{"id":"UBUNTU-CVE-2020-12059","details":"An issue was discovered in Ceph through 13.2.9. A POST request with an invalid tagging XML can crash the RGW process by triggering a NULL pointer exception.","modified":"2026-04-22T14:00:35.520253Z","published":"2020-04-22T13:15:00Z","related":["USN-4528-1"],"upstream":["CVE-2020-12059"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-12059"},{"type":"REPORT","url":"https://docs.ceph.com/docs/master/releases/mimic/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4528-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-12059"}],"affected":[{"package":{"name":"ceph","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ceph@12.2.13-0ubuntu0.18.04.4?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.2.13-0ubuntu0.18.04.4"}]}],"versions":["12.2.0-0ubuntu1","12.2.1-0ubuntu1","12.2.2-0ubuntu1","12.2.2-0ubuntu2","12.2.4-0ubuntu1","12.2.4-0ubuntu1.1","12.2.7-0ubuntu0.18.04.1","12.2.8-0ubuntu0.18.04.1","12.2.8-0ubuntu0.18.04.2","12.2.11-0ubuntu0.18.04.1","12.2.11-0ubuntu0.18.04.2","12.2.12-0ubuntu0.18.04.1","12.2.12-0ubuntu0.18.04.2","12.2.12-0ubuntu0.18.04.3","12.2.12-0ubuntu0.18.04.4","12.2.12-0ubuntu0.18.04.5","12.2.13-0ubuntu0.18.04.2","12.2.13-0ubuntu0.18.04.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"ceph","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-base","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-common","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-fuse","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-mds","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-mgr","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-mon","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-osd","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-resource-agents","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"ceph-test","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"libcephfs-java","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"libcephfs-jni","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"libcephfs2","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"librados2","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"libradosstriper1","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"librbd1","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"librgw2","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python-ceph","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python-cephfs","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python-rados","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python-rbd","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python-rgw","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python3-ceph-argparse","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python3-cephfs","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python3-rados","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python3-rbd","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"python3-rgw","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"radosgw","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"rbd-fuse","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"rbd-mirror","binary_version":"12.2.13-0ubuntu0.18.04.4"},{"binary_name":"rbd-nbd","binary_version":"12.2.13-0ubuntu0.18.04.4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12059.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}