{"id":"USN-4706-1","summary":"ceph vulnerabilities","details":"Olle Segerdahl found that ceph-mon and ceph-mgr daemons did not properly\nrestrict access, resulting in gaining access to unauthorized resources. An\nauthenticated user could use this vulnerability to modify the configuration and\npossibly conduct further attacks. (CVE-2020-10736)\n\nAdam Mohammed found that Ceph Object Gateway was vulnerable to HTTP header\ninjection via a CORS ExposeHeader tag. An attacker could use this to gain access\nor cause a crash. (CVE-2020-10753)\n\nIlya Dryomov found that Cephx authentication did not verify Ceph clients\ncorrectly and was then vulnerable to replay attacks in Nautilus. An attacker\ncould use the Ceph cluster network to authenticate via a packet sniffer and\nperform actions. This issue is a reintroduction of CVE-2018-1128.\n(CVE-2020-25660)\n","modified":"2026-02-10T04:42:02Z","published":"2021-01-28T13:40:18Z","related":["UBUNTU-CVE-2020-10736","UBUNTU-CVE-2020-10753","UBUNTU-CVE-2020-25660"],"upstream":["CVE-2020-10736","CVE-2020-10753","CVE-2020-25660","UBUNTU-CVE-2020-10736","UBUNTU-CVE-2020-10753","UBUNTU-CVE-2020-25660"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4706-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-10736"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-10753"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-25660"}],"affected":[{"package":{"name":"ceph","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ceph@15.2.7-0ubuntu0.20.04.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"15.2.7-0ubuntu0.20.04.2"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"ceph","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-base","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-common","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-fuse","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-immutable-object-cache","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mds","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr-cephadm","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr-dashboard","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr-diskprediction-cloud","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr-diskprediction-local","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr-k8sevents","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr-modules-core","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mgr-rook","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-mon","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-osd","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"ceph-resource-agents","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"cephadm","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"cephfs-shell","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"libcephfs-dev","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"libcephfs-java","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"libcephfs-jni","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"libcephfs2","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"librados-dev","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"librados2","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"libradospp-dev","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"libradosstriper-dev","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"libradosstriper1","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"librbd-dev","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"librbd1","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"librgw-dev","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"librgw2","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"python3-ceph","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"python3-ceph-argparse","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"python3-ceph-common","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"python3-cephfs","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"python3-rados","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"python3-rbd","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"python3-rgw","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"rados-objclass-dev","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"radosgw","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"rbd-fuse","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"rbd-mirror","binary_version":"15.2.7-0ubuntu0.20.04.2"},{"binary_name":"rbd-nbd","binary_version":"15.2.7-0ubuntu0.20.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4706-1.json","cves_map":{"cves":[{"id":"CVE-2020-10736","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2020-10753","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2020-25660","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.3"}