CVE-2018-14662
First published: Tue Oct 09 2018(Updated: )
It was found Ceph versions before 13.2.4 that authenticated ceph users with read only permissions could steal dm-crypt encryption keys used in ceph disk encryption.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/ceph | <13.2.4 | 13.2.4 |
| Redhat Ceph | <13.2.4 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =9.0 | |
| openSUSE Leap | =15.0 | |
| Redhat Ceph Storage | =2.0 | |
| Redhat Ceph Storage | =3.0 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| Canonical Ubuntu Linux | =19.04 | |
| debian/ceph | 14.2.21-1 16.2.11+ds-2 18.2.4+ds-7 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://ceph.com/releases/13-2-4-mimic-released
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14662
- https://lists.debian.org/debian-lts-announce/2019/03/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
- https://usn.ubuntu.com/4035-1/
- https://access.redhat.com/errata/RHSA-2019:2538
- https://access.redhat.com/errata/RHSA-2019:2541
- https://lists.debian.org/debian-lts-announce/2021/08/msg00013.html
- https://launchpad.net/bugs/cve/CVE-2018-14662
- http://docs.ceph.com/docs/master/cephfs/client-auth/
- http://docs.ceph.com/docs/emperor/rados/operations/authentication/#add-a-key
- http://docs.ceph.com/docs/master/rados/operations/user-management/#add-a-user
- https://tracker.ceph.com/projects/ceph/wiki/Osd_-_simple_ceph-mon_dm-crypt_key_management
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1665972
- https://github.com/ceph/ceph/commit/a2acedd2a7e12d58af6db35edbd8a9d29c557578
- https://access.redhat.com/security/cve/cve-2018-14662
- https://bugzilla.redhat.com/show_bug.cgi?id=1637327
- https://security-tracker.debian.org/tracker/CVE-2018-14662
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14662
- https://nvd.nist.gov/vuln/detail/CVE-2018-14662
- https://ubuntu.com/security/CVE-2018-14662
Frequently Asked Questions
What is CVE-2018-14662?
CVE-2018-14662 is a vulnerability found in Ceph versions before 13.2.4 that allows authenticated ceph users with read only permissions to steal dm-crypt encryption keys used in ceph disk encryption.
What is the severity of CVE-2018-14662?
The severity of CVE-2018-14662 is medium with a severity value of 5.7.
Which software versions are affected by CVE-2018-14662?
Ceph versions before 13.2.4 are affected by CVE-2018-14662.
How do I fix CVE-2018-14662?
To fix CVE-2018-14662, it is recommended to update to Ceph version 13.2.4 or later.
Where can I find more information about CVE-2018-14662?
You can find more information about CVE-2018-14662 at the following references: [1](http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html), [2](https://access.redhat.com/errata/RHSA-2019:2538), [3](https://access.redhat.com/errata/RHSA-2019:2541).
- agent/weakness
- agent/type
- collector/launchpad-cve
- source/Launchpad
- agent/author
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2018-14662
- agent/software-canonical-lookup
- agent/remedy
- agent/description
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup-request
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/references
- agent/tags
- agent/event
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- package-manager/redhat
- vendor/redhat
- canonical/redhat ceph
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/8.0
- version/debian debian linux/9.0
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.0
- canonical/redhat ceph storage
- version/redhat ceph storage/2.0
- version/redhat ceph storage/3.0
- canonical/redhat enterprise linux server
- version/redhat enterprise linux server/7.0
- vendor/canonical
- canonical/canonical ubuntu linux
- version/canonical ubuntu linux/16.04
- version/canonical ubuntu linux/18.10
- version/canonical ubuntu linux/19.04
- package-manager/debian