{"id":"UBUNTU-CVE-2021-3509","details":"A flaw was found in Red Hat Ceph Storage 4, in the Dashboard component. In response to CVE-2020-27839, the JWT token was moved from localStorage to an httpOnly cookie. However, token cookies are used in the body of the HTTP response for the documentation, which again makes it available to XSS.The greatest threat to the system is for confidentiality, integrity, and availability.","modified":"2026-04-22T14:48:27.585112Z","published":"2021-05-27T00:15:00Z","related":["USN-4998-1","USN-5128-1"],"upstream":["CVE-2021-3509"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3509"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2021/05/14/4"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4998-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5128-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-3509"}],"affected":[{"package":{"name":"ceph","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ceph@15.2.12-0ubuntu0.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15.2.12-0ubuntu0.20.04.1"}]}],"versions":["14.2.2-0ubuntu3","14.2.2-0ubuntu4","14.2.4-0ubuntu1","14.2.4-0ubuntu2","14.2.4-0ubuntu3","15.1.0-0ubuntu2","15.1.0-0ubuntu3","15.1.1-0ubuntu1","15.2.0-0ubuntu1","15.2.0-0ubuntu2","15.2.1-0ubuntu1","15.2.1-0ubuntu2","15.2.3-0ubuntu0.20.04.1","15.2.3-0ubuntu0.20.04.2","15.2.5-0ubuntu0.20.04.1","15.2.7-0ubuntu0.20.04.1","15.2.7-0ubuntu0.20.04.2","15.2.8-0ubuntu0.20.04.1","15.2.11-0ubuntu0.20.04.2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ceph","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-base","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-common","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-fuse","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_version":"15.2.12-0ubuntu0.20.04.1","binary_name":"ceph-immutable-object-cache"},{"binary_name":"ceph-mds","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-mgr","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_version":"15.2.12-0ubuntu0.20.04.1","binary_name":"ceph-mgr-cephadm"},{"binary_name":"ceph-mgr-dashboard","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-mgr-diskprediction-cloud","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-mgr-diskprediction-local","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-mgr-k8sevents","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-mgr-modules-core","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-mgr-rook","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-mon","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"ceph-osd","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_version":"15.2.12-0ubuntu0.20.04.1","binary_name":"ceph-resource-agents"},{"binary_version":"15.2.12-0ubuntu0.20.04.1","binary_name":"cephadm"},{"binary_name":"cephfs-shell","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"libcephfs-java","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"libcephfs-jni","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"libcephfs2","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"librados2","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"libradosstriper1","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_version":"15.2.12-0ubuntu0.20.04.1","binary_name":"librbd1"},{"binary_name":"librgw2","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"python3-ceph","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"python3-ceph-argparse","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"python3-ceph-common","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_version":"15.2.12-0ubuntu0.20.04.1","binary_name":"python3-cephfs"},{"binary_name":"python3-rados","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_version":"15.2.12-0ubuntu0.20.04.1","binary_name":"python3-rbd"},{"binary_name":"python3-rgw","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"radosgw","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"rbd-fuse","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"rbd-mirror","binary_version":"15.2.12-0ubuntu0.20.04.1"},{"binary_name":"rbd-nbd","binary_version":"15.2.12-0ubuntu0.20.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-3509.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}