{"metadata": {"vulnerability": "cve-2021-31379", "count": 17, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 12}}, "data": [{"timestamp": "2021-04-15T00:00:00Z", "date_only": false, "value": "2021-04-15T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-31379", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-10-13T00:00:00Z", "date_only": false, "value": "2021-10-13T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / juniper", "record": "cve-2021-31379", "field": "containers.cna.datePublic"}, {"timestamp": "2021-10-13T16:00:00Z", "date_only": false, "value": "2021-10-13T16:00:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "cvelistv5 / juniper", "record": "cve-2021-31379", "field": "containers.cna.x_legacyV4Record.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-10-13T16:00:00Z", "date_only": false, "value": "2021-10-13T16:00:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "gsd \u00b7 GSD-2021-31379", "record": "GSD-2021-31379", "field": "namespaces.cve.org.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-10-19T18:17:19Z", "date_only": false, "value": "2021-10-19T18:17:19.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / juniper", "record": "cve-2021-31379", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-10-19T18:17:19.849Z", "date_only": false, "value": "2021-10-19T18:17:19.849Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-31379", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-10-19T19:15:00Z", "date_only": false, "value": "2021-10-19T19:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-G3MF-XH9X-GCPP", "record": "GHSA-G3MF-XH9X-GCPP", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-10-19T19:15:00Z", "date_only": false, "value": "2021-10-19T19:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-31379", "record": "GSD-2021-31379", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-10-19T19:15:11.077Z", "date_only": false, "value": "2021-10-19T19:15:11.077", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-31379", "record": "FKIE_CVE-2021-31379", "field": "published"}, {"timestamp": "2021-10-19T22:33:20Z", "date_only": false, "value": "2021-10-19T22:33:20.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/30812", "record": "CVE-2021-31379", "field": "creation_timestamp", "uuid": "f55fa071-1ad8-4199-b120-24d16117cb95", "content": "\u203c CVE-2021-31379 \u203c\n\nAn Incorrect Behavior Order vulnerability in the MAP-E automatic tunneling mechanism of Juniper Networks Junos OS allows an attacker to send certain malformed IPv4 or IPv6 packets to cause a Denial of Service (DoS) to the PFE on the device which is disabled as a result of the processing of these packets. Continued receipt and processing of these malformed IPv4 or IPv6 packets will create a sustained Denial of Service (DoS) condition. This issue only affects MPC 7/8/9/10/11 cards, when MAP-E IP reassembly is enabled on these cards. An indicator of compromise is the output: FPC [\"FPC ID\" # e.g. \"0\"] PFE #{PFE ID # e.g. \"1\"] : Fabric Disabled Example: FPC 0 PFE #1 : Fabric Disabled when using the command: show chassis fabric fpcs An example of a healthy result of the command use would be: user@device-re1> show chassis fabric fpcs Fabric management FPC state: FPC 0 PFE #0 Plane 0: Plane enabled Plane 1: Plane enabled Plane 2: Plane enabled Plane 3: Plane enabled Plane 4: Plane enabled Plane 5: Plane enabled Plane 6: Plane enabled Plane 7: Plane enabled This issue affects: Juniper Networks Junos OS on MX Series with MPC 7/8/9/10/11 cards, when MAP-E IP reassembly is enabled on these cards. 17.2 version 17.2R1 and later versions; 17.3 versions prior to 17.3R3-S9; 17.4 versions prior to 17.4R2-S12, 17.4R3-S3; 18.1 versions prior to 18.1R3-S11; 18.2 versions prior to 18.2R2-S6, 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S1; 18.4 versions prior to 18.4R1-S8, 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R1-S6, 19.1R2-S2, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S5, 19.3R3. This issue does not affect Juniper Networks Junos OS versions prior to 17.2R1.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/30812"}, {"timestamp": "2021-10-27T12:46:00Z", "date_only": false, "value": "2021-10-27T12:46Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-31379", "record": "GSD-2021-31379", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-05-24T19:17:52Z", "date_only": false, "value": "2022-05-24T19:17:52Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-G3MF-XH9X-GCPP", "record": "GHSA-G3MF-XH9X-GCPP", "field": "published"}, {"timestamp": "2022-05-24T19:17:52Z", "date_only": false, "value": "2022-05-24T19:17:52Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-G3MF-XH9X-GCPP", "record": "GHSA-G3MF-XH9X-GCPP", "field": "modified"}, {"timestamp": "2023-12-13T01:23:12.884Z", "date_only": false, "value": "2023-12-13T01:23:12.884993Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-31379", "record": "GSD-2021-31379", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T22:55:53.818Z", "date_only": false, "value": "2024-08-03T22:55:53.818Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-31379", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-09-16T22:56:51.495Z", "date_only": false, "value": "2024-09-16T22:56:51.495Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-31379", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:51:40.967Z", "date_only": false, "value": "2026-06-17T03:51:40.967", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-31379", "record": "FKIE_CVE-2021-31379", "field": "lastModified"}]}