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-05-10T22:59:54Z", "date_only": false, "value": "2024-05-10T22:59:54+00:00", "kind": "other", "label": "Document generated", "source": "csaf_cisco \u00b7 CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "record": "CISCO-SA-NXOS-IPV6-NETSTACK-EDXPGV7K", "field": "document.tracking.generator.date"}, {"timestamp": "2024-08-03T16:11:16.899Z", "date_only": false, "value": "2024-08-03T16:11:16.899Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-1387", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-11-08T20:03:50.276Z", "date_only": false, "value": "2024-11-08T20:03:50.276109Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-1387", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2024-11-08T20:03:50.276Z", "date_only": false, "value": "2024-11-08T20:03:50.276109Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-1387", "record": "FKIE_CVE-2021-1387", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2024-11-08T23:37:33.797Z", "date_only": false, "value": "2024-11-08T23:37:33.797Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-1387", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-11-08T23:37:33.797Z", "date_only": false, "value": "2024-11-08T23:37:33.797Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2021-1387", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:31:39.413Z", "date_only": false, "value": "2026-06-17T03:31:39.413", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-1387", "record": "FKIE_CVE-2021-1387", "field": "lastModified"}]}