{
  "threat_severity" : "Moderate",
  "public_date" : "2019-01-07T00:00:00Z",
  "bugzilla" : {
    "description" : "ceph: ListBucket max-keys has no defined limit in the RGW codebase",
    "id" : "1644461",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1644461"
  },
  "cvss3" : {
    "cvss3_base_score" : "6.5",
    "cvss3_scoring_vector" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-770",
  "details" : [ "It was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against OMAPs holding bucket indices.", "A flaw was found in the way the ListBucket function max-keys has no defined limit in the RGW codebase.  An authenticated ceph RGW user can cause a denial of service attack against OMAPs holding bucked indices." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Ceph Storage 3.3",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2538",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "ceph-2:12.2.12-45.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3.3",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2538",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "ceph-ansible-0:3.2.24-1.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3.3",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2538",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "ceph-iscsi-config-0:2.6-19.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3.3",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2538",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "cephmetrics-0:2.0.6-1.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3.3",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2538",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "libntirpc-0:1.7.4-1.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3.3",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2538",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "nfs-ganesha-0:2.7.4-10.el7cp"
  }, {
    "product_name" : "Red Hat Ceph Storage 3.3",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2538",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::el7",
    "package" : "python-crypto-0:2.6.1-16.el7ost"
  }, {
    "product_name" : "Red Hat Ceph Storage 3 for Ubuntu",
    "release_date" : "2019-08-21T00:00:00Z",
    "advisory" : "RHSA-2019:2541",
    "cpe" : "cpe:/a:redhat:ceph_storage:3::ubuntu16.04",
    "package" : "ceph"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat Ceph Storage 2",
    "fix_state" : "Will not fix",
    "package_name" : "ceph",
    "cpe" : "cpe:/a:redhat:ceph_storage:2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "ceph-common",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "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 Virtualization 4",
    "fix_state" : "Not affected",
    "package_name" : "redhat-virtualization-host",
    "cpe" : "cpe:/o:redhat:rhev_hypervisor:4"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2018-16846\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-16846\nhttps://ceph.com/releases/13-2-4-mimic-released/" ],
  "name" : "CVE-2018-16846",
  "csaw" : false
}