USN-4112-1

Abhishek Lekshmanan discovered that the RADOS gateway implementation in Ceph did not handle client disconnects properly in some situations. A remote attacker could use this to cause a denial of service.

References

Affected packages

Ubuntu:18.04:LTS / ceph

Package

Name: ceph
Purl: pkg:deb/ubuntu/ceph@12.2.12-0ubuntu0.18.04.2?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

12.2.12-0ubuntu0.18.04.2

Affected versions

12.*

12.2.0-0ubuntu1

12.2.1-0ubuntu1

12.2.2-0ubuntu1

12.2.2-0ubuntu2

12.2.4-0ubuntu1

12.2.4-0ubuntu1.1

12.2.7-0ubuntu0.18.04.1

12.2.8-0ubuntu0.18.04.1

12.2.8-0ubuntu0.18.04.2

12.2.11-0ubuntu0.18.04.1

12.2.11-0ubuntu0.18.04.2

12.2.12-0ubuntu0.18.04.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-base"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-common"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-fuse"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-mds"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-mgr"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-mon"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-osd"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-resource-agents"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "ceph-test"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "libcephfs-dev"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "libcephfs-java"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "libcephfs-jni"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "libcephfs2"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "librados-dev"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "librados2"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "libradosstriper-dev"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "libradosstriper1"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "librbd-dev"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "librbd1"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "librgw-dev"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "librgw2"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python-ceph"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python-cephfs"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python-rados"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python-rbd"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python-rgw"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python3-ceph-argparse"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python3-cephfs"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python3-rados"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python3-rbd"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "python3-rgw"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "rados-objclass-dev"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "radosgw"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "rbd-fuse"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "rbd-mirror"
        },
        {
            "binary_version": "12.2.12-0ubuntu0.18.04.2",
            "binary_name": "rbd-nbd"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:18.04:LTS",
    "cves": [
        {
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ],
            "id": "CVE-2019-10222"
        }
    ]
}