USN-4035-1

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Source
https://ubuntu.com/security/notices/USN-4035-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4035-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-4035-1
Upstream
Related
Published
2019-06-25T11:40:06.745112Z
Modified
2025-10-13T04:34:51Z
Summary
ceph vulnerabilities
Details

It was discovered that Ceph incorrectly handled read only permissions. An authenticated attacker could use this issue to obtain dm-crypt encryption keys. This issue only affected Ubuntu 16.04 LTS. (CVE-2018-14662)

It was discovered that Ceph incorrectly handled certain OMAPs holding bucket indices. An authenticated attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 LTS. (CVE-2018-16846)

It was discovered that Ceph incorrectly sanitized certain debug logs. A local attacker could possibly use this issue to obtain encryption key information. This issue was only addressed in Ubuntu 18.10 and Ubuntu 19.04. (CVE-2018-16889)

It was discovered that Ceph incorrectly handled certain civetweb requests. A remote attacker could possibly use this issue to consume resources, leading to a denial of service. This issue only affected Ubuntu 18.10 and Ubuntu 19.04. (CVE-2019-3821)

References

Affected packages

Ubuntu:16.04:LTS / ceph

Package

Name
ceph
Purl
pkg:deb/ubuntu/ceph@10.2.11-0ubuntu0.16.04.2?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10.2.11-0ubuntu0.16.04.2

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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "ceph"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "ceph-common"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "ceph-fs-common"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "ceph-fuse"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "ceph-mds"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "ceph-resource-agents"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "ceph-test"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "libcephfs-dev"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "libcephfs-java"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "libcephfs-jni"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "libcephfs1"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "librados-dev"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "librados2"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "libradosstriper-dev"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "libradosstriper1"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "librbd-dev"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "librbd1"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "librgw-dev"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "librgw2"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "python-ceph"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "python-cephfs"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "python-rados"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "python-rbd"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "radosgw"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "rbd-fuse"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "rbd-mirror"
        },
        {
            "binary_version": "10.2.11-0ubuntu0.16.04.2",
            "binary_name": "rbd-nbd"
        }
    ],
    "availability": "No subscription required"
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:16.04:LTS",
    "cves": [
        {
            "id": "CVE-2018-14662",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2018-16846",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2018-16889",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ]
        }
    ]
}