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
2024-10-15T14:07:45Z
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=trusty/esm

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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