UBUNTU-CVE-2020-27781

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Source

https://ubuntu.com/security/CVE-2020-27781

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-27781.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-27781

Related

Published

2020-12-18T21:15:00Z

Modified

2024-12-18T16:35:29Z

Severity

7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

[none]

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.

References

Affected packages

Ubuntu:Pro:14.04:LTS / ceph

Package

Name: ceph
Purl: pkg:deb/ubuntu/ceph?arch=src?distro=esm-infra-legacy/trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.67.4-0ubuntu2

0.67.4-0ubuntu3

0.72-0ubuntu1

0.72.1-0ubuntu1

0.72.1-2

0.72.1-3

0.72.2-1

0.72.2-2

0.78-0ubuntu1

0.79-0ubuntu1

0.80.1-0ubuntu1

0.80.1-0ubuntu1.1

0.80.5-0ubuntu0.14.04.1

0.80.7-0ubuntu0.14.04.1

0.80.9-0ubuntu0.14.04.1

0.80.9-0ubuntu0.14.04.2

0.80.10-0ubuntu0.14.04.1

0.80.10-0ubuntu1.14.04.2

0.80.10-0ubuntu1.14.04.3

0.80.11-0ubuntu1.14.04.1

0.80.11-0ubuntu1.14.04.2

0.80.11-0ubuntu1.14.04.3

0.80.11-0ubuntu1.14.04.4

0.80.11-0ubuntu1.14.04.4+esm2

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:Pro:16.04:LTS / ceph

Package

Name: ceph
Purl: pkg:deb/ubuntu/ceph?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.94.3-0ubuntu2

0.94.5-0ubuntu1

9.*

9.2.0-0ubuntu3

9.2.0-0ubuntu4

9.2.0-0ubuntu5

9.2.0-0ubuntu6

10.*

10.0.2-0ubuntu1

10.0.3-0ubuntu1

10.0.5-0ubuntu1

10.1.0-0ubuntu1

10.1.1-0ubuntu1

10.1.2-0ubuntu1

10.2.0-0ubuntu0.16.04.1

10.2.0-0ubuntu0.16.04.2

10.2.2-0ubuntu0.16.04.2

10.2.3-0ubuntu0.16.04.2

10.2.5-0ubuntu0.16.04.1

10.2.6-0ubuntu0.16.04.1

10.2.7-0ubuntu0.16.04.1

10.2.9-0ubuntu0.16.04.1

10.2.10-0ubuntu0.16.04.1

10.2.11-0ubuntu0.16.04.1

10.2.11-0ubuntu0.16.04.2

10.2.11-0ubuntu0.16.04.3

10.2.11-0ubuntu0.16.04.3+esm1

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / ceph

Package

Name: ceph
Purl: pkg:deb/ubuntu/ceph?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

12.2.13-0ubuntu0.18.04.10

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

12.2.12-0ubuntu0.18.04.2

12.2.12-0ubuntu0.18.04.3

12.2.12-0ubuntu0.18.04.4

12.2.12-0ubuntu0.18.04.5

12.2.13-0ubuntu0.18.04.2

12.2.13-0ubuntu0.18.04.3

12.2.13-0ubuntu0.18.04.4

12.2.13-0ubuntu0.18.04.5

12.2.13-0ubuntu0.18.04.6

12.2.13-0ubuntu0.18.04.7

12.2.13-0ubuntu0.18.04.8

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-base"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-base-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-common"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-common-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-fuse"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-fuse-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-mds"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-mds-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-mgr"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-mgr-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-mon"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-mon-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-osd"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-osd-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-resource-agents"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-test"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "ceph-test-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libcephfs-dev"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libcephfs-java"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libcephfs-jni"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libcephfs-jni-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libcephfs2"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libcephfs2-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librados-dev"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librados-dev-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librados2"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librados2-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libradosstriper-dev"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libradosstriper1"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "libradosstriper1-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librbd-dev"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librbd1"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librbd1-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librgw-dev"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librgw2"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "librgw2-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-ceph"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-cephfs"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-cephfs-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-rados"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-rados-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-rbd"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-rbd-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-rgw"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python-rgw-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-ceph-argparse"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-cephfs"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-cephfs-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-rados"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-rados-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-rbd"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-rbd-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-rgw"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "python3-rgw-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "rados-objclass-dev"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "radosgw"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "radosgw-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "rbd-fuse"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "rbd-fuse-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "rbd-mirror"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "rbd-mirror-dbgsym"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "rbd-nbd"
        },
        {
            "binary_version": "12.2.13-0ubuntu0.18.04.10",
            "binary_name": "rbd-nbd-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / ceph

Package

Name: ceph
Purl: pkg:deb/ubuntu/ceph?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

15.2.12-0ubuntu0.20.04.1

Affected versions

14.*

14.2.2-0ubuntu3

14.2.2-0ubuntu4

14.2.4-0ubuntu1

14.2.4-0ubuntu2

14.2.4-0ubuntu3

15.*

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

15.2.7-0ubuntu0.20.04.2

15.2.8-0ubuntu0.20.04.1

15.2.11-0ubuntu0.20.04.2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-base"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-base-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-common"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-common-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-fuse"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-fuse-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-immutable-object-cache"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-immutable-object-cache-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mds"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mds-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-cephadm"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-dashboard"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-diskprediction-cloud"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-diskprediction-local"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-k8sevents"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-modules-core"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mgr-rook"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mon"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-mon-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-osd"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-osd-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "ceph-resource-agents"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "cephadm"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "cephfs-shell"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libcephfs-dev"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libcephfs-java"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libcephfs-jni"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libcephfs-jni-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libcephfs2"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libcephfs2-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librados-dev"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librados-dev-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librados2"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librados2-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libradospp-dev"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libradosstriper-dev"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libradosstriper1"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "libradosstriper1-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librbd-dev"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librbd1"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librbd1-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librgw-dev"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librgw2"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "librgw2-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-ceph"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-ceph-argparse"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-ceph-common"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-cephfs"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-cephfs-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-rados"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-rados-dbgsym"
        },
        {
            "binary_version": "15.2.12-0ubuntu0.20.04.1",
            "binary_name": "python3-rbd"
        },
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