{"metadata": {"vulnerability": "CVE-2020-29479", "count": 22, "kinds": {"milestone": 7, "sighting": 1, "kev": 0, "other": 14}}, "data": [{"timestamp": "2020-12-03T00:00:00Z", "date_only": false, "value": "2020-12-03T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2020-29479", "field": "cveMetadata.dateReserved"}, {"timestamp": "2020-12-15T17:06:50Z", "date_only": false, "value": "2020-12-15T17:06:50.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2020-29479", "field": "cveMetadata.datePublished"}, {"timestamp": "2020-12-15T18:15:00Z", "date_only": false, "value": "2020-12-15T18:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-MRWX-R54G-7X9F", "record": "GHSA-MRWX-R54G-7X9F", "field": "database_specific.nvd_published_at"}, {"timestamp": "2020-12-15T18:15:00Z", "date_only": false, "value": "2020-12-15T18:15:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2020-29479", "record": "UBUNTU-CVE-2020-29479", "field": "published"}, {"timestamp": "2020-12-15T18:15:00Z", "date_only": false, "value": "2020-12-15T18:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2020-29479", "record": "GSD-2020-29479", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2020-12-15T18:15:14.897Z", "date_only": false, "value": "2020-12-15T18:15:14.897", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-29479", "record": "FKIE_CVE-2020-29479", "field": "published"}, {"timestamp": "2020-12-15T20:40:34Z", "date_only": false, "value": "2020-12-15T20:40:34.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/20840", "record": "CVE-2020-29479", "field": "creation_timestamp", "uuid": "280c6aa4-8133-4637-9365-ac766e45c958", "content": "\u203c CVE-2020-29479 \u203c\n\nAn issue was discovered in Xen through 4.14.x. In the Ocaml xenstored implementation, the internal representation of the tree has special cases for the root node, because this node has no parent. Unfortunately, permissions were not checked for certain operations on the root node. Unprivileged guests can get and modify permissions, list, and delete the root node. (Deleting the whole xenstore tree is a host-wide denial of service.) Achieving xenstore write access is also possible. All systems using oxenstored are vulnerable. Building and using oxenstored is the default in the upstream Xen distribution, if the Ocaml compiler is available. Systems using C xenstored are not vulnerable.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/20840"}, {"timestamp": "2020-12-16T00:00:00Z", "date_only": false, "value": "2020-12-16T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2020-AVI-824", "record": "CERTFR-2020-AVI-824", "field": "last_revision_date"}, {"timestamp": "2020-12-16T00:00:00Z", "date_only": false, "value": "2020-12-16T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2020-AVI-825", "record": "CERTFR-2020-AVI-825", "field": "last_revision_date"}, {"timestamp": "2020-12-16T00:00:00Z", "date_only": false, "value": "2020-12-16T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2020-AVI-824", "record": "CERTFR-2020-AVI-824", "field": "initial_release_date"}, {"timestamp": "2020-12-16T00:00:00Z", "date_only": false, "value": "2020-12-16T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2020-AVI-825", "record": "CERTFR-2020-AVI-825", "field": "initial_release_date"}, {"timestamp": "2020-12-16T00:00:00Z", "date_only": false, "value": "2020-12-16T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2020-AVI-824", "record": "CERTFR-2020-AVI-824", "field": "revisions.0.revision_date"}, {"timestamp": "2020-12-16T00:00:00Z", "date_only": false, "value": "2020-12-16T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2020-AVI-825", "record": "CERTFR-2020-AVI-825", "field": "revisions.0.revision_date"}, {"timestamp": "2021-07-12T04:06:25Z", "date_only": false, "value": "2021-07-12T04:06:25.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "CVE-2020-29479", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-04-26T16:12:00Z", "date_only": false, "value": "2022-04-26T16:12Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2020-29479", "record": "GSD-2020-29479", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-05-24T17:36:33Z", "date_only": false, "value": "2022-05-24T17:36:33Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-MRWX-R54G-7X9F", "record": "GHSA-MRWX-R54G-7X9F", "field": "published"}, {"timestamp": "2023-12-13T01:22:11.894Z", "date_only": false, "value": "2023-12-13T01:22:11.894603Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2020-29479", "record": "GSD-2020-29479", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-04-04T03:03:41Z", "date_only": false, "value": "2024-04-04T03:03:41Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-MRWX-R54G-7X9F", "record": "GHSA-MRWX-R54G-7X9F", "field": "modified"}, {"timestamp": "2024-08-04T16:55:10.415Z", "date_only": false, "value": "2024-08-04T16:55:10.415Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2020-29479", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T16:55:10.415Z", "date_only": false, "value": "2024-08-04T16:55:10.415Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2020-29479", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-04-22T07:39:39Z", "date_only": false, "value": "2026-04-22T07:39:39Z", "kind": "other", "label": "Updated", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2020-29479", "record": "UBUNTU-CVE-2020-29479", "field": "modified"}, {"timestamp": "2026-06-17T03:11:19.690Z", "date_only": false, "value": "2026-06-17T03:11:19.690", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-29479", "record": "FKIE_CVE-2020-29479", "field": "lastModified"}]}