{
  "cveId": "CVE-2018-16846",
  "url": "https://patchblox.com/security/cve/CVE-2018-16846",
  "summary": "CVE-2018-16846 is fixed in 31 products on 1 platform, first by ceph 12.2.11-0ubuntu0.18.04.1, released January 27, 2019. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "ceph-common: It was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against O...",
  "description": "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.",
  "published": "2019-01-14T16:00:00Z",
  "severity": "Medium",
  "epss": 0.02136,
  "epssPercentile": 0.82118,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "ceph",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-base",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-base 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-base-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-common 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-common-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-fuse",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-fuse 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-fuse-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-mds",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-mds 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-mds-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-mgr",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-mgr 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-mgr-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-mon",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-mon 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-mon-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-osd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-osd 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-osd-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-resource-agents",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-resource-agents 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-resource-agents-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "ceph-test",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "ceph-test 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ceph-test-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcephfs-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "libcephfs-java 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libcephfs-java-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcephfs-jni",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "libcephfs-jni 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libcephfs-jni-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libcephfs2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "libcephfs2 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libcephfs2-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "librados2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "librados2 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-librados2-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libradosstriper1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "libradosstriper1 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libradosstriper1-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "librbd1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "librbd1 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-librbd1-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "librgw2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "librgw2 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-librgw2-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-ceph",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python-ceph 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-ceph-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-cephfs",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python-cephfs 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-cephfs-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-rados",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python-rados 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-rados-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-rbd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python-rbd 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-rbd-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python-rgw",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python-rgw 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-rgw-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-ceph-argparse",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python3-ceph-argparse 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-ceph-argparse-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-cephfs",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python3-cephfs 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-cephfs-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-rados",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python3-rados 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-rados-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-rbd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python3-rbd 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-rbd-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-rgw",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "python3-rgw 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-rgw-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "radosgw",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "radosgw 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-radosgw-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rbd-fuse",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "rbd-fuse 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rbd-fuse-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rbd-mirror",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "rbd-mirror 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rbd-mirror-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "rbd-nbd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "12.2.11-0ubuntu0.18.04.1",
      "fix": "rbd-nbd 12.2.11-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-rbd-nbd-12.2.11-0ubuntu0.18.04.1",
      "released": "2019-01-27T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}