UBUNTU-CVE-2020-27781

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Source
https://ubuntu.com/security/notices/UBUNTU-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
2020-12-18T21:15:00Z
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

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

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@12.2.13-0ubuntu0.18.04.10?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": [
        {
            "python-rbd-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python3-rgw-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python-cephfs-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "ceph-mds": "12.2.13-0ubuntu0.18.04.10",
            "python3-ceph-argparse": "12.2.13-0ubuntu0.18.04.10",
            "rbd-fuse-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "rbd-mirror-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "libradosstriper1-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "rbd-nbd": "12.2.13-0ubuntu0.18.04.10",
            "python3-rgw": "12.2.13-0ubuntu0.18.04.10",
            "ceph-mds-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "rados-objclass-dev": "12.2.13-0ubuntu0.18.04.10",
            "ceph-fuse-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "rbd-nbd-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "ceph-resource-agents": "12.2.13-0ubuntu0.18.04.10",
            "ceph-mgr": "12.2.13-0ubuntu0.18.04.10",
            "librbd1-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python3-cephfs-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python-ceph": "12.2.13-0ubuntu0.18.04.10",
            "ceph-common": "12.2.13-0ubuntu0.18.04.10",
            "python3-rbd-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "libcephfs2": "12.2.13-0ubuntu0.18.04.10",
            "libcephfs-java": "12.2.13-0ubuntu0.18.04.10",
            "rbd-fuse": "12.2.13-0ubuntu0.18.04.10",
            "ceph-test": "12.2.13-0ubuntu0.18.04.10",
            "python-rados": "12.2.13-0ubuntu0.18.04.10",
            "ceph-common-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "radosgw": "12.2.13-0ubuntu0.18.04.10",
            "libcephfs-jni": "12.2.13-0ubuntu0.18.04.10",
            "radosgw-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python3-cephfs": "12.2.13-0ubuntu0.18.04.10",
            "ceph-osd": "12.2.13-0ubuntu0.18.04.10",
            "python-rados-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python-rgw": "12.2.13-0ubuntu0.18.04.10",
            "librados-dev": "12.2.13-0ubuntu0.18.04.10",
            "libradosstriper-dev": "12.2.13-0ubuntu0.18.04.10",
            "ceph-fuse": "12.2.13-0ubuntu0.18.04.10",
            "ceph-mgr-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "librgw2": "12.2.13-0ubuntu0.18.04.10",
            "librados2": "12.2.13-0ubuntu0.18.04.10",
            "ceph": "12.2.13-0ubuntu0.18.04.10",
            "librados-dev-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "librados2-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "ceph-mon": "12.2.13-0ubuntu0.18.04.10",
            "ceph-mon-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "libcephfs2-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python-cephfs": "12.2.13-0ubuntu0.18.04.10",
            "librbd-dev": "12.2.13-0ubuntu0.18.04.10",
            "python-rgw-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "rbd-mirror": "12.2.13-0ubuntu0.18.04.10",
            "ceph-base-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "libcephfs-dev": "12.2.13-0ubuntu0.18.04.10",
            "ceph-osd-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "librbd1": "12.2.13-0ubuntu0.18.04.10",
            "python3-rados": "12.2.13-0ubuntu0.18.04.10",
            "python3-rbd": "12.2.13-0ubuntu0.18.04.10",
            "python-rbd": "12.2.13-0ubuntu0.18.04.10",
            "libcephfs-jni-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "python3-rados-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "ceph-test-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "librgw2-dbgsym": "12.2.13-0ubuntu0.18.04.10",
            "ceph-base": "12.2.13-0ubuntu0.18.04.10",
            "librgw-dev": "12.2.13-0ubuntu0.18.04.10",
            "libradosstriper1": "12.2.13-0ubuntu0.18.04.10"
        }
    ]
}

Ubuntu:20.04:LTS / ceph

Package

Name
ceph
Purl
pkg:deb/ubuntu/ceph@15.2.12-0ubuntu0.20.04.1?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": [
        {
            "python3-rgw-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "python3-ceph-argparse": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mds": "15.2.12-0ubuntu0.20.04.1",
            "rbd-fuse-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "rbd-mirror-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "libradospp-dev": "15.2.12-0ubuntu0.20.04.1",
            "libradosstriper1-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "rbd-nbd": "15.2.12-0ubuntu0.20.04.1",
            "python3-rgw": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mds-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "rados-objclass-dev": "15.2.12-0ubuntu0.20.04.1",
            "ceph-immutable-object-cache": "15.2.12-0ubuntu0.20.04.1",
            "ceph-fuse-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "rbd-nbd-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "ceph-resource-agents": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-modules-core": "15.2.12-0ubuntu0.20.04.1",
            "librbd1-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "python3-cephfs-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "ceph-common": "15.2.12-0ubuntu0.20.04.1",
            "python3-rbd-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "libcephfs2": "15.2.12-0ubuntu0.20.04.1",
            "ceph-immutable-object-cache-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-diskprediction-local": "15.2.12-0ubuntu0.20.04.1",
            "rbd-fuse": "15.2.12-0ubuntu0.20.04.1",
            "libcephfs-java": "15.2.12-0ubuntu0.20.04.1",
            "ceph-common-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "radosgw": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-dashboard": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-k8sevents": "15.2.12-0ubuntu0.20.04.1",
            "libcephfs-jni": "15.2.12-0ubuntu0.20.04.1",
            "radosgw-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "python3-cephfs": "15.2.12-0ubuntu0.20.04.1",
            "ceph-osd": "15.2.12-0ubuntu0.20.04.1",
            "librados-dev": "15.2.12-0ubuntu0.20.04.1",
            "libradosstriper-dev": "15.2.12-0ubuntu0.20.04.1",
            "ceph-fuse": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "librgw2": "15.2.12-0ubuntu0.20.04.1",
            "python3-ceph": "15.2.12-0ubuntu0.20.04.1",
            "librados2": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-cephadm": "15.2.12-0ubuntu0.20.04.1",
            "librados-dev-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "ceph": "15.2.12-0ubuntu0.20.04.1",
            "librados2-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mon": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mon-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "libcephfs2-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "librbd-dev": "15.2.12-0ubuntu0.20.04.1",
            "cephadm": "15.2.12-0ubuntu0.20.04.1",
            "python3-ceph-common": "15.2.12-0ubuntu0.20.04.1",
            "rbd-mirror": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-diskprediction-cloud": "15.2.12-0ubuntu0.20.04.1",
            "ceph-base-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "libcephfs-dev": "15.2.12-0ubuntu0.20.04.1",
            "ceph-osd-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "librbd1": "15.2.12-0ubuntu0.20.04.1",
            "python3-rados": "15.2.12-0ubuntu0.20.04.1",
            "python3-rbd": "15.2.12-0ubuntu0.20.04.1",
            "python3-rados-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "cephfs-shell": "15.2.12-0ubuntu0.20.04.1",
            "libcephfs-jni-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "librgw2-dbgsym": "15.2.12-0ubuntu0.20.04.1",
            "ceph-base": "15.2.12-0ubuntu0.20.04.1",
            "librgw-dev": "15.2.12-0ubuntu0.20.04.1",
            "ceph-mgr-rook": "15.2.12-0ubuntu0.20.04.1",
            "libradosstriper1": "15.2.12-0ubuntu0.20.04.1"
        }
    ]
}