{
  "threat_severity" : "Important",
  "public_date" : "2020-12-16T00:00:00Z",
  "bugzilla" : {
    "description" : "ceph: User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila",
    "id" : "1900109",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1900109"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.1",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-522",
  "details" : [ "User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila, resulting in potential privilege escalation. An Open Stack Manila user can request access to a share to an arbitrary cephx user, including existing users. The access key is retrieved via the interface drivers. Then, all users of the requesting OpenStack project can view the access key. This enables the attacker to target any resource that the user has access to. This can be done to even \"admin\" users, compromising the ceph administrator. This flaw affects Ceph versions prior to 14.2.16, 15.x prior to 15.2.8, and 16.x prior to 16.2.0.", "User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila, resulting in potential privilege escalation. An Open Stack Manila user can request access to a share to an arbitrary cephx user, including existing users. The access key is retrieved via the interface drivers. Then, all users of the requesting OpenStack project can view the access key. This enables the attacker to target any resource that the user has access to. This can be done to even \"admin\" users, compromising the ceph administrator." ],
  "statement" : "Red Hat OpenStack Platform deployments use the ceph package directly from the Ceph channel; the RHOSP package will not be updated at this time.\nRed Hat OpenShift Container Storage (RHOCS) 4 shipped ceph package for the usage of RHOCS 4.2 only, that has reached End Of Life. The shipped version of ceph package is no longer used and supported with the release of RHOCS 4.3.\nRed Hat Enterprise Linux ceph packages do not include the vulnerable component.",
  "acknowledgement" : "This issue was discovered by Goutham Pacha Ravi (Red Hat), Jahson Babel (Centre de Calcul de l'IN2P3), and John Garbutt (StackHPC).",
  "affected_release" : [ {
    "product_name" : "Red Hat Ceph Storage 3 - ELS",
    "release_date" : "2021-05-06T00:00:00Z",
    "advisory" : "RHSA-2021:1518",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "ceph-2:12.2.12-139.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3 - ELS",
    "release_date" : "2021-05-06T00:00:00Z",
    "advisory" : "RHSA-2021:1518",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "ceph-ansible-0:3.2.56-1.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3 - ELS",
    "release_date" : "2021-05-06T00:00:00Z",
    "advisory" : "RHSA-2021:1518",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "cephmetrics-0:2.0.10-1.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3 - ELS",
    "release_date" : "2021-05-06T00:00:00Z",
    "advisory" : "RHSA-2021:1518",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "grafana-0:5.2.4-3.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3 - ELS",
    "release_date" : "2021-05-06T00:00:00Z",
    "advisory" : "RHSA-2021:1518",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "tcmu-runner-0:1.4.0-3.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 4.2",
    "release_date" : "2021-01-12T00:00:00Z",
    "advisory" : "RHSA-2021:0081",
    "cpe" : "cpe:/a:redhat:ceph_storage:4::el7",
    "package" : "ceph-2:14.2.11-95.el7cp"
  }, {
    "product_name" : "Red Hat OpenShift Container Storage 4.6.0 on RHEL-8",
    "release_date" : "2021-02-01T00:00:00Z",
    "advisory" : "RHBA-2021:0305",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4.6::el8",
    "package" : "ocs4/cephcsi-rhel8:4.6-54.49cf5efdd.release_4.6"
  }, {
    "product_name" : "Red Hat OpenShift Container Storage 4.6.0 on RHEL-8",
    "release_date" : "2021-02-01T00:00:00Z",
    "advisory" : "RHBA-2021:0305",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4.6::el8",
    "package" : "ocs4/mcg-core-rhel8:5.6.0-42.6a01c5fc0.5.6"
  }, {
    "product_name" : "Red Hat OpenShift Container Storage 4.6.0 on RHEL-8",
    "release_date" : "2021-02-01T00:00:00Z",
    "advisory" : "RHBA-2021:0305",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4.6::el8",
    "package" : "ocs4/mcg-rhel8-operator:5.6.0-41.2279a46.5.6"
  }, {
    "product_name" : "Red Hat OpenShift Container Storage 4.6.0 on RHEL-8",
    "release_date" : "2021-02-01T00:00:00Z",
    "advisory" : "RHBA-2021:0305",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4.6::el8",
    "package" : "ocs4/ocs-must-gather-rhel8:4.6-78.3b7455e4.release_4.6"
  }, {
    "product_name" : "Red Hat OpenShift Container Storage 4.6.0 on RHEL-8",
    "release_date" : "2021-02-01T00:00:00Z",
    "advisory" : "RHBA-2021:0305",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4.6::el8",
    "package" : "ocs4/ocs-operator-bundle:4.6.2-1"
  }, {
    "product_name" : "Red Hat OpenShift Container Storage 4.6.0 on RHEL-8",
    "release_date" : "2021-02-01T00:00:00Z",
    "advisory" : "RHBA-2021:0305",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4.6::el8",
    "package" : "ocs4/ocs-rhel8-operator:4.6-78.3b7455e4.release_4.6"
  }, {
    "product_name" : "Red Hat OpenShift Container Storage 4.6.0 on RHEL-8",
    "release_date" : "2021-02-01T00:00:00Z",
    "advisory" : "RHBA-2021:0305",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4.6::el8",
    "package" : "ocs4/rook-ceph-rhel8-operator:4.6-82.8c7ed584.release_4.6"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Ceph Storage 2",
    "fix_state" : "Out of support scope",
    "package_name" : "ceph",
    "cpe" : "cpe:/a:redhat:ceph_storage:2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "ceph",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "ceph",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Openshift Container Storage 4",
    "fix_state" : "Will not fix",
    "package_name" : "ceph",
    "cpe" : "cpe:/a:redhat:openshift_container_storage:4"
  }, {
    "product_name" : "Red Hat OpenStack Platform 13 (Queens)",
    "fix_state" : "Will not fix",
    "package_name" : "ceph",
    "cpe" : "cpe:/a:redhat:openstack:13"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2020-27781\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-27781" ],
  "name" : "CVE-2020-27781",
  "csaw" : false
}