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"Published Date", "source": "gsd \u00b7 GSD-2021-43816", "record": "GSD-2021-43816", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2022-01-05T19:15:08.717Z", "date_only": false, "value": "2022-01-05T19:15:08.717", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-43816", "record": "FKIE_CVE-2021-43816", "field": "published"}, {"timestamp": "2022-01-05T22:40:23Z", "date_only": false, "value": "2022-01-05T22:40:23.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/35007", "record": "CVE-2021-43816", "field": "creation_timestamp", "uuid": "39d0afca-c449-49fa-986d-75406586f3fd", "content": "\u203c CVE-2021-43816 \u203c\n\ncontainerd is an open source container runtime. On installations using SELinux, such as EL8 (CentOS, RHEL), Fedora, or SUSE MicroOS, with containerd since v1.5.0-beta.0 as the backing container runtime interface (CRI), an unprivileged pod scheduled to the node may bind mount, via hostPath volume, any privileged, regular file on disk for complete read/write access (sans delete). Such is achieved by placing the in-container location of the hostPath volume mount at either `/etc/hosts`, `/etc/hostname`, or `/etc/resolv.conf`. These locations are being relabeled indiscriminately to match the container process-label which effectively elevates permissions for savvy containers that would not normally be able to access privileged host files. This issue has been resolved in version 1.5.9. Users are advised to upgrade as soon as possible.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/35007"}, {"timestamp": "2022-01-06T17:36:59Z", "date_only": false, "value": "2022-01-06T17:36:59Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-MVFF-H3CJ-WJ9C", "record": "GHSA-MVFF-H3CJ-WJ9C", "field": "published"}, {"timestamp": "2022-01-14T00:00:00Z", "date_only": false, "value": "2022-01-14T00:00:00+00:00", "kind": "other", "label": "Release date", "source": "csaf_redhat \u00b7 RHSA-2022:0735", "record": "RHSA-2022:0735", "field": "vulnerabilities.8.release_date"}, {"timestamp": "2022-01-14T00:00:00Z", "date_only": false, "value": "2022-01-14T00:00:00+00:00", "kind": "other", "label": "Release date", "source": "csaf_redhat \u00b7 RHSA-2022:4956", "record": "RHSA-2022:4956", "field": "vulnerabilities.5.release_date"}, {"timestamp": "2022-01-16T00:00:00Z", "date_only": false, "value": 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"content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-43816\n\ud83d\udd25 CVSS Score: 8 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H)\n\ud83d\udd39 Description: containerd is an open source container runtime. On installations using SELinux, such as EL8 (CentOS, RHEL), Fedora, or SUSE MicroOS, with containerd since v1.5.0-beta.0 as the backing container runtime interface (CRI), an unprivileged pod scheduled to the node may bind mount, via hostPath volume, any privileged, regular file on disk for complete read/write access (sans delete). Such is achieved by placing the in-container location of the hostPath volume mount at either `/etc/hosts`, `/etc/hostname`, or `/etc/resolv.conf`. These locations are being relabeled indiscriminately to match the container process-label which effectively elevates permissions for savvy containers that would not normally be able to access privileged host files. This issue has been resolved in version 1.5.9. Users are advised to upgrade as soon as possible.\n\ud83d\udccf Published: 2022-01-05T18:55:10.000Z\n\ud83d\udccf Modified: 2025-04-22T18:34:15.666Z\n\ud83d\udd17 References:\n1. https://github.com/containerd/containerd/security/advisories/GHSA-mvff-h3cj-wj9c\n2. https://github.com/containerd/containerd/issues/6194\n3. https://github.com/containerd/containerd/commit/a731039238c62be081eb8c31525b988415745eea\n4. https://github.com/dweomer/containerd/commit/f7f08f0e34fb97392b0d382e58916d6865100299\n5. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GD5GH7NMK5VJMA2Y5CYB5O5GTPYMWMLX/\n6. https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MPDIZMI7ZPERSZE2XO265UCK5IWM7CID/", "url": "https://t.me/DarkWebInformer_CVEAlerts/12948"}, {"timestamp": "2025-06-27T00:00:00Z", "date_only": true, "value": "2025-06-27", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 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