{"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":"2026-04-22T10:22:23.747665Z","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_version":"15.2.7-0ubuntu0.20.04.2","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-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":"librados2"},{"binary_version":"15.2.7-0ubuntu0.20.04.2","binary_name":"libradosstriper1"},{"binary_version":"15.2.7-0ubuntu0.20.04.2","binary_name":"librbd1"},{"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":"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"}],"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":[{"severity":[{"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":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2020-10736"},{"severity":[{"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":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2020-10753"},{"severity":[{"score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2020-25660"}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.5"}