{"id":"UBUNTU-CVE-2024-48916","details":"Ceph is a distributed object, block, and file storage platform. In versions 19.2.3 and below, it is possible to send an JWT that has \"none\" as JWT alg. And by doing so the JWT signature is not checked. The vulnerability is most likely in the RadosGW OIDC provider. As of time of publication, a known patched version has yet to be published.","modified":"2026-04-22T15:12:35.371433Z","published":"2024-12-03T00:00:00Z","related":["USN-7182-1"],"upstream":["CVE-2024-48916"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-48916"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-48916"},{"type":"REPORT","url":"https://github.com/ceph/ceph/pull/60624"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7182-1"}],"affected":[{"package":{"name":"ceph","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/ceph@17.2.7-0ubuntu0.22.04.2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17.2.7-0ubuntu0.22.04.2"}]}],"versions":["16.2.6-0ubuntu1","16.2.6-0ubuntu2","16.2.6-0ubuntu3","16.2.7-0ubuntu1","16.2.7-0ubuntu4","17.1.0-0ubuntu1","17.1.0-0ubuntu2","17.1.0-0ubuntu3","17.2.0-0ubuntu0.22.04.1","17.2.0-0ubuntu0.22.04.2","17.2.5-0ubuntu0.22.04.2","17.2.5-0ubuntu0.22.04.3","17.2.6-0ubuntu0.22.04.1","17.2.6-0ubuntu0.22.04.2","17.2.6-0ubuntu0.22.04.3","17.2.7-0ubuntu0.22.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ceph","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-base","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-common","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-fuse","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-grafana-dashboards","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-immutable-object-cache","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mds","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mgr","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mgr-cephadm","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mgr-dashboard","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mgr-diskprediction-local","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mgr-k8sevents","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mgr-modules-core","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mgr-rook","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-mon","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-osd","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-prometheus-alerts","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-resource-agents","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"ceph-volume","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"cephadm","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"cephfs-mirror","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"cephfs-shell","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"crimson-osd","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"libcephfs-java","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"libcephfs-jni","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"libcephfs2","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_version":"17.2.7-0ubuntu0.22.04.2","binary_name":"librados2"},{"binary_name":"libradosstriper1","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"librbd1","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_version":"17.2.7-0ubuntu0.22.04.2","binary_name":"librgw2"},{"binary_name":"libsqlite3-mod-ceph","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"python3-ceph","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"python3-ceph-argparse","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"python3-ceph-common","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"python3-cephfs","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"python3-rados","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"python3-rbd","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"python3-rgw","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"radosgw","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"rbd-fuse","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"rbd-mirror","binary_version":"17.2.7-0ubuntu0.22.04.2"},{"binary_name":"rbd-nbd","binary_version":"17.2.7-0ubuntu0.22.04.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-48916.json"}},{"package":{"name":"ceph","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/ceph@19.2.0-0ubuntu0.24.04.2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"19.2.0-0ubuntu0.24.04.2"}]}],"versions":["18.2.0-0ubuntu3","18.2.0-0ubuntu6","18.2.0-0ubuntu7","19.2.0~git20240301.4c76c50-0ubuntu3","19.2.0~git20240301.4c76c50-0ubuntu4","19.2.0~git20240301.4c76c50-0ubuntu6","19.2.0~git20240301.4c76c50-0ubuntu6.1","19.2.0-0ubuntu0.24.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ceph","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-base","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-common","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-fuse","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-grafana-dashboards","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-immutable-object-cache","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_version":"19.2.0-0ubuntu0.24.04.2","binary_name":"ceph-mds"},{"binary_name":"ceph-mgr","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-mgr-cephadm","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-mgr-dashboard","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-mgr-diskprediction-local","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-mgr-k8sevents","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_version":"19.2.0-0ubuntu0.24.04.2","binary_name":"ceph-mgr-modules-core"},{"binary_name":"ceph-mgr-rook","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_version":"19.2.0-0ubuntu0.24.04.2","binary_name":"ceph-mon"},{"binary_name":"ceph-osd","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-prometheus-alerts","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-resource-agents","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"ceph-volume","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"cephadm","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"cephfs-mirror","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"cephfs-shell","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"crimson-osd","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"libcephfs-java","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"libcephfs-jni","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"libcephfs2","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"librados2","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"libradosstriper1","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"librbd1","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"librgw2","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_version":"19.2.0-0ubuntu0.24.04.2","binary_name":"libsqlite3-mod-ceph"},{"binary_version":"19.2.0-0ubuntu0.24.04.2","binary_name":"python3-ceph"},{"binary_name":"python3-ceph-argparse","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_version":"19.2.0-0ubuntu0.24.04.2","binary_name":"python3-ceph-common"},{"binary_name":"python3-cephfs","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"python3-rados","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"python3-rbd","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"python3-rgw","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"radosgw","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"rbd-fuse","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"rbd-mirror","binary_version":"19.2.0-0ubuntu0.24.04.2"},{"binary_name":"rbd-nbd","binary_version":"19.2.0-0ubuntu0.24.04.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-48916.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}